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CHECKLIST OF THE BENTHIC MARINE MACROALGAE OF THE AZORES
ANA ISABEL NET0
NETO, ANA I. 1994. Checklist of the benthic marine macro algae of the Azores.
Arquipdago. Life and Marine Sciences 12A: 15-34. Ponta Delgada. ISSN 0870-
658 1.
A checklist of the benthic marine algae of the Azores is given, based on published records. This list comprises 307 species, of which 48 species of Chlorophyta, 66 species of Phaeophyta and 193 species of Rhodophyta.
NETO, MA I. 1994. Lista das macroalgas marinhas bentdnicas dos A p e s .
Arquipdago. CiCncias Biol6gicas e Marinhas 12A: 15-34. Ponta Delgada. ISSN
0870-658 1.
Apresenta-se uma lista das algas marinhas bent6nicas dos A~ores, compilada corn base na bibliografia existente. Esta lista compreende 307 espkcies, das quais 48 pertencem B
divis3o Chlorophyta, 66 B Phaeophyta e 193 B Rhodophyta.
Ana Isabel Neto, Equipa de Biologia Marinha, Departamento de Biologia, Universidade dos Apres, Rua ah M2e de Deus, PT-9500 Ponta Delgada, A~ores, Portugal.
INTRODUCTION
A considerable number of years has elapsed since
the first taxonomic studies of the Azorean
marine algal flora were compiled by SCHMIDT
(1 93 I), and numerous taxonomic and
nomenclatural changes have appeared in the
literature since then. Moreover, recent research
has added several new records.
This paper presents an updated checklist of
the Azorean benthic marine algae (divisions
Chlorophyta, Phaeophyta and Rhodophyta),
based on the pertinent literature found on this
subject. For each species, references are grouped
according to the islands where the material was
collected.
The arrangement of families and orders and
the nomenclatural synopsis of the species follows
that adopted by SOUTH & TITTLEY (1986) with the
modifications suggested by MAGGS & PUESCHEL
(1989). Abbreviations of algal authorities follows
BRUMMIT & POWELL (1992). Some new synonyms
were given by SCHNETTER et al. (1987), WIRY &
GARBARY (1990), SILVA & DECEW (1992), WYNNE
& HEINE (1992) and HOMMERSAND et al. (1993)
Genera are listed alphabetically under each
family, and species are listed alphabetically
under each genus. The material collected by
Hochstetter in AGARDH (1870) and already
referred to by SEUBERT (1844) is marked with [HI.
The indication (E) before the species name refers
to the endemic species given for the Azores by
SCHMIDT (1 93 1).
The record of Grammatophora marina Ktz., given for Pico island by PICCONE (1889) is
considered incaerta sedis in this list and is not
included in the number of species.
RESULTS
CHLOROPWTA
DINOCAPSALES
GLOEODINIACEAE
Urococcus hookerianus Kiitzing - Flores (FRALICK &
HEHRE 1990).
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(AGARDH 1870 PI; NETO et al. 1991), Azores
(SEUBERT 1844; DROUET 1866; A R D R ~ et al. 1974.
=Ulvu rigida var. rigida J . Agardh - Faid and Sfio Miguel (PICCONE 1897).
MONOSTROM ATACEAE
Monostroma grevillei (Thur.) Wi ttr.
=Ulvopsis grevillei (Thur.) Gayral - Silo Miguel (CASTRO & VIEGAS 1987).
Blidingia marginata ( J . Agardh) P. Dang.
=Enteromorpha micrococca Kiitzing - Terceira (SCHMIDT 1929a).
Blidingia minima (Niigeli ex Kiitzing) Kylin - Faial (FRALICK & HEHRE 1990; TITTLEY & NETO 1994),
Pico (FRALICK & HEHRE 1990), SZo Miguel (NETO 1991b, 1992).
CLADOPHORALES
CLADOPHORACEAE
Chaetomorpha aerea (Dillwyn) Kutzing - Corvo and
Flores (NETO & BALDWIN 1990), Faial (FRALICK &
HEHRE 1990; TITTLEY & NETO 1994), SZo Miguel
(FRALICK & HEHRE 1990; Neto 1991b. 1992), Azores (SOUTH & T~TTLEY 1986).
I-
=Chaeromorpha aerea (Dillwyn) Kiitzing f. fibrosa Kuetz - Sfio Miguel (GAIN 19 14).
=Chaetornorpha area (Dillwyn) Kutzing f. crassa Kutzing - Siio Miguel (GAIN 1914).
Chaetomorpha capillaris (Kiitzing) Borgesen - Faial (TITTLEY & NETO 1994).
Chaetomorpha crassa (C. Agardh) Kiitzing - Terceira (SCHMIDT 1931 ; FRALICK & HEHRE. 1990), Silo Miguel (SCHMIDT 1931), Santa Maria (NETO et al.
1991), Azores (SOUM & TITTLEY 1986).
Chaetomorpha jibrosa Kiitzing - SZo Miguel (PICCONE 1889), Azores (SOUTH & TITTLEY 1986).
Chaetomorpha linum (0. F. Miiller) Kiitzing - Corvo (FRALICK & HEHRE 1990), Faial ( T ~ L E Y & NETO 1994), Flores (GAIN 19 14; FRALICK & HEHRE 1 WO),
Terceira and SZo Miguel (SCHMIDT 193 1; FRALICK & HEHRI;, 1990), Santa Maria (NETO et al. 1991), Azores (SOUTH & TITTLEY 1986).
=Confervu linutn Roth - Azores (SEUBERT 1844; DROU~T 1866).
Chaetomorpha pachynema Mont. - Faial (SCHMIDT
1929a; FRALICK & HEHRE 1990; TITTLEY & NETO 1994), Pico (TITTLEY & NETO 1994), Terceira (FRALICK & HEHRE 1990), SZio Miguel (NETO
1991b, 1992), Azores (SOUTH & TrrTLEY 1986).
Cladophora albida (Huds.) Kiitzing - Corvo (NETO &
BALDWIN 199O), Flores (NETO & AZEVEDO 1990;
NETO & BALDWIN 1990), Faial (FRALICK & HEHRE 1990; TITTLEY & NETO 1994), Terceira (FRALICK &
HEHRE 1990), SZo Miguel (FRALICK & HEHRE 1990; NETO 1991b, 1992).
Cladophora coelothrir Kutzing - Corvo (NETO &
BALDWIN 1990), Flores (NETO & ~ZZEVEDO 1990;
NETO & .BALDWIN 1990), ), Faial (FRALICK &
HEHRE 1990; TITTLEY & NETO 1994), Terceira (FRALICK & HEHRE 1990), Siio Miguel (NETO
1991b, 1992), Santa Maria (FRALICK & HE= 1990; Nmo et al. 1991), Azores ( S o w & TITTLEY 1986).
=Canferva repens J . Agardh - Santa Maria (AGARDH 1870).
Cladophora laetevirens (Dillwyn) Kiitzing - Flores (Nmo & AZEVEDO 1990; NETO & BALDWIN 1990), Faial (FRALICK & HE& 1990; TITTLEY & NETO
1994), Graciosa (NETO 1989), Terceira (FRALICK & HEHRE 1990), Santa Maria (FRALICK & HEHRE 1990; NETO et al. 1991).
(E) Cladophora michaelensis 0. C. Schmidt - SZo Miguel (SCHMIDT 1929a), Azores (SOUTH &
T ~ L E Y 1986).
Cladophora prolifera (Roth) Kutzing - Corvo (TRELEASE 1897; FRALICK & HEHRE 1990; NETO &
BALDWIN 1990), Flores (GAIN 1914; NETO &
AZEVEDO 1990; NETO & BALDWIN 1990), Faial
(TRELEASE 1897; SCHMIDT 1931; TITTLEY & NETO 1994), Graciosa (NETO 1989), Pico (TITTLEY &
NETO 1994), Terceira (SCHMIDT 1931), Siio Miguel ( G m 1914; SCHMIDT 1931; NETO 1991a, 1991b, 1992), Santa Maria (NETO et al. 1991), Azores
(AD& et al. 1974; SOUTH & TITTLEY 1986).
=Conferva prolifera Roth - Azores (SEUBERT 1844; DRoIJET 1866).
=Conferva prolifera Roth var. fastigiata (H) - Santa Maria (AGARDH 1870 [HI).
=Cladophora catenara (Agardh) Ardiss. - Faial and Terceira (SCHMIDT 1931), S b Miguel (GAIN 1914), Azores (SOUTH & Trrrt~y 1986).
=Conferva catenata L. (Roth) - Azores (SEUBERT 1844; DRoIJET 1866).
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Cladophora rupestis (L.) Kiitzing - Terceira (LARKUM
1960).
(E) Cladophora tlzeotonii 0. C . Schmidt - Terceira
and SHo Miguel (SCHMIDT 1929a), Azores (SOUTH
& TITTLEY 1986).
(E) Cladophora weizerzbauri 0. C . Schmidt - Faial
(SCHMIDT 1929a). Terceira (LARKUM 1960). Azores
(SOUTH & TITTLEY 1986).
Rhi~oclonium africarlum Kiitzing - SHo Miguel
(NETO 1991b. 1992). Azores (SOUTH & TITTLEY
1986).
=Rh~:oclorli~o,t hookeri Kutzing - Faial and S5o Miguel (SCHMWT 192%; FRALICK & HEHRE 1990).
ANADYOMENACEAE
Anadyomene stellata (Wulfen) C. Agardh - Faial
(TITTLEY & NETO l994), Pico (Fralick & HEHRE
1990: TIITLEY & NETO 1994).
SIPHONOCLADALES
SIPHONOCLADACEAE
Cladophoropsis membranacea (C. Agardh) Bpirgesen
- Faial and Pico (TITTLEY & NETO 1994), Azores
(SOUTH & TITTLEY 1986).
Struvea anastomosans (Harv.) Picc. et Grunov ex
Picc. - Azores (ARDRE et al. 1973; SOUTH &
TITTLEY 1986).
VALONIACEAE
Ernodesmis verticillata (Kiitzing) Bpirgesen - Terceira (FRALICK & HEHRE 1990).
Microdictyorz calodictyon (Mont.) Duchesne - Faial
(TJTTLEY & NETO 1994). Terceira (FRALICK &
HEHRE 1990).
Valonia utricularis (Roth) C. Agardh - Flores (NETO
& AZEVEDO 1990: NETO & BALDWIN 1990). Faial
(SCHMIDT 1929a. 1931; FRALICK & HEHRE 1990;
TITTLEY & NETO 1994), Graciosa (NETO 1989).
Terceira (SCHMIDT l929a. 193 1 : LARK~JM 1960;
FRALICK & HEHRE 1990), SBo Miguel (NETO
1991b). Santa Maria (NETO et al. 1991), Azores
(ARDRE et al. 1974: SOUTH & TITTLEY 1986).
BRYOPSIDACEAE
Bryopsis hypnoides J. V . Lamour. - Flores (NETO &
BALDWIN 1990). Faial (TITTLEY & NETO 1994).
(E) Bryopsis penicillata Suhr - SHo Miguel (GAIN
19 14: SCHMIDT 193 1 ), Azores (SEUBERT 1844;
DROUET 1866; TRELEASE 1897; SAMPAIO 1904:
SOUTH & TITTLEY 1986).
Bryopsis plumosa (Huds.) C . Agardh - Flores
(FRALICK & HEHRE 1990). Faial (TITTLEY & NETO
1994). Graciosa (NETO 1989). Terceira (SCHMIDT
193 1 : LARKUM 1960; FRALICK & HEHRE 1990). SHo
Miguel (GAIN 1914: SCHMIDT 1931 ; FRALICK &
HEHRE 1990: NETO 199 1 b. 1992), Azores (SOUTH &
TITTLEY 1986).
Derbesia furcellata (Zanardini) Ardiss. - Faial
(SCHMIDT 1929a: TITTLEY & NETO 1994). Azores
(SOUTH & TITTLEY 1986).
=Pseudoc/tlorodesmis ,furcellata (Zanardini) BBrgesen - Faial (FRALICK & HEHRE 1990).
Pedobesia lamourouxii (J. Agardh) J. Feldmann,
Loreau, Codomier et Coute
=Derbesia lurnourouxii (J. Agardh) Sol. - Pico (FRALICK & HEHRE 1990).
UDOTEACEAE
Halimeda tuna (Ellis et Sol.) J. V. Lamour. - Flores
(FRALICK & HEHRE 1990).
Codium adhaerens C. Agardh - CONO (NETO &
BALDWIN 1990). Flores (GAIN 1914: FRALICK &
HEHRE 1990; NETO & BALDWIN 1990). Faial
(SCHMIDT 1931; FRALICK et al. 1985; FRALICK &
HEHRE 1990; TITTLEY & NETO 1994). Pico
(PALMINHA 1957: FRALICK et al. 1985; FRALICK &
HEHRE 1990; TITTLEY & NETO 1994), SZo Jorge
(PRYOR 1967; FRALICK & HEHRE 1990). Graciosa
(NETO 1989; FRALICK & HEHRE 1990), Terceira
(SCHMIDT 1931; FRALICK & HEHRE 1990), SH0
Migucl (BULLOCK et al. 1990; HAWKINS et al. 1990:
NETO 1991 a. 1991b. 1992). Santa Maria (TRELEASE
1897: FRALICK & HEHRE 1990; NETO et al. 1991),
Azores (ARDRI', et a]. 1974: SOUTH & TITTLEY
1986).
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Codium bursa (L.) J . Agardh - Santa Maria (AGARDH 1870; FRALICK & HEHRE 199O), Azores (SOUTH &
TITTLEY 1986).
Codium decorticatum (Woodw.) Howe - Faial (SCHMIDT 1929a; FRALICK & HEHRE 1990; TITTLEY
& NETO 1994), Pico (FRALICK & HEHRE 1990; TITTLEY & NETO 1994), Terceira (FRALICK &
HEHRE 1990), Azores (SOUTH & TITTLEY 1986).
( E ) Codium elisabethae 0. C . Schmidt - Faial
(SCHMIDT 192%; FRALICK & HEHRE 1990; TITTLEY & NETO 1994), Pico (FRALICK & HEHRE 1990; TITTLEY & NETO 19941, Terceira (LARKUM 1960; FRALICK & HEHRE 1990), SZo Miguel (NETO 1991 a), Azores (SOUTH & T ~ L E Y 1986).
Codium tomentosum Stackh. - Faial (FRALICK &
HEHRE 1990), Pico (FRALICK & HEHRE 1990; TITTLEY & NETO 19941, Graciosa (NETO 1989), Terceira (TRELEASE 1897; SAMPAIO 1904; SCHMIDT 1931; LARKUM 1960; FRAWCK & HEHRE 1990), Santa Maria (NETO et al. 1991), Azores (SEUBERT 1844; DROUET 1866; SOUTH & TITTLEY 1986).
ECTOCARPALES
ECTOCARPACEAE
Ectocarpus fasciculatus Harvey - Faial and Pico
(TITTLEY & NETO 1994).
Ectocarpus siliculosus (Dillwyn) Lyngbye - Azores
(SOUTH & TITTLEY 1986).
Ectocarpus virescens (Thur.) Sauv. - Terceira (SCHMIDT 193 I), Azores (SOUTH & TITTLEY 1986).
Feidmannia cf. irregularis (Kiitzing) Harnel - Faial ( T ~ L E Y & NETO 1994).
Feldmannia cf.. padinae (Buffi.) Hamel - Faial (TITTLEY & NETO 1994).
Spongonema tomentosum (Huds.) Kiitzing - SZo Miguel (NETO 1991 b).
RALFSI ACEAE
Ralfsia cf. verrucosa (Aresch.) J.Agardh - Faial and Pico (TITTLEY & NETO 1994).
MY RIONEMETACEAE
Hecatonema sp. - Faial (TITTLEY & NETO 1994).
Myrionema strangulans Grev. - Faial (TITTLEY &
NETO 1994), Santa Maria (NETO et al. 1991). Azores (SOUTH & TITTLEY 1986).
=Myrionemu vulgure var. muculuefr,rtn~s Thur. - Faial (PICCONE 1889).
ELACHISTACEAE
Elachista flaccida (Dillwyn) Aresch - Pico (TITTLEY
& NETO 1 994).
CHORDARIALES
LEATHESI ACEAE
Petrospongium berkeleyi (Grev. in Berkeley) Nageli
in Kiitzing. - Faial (TITTLEY & NETO 1994).
=Cylindrocurpus berkleyr (Grev.) P. Crouan - SZo Miguel (CASTRO & VIEGAS 1987), ?Azores (SOUTH & TIITLEY 1986).
Leathesia difformis (L.) Aresch. - Faial (SCHMIDT 1931; TITTLEY & NETO 1994), Graciosa (NETO 1989), Terceira and S b Miguel (SCHMIDT 193 l ) ,
Santa Maria (TRELEASE 1897; NETO et al. 1991), Azores (SOUTH & TITTLEY 1986).
Myriactula cf. stellulata (Harvey) Levring - Faial (TITTLEY & NETO 1994).
CHORDARIACEAE
Chordaria cf. divaricata C. Agardh - SZo Miguel (NETO 199 1 a).
Cladosiphon zosterae ( J . Agardh) Kylin
=Cladosiphon occidentalis Kylin - Terceira (LARKUM 1960).
Liebmania leveillei J . Agardh - Flores (GAIN 1914), Faial (TITTLEY & NETO 1994), Azores (SOUTH &
TITTLEY 1986).
=Mesogloia levellei Menegh. - Corvo (TRELEASE 1897).
Mesogloia cf. lanosa P.Crouan et H.Crouan - Faial (TITTLEY & NETO 1994).
CUTLER1 ALES
CUTLERIACEAE
Cutleria multifida (Sm.) Grev. - Flores (NETO &
BALDWIN 1990), Faial (SCHMIDT 193 1; TITTLEY &
NETO 1994), Terceira (SCHMIDT 193 1 ; LARKUM 1960). Azores (SOUTH & TITTLEY 1986).
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Phase Aglaozonia parvula (Grev.) Zanardini - Santa Maria (AGARDH 1870).
Zanardinia prototypus Nardo - Azores (SOUTH &
TITTLEY 1986).
=Zanardinia collaris (C. Agardh) P. Crouan et H. Crouan - Slo Miguel (SCHMIDT 1929a).
SPHACELARIALES
SPHACELARIACEAE
Sphacelaria cirrosa (Roth) C . Agardh - Faial (TITTLEY & NETO 19941, Santa Maria (AGARDH 1870), Azores (SOUTH & T ~ L E Y 1986).
Sphacelaria fusca (Hudson) S.F.Gray - Faial (TITTLEY & NETO 1994).
Sphacelaria hystrix Suhr - Terceira and SIo Miguel
(SCHMIDT 1929a).
Sphacelaria cf. nana Kutzing - Pico (TITTLEY & NETO
1994).
Sphacilaria plumula Holmes - Faial (TITTLEY &
NETO 1994), Azores (SOUTH & TITTLEY 1986).
Sphacelaria cf. rigidula Kiitzing - Faial (TITTLEY &
NETO 1994).
Sphacelaria tribuloides Menegh. - Faial and Pico (TITTLEY & NETO 1994), SXo Miguel (TRELEASE
1897; GAIN 1914; SCHMIDT 1931), Azores (SOUTH & TITTLEY 1986). .
Sphacelaria pennata C. Agardh - Azores (SEUBERT 1 844).
STYPOCAULACEAE
Halopterisfilicina (Grat.) Kutzing - Flores (NETO &
AZEVEDO 1990; NETO & BALDWIN 1990), Faial
(FRALICK et al. 1985, TITTLEY & NETO 1994), Pico (FRALICK et al. 1985), SIo Jorge (PRYOR 1967),
Graciosa (NETO 1989), Terceira (SCHMIDT 1931; LARKUM 1960), SIo Miguel (GAIN 1914; SCHMIDT 1931; BULLOCK et al. 1990; NETO 1991a, 1991b, 1992), Santa Maria (NETO et al. 1991), Azores
(Am& et al. 1974; SOUTH & TITTLEY 1986).
=Sphacelaria Jilicina C. Agardh - Santa Maria (AGARDH
1870 [HI; Azores (SEUBERT 1844; DROWT 1866).
Halopteris scoparia (L.) Sauv. - Corvo (NETO &
BALDWIN 1990), Flores (GAIN 1914; NETO &
AZEVEDO 1990; NETO & BALDWIN 1990), FaiaI (SCHMIDT 1931; FRALICK et al. 1985; TITTLEY &
NETO 1994), Pico (FRALICK et al. 1985). Graciosa (NETO 1989), Terceira (SCHMIDT 193 1 ; LARKUM 1960), SIo Miguel (GAIN 1914; SCHMIDT 1931; CASTRO & VIEGAS 1987; BULLOCK et al. 1990; NETO
1991b, 1992), Santa Maria (NETO et al. 1991;
Azores (ARDRB et al. 1974; SOUTH & TITTLEY
1986).
=Sphacelaria scoparia Agardh - Faial and S b Miguel (PICCONE 1889), Santa Maria (AGARDH 1870 [a), Azores (SEUBERT 1844; D R O ~ T 1866).
=Sphacelaria scoparia Lyngbye var. pennata Agardh - Azores (SEUBERT 1844).
=Stypocaulon scoparium Kutzing - Corvo (TRELEASE 1897). Faial (TRELEASE 1897).
=Cermium scoparium DC. - Santa Maria ( D R O ~ T 1866). Azores ( D R O ~ T 1866).
CLADOSTEPHACEAE
Cladostephus spongiosus (Huds.) C . Agardh - Flores
(NETO & BALDWIN 1990), Faial (TMTLEY & NETO
1994), Terceira (SCHMIDT 193 1 ; LARKUM 1 96O), S b Miguel (GAIN 1914; SCHMIDT 1931; NETO 1991a), Santa Maria (NETO et al. 1991), Azores (SEUBERT 1844; DROUET 1866; SOUTH & TITTLEY
1986).
=Cladostephus verticillatus (Lightf.) C. Agardh - Flores (GAIN 1914; NETO & BALDWIN 1990), Faial (PICCONE 1889; SCHMIDT 1931), Terceira (SCHMIDT 1931), S b Miguel (GAIN 1914). Santa Maria (AGARDH 1870).
DICTYOTALES
DICTYOTACEAE
Dictyopteris membranacea (Stackh.) Batters - Faial (TITTLEY & NETO 1994), Santa Maria (NETO et al. 1991), Azores (SOUTH & TITTLEY 1986).
=Dictyopteris polypodioides J. V . Lamour. - Terceira (LARKUM 1960).
=Halyseris polypodioides C. Agardh - Santa Maria (AGARDH l87O), Formigas (PICCONE 1889).
Dictyota adnata Zanardini - Faial (TITTLEY & NETO
1994).
=Dictyota bartayresii .I. V . Lamour. - Flores (NET0 &
AZEVEDO 1990), Slo Miguel (NET0 1991a. 1991 b; 1992, Santa Maria (NETO et al. 1991). Azores (SOUTH &
T ~ E Y 1986).
Dictyota ciliata J . Agardh - Azores (SOUTH & TITTLEY 1986).
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=Dlctyotu ciliolutu Sonder ex Kutzing - Santa Maria
( N ~ T o et al. 199 1 ).
Dictyota dichotoma (Huds.) J . V . Lamour. - Flores
(NETO & BALDWJN 1990), Faial (SCHMIDT 1937: TITTLEY & NETO 1994). Pico (TITTLEY & NETO 1994). Graciosa (NETO 1989), Terceira (LARKUM
1960), SZo Miguel (SCHMIDT 1931 : NETO 1991a). Azores (SOUTH & TITTLEY 1986).
=Dichyota dichozomu (Huds.) J. V. Lamour. f. uttenuutu (Kiitzing) De Toni - Faial and Terceira (SCHMIDT 193 1 ).
=Dictyotu dichotomu (Huds.) J . V . Lamour. f. intricutu (Kutzing) C. Agardh - S5o Miguel (SCHMIDT 1931); =Dictyotu cerv~ornis Kutzing - ?Azores (SOUTH & TIITLEY 1986).
=Zonuria dichoromu (Huds.) C. Agardh- Azores (SEUBERT 1844; TRELEASE 1897; SAMPAIO 1904).
=Zonariu dichoroma (Huds.) C . Agardh var. intricatu C. Agardh - Azores (SEUBERT 1844; DRO@T 1866).
Dictyota implexa J . V . Lamour. - Santa Maria (AGARDH 1 870 [HI).
Dictyota liturata J. Agardh - Azores ( T ~ L E Y , pers.
comm.).
Dictyota cf. volubilis Kiitzing sensu Vickers - Santa
Maria (Net0 et al. 1991).
Dictyota menstrualis (Hoyt) Schnetter, Muming &
Weber-Peukert - Azores (TITTLEY, pers. comm.).
Dilophus fasciola (Roth) Howe - Azores (TITTLEY, pers. comm.).
Lobophora variegata (J.V. Larnour.) Womersley - Faial and Pico ( T ~ L E Y & NETO 1994), Azores
(SOUTH & TITTLEY 1986).
=Zonar~a vuriegata (J.V Lamour.) C. Agardh - Formigas (PICCONE 1889).
Padina pavonica (L.) J.V. Lamour. - Corvo (TRELEASE
1897), Flores (GAIN 1914; NETO & AZEVEDO 1990;
NETO & BALDWLN 1990), Faid (SCHMDT 1931:
TITTLEY & NETO 1994), Pico (TITTLEY & NETO
1994), Graciosa (NETO 1989), Terceira (TRELEASE
1897; SCHMIDT 1931; LARKUM 1960), S3o Miguel (GAIN 1914; SCHMIDT 1931; BULLOCK et al. 1990; NETO 1991 b, 1992), Santa Maria (AGARDH 1870 [HI; TRELEASE 1897[seen but not collected]; NETO et al. 1991). Azores (ARDRB et al. 1974; SOUTH &
TITTLEY 1 986).
=Zonariu pavoniu Agardh - Corvo and Santa Maria
(SAMPAIO l9O4), Azores ( D R O ~ T 1866).
Spatoglossum schroederi ( C . Agardh) Kutzing -
?Azores (SOUTH & TITTLEY 1986).
Taottia atomaria (Woodw.) J. Agardh- Faial and
Terceira (SCHMIDT 1931). SIo Miguel (GAIN 1914; SCHMIDT 1931). Santa Maria (AGARDH 1870), Azores (SOUTH & TITTLEY 1986).
Zonaria tournefortii (J. V. Lamour.) Mont. - CONO (NETO & BALDWIN 1990), Faial (TITTLEY & NETO 1994). Flores (NET0 & AZEVEDO 1990; NETO &
BALDWIN 1 990; Terceira (SCHMIDT 193 1; LARKUM 1960), SZQ Miguel (NETO 199la, 1991b, 1992), Santa Maria (NETO et al. 1991), Azores (ARDRS et al. 1973; ARDRB et al. 1974; SOUTH & TITTLEY 1986).
=Zonuriu flava Agardh - Flores (GAIN 1914), Faial and Pico (PICCONE 1889). Graciosa (TRELEASE 1897), Siio Miguel (PICCONE 1889), Santa Maria (AGARDH 1870 [HI). Formigas (RCCONE 1889). Azores (SEUBERT 1844; DROLJET 1866).
SPOROCHNALES
SPOROCHNACEAE
Carpomitra costata (Stackh.) Batters - Faial (TITTLEY & NETO 1994), Azores ( S o m ~ & TITTLEY 1986).
=Curpotnitra cabrerae (Clemente) Khtzing - Terceira (LARKUM 1960). Formigas (PICCONE 1889).
Sporochnus pedunculatu$ (Huds.) C . Agardh - S3o
Miguel (NETO 1991 b, 1992).
PONCTARIACEAE
Endarachne binghamiae J.Agardh - Faial Pico (TITTLEY & NETO 1994).
SCYTOSIPHONACEAE
Colpomenia peregrina Sauv. - ?Azores (SOUTH &
TITTLEY 1986).
Colpomenia sinuosa (Roth) Derbbs et Solier - Corvo (TRELEASE 1897; NETO & BALDWIN 1990), Flores (GAIN 1914; NETO & AZEVEDO 1990; NETO &
BALDWIN 1990), Faial and Pico (TITTLEY & NETO 1994), S3o Miguel (GAIN 1914; NETO 1991a, 1991b, 1992), Santa Maria (NETO et al. 1991),
Azores (SOUTH & TITTLEY 1986).
=Asperococcus sinuosus J . Agardh - Santa Maria (AGARDH
1870).
Page 8
Hydroclathrus clathratus (Bory) Howe - Faial
(TITTLEY & NETO 1994), Santa Maria (NETO et al.
1991), Azores (SOUTH & TITTLEY 1986).
Petalonia fascia (0. F. Miiller) Kuntze - Silo Miguel
(CASTRO & VIEGAS 1987; NETO 1991a), Azores
(SOUTH & TITTLEY 1986).
=Phyllitis fascia (Muell.) Kijtzing - Sjio Miguel (GAIN 1914).
Scytosiphon lomentaria (Lyngbye) Link - Azores (SOUTH & TITTLEY 1986).
=Scytosiphon lotnenrarius (Lyngbye) J. Agardh - Siio Miguel (GAIN 19 14).
LAMINANALES
LAMINARIACEAE
Laminaria cf. ochroleuca Bach. Pyl. - Formigas
(ARDRE et al. 1973), Azores (SOUTH & TITTLEY
1986).
, NCALES
FUCACEAE
Ascophyllum nodosum (L.) Jolis - Recorded as drift
plants on Faial (TRELEASE 1897; TITTLEY & NETO
1994). Pico (TRELEASE 1897). Graciosa (NETO
1989), Terceira (TRELEASE 1897; SCHMIDT 1929a;
LARKUM 1960), SZo Miguel (TRELEASE 1897 [seen
but not collected]; GAIN S SCHMIDT 1929a),
Santa Maria (TRELEASE 1897 [seen but not
collected]).
=Fucus nudosus C. Agardh - Azores (DRoIJET 1866,
SEUBERT 1844, TRELEASE 1897; SAMPAIO 1904)
Fucus ceranoides L. - Azores (DROUET 1866; SOUTH
& TITTLEY 1986).
Fucus spiralis L. - Graciosa (NETO 1989), Pico
(TITTLEY & NETO 1994). Terceira (LARKUM 1960),
S%o h4iguel (CASTRO & VIEGAS 1987; BULLOCK et
al. 1990; HAWKINS et al. 1990; NETO 1991a, 1991 b,
1992). Santa Maria (NETO et al. 1991), Azores
(ARDRE et al. 1973; SOUTH & TITTLEY 1986).
=Fucus spiralis L. var. platycarpus (Thur.) Batters - Faial (SCHMIDT 1931), Pico (PALMINHA 1957). Terceira, Sjio Miguel (SCHMIDT 193 1).
=Fucus platicarpus Thur. var. spiralis L. - Flores and SBo Miguel (GAIN 1914).
Fucus vesiculosus L. - Terceira (TRELEASE 1897),
Santa Maria (TRELEASE 1897 [seen but not
collected], SAMPAIO 1904), ?Azores (SOUTH &
TITTLEY 1986).
=Furus vesiculosus C. Agardh var. spiralis C. Agardh -
Azores (DROUET 1866; SEUBERT 1844).
SARGASSACEAE
Sargassum cymosum C. Agardh - Faial and Pico
(TITTLEY & NETO 1994), Azores (SOUTH & TITTLEY
1986).
Sargassum desfontainesii (Turner) J . Agardh - Santa
Maria (AGARDH 1870), Azores (SOUTH & TITTLEY
1986).
Sargassum natans (L.) Meyen - Azores (SOUTH &
TITTLEY 1986).
=Sargassum bacciferum C. Agardh - Sjio Miguel (GAIN 1914), Azores (SEUBERT 1844; DROUET 1866).
=Fucus natans DC. - Azores (DROUET 1866).
Sargassum sp. (rosette form) - Faial (Tittley & NETO
1994).
Sargassum vulgare C. Agardh- Faial and Pico
(TITTLEY & NETO 1994), S%o Miguel (BULLOCK et
al. 1990), Azores (SOUTH & TITTLEY 1986).
=Sargassum vulgare C. Agardh var. diversifolium J. Agardh - Flores and Sjio Miguel (GAIN 1914).
=Sargassum vulgare C. Agardh var. furcata - Faial (SCHMIDT 1931).
=Sargassum vulgare C. Agardh var. Imceolata - Faial, Terceira and Sjio Miguel (SCHMIDT 1931).
=Sargassum vulgare C. Agardh var. tenuifolium - Azores (SEUBERT 1844; DRoIJET 1866).
=Sargassum endivioefulium Bory - Santa Maria (AGARDH 1870).
=Sargarsutnfissifolium Mont. - Corvo (TRELEASE 1897).
Terceira (TRELEASE 1897; SAMPAIO 1904). S%o Miguel (TRELEASE 1897).
=Sargassum stenophyllum G. Martens - Azores (SEUBERT 1844; DROUET 1866).
CYSTOSEIRACEAE
Cystoseira abies-marina (S. G. Gmel.) C. Agardh -
Faial (SCHMIDT 1931; Tittley & NETO 1994),
Terceira (TRELEASE 1897; SAMPAIO 1904; SCHMIDT
1931: LARKUM 1960). SBo Miguel (GAIN 1914;
SCHMIDT 1931), Santa Maria (AGARDH 1870 [HI),
Formigas (PICCONE 1889), Azores (SEUBERT 1844;
DROUET 1866; ARDRE et al. 1973; SOUTH & TITTLEY
1986).
Cystoseira compressa (Esper) Gerl. et Nizam. - SBo
Miguel (BULLOCK et al. 1990). Azores (SOUTH &
Page 9
=Cystoseiru fhnbriuru (Desf.) Boy - A~orcs (AKOKF CI nl. 1974).
Cystoseira foeniculaceus (L.) Grev. - Faial (TI'I I 1 . 1 . ~
& NETO 1994), Silo Miguel (NETO I99la). Santa Maria (NETO ct a1. 1991), ?Azores (SOWIH C(L
TITTLEY 1986).
=Cysrrose~ru ubrorunifbliu C. Agardh - Tcrcc~ra (SCllMlDT
1931; LARKUM 1960). $50 Miguel (TKELEASE 1897: SAMPAIO 1904; GAIN 1914; SCHMIDT 193 1 ). A~orcs (SEUBERT 1844; DROUET 1866).
Cystoseira humilis Kiitzing - Flores (NETO &
BALDWIN 1990), Pico (TITTLEY & NETO 1994). Santa Maria (NETO et al. 1991), Azores (SOUTH &
TITTLEY 1986).
Cystoseira tamariscifolia (Huds.) Papen f. - Faial
(TITTLEY & NETO 1994). Graciosa (NETO 1989). SZo Miguel (BULLOCK et al. 1990: NETO 1991a), Santa Maria (NETO et al. 1991), Azores (SOUTH &
TITTLEY 1986).
RHODOPHYTA
SUB-CLASS BANGIOPHYCIDAE
PORPHYRIDIALES
GONIOTRICHACEAE
Stylonema alsidii (Zanardini) Drew - Faial (TITTLEY
& NETO 1994), Azores (SOUTH & TITTLEY 1986).
=Coniotrichutn elegans (Chauv.) Zanardini - Faid (SCHMIDT 1929a). Terceira (SCHMIDT 1929a; LARKUM 1960;), S b Miguel (SCHMIDT 1929a).
BANGIALES
ERYTHROPELTIDACEAE
Erythrotrichia carnea (Dillwyn) J . Agardh - Faial and
Pico (TITTLEY & NETO 1994).
BANG1 ACEAE
Bangia atropurpurea (Roth) C. Agardh - Azores (SOUTH & TITTLEY 1 986).
=Bungin ,fuscopurpureu (Dillwyn) Lyngbye - Faial (SCHMIDT 1929a). Terceira (SCHMIDT 1929a; 1931 ; LARKUM 1960). S30 Miguel (SCHMIDT 1929a, 193 1).
Porphyra leucosticta Thur. in Jolis - Pico (PALMINHA
1957). Azores (SOUTH & TITTLEY 1986).
=I'urpl~yru tirropcrrl~urect (Ol~vi ) I k Toni - Tcrccm (S('IIMIDT 19%: LARKIJM 1960). M~gucl (SC1lhlll)T
192%)
Porphyra umbilicalis ( L . ) J . Agardh - Fa~ul (TI'I'TI.I,Y Clr Nliro 1994). S3o Miguel (NI;IO 1991 1.
SUB-CLASS FLOHIDIOI'HYCIDAE
NEMALIALES
ACROCHAETIACEAE
Acrochaetium cheminii Feldmann - Azores ( A R D R ~
et al. 1973).
Audouinella crassipes (Bsrgessn) Garbary - Azores (ARDRI? et al. 1973; SOUTH & TITTLEY 1986).
Rhodochorton purpureum [NB syn Audouinella purpurea ] (Lightfoot) Rosenv.
=Rhodochorton rorhir - Tercelra (LARKUM 1960).
HELMINTHOCLADIACEAE
Liagora distenta (Mert.) C.Agardh - Pico (TITTLEY &
NETO 1 994).
Liagora divaricata C. K . Tseng - S%o Miguel (BULLOCK et al. 1990). Azores (SOUTH & TITTLEY 1986).
Liagora viscida (Forssk.) C . Agardh - Faial (TITTLEY & NETO 1994), Terceira (Schmidt 1931), Siio Miguel (Gain 1914: Schmidt 1931). Azores (SOUTH & TITTLEY 1 986).
NEMALIACEAE
Nemalion helminthoides (Velley in With.) Batters - Corvo (NETO & BALDWIN 1990). Faial (TITTLEY &
NETO 1994), Flores (NETO & AZEVEDO 1990; NETO & BALDWIN 1990), Pico (PALMINHA 1957: TITTLEY & NETO 1994 ). Siio Miguel (HAWKINS et al. 1990: NETO 1991b. 1992), Santa Maria (NETO et al. 1991). Azores (SOUTH & TITTLEY 1986).
=Nernulion Iubricurn Duby - Faial (SCHMIDT 1931). Tercoira (TRELEASE 1897; SAMPAIO 1904; SCIIMIDT 193 1 : LARKUM 1960). Stio Miguel (SCIIMIDT 193 1 )
CHAETANGIACEAE
Scinaia forcellata (Turner) Biv. - Terceira (SCHMIDT 1931). Siio Miguel (NET0 1991a). SanLa Maria
Page 10
(NETO ct al. 1991), Azores (SOUTH Ili TI'TTI-LY
1986).
Scinaia turgida Chemin - Faial and SHo Jorge
(FREDERICQ et al. 1992); SHo Miguel (Nwo l99l a).
BONNEMAlSONl ACEAE
Asparagopsis armata Haw. - Corvo (NETO &
BALDWIN 1990). Faial (TITTLEY & NETO 1994).
Flores (NETO & AZEVEDO 1990; NETO & BALDWIN
1990), Graciosa (NETO 1989). SHo Miguel
(BULLOCK et al. 1990; NETO 1991a: 1991 b). Santa
Maria (NETO et al. 1991), Azores ( A R D R ~ et al.
1973; SOUTH & TITTLEY 1986).
=Aspurugopsis delllei Mont. - Faial (SCHMIDT 1929b). Terceira (SCHMIDT 1929b; LARKUM 1960). SPo Miguel (SCHMIDT 1929b).
Phase Falkenbergia rufolanosa (Harv.) F. Schrnitz - Corvo and Flores (NETO & BALDWIN 1990). SHo Miguel (NETO 1991b), Santa Maria (NETO et al. 1991).
=Fulkenbergru hillebrundii (Bornet) Falkenb. - Faial (SCHMIDT 1929b). Terceira (LARKUM 19601, S5o Miguel (SCHMIDT 1929b).
Asparagopsis taxiformis (Deiile) Trevis - ?Azores
(SOUTH & TITTLEY 1986).
Bonnemaisonia hamifera Har. - Faial (TITTLEY &
NETO 1994). Graciosa (NETO 1989).
Gelidium latifolium (Grev.) Bornet et Thur. - Faial
(PICCONE 1889; SCHMIDT 193 1 ; FRALICK et al. 198%
TITTLEY & NETO 1994), Pico (FRALICK et al. 1985;
TITTLEY & NETO 1994), Graciosa (NETO 1989).
Terceira (SCHMIDT 193 1 ), SBo Miguel (PICCONE
1889; GAIN 1914; SCHMIDT 1931; NETO 1991a.
199 1 b, 1 992), Azores (ARDRB et al. 1974: SOUTH &
TITTLEY 19%).
=Gelidrurn lutcf~rliurn (Grev.) Bornet et Thur. var, hysrrrx - Tercelra (SCHMIDT 193 1).
=Gelidrum corneurn (Huds.) J . V Lamour. - Faial and SHo Miguel (SCHMIDT 193 1 ), Terceira (TRELEASE 1897; SAMPAIO 1904; SCHMIDT 193 1 ).
dphuerococcus corneus C. Agardh - Azores (SEUBERT 1844; D R O ~ T 1866)
=Sphuerococcu.r corneus C. Agadh var prntrufus C. Agardh - Azores (SEUBERT 1844).
=Sphuerococcus corneus C. Agardh var. pulchellur C Agardh - Azores (SEUBERT 1844).
Gelidium microdon Kiitzing - Florcs (Nt:'ro &
AZEVEDO 1990: NETO & BALDWIN 1990). Faial
(TITTLEY & NWO 1994). S2io Miguel (NETO 1991 a,
IWIb, 1992). Snnta Maria (NETO et al. 1991), Amcs (ARDRE et al. 1973; SOUTH & TITTLEY
1986).
=Grlttlrutn sprnulosttm (C. Agardh) J. Agardh - Corvo (TKLLEASE 1897) nores (GAIN 19 14). Faial (SCHMIDT 193 1 ), Pico (PALMINHA 1957). Graciosa (NETO 1989). Terceira (SCHMIDT 1931). Silo Miguel (PICCONE 1889; GA~N 1914, SCHMIDT 1931; BULLOCKet al. 1990).
=Grlldtrrm sprnulosum (C. Agardh) J. Agardh var. lnl~rodon K~itzmg - Siio Miguel (PICCONE 1889).
=Grlrdrurn spir~ulosum (C. Agmdh) J. Agilrdh VW. otvctccrtllhurn J Agardh - SPo Miguel (TRELEASE 1897), Santa Maria (ACARDH 1870 [HI).
=Gelirfllon pulthellurn (Turner) Kiitzing - S b Miguel t HAWKINS et aI. 1990).
=Sphrlrroctlcc~rr.r corneus var. spiaufosus Agardh - Azores
(SELIBERT 1844).
Gelidium pusillurn (Stackh.) Le Jolis - Cowo (NETO & BALDWIN 1990), Flores (NETO & AZEVEDO 1990;
NETO & BALDWIN 1990), F a d (TITTLEY & NETO 1994). Terceira (SCHMIDT 1929a), S2o Miguel
(SCHMIDT 1929a; CASTRO & VIEGAS 1987; NETO
1991a, 1991 b. 1992), Azores (SOUTH & TITTLEY
1986).
=Gelid~um pusrllutn (Stackh.) Le Jolis var. umbrosu O.C. Schmidt - Tercexa (SCHMIDT 1931).
=Gelidiurn fihcinurn Boty - Terceira (TRELEASE 1897; SAMPAIO 1904).
Gelidium sesguipedale (Turner) Thur. - Flores (NETO
& AZEVEDO 1990; NETO & BALDWIN 1990), Pico
(TITTLEY & NETO 1994), S5o Miguel (CASTRO &
MEGAS 1987). Azores (SOUTH & TITTLEY 1986).
Pterocladia capillacea ( S . G. Gmel.) Bornet et Thur. - Cowo (NETO & BALDWIN 1990), Flores (TRELEASE 1897: SAMPAIO 1904; NETO & AZEVEDO 1990; NETO
& BALDWIN 1990), Faial (PICCONE 1889; SCHMIDT 193 1 : FRALICK et al. 1985; TITTLEY & NETO 1994),
Pico (PICCONE 1889; FRALICK et al. 1985; TITTLEY
& NETO 1994). Graciosa (NETO 1989), Terceira
(TRELEASE 1897), S2io Miguel (PICCONE 1889; GAIN
1914: SCHMIDT 1931; CASTRO & VIEGAS 1987;
BULLOCK et al. 1990; HAWKINS et al. 1990; NETO
1991 a, 1991 b. 1992). Santa Maria (TRELEASE 1897;
SAMPAIO 1904: NETO et al. 1991), Azores (ARDRB et al. 1973. 1974: SOUTH & TITTLEY 1986).
=Pterr~cludra pinnutu (Huds.) Papenf. - Pico (PALMINHA
1957)
GELIDIALLACEAE
Gelidiella cf. acerosa (Forssk.) J.Peldm. et Hamel - Fainl and Pico (TITTLEY & NETO 1994).
Page 11
Gelidiella cf. tenuissima J.Feldrnann et Harnel - Faial
(TITTLEY & NETO 1994).
PALMARIALES
PALMARIACEAE
Palmaria palmata (L.) Kuntze - SZo Miguel (NETO
1991a, 1991 b, 1992), Azores (South & TITTLEY
1986).
=Rhodyrnenru pultnura (L.) Grev. - Graciosa (NETO 1989), Terceira (LARKUM 1960).
CRYPTONEMIALES
ACROSYMPHYTACEAE
Acrosymphyton purpurgerum (J. Agardh) Sjostedt - Faial, Terceira and SZo Miguel (Fredericq et al.
1992).
CRYPTONEMIACEAE
Cryptonemia lomation (Bertolini) J. Agardh - SZo
Miguel (FREDERICQ et al. 1992).
Grateloupia dichotoma J. Agardh - Faial and Pico
(TITTLEY & NETO 1994), Terceira (SCHMIDT 1929b;
LARKUM 1960). SHo Miguel (SCHMIDT 1929a).
Grateloupia filicina ( J . V . Larnour.) C. Agardh - Flores (NETO & BALDWIN 1990), SHo Jorge (PRYOR
1967), Terceira (LARKUM 1960), Siio Miguel (GAIN 1914; SCHMIDT 1929a; NETO 1991a), Santa Maria
(NETO et al. 1991), Azores (SOUTH & TITTLEY
1986).
KALLY MEN1 ACEAE
Kallymenia reniJormis (Turner) J . Agardh - Faial
(TITTLEY & NETO 1994). Flores (NETO & BALDWIN 1990). Siio Migucl (NETO 1991 a). Azorcs (SOUTH &
TITTLEY 1986).
=Cdlytnrrrru renr/i~rrtrr.s (Turner) J Agmdh - SBo Migucl (SCIIMIIIT 1931).
=Hulyrner~rcl trrrr/ortnrs C. Agaudh - A~orch (Sl.llUI.K'r
1844; Dl<oUl,r 1866)
Meredilhia microphylla (J. Agnrdh) J . Agardh - Santa Murin (NIw) ct al. 1991). Azorcs (Sou'r1-1 &
Tn"1'1.1:~ 1986).
GLOIOSIPHONI ACEAE
Schimmelmannia ornata Schoesboe in Kiitzing -
Faial and Pico (FREDERICQ et al. 1992).
PEYSSONNELIACEAE
Peyssonnelia coriacea Feldrnann - SHo Miguel
(BULLOCK et al. 1990).
Peyssonnelia polymorpha (Zanardini) F . Schmitz in
Falkenb. - Azores (ARDRB et al. 1973; SOUTH &
TITTLEY 1986).
Peyssonnelia rosa-marina Boudour. et Denizot - Azores (ARDRB et al. 1973; SOUTH & TITTLEY
1986).
Peyssonnelia squamaria ( S . G . Grnel.) Decaisne - Faial (FRALICK et al. 1985; TITTLEY & NETO 1994), Pico (FRALICK et al. 1985), Terceira (TRELEASE
1897; SAMPAIO 1904). Santa Maria (AGARDH 1870).
Azores (SOUTH & TITTLEY 1986).
HILDENBRANDIALES
HILDENBRANDIACEAE
Hildenbrandia canariensis Borgesen - ?Azores
(SOUTH & TITTLEY 1986).
Hildenbrandia rubra (Sornrnerf.) Menegh. - Faial
(TITTLEY & NETO 1 994).
CORALLINALES
CORALLINACEAE
Ampiziroa beauvoisii J. V . Larnour. - - Faial (SCHMIDT
1931 ; T~TTLEY & NETO 1994). Pic0 (TITTLEY &
NETO 1994). Terceira (SCHMIDT 193 1 ). Azores
(SOUTH & TITTLEY 1986).
=Atnplirrou exilrs H a w - Fnid (PICCONE 1889). Snnta Maria (AGARDII 1870).
Anzphiroa cryptarthrodia Zanardini - Paial (SCHMIDT
193 1; TITTLEY & NETO 1994). Azorcs (South &
Trr'mx 1986).
Anzphiroa Jragilissima ( L . ) Lnmour. - Azorcs (SolrrH
& Tn-n.l:u 1986).
Anzphiroa rigida J . V . Larnour. - Fnial (Trrr~lru &
Nlno 1994). Azorcs (SOU~H & Tn'r1.1:~ 1986).
Page 12
Corallina elongata Ellis et Sol. - Faial (TITTLEY &
NETO 1994), S b Miguel (CASTRO & VIEGAS 1987),
Azores (SOUTH & TITTLEY 1986).
=Corallinu tnediterraneu Aresch. - Azores ( A m & et al. 1974).
Corallina officinalis L. - Corvo (NETO & BALDWIN
1990), Flores (GAIN 1914; SCHMIDT 1931; NETO &
AZEVEDO 1990; NETO & BALDWIN 1990), Faial
(SCHMIDT 1931; FRALICK et al. 1985; TITTLEY &
NETO 1994), Pico (FRALICK et al. 1985; TITTLEY &
NETO 1994), Graciosa (NETO 1989), Terceira
(SCHMIDT 1931; LARKUM 1960), SZo Miguel
(PICCONE 1889; GAIN 1914; SCHMIDT 1931;
BULLOCK et al. 1990; NETO 1991a, 1991b, 1992),
Santa Maria (NETO et al. 19911, Azores (SEUBERT
1 844: DROU~T 1 866: SOUTH & TITTLEY 1 986).
Haliptylon squamatum (L.) H . W . Johans., L. M. Irvine et A. M. Webster - Azores (SOUTH & TITTLEY
1986).
=Corallina squamata Ellis et Sol. - Faial (SCHMIDT 1929b).
Haliptylon virgatum (Zanardini) Garbary et H. W.
Johans. - Faial (TITTLEY & NETO 1994), Azores
(SOUTH & TITTLEY 1986).
=Corallina granifera Ellis et Sol. - Faial (SCHMIDT 1929b), S b Miguel (am 1914).
= Corallina virgata. Zanardini - Faial (PICCONE 1889).
Jania adhaerens J . V. Larnour. - Faial '(TITTLEY &
NETO 1994), Flores (NETO & AZEVEDO 1990; NETO
& BALDWIN - 1990), Siio Miguel (NETO 1991a,
199 1 b, l992), Azores (SOUTH & TITTLEY 1986).
Jania cf. corniculata (L.) J.V.Lamour - Faial
(TITTLEY & NETO 1 994).
Jania crassa J.V. Larnour - Azores (SOUTH & TITTLEY
1986).
=Jania natalensis Haw. - Faial, Terceira and Sgo Miguel (SCHMIDT 1929b), Santa Maria (AGARDH 1870).
=Corallinu natalensis Kiitzing - Terceira (LARKUM 1960).
Jania longifurca Zanardini - Flores (NETO &
AZEVEDQ 1990; NETO & BALDWIN 1990), SZo
Miguel (NETO 199 1 b, 1992), Santa Maria (NETO et al. 1991), Azores (SOUTH & TITTLEY 1986).
Jania rubens (L.) J . V. Lamour. - Corvo (TRELEASE
1897), Flores (NETO & AZEVEDO 1990), Faial
(FRALICK et al. 1985; TITTLEY & NETO 1994). Pico (PALMINHA 1957; FRALICK et al. 1985), Graciosa
(TRELEASE 1897; NETO 1989), S2o Miguel (CASTRO
& VIEGAS 1987; NETO 1991a, 1991 b, 1992), Santa
Maria (AGARDH 1870)" Azores (SOUTH & TITTLEY
1986).
=Corullina rubens L. - Flores (GAIN 1914; NETO &
BALDWN 1990), Terceira (LARKUM 1960). Siio Miguel (GAIN 1914).
=Jania corniculata (L.) J . V . Lmour. - Azores (SEUBERT 1844; DROUET 1866; SOUTH & TITKEY 1986).
=Corallina corniculata L. - Azores (SEUBERT 1844).
( E ) Lithophyllum azorum Me Lemoine in 0. C.
Schmidt - Faial (SCHMIDT 1931), Azores (SOUTH &
TITTLEY 1986).
(E) Lithophyllum bipartitum Me Lernoine - Faial
(SCHMIDT 193 I), Azores (SOUTH & TITTLEY 1986).
Lithophyllum decussatum (Ellis et Sol.) Phil. -
Azores (SOUTH & TITTLEY 1986).
Lithophyllum esperi (Lernoine in B@rgesen) South &
Tittley - Azores (SOUTH & TITTLEY 1986).
=Pseudolithophyllum esperi Me Lemoine in Bgrgesen - Faial (SCHMIDT 193 1).
Lithophyllum vickersii Lernoine in Borgesen - Faial
(SCHMIDT 1931), Azores (SOUTH & TITTLEY 1986).
Melobesia membranacea (Esper) J . V. Lamour - Pico
(PICCONE 1 889).
=Lithothamnron membrunaceum (Esper) Foslie - Flores ( G m 1914).
Mesophyllum lichenoides (Ellis) Me Lernoine -
Azores (SOUTH & TITTLEY 1986).
Phymatolithon lenormandii (Aresch. in J . Agardh)
W. H. Adey - Azores (SOUTH & TITTLEY 1986).
=Lithothumnion lenormandii (Aresch.) Foslie - Faial (SCHMIDT 1931).
Phymatolithon tenuissimum (Foslie) W . H . Adey -
Azores (SOUTH & TITTLEY 1986).
Porolithon onkodes (Heydr.) Foslie - Faial (SCHMIDT
1931). Azores (SOUTH & TITTLEY 1986).
Tenarea tortuosa (Espcr) Mc Lcmoinc - Florcs
(NETO & AZEVEDO 1990; NETO & BALDWIN 1990).
Siio Miguel (NETO 1991b), Azorcs ( A R D R ~ ct aI.
1973; SOUTH & TITTLEY 1986).
=L~thopltyllwn tortuosutn (Espcr) Foslic - P~co (PALMINIIA 19.57). S5o Migucl (CASTKO & VIEGAS 1987).
Page 13
Titanoderma pustulatum (J. V . Lamour.) Woelk., Y.
M. Chamb. et P. C. Silva - Azores (SOUTH &
TITTLEY I 986).
=Dertnarolrfhon pusrulutum (J. V. Lamour.) Foslie - Faial and Pico (FRALICK et al. 1985), S5o Miguel (CASTRO &
VIEGAS 1987). =Melobes~u pustuluru J . V . Larnour. - Faial and Pico
(PICCONE 1889), Terceira (TRELEASE 1897; SAMPAIO 1904).
GIG ARTINALES
CORYNOMORPHACEAE
Corynomorpha prismatica ( J . Agardh) J . Agardh -
Slo Miguel (FREDERICQ et al. 1992).
DUMONTIACEAE
Dilsea carnosa (Schmidel) Kuntze - Slo Miguel
(NETO 1991a).
Dudresnaya verticillata (With.) Jolis - Santa Maria (NETO et al. 1992), SEo Miguel (NETO 1992).
Dumontia contorta (S. G. Gmel.) Rupr. - S b Miguel
(NETO 1991a).
GYMNOPHLAEACEAE
Nemastoma confusum Kraft & John - Faial and Pico
(FREDERICQ et al. 1992).
Platoma cyclocolpa (Mont.) F. Schmitz - SEo Miguel
(NETO 199 1 a), Azores (SOUTH & TITTLEY 1986).
Platoma marginifera (J. Agardh) Batters - Terceira
(LARKUM 1960), SEo Miguel (NETO 1991a).
Predaca feldmanii Bargesen - Faial, Pico and
Terceira (FREDERICQ et al. 1992).
Schizymenia dubyi (Chauv. ex Duby) J. Agardh -
Faial (SCHMIDT I929b; TITTLEY & NETO 1994);
Pico (PALMINHA 1957), Terceira and Slo Miguel
(SCHMIDT 1929b); Azores (SOUTH & TITTLEY 1986).
=Sclw.ytnenia obovuta J. Agardh - Corvo (TRELEASE 1897).
=Schizytnenia undulatu J . Agardh - Terceira (TRELEASE 1897).
AHNFELTI ALES
AHNFELTIACEAE
Ahnfeltia plicata (Huds.) Fr. - Azores (SOUTH &
TITTLEY 1 986).
GRACILARIALES
GRACILARIACEAE
Gracilaria verrucosa (Huds.) Papenf. - Flores (NETO
& AZEVEDO 1990; NETO & BALDWIN 1990), SZo Miguel (NETO 1991a), Santa Maria (NETO et al.
1991).
PHYLLOPHORACEAE
Ahnfeltiopsis devoniensis (Grev.) Silva et DeCew
=Gymnogongrus devoniensis (Grev.) Schoner - Azores (SOUTH & TIT~LEY 1986).
Coccotyus truncatus (Pall.) Wynne et Heine
=Phyllophora truncatu (Pall.) Zin~va - Flores (NETO &
AZEVEDO 1990; NETO & BALDWIN 1990). S2o Miguel (NmO 1991b), Santa Maria (NETO et al. 1991).
Erythrodermis traillii (Holmes ex Batters) Guiry &
Garbary - Faial (TITTLEY & NETO 1994).
=Phyllophoru traillri Holrnes ex Batters - Corvo (NETO &
BALDWIN 1990), Stio Miguel (NETO 1991b. 1992).
Gymnogongrus crenulatus (Turner) J. Agardh - Flores (NETO & AZE-VEDO 1990; NETO & BALDWIN
1990), Faial (SCHMIDT 1931; T ~ L E Y & NETO
1994), Terceira (SCHMIDT 1931), Slo Miguel
(PICCONE 1889; GAIN 1P14), Azores (SOUTH &
TITTLEY 1986).
Gymnogongrus griffhsiae (Turner) G. Martens -
Flores (NETO & BALDWIN 1990), Faial (TITTLEY &
NETO 1994), Slo Miguel (CASTRO & VIEGAS 1987),
Azores (SOUTH & TITTLEY 1986).
Gymnogongrus tenuis (Turner) J.Agardh - Faial and
Pico (TITTLEY & NETO 1 994).
Phyllophora crispa (Huds.) P. S. Dixon - Flores
(NETO & MEVEDO 1990; NETO & BALDWIN 1990),
SEo Miguel (NETO 1991 b).
Schottera nicaeensis (J. V . Lamour. ex Duby) Guiry
et Hollenb. - Corvo and Flores (NETO & BALDWIN 1990). SZo Miguel (NETO 1991b), Santa Maria
(NETO et al. 1991).
Stenogramme interrupta ( C . Agardh) Mont. ex Harv.
- Flores (NETO & BALDWIN 1990), Azores (SOUTH
& TITTLEY 1986
PETROCELIDACEAE
Mastocarpus stellatus (Stackh. in With.) Guiry in
Guiry, West. Kim et Masuda - SEo Miguel (NETO
Page 14
Chondracarztlzus acicularis (Roth) Frcdcricq in
Hornrncrsand. Guiry. Frcdcricq et Lcistcr =Gigurtitzu uciculuris (Koth) J . V . Lamour. - Corvo (NETO
& BALDWIN 1990), Flores (NETO & AZEVEDO 1990; NETO & BALDWIN 1990). Faial (SCHMIDT 1931: TIlTLEY & NETO 1994). Graciosa (NETO 1989), Terceira (SCIIMIDT 1931). S5o Miguel (GAIN 1914; SCllMIDT
1931; CASTRO C VIECAS 1987; NETO 1991a. 1991b. 1992). Smta Maria (AGARDH 1870 [HI), Azores (SOUTH & TITTLEY 1986).
=Sphuerococcus uciculurrs C. Agardh - Azores (SEUBERT 1844; D R O U ~ T 1866).
Chondracanthus teedii (Rotli) Kutzing
=Gigortinu teedii (Roth) J . V. Lamour. - Faial (TITI'LEY & NETO 1994), Siio Miguel (NET0 1991a), Santa Maria (NETO et al. 1991). Azores (SOUTH & TIITLEY 1986).
=Sphuerococcus teedii C. Agardh - Azores (SEUBERT 1844; DROUET 1866).
Chondrus crispus Stackh. - Corvo and Flores (NETO
& BALDWIN 1990), Graciosa (NETO 1989), S b
Miguel (PICCONE 1889; GAIN 1914; NETO 1991 a,
1991 b), Azores (SOUTH & TITTLEY 1986).
Gigardina pistillata (S. Gmelin) Stackh. - Corvo
(NETO & BALDWIN 1990), Flores (NETO & AZEVEDO 1990; NETO & BALDWIN 1990), Terceira (SCHMIDT
1929a), SIo Miguel (NETO 1991b, 1992), Azores
(SOUTH & TITTLEY 1986).
PLOCAMl ACEAE
Plocamium cartilagineum (L.) P . S. Dixon - Flores
(NETO & AZEVEDO 1990; NETO & BALDWIN 1990),
Faial and Pico (TITTLEY & NETO 1994), Graciosa
(NETO 1989), SSio Miguel (NETO 1991a, 1991b), Santa Maria (NETO et al. 19911, Azores (SOUTH &
TIITLEY 1 986). =Plocatniutn coccineutn (Huds.) Lyngbye - Flores (GAIN
19 14). Faid (SCHMIDT 193 1). Terceira (TRELEASE 1897; SAMPAIO 1904; SCHMIDT 193 1). s50 Miguel (GAIN 19 14; SCHMIDT 1931).
=Fucus cartilugineus DC. - Azores ( D R O U ~ T 1866). =Gelidium cartilagineutn L. - Faial (TRELEASE 1897). =Delesseriu plocatniutn C. Agardh - Azores (SEUBERT
1844; DROUET 1866).
SPHAEROCOCCACEAE
Sphaerococcus coronopifolius Stackh. - Flores (NETO
& BALDWIN 1990), Faial (Tittley & NETO 1994),
Azores (SOUTH & TlTTLEY 1986). =Fucus cnronopi/oLus DC. - Azores ( D R O U ~ T 1866).
HYPNEACEAE
Hypnea arbuscula P. Dangeard - Faial and Pico
(FREDERICQ et al. 1992).
Hypnea cervicornis J . Agardh - Flores (NETO &
AZEVEDO 1990: NETO & BALDWIN 1990). Faial and
Pico (TITTLEY & NETO 1994).
Hypnea musciformis (Wulfen in Jacq.) J. V. Lamour.
- Flores (NETO & AZEVEDO 1990; NETO & BALDWIN
1990). Faial (SCHMIDT 1931: TITTLEY & NETO
1994), Pico (TITTLEY & NETO 1994), SIo Miguel (GAIN 1914; SCHMIDT 1931: NETO 1991b), Santa
Maria (NETO et al. 1991), Azores (SOUTH &
TITTLEY 1986).
CAULACANTHACEAE
Cntenella caespitosa (With.) L. Irvine in Parke ct P.
S. Dixon - Faial (TITTLEY & NETO 1994), S5o
Miguel (NETO 1994b, 1992). Azores (SOUTH &
TITTLEY 1 986).
=Catenella opuntia (Good. et Woodw.) Grev. - Faial (SCHMIDT 1929a).
Caulacanthus ustulatus (Turner) Kiitzing - Faial
(SCHMIDT 193 1; TITTLEY & NETO 1994), Terceira
(TRELEASE 1 897; SAMPAIO 1904; SCHMIDT 193 1 ),
S b Miguel (SCHMIDT 1931), Azores (SOUTH & TITTLEY 1986).
CYSTOCLONI ACEAE
?Calliblepharis ciliata (Huds.) Kutzing - SSio Miguel
(NETO 1 99 1 b).
Rhodophyllis divaricata (Stackh.) Papenf. - Flores
(NETO & &EVEDO 1990; NETO & BALDWIN 1990),
S b Miguel (NETO 1991b), Azores (ARDRE; et al.
1973; SOUTH & TITTLEY 1986).
=?Rhodophyllis bifidu (Good. et Woodw.) Kiitzing - Sam Maria (ACARDH 1870).
CRUORIACEAE
Cruoria pellita (Lyngbye) Fr. - Flores (NETO &
Azevedo 1990; NETO & BALDWIN 1990).
RHODYMENIALES
RHODYMENIACEAE
Botryocladia botryoides (Wulfen) Feldmann - S5o
Miguel (NETO 1991 b), Azores (SOUTH & TITTLEY
1986).
Page 15
=Chrysytnenia uvaria (L.) J. Agardh - Slo Miguel (SCHMIDT 1931).
=Chondria uvaria C. Agardh - Azores (SEUBERT 1844; DROUET 1866).
Chrysymenia bullosa Levring - Faial (FREDERICQ et
al. 1992).
Cordylecladia erecta (Grev .) J . Agardh
=Gracilaria erecta (Grev.) Grev. - Silo Jorge (PRYOR 1967).
Halichrysis depressa (C. Agardh) Schousb. in Bornet
=Chrysytnenia depressa Ardiss. et Staff. - Santa Maria (AGARDH 1870).
Rhodymenia Aolmesii Ardiss. - Flores (NETO &
AZEVEDO 1990; NETO & BALDWIN 1990), Faial
(TITTLEY & NETO 1994), S5o Miguel (NETO 1991b,
1992), Santa Maria (NETO et al. 1991).
Rhodymenia pseudopalmata ( J . V . Larnour.) P. C.
Silva - Faial (TITTLEY & NETO 1994), Azores
(SOUTH & TITTLEY 1986).
=Rhodymenia palmetta (J. V . Larnour.) Grev. - Faial (SCHMIDT 1931), Terceira (SCHMIDT 1931; LARKUM 1960), S b Miguel (PICCONE 1889; GAIN 1914; SCHMIDT 1931), Santa Maria (AGARDH 1870 [HI).
=Sphaerococcus palmetus C. Agardh - Azores (SEUBERT 1844; D R O ~ T 1866).
CHAMPIACEAE
Champia parvula ( C . Agardh) Ham. - Faial and Pico
(TITTLEY & NETO 1994), SBo Miguel (NETO
1991 b), Azores (SOUTH & TITTLEY 1986).
Gastroclonium cf. clavatum (Rothpletz) Ardiss - Faial (TITTLEY & NETO 1994).
Gastroclonium ovatum (Huds.) Papenf. - Faial
(TITTLEY & NETO 1994). Graciosa (NETO 1989),
Azores (ARDRB et al. 1973; SOUTH & TITTLEY
1986).
Lomentaria articulata (Huds.) Lyngbye - Flores (NETO & AZEVEDO 1990; NET0 & BALDWIN 1990),
Faial (SCHMIDT 1931; TITTLEY & NETO 1994), Graciosa (NETO 1989), Pico (TITTLEY & NETO 1994), Terceira (SCHMIDT 1931), SBo Miguel (GAIN 1914; CASTRO & VIEGAS 1987; NETO 1991a,
1991b), Azores (ARDRB et al. 1973; SOUTH &
TITTLEY 1 986).
=Chylocladia articuluta Grev. - SBo Miguel (PICCONE
1889).
Lomentaria baileyana (Harv.) Farl. - ?Azores (SOUTH
& TITTLEY 1986).
=Chylocladia baileyana Harv. (Haruay) - Santa Maria (AGARDH 1870).
CERAMIALES
CERAMIACEAE
Aglaothamnion byssoides (Arnott ex Harvey in
Hook.) Hardy-Halos et Rueness - Faial (TITTLEY &
NETO 1994).
=Callithamnion byssoides Arnott ex Harvey in Hook. - Azores (SOUTH & TmEY 1986)
Aglaothamnion hookeri (Dillwyn) Maggs et
L'Hardy-Halos - Faial and Pico (TITTLEY & NETO
1 994).
=Callithamnion hookeri (Dillwyn) Gray - Terceira (LARKUM 1960). Slo Miguel (SCkbfDT 1931; NETO 1991b, 1992), Santa Maria (NETO et al. 1991). Azores (SOUTH & TIrnEY 1986).
Aglaothamnion cf. roseum (Roth) Maggs et Hardy-
Halos - Faial (TITTLEY & NETO 1994).
Anotrichium tenue (C.Agardh) Nag. - Faial (TITTLEY
& NETO. 1 994).
Antithamnion diminuatum Wollaston - Faial
(ATHANASIADIS & TITTLEY 1994; TITTLEY & NETO
1 994).
Antithamnion heterocladum Funk - Azores (ARDRB,
pers. comm. in ATHANASIADIS 1990).
Antithamnion ogdeniae Abbot - Faial (TITTLEY &
NETO 1994).
Antithamnion pectinatum (Montagne) Brauner - Faial (ATHANASIADIS & TITTLEY 1994: TITTLEY &
NETO 1994).
Antithamnionella spirographidis (Schiff.) E. M.
Woll.
=Antithmnnium sarniense (Lyle) Feldmann - Siio Miguel (CASTRO & VIEGAS 1987).
BalIiella cladoderma (Zanardini) Athanasiadis -
Azores (ATHANASIADIS 1985a in ATHANASLADIS
1990).
Bornetia secundiflora (J. Agardh) Thur. - Flores
(NETO & BALDWIN 1990).
Callithamniella tingitana (Schousb. ex Bornet)
Feldmann - Azores (ARDRB et al. 1973: sour^ &
TITTLEY 1986).
Page 16
Callithamnion corymbosum (Sm.) Lyngbye - Corvo
(NETO & BALDWIN 1990). Flores (NETO & AZEVEDO
1990: NETO & BALDWIN 1990). Faial (TITTLEY &
NETO 1994). SHo Miguel (NETO 1991~1, 1991b.
1992).
Callithamnion granulaturn (Ducluz.) C. Agardh - Terceira (LARKUM 1960).
Callithamnion cf. spongiosurn Harv. in Hook. -
Santa Maria (NETO et al. 1991).
Callithamnion tetragorzum (With.) Gray - Faial and
Pico (TITTLEY & NETO 1994). Terceira (SCHMIDT
1931; LARKUM 1960), SHo Miguel (GAIN 1914).
Azores (SEUBERT 1844: DROUET 1866: ARDRB et al.
1973: SOUTH & TITTLEY 1986).
=Cullithamnion tetrasonurn (With.) Gray var. divuricutu
Rosenv. - Terceira (SCHMIDT 193 1).
Callithamnion tetricum (Dillwyn) S.F.Gray - Faial
(TITTLEY & NETO 1994).
Centroceras clavulaturn (C. Agardh) Mont. - Faial
and Pico (TITTLEY & NETO 1994), Terceira
(TRELEASE 1897: SAMPAIO 1904). SHo Miguel
(CASTRO & VIEGAS 1987). Azores (ARDRE ET AL.
1974: SOUTH & TITTLEY 1986).
=Cerumiurn cluvulutu~n C. Agardh - Siio Miguel (SCHMIDT 1931).
Ceramium ciliatum (Ellis) Duclui. - Corvo (NETO &
BALDWIN 1990), Flores (NETO & AZEVEDO 1990;
NETO & BALDWIN 1990), Faial (TITTLEY & NETO
1994), Graciosa (NETO 1989). Terceira (LARKUM
1960). SHo Miguel (GAIN 1914; SCHMIDT 1931:
NETO 1991a, 1991 b, 1992). Azores (SEUBERT 1844:
DROUET 1866: SOUTH & TITTLEY 1986).
Ceramium derbesii Sol. ex Kutzing - Flores (NETO
& BALDWIN 1990).
Ceramium d iapha~um (Lightf.) Roth - Faial
(SCHMIDT 193 1 : FRALICK et al. 1985; PICCONE 1889;
TITTLEY & NETO 1994). Pico (FRALICK ct al. 1985;
TITTLEY & NETO 1994), Graciosa (NETO 1989).
Terceira (SCHMIDT 1 93 1 ; LARKUM 1960). Azores
(SEUBERT 1844; DROUET 1866; SOUTH & TITTLEY
1986).
Ceramium echionotum J. Agardh - Faial (FRALICK ct
al. 1985: TITTLEY & NETO 1994). Pico (FRALICK ct
al. 1985). Terceira (LARKUM 1960). SHo Migucl
(NETO 1991b. 1992). Santa Maria (NET0 et a1
1991). Azores (SEUBERT 1844: SOUTH & TITTLEY
1986).
Ceramium fastigiatum Harv. - Flores (NETO &
BALDWIN 1990).
CerarniumJlabelligerurn J . Agardh - Florcs (NETO &
AZEVEDO 1990). SZo Miguel (NETO 1991b. 1992).
Santa Maria (NETO et al. 1991). ?Azores (SOUTH &
TITTLEY 1986).
Ceramium pennatum P. Crouan et H. Crouan - Siio
Miguel (NETO 199 1 a).
Cerantium rubrum (Huds.) C. Agardh - Flores (GAIN
1914: NETO & AZEVEDO 1990). Faial and Pico
(FRALICK et al. 1985: TITTLEY & NETO 1994).
Graciosa (NETO 1989). S3o Miguel (SCHMIDT 1931:
CASTRO & VIEGAS 1987: NETO 1991a. 1991b.
1 992), Azores (SEUBERT 1844: DROUET 1866:
SOUTH & TITTLEY 1986).
=Cerumium urborescens .I. Agardh - Flores (NETO &
BALDWIN 1990).
Ceramium spinoso-pilosum Kutzing - SZo Miguel
(SCHMIDT 1929b).
Ceramium strictum Harv. - Terceira (SCHMIDT
192%: LARKUM 1960). Azores (SOUTH & TITTLEY
1986).
Crouania attenuata (C. Agardh) J . Agardh - Faial
(TITTLEY & NETO 1994). Azores (SOUTH & TITTLEY
1986).
Griffithsia corallinoides (L.) Batters - Flores (NETO
& BALDWIN 1990).
Griffithsiaflosculosa (Ellis) Batters - Florcs (NETO &
AZEVEDO 1990: NETO & BALDWIN 1990). SHo
Miguel (NETO 1991b). Santa Maria (NETO ct al.
1991).
Griffithsia ci'. globulifera Harvey - Faial (Tlrrl.r':v &
NETO 1994).
Griffithsia phyllamphora J . Agardh - Faial (SCHMIDT
1931: Trrr1.w & NKTO 1994). Siio Migucl
(SCHMIDT 193 1 ). Azorcs (SOUTH & TITTI.I~Y 1986).
Gymnotharnnion elegans (Schousb. r.x C . Agardh) J .
Agarcih - Fainl (Trrrl.ri~ & Ntr ro 1904). Azorcs
(S~u.1-H & TITTI.I~Y 1986).
= ' 1 1 1 n r i 1 s ~ o i (Horncr) F. Sclmitz - F : I I ~
( S ~ I I M I I Y I ' 1931 L
Page 17
Pleonosporium borreri (Sm.) Nrgeli ex Hauck - =Acrosorium reptuns (P. Crouan et H. Crouan) Kylin - SSo
Tcrccira (SCHMIDT 192921: LARKUM 1960). Azores Miguel (NETO 1991b). Santa Maria (NETO et al. 1991).
(SOUTH & TITTLEY 1986). =Nirophyllwn laceruturn (S. G. Grnel.) Grev. - Sjio Miguel
(GAIN 1914).
Pterothamtrion crispurn (Ducl.) Nag. - Faial (TITTLEY
& NETO 1994).
Pterothamnion plumula (Ellis) Nageli - Azores
(SOUTH & Trl- LEY 1986).
=Antithmnnium plutn~rlu (Ellis) Thur. in Jolis - Terceira (SCHMIDT 1929a).
Scageliopsis patens Wollaston - Faial (ATHANASIADIS
& TITTLEY 1994: TITTLEY & NETO 1994).
Seirospora sp. - Faial (TITTLEY & NETO 1994).
Spermothamnion repens (Dillwyn) Rosenv. - Azores
(SOUTH & TITTLEY 1986).
=Spertnothutnnior~ turneri (Men.) Aresch. - Terceira (LARKUM 1960).
=Cullithatnnion turneri C . Agardh - Azores (SEUBERT 1844; DROUET 1866).
Sphondylothamnion multifidum (Huds.) Niig. - Faial
(TITTLEY & NETO 1994).
Spyridia filamentosa Harvey - Faial (TITTLEY & NETO
1994).
?Tiffaniella capitata (Schousboe ex Bornet) Doty et
Menez - Azores (SOUTH & TITTLEY 1986).
Vickersia baccata (J. Agardh) Karsakoff - Azores (SOUTH & TITTLEY 1986).
=Cullirharnniot~ buccututn J. Agardh - Santa Maria (ACARDH 1870).
Wrangelia argus (Mont.) Mont. - Azores (SOUTH &
TITTLEY 1986).
Acrosorium uncinatum (Turn.) Kylin - Faial
(TITTLEY & NETO 1994). SZo Miguel (CASTRO &
VIEGAS 1987). Santa Maria (NETO et al. 1991).
Azores (SOUTH & TITTLEY 1986).
=Nirophyllurn u~lcincltun~ (Turn.) J. Agardh - S5o Miguel
(GALN 19 14). Santa Maria (AGARDH 1870).
=Deles.~erru luceratu C. Agardh -Azores (DRO&T 1866). =Fttcus lacerutus DC. - Azores (DROUET 1866).
Haraldia lenormandii (Derbks et Solier) Feldrnann -
Azores (SOUTH & TITTLEY 1986).
Hypoglossum hypoglossoides (Stackh.) F. Collins et
Herv. - Faial (TITTLEY & NETO 1994), Azores
(SOUTH & TITTLEY 1986).
=Hypoglossutn woodwardii Kutzing - Terceira (LARKUM 1960), SSo Miguel (GAIN 1914).
=Delesseriu hypoglossutn I. V . Lamour. - Santa Maria (AGARDH 1870).
Myriogramme minuta Kylin - Santa Maria (NETO et
al. 1991). Azores (ARDRB et al. 1973: SOUTH &
TITTLEY 1986).
Nitophyllum punctatum (Stackh.) Grev. - Faial,
Terceira and SBo Miguel (SCHMIDT 1929a), Santa
Maria (NETO et al. 1991), Azores (SOUTH &
TITTLEY 1 986).
Taenioma nanum (Kiitzing) Papenf. - Faial (TITTLEY
& NETO 1994).
Taenioma perpusillum (J.Agardh) J.Agardh - Faial
(TITTLEY & NETO 1994).
DASYACEAE
Dasya corymbifera J. Agardh - Faial and 'Pico
(TITTLEY & NETO 1994), Santa Maria (NETO et al.
1991).
Dasya ocellata (Grat.) Harv. in Hook. - Faial and Pico (TITTLEY & NETO 1994), Terceira (LARKUM
1960: SCHMIDT 1929b). SBo Miguel (SCHMIDT
1929b). Azores (SOUTH & TITTLEY 1986).
Dasya cf. Harvey - Faial (TITTLEY & NETO 1994).
Heterosiphortia crispella (C. Agardh) M . J. Wynne -
Azores (SOUTH & TITTLEY 1986).
Page 18
Chondria tenuissima (Goodcn. & Woodw.) C. Agardh
- Corvo (NETO & BALDWIN 1990). Faial (TITTLEY &
NETO 1994). SHo Miguel (BULLOCK ct al. 1990;
NETO 1991b. 1992). Azorcs (SEUBERT 1844; DROU~~T 1 866; TRELEASE 1 897; SAMPAIO 1904;
SOUTH & TITTLEY 1986).
Erythrocystis montagnei (Derbks et Solicr) P. C.
Silva - Azores (SOUTH & TITTLEY 1986).
Herposiphonia secunda (C.Agardh) Falkenb. - Faial
and Pico (TITTLEY & NETO 1994).
Laurencia hybrida (DC.) Lenormand ex Duby - Flores
(NETO & BALDWIN 1990), Faial (TITTLEY & NETO
1994). SHo Miguel (NETO 1991 b).
Laurencia obtusa (Huds.) J . V. Lamour. - Flores
(GAIN 1914; NETO & BALDWIN 1990), Faial
(PICCONE 1889; SCHMIDT 193 1 ; TITTLEY & NETO
1994), Graciosa (NETO 1989), Pico (TITTLEY &
NETO 1994). Terceira (SCHMIDT 1931 ; LARKUM 1960). SHo Miguel (NETO 1991b), Santa Maria
(NETO et al. 1991), Azores (SOUTH & TITTLEY
1986).
=Lawencia obtusa (Huds.) J . V. Lamour. var. pyramiduta
(Bory) J . Agardh - CONO (TRELEASE 1897). Siio Miguel (SCHMIDT 193 1).
Laurencia pinnatifida (Huds.) J . V. Lamour. - Corvo
(NETO & BALDWIN 1990), Flores (NETO & AZEVEDO
1990; NETO & BALDWIN 1990), Faial (TITTLEY &
NETO 1994), Pico (PALMINHA 1957), Graciosa
(NETO 1989), Terceira (SCHMIDT 193 1 ; LARKUM
1960), SZo Miguel (GAIN 1914; SCHMIDT 1931; CASTRO & VIEGAS 1987; HAWKINS et al. 1990;
NETO 1991a. 1991b, 1992). Azores (SOUTH &
TITTLEY 1986).
=Chondna prnnutifrdu C. Agardh - Azores (SEUBERT 1844; DROUET 1866).
Lophosiphonia reptabunda (Suhr) Kylin - Faial and
Pico (TITTLEY & NETO 1994).
Lophosiphonia subadunca (Kutzing) Falkenb. - Faial
(TITTLEY & NETO 1994).
Polysiphonia atlantica Kapraun et J . N. Norris - Flores (NETO & AZEVEDO 1990), Faial (TITTLEY &
NETO 1994), SHo Miguel (NETO 1991b, 1992).
Santa Maria (NETO et al. 1991).
=Polysiphoniu tnucrocurpu Harv. in Mackay - Aores (NETO & BALDWIN 1990).
(E) PoIysiphonia azorica 0. C. Schmidt - S3o Miguel
(SCHMIDT 1929b), Azores (SOUTH & TITTLEY 1986).
Polysiphonia brodiaei (Dillwyn) Sprengcl - Faial and
Pico (TITTLEY & NETO 1994).
Polysiphonia denudata (Dillwyn) Grev. ex Harv. in Hook. - Corvo (Neto & Baldwin 1990), Santa Maria (NETO et al. 1991).
Polysiphonia elongata (Huds.) Spreng. - SHo Miguel
(NETO 1991b).
Polysiphoniaflosculosa (C. Agardh YKutzing - Azores
(SOUTH & TITTLEY 1986).
=Polysiphoniu subcontinua (C. Agardh) J . Agardh - Faial (SCHMIDT 1929b), SBo Miguel (GAIN 19 14).
Polysiphonia fruticolosa (Wulfen) Spreng. - CONO
(TRELEASE 1897; NETO & BALDWIN 1990), Flores
(GAIN 1914; NETO & AZEVEDO 1990; NETO &
BALDWIN 1990). Faial (TITTLEY & NETO 1994), S b Miguel (NETO 1991 b), Santa Maria (AGARDH 1870 [HI), Azores (SEUBERT 1844; DROU~T 1866; SOUTH & TITTLEY 1986).
Polysiphonia havanensis Mont. - Flores (NETO &
BALDWIN 1990), SZo Miguel (PICCONE 1889; GAIN
1914; NETO 1991 b, 1992), Santa Maria (NETO et al.
199 I), Azores (SOUTH & TITTLEY 1986).
=Polysiphonia sertularioides (Grat.) J . Agardh - Terceira (SCHMIDT 1929b).
( E ) Polysiphonia hochstetteriana 0. C. Schmidt - Terceira (SCHMIDT l929b; Larkum l96O), Azores
(SOUTH & TITTLEY 1986).
Polysiphonia nigra (Huds.) Batters - SZo Miguel
(NETO 1 99 1 a).
Polysiphonia nigrescens (Huds.) Grev. - CONO (NETO & BALDWIN 1990). Flores (NETO & AZEVEDO 1990;
NETO & BALDWIN 1990), Terceira (LARKUM 1960).
S b Miguel (NETO 1991b, 1992). Santa Maria
(NETO et al. 1991).
Polysiphonia opaca (C. Agardh) Mor. et De Not. - Flores (NETO & AZEVEDO 1990; NETO & BALDWIN
1990), Faial and Pico (FRALICK et al. 1985), Sho
Miguel (NETO 1991 b, 1992).
Polysiphonia simpliciuscula P. Crouan et H. Crouan.
=Ophidocludus s~tnpliciusculus (P. Crouan et H. Crouan) Falkenb. - Siio Miguel (CASTRO & VIEGAS 1987).
Page 19
Polysiphonia spinulosa (Grev.) - Flores (NETO &
BALDWIN 1990).
Polysiphonia urceolata (Lightf. ex Dillwyn) Grev. -
Faial and Pico (TITTLEY & NETO 1994). S3o Miguel (NETO 1991 b, 1992).
Polysiphonia spp. - Faial and Pico (Tittley & NETO
1 994).
Pterosiphonia parasitica (Huds.) Grev.- Azores
(SOUTH & TITTLEY 1986).
=PoIysiphoniu pumsiticu (Huds.) Grev.- Santa Maria (AGARDH 1870).
Pterosiphonia pentzata (C. Agardh) Falkenb. - Silo Miguel (CASTRO & VIEGAS 1987).
Symphyocladia marchantioides (Harv.) Falkenb. - Faial and Pico (FRALICK et al. 1985: TITTLEY &
NETO 1994), Graciosa (ARDRB et al. 1974), Silo
Miguel (ARDRE et al. 1974; CASTRO & VIEGAS
1987). Santa Maria and Formigas (ARDR~ et al.
1974), Azores (Sotr r~ & TITTLEY 1986).
ACKNOWLEDGEMENTS
1 express my sincere thanks to Mr. Ian Tittley (Natural
History Museum, London) for his generous help in
reading and criticising this paper.
REFERENCES
AGARDH. I.G. 1870. Om de under Korvetren
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Accepted 24 April 1994.