Page 1 Phylum?Subphylum?Common name?
ArthropodaChelicerata
Horseshoe crab
Page 2 Phylum?
Subphylum?
Common Name?
Arthropoda
Chelicerata
Sea spider
Page 3 Phylum:
Common name:
Arthropoda
Amphipod
Page 4 Common name? Isopod
Page 5 What is this? An amphipod
Page 6 What are these? Barnacles
Page 7 What is this?
A gooseneck barnacle
Page 8 What is this? A fish louse which is an isopod
Page 9 What are these?Rock lice – which are isopods
Page 10 A
B
C
D
E
F
G
A:
B:
C:
D:
E:
F:
Antenna
Cheliped
3rd Walking Leg
Carapace
Abdomen
Uropod
Page 11 A
B C D E F
G
A:
B:
C:
D:
E:
F:
G:
Cardiac stomach
Pyloric stomach
Posterior gastric muscle
Digestive gland
Heart
Dorsal abdominal artery
Ostia of heart
Page 12 AB
C
D
A:
B:
C:
D:
Proboscis
Pedipalp
Cephalothorax
Abdomen
Page 13 CA
BD
A:
B:
C:
D:
Abdomen
Telson
Compound eye
Cephalothorax
Page 14 Phylum?
Subphylum?
Common name?
Arthropoda
Crustacea
Copepod
Page 15 Note that I am laterally flattened
What am I? An amphipod
Page 16 Phylum? Subphylum?
Decapods
Fiddler Crab
Arthropoda
Crustacea
Page 17 Phylum?Subphylum?Common name?
ArthropodaCrustacea
Copepod
Page 18 Phylum?
Subphylum?
How does this animal feed?
Arthropoda
Crustacea
It is a filter feeder using modifiedlegs called cirri to grab particles from the water column
Page 19 Both of these animals are?Isopods
Page 21 • A: Antennae• B: Antennules• C: Cephalothorax• D: Abdomen• E: Cheliped• F: Walking legs• G: Swimmerets• H: Uropod• I: Telson
Page 23 • A: Anterior gastric muscle• B: Posterior gastric muscle• C: Gills• D: Heart• E: Rostrum• E: Cardiac stomach• F: Ostia of heart
Page 24 C
A
B
D
E
Phylum?Subphylum?Common name?
ArthropodaChelicerata
Horseshoe crab
Page 25 • A: Abdomen• B: Telson• C: Simple eye• D: Compound eye• E: Cephalothorax
Page 27 • A: Gastric teeth• B: Pyloric stomach• C: Heart• D: Gonad (Testis)• E: Dorsal abdominal artery• F: Intestine• G: Green gland• H: Digestive gland• I: Uropod
Page 29 • A: Compound eye• B: Pyloric stomach• C: Mandibular muscle• D: Cardiac stomach
Page 31 • A: Antenna• B: Cheliped• C: Walking leg• D: Carapace• E: Abdomen• F: Telson• G: Antennule
Page 32 Copulatory swimmeret
Opening of vas deferens
Page 33 Abdomen
Cephalothorax
Proboscis
Phylum ArthropodaSubphylum Chelicerata
Page 35 • A: Proboscis• B: Pedipalp• C: Cephalothorax• D: Abdomen