915 STUDY OF FRESHWATER TURTLES IN SELECTED DISTRICTS OF SINDH- PAKISTAN: THREATS, ILLEGAL TRADE AND CONSERVATION M. Z. Khan, R. Kanwal and S. A. Ghalib Department of Zoology, University of Karachi, Karachi Corresponding author’s email: [email protected]ABSTRACT Population estimation of freshwater turtles was conducted in selected localities from seven selected districts of Sindh. Two years surveys were carried out from 2015 to 2016. Eight species of freshwater turtles were recorded from Sindh. In 2015, population of Lissemys punctata (16.93%) was found as abundant in most of the districts of Sindh. Pangshura tecta (13.05%) and Geoclemys hamiltonii (13.49%) were recorded as common while population of Nilssonia hurum (11.56%) was estimated as less common. Chitra indica (9.23%) was recorded as rare. In 2016, slight decline in most of the turtle`s populations were observed as Lissemys punctata (15.08%), Pangshura tecta (12.74%), Geoclemys hamiltonii (12.02%), Nilssonia hurum (12.6%). Highest ratio of Shannon diversity index (2.07) was recorded from Sukkur District while Evenness index was also high in Sukkur district (0.406). Hunting and Illegal trading were recorded as major threats for their survival. Other factors include their usage in pharmaceutical, food industries and as pets. Several measures have been taken for their conservation by IUCN, Sindh Wildlife Department, Zoological Survey Department, and Department of Zoology (Wildlife Section), University of Karachi. Key words: Freshwater turtles, Sindh, Population distribution. INTRODUCTION Turtles play an important role in ecological balance of an aquatic ecosystem. They act as natural recyclers maintaining a healthy environment in wetlands by scavenging and filtering water contents and remove debris and other contaminants from a wetland (Prestridge, 2009). Eight species of freshwater turtles are inhabitants of Indus river system and its tributaries. These species includes Spotted Pond turtle (Geoclemys hamiltonii), Crowned river turtle (Hardella thurjii), Brown roofed turtle (Pangshura smithii), Indian roofed turtle (Pangshura tectum), Indian narrow-headed soft- shell turtle (Chitra indica), Indian soft-shell turtle (Nilssonia gangeticus), Indian peacock soft-shell turtle (Nilssonia hurum) and Indian flapshell turtle (Lissemys punctata). Lack of knowledge about freshwater turtles has affected their conservation and several species are included in the IUCN and CITES Appendix I and Appendix II (Table 1). The population of freshwater turtles in Pakistan has been extensively declining because of deterioration of natural habitats, environmental degradation, unlawful capture, urbanization, human wildlife conflict, human population extension, anthropogenic factors, and modification in riverbanks. In Pakistan, the illegal trade of Geoclemys hamiltonii (Black spotted Turtle) has increased up to high levels during past few years. Seizure data records show that Pakistan, Bangladesh and India are the major hubs for exportation of illegal shipments of freshwater turtles. The major receiver markets in South Asia are Bangkok, Thailand, Hong Kong, China and Indonesia (Chng, 2014). China is the biggest consumer market for freshwater turtles which are demanding them for food industry, pet trade and pharmaceutical industries. Pakistan is facing shortage of quantitative data about turtle`s population. The objective of present study is to highlight the distribution, threats and population status of freshwater turtles and to provide a conservation model for securing their survival and conservation. The baseline information about the occurrence of freshwater turtle population and hotspots for their abundance has also indicated. Table 1. IUCN and CITES Appendix I and Appendix II status of Freshwater Turtles. No Family Scientific Name Common Name IUCN Status CITES Appendix I CITES Appendix II 1 Geoemydidae Geoclemys hamiltonii Spotted Pond Turtle Vulnerable (VU) + - The Journal of Animal & Plant Sciences, 28(3): 2018, Page: 915-926 ISSN: 1018-7081
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Khan et al., The J. Anim. Plant Sci. 28(3):2018
915
STUDY OF FRESHWATER TURTLES IN SELECTED DISTRICTS OF SINDH-PAKISTAN: THREATS, ILLEGAL TRADE AND CONSERVATION
M. Z. Khan, R. Kanwal and S. A. Ghalib
Department of Zoology, University of Karachi, KarachiCorresponding author’s email: [email protected]
ABSTRACT
Population estimation of freshwater turtles was conducted in selected localities from seven selected districts of Sindh.Two years surveys were carried out from 2015 to 2016. Eight species of freshwater turtles were recorded from Sindh. In2015, population of Lissemys punctata (16.93%) was found as abundant in most of the districts of Sindh. Pangshuratecta (13.05%) and Geoclemys hamiltonii (13.49%) were recorded as common while population of Nilssonia hurum(11.56%) was estimated as less common. Chitra indica (9.23%) was recorded as rare. In 2016, slight decline in most ofthe turtle`s populations were observed as Lissemys punctata (15.08%), Pangshura tecta (12.74%), Geoclemys hamiltonii(12.02%), Nilssonia hurum (12.6%). Highest ratio of Shannon diversity index (2.07) was recorded from Sukkur Districtwhile Evenness index was also high in Sukkur district (0.406). Hunting and Illegal trading were recorded as majorthreats for their survival. Other factors include their usage in pharmaceutical, food industries and as pets. Severalmeasures have been taken for their conservation by IUCN, Sindh Wildlife Department, Zoological Survey Department,and Department of Zoology (Wildlife Section), University of Karachi.
Key words: Freshwater turtles, Sindh, Population distribution.
INTRODUCTION
Turtles play an important role in ecologicalbalance of an aquatic ecosystem. They act as naturalrecyclers maintaining a healthy environment in wetlandsby scavenging and filtering water contents and removedebris and other contaminants from a wetland (Prestridge,2009).
Eight species of freshwater turtles areinhabitants of Indus river system and its tributaries. Thesespecies includes Spotted Pond turtle (Geoclemyshamiltonii), Crowned river turtle (Hardella thurjii),Brown roofed turtle (Pangshura smithii), Indian roofedturtle (Pangshura tectum), Indian narrow-headed soft-shell turtle (Chitra indica), Indian soft-shell turtle(Nilssonia gangeticus), Indian peacock soft-shell turtle(Nilssonia hurum) and Indian flapshell turtle (Lissemyspunctata).
Lack of knowledge about freshwater turtles hasaffected their conservation and several species areincluded in the IUCN and CITES Appendix I andAppendix II (Table 1). The population of freshwaterturtles in Pakistan has been extensively declining because
of deterioration of natural habitats, environmentaldegradation, unlawful capture, urbanization, humanwildlife conflict, human population extension,anthropogenic factors, and modification in riverbanks. InPakistan, the illegal trade of Geoclemys hamiltonii (Blackspotted Turtle) has increased up to high levels during pastfew years. Seizure data records show that Pakistan,Bangladesh and India are the major hubs for exportationof illegal shipments of freshwater turtles. The majorreceiver markets in South Asia are Bangkok, Thailand,Hong Kong, China and Indonesia (Chng, 2014). China isthe biggest consumer market for freshwater turtles whichare demanding them for food industry, pet trade andpharmaceutical industries.
Pakistan is facing shortage of quantitative dataabout turtle`s population. The objective of present studyis to highlight the distribution, threats and populationstatus of freshwater turtles and to provide a conservationmodel for securing their survival and conservation. Thebaseline information about the occurrence of freshwaterturtle population and hotspots for their abundance hasalso indicated.
Table 1. IUCN and CITES Appendix I and Appendix II status of Freshwater Turtles.
No Family Scientific Name Common Name IUCN Status CITESAppendix
I
CITESAppendix
II1 Geoemydidae Geoclemys
hamiltoniiSpotted Pond Turtle Vulnerable (VU) + -
The Journal of Animal & Plant Sciences, 28(3): 2018, Page: 915-926ISSN: 1018-7081
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2 Pangshura smithii Brown Roofed Turtle NearThreatened/LowRisk (NT/LR)
7 Lissemys punctata Indus Flapshell Turtle Least Concern/lowRisk (LC/LR)
- +
8 Chitra indica Indian narrow headedsoft shell Turtle
Endangered (E) - +
MATERIALS AND METHODS
Study Sites: In this study, seven districts of Sindh havebeen selected as hotspots study areas including ThattaDistrict, Sujawal District, Dau District, Khairpur District,Badin District, Sanghar District and Sukkur District.
The important areas selected for study in Thattadistrict (Fig. 1) were Keenjhar lake, Haleji lake, Haderolake, Mehboobshah dhand, Karo dhand, Jabho lagoon,Chabo mori, Barrage mori, Mirpur sakro canal, GhorabariFish farms and Deh Janghisar.
Fig. 1. Distribution of Freshwater Turtles in selected districts of Sindh.
Legend 1. Keenjhar lake, 2. Haleji lake, 3. Hadero lake,4. Mehboobshah dhand, 5. Karo dhand, 6. Jabho lagoon,7. Chabo mori, 8. Barrage mori, 9. Mirpur sakro canal,10. Ghorabari Fish farms, 11. Deh Janghisar, 12. Jhaldhand, 13. Amerji dhand, 14. Theri dhand, 15. Thari
Badram dhand, 31. Daba dhand, 32. Katchri dhand, 33.Unheri dhand, 34. Sanjri dhand, 35. Bakriwalo lake, 36.Vero lake, 37. Wadisim lake, 38. Mirwah Canal, 39. Naracanal (Sanghar), 40. Chotiari wetlands, 41. KharoroDhand, 42. Khipro Dhand, 43. Bakar lake, 44. Soonharilake, 45. Mehmoodwari Dhand, 46. Nara canal, 47.Mirwah canal, 48. Rohri canal, 49. Abulwah canal, 50.Khirthar canal, 51. Dadu canal and 52. Rice canal.
In Sujawal district selected study areas were Jhaldhand, Amerji dhand, Theri dhand and Ohtko dhand. InBadin district study areas were Jaffarali lake, Phoosnalake, Tandobago, LBOD, Buhri lake, Andhalo Fish farm,Lakhi dhand, Fuleli Guni drain, Kadhan lagoon, Ricefield Matli and Rajo khanani Dhand, while in Dadudistrict , selected study sites were Manchar lake, Badramdhand, Daba dhand, Katchri dhand, Unheri dhand andSanjri dhand. The important lakes selected in Khairpurdistrict were Bakriwalo lake, Vero lake, Wadisim lakeand Mirwah canal, In Sanghar district selected studyareas were Nara canal, Chotiari wetlands, KharoroDhand, Khipro Dhand, Bakar lake, Soonhari lake, andMehmoodwari Dhand. In Sukkur district study sitesincluded Nara canal, Mirwah canal, Rohri canal,Abulwah canal, Khirthar canal, Dadu canal and Ricecanal (Fig. 1).
Following techniques were used for datacollection.
Active Captures: We caught turtles with the assistanceof a local hunters. Active Captures includes visualsurveys, hand captures, view scopes, night spotting,tracking, blind capture and straining aquatic vegetation.
Visual Surveys: Lindemann (1996) suggested the visualsurvey technique supportive to study basking turtles.Visual survey method was used to identify the presenceof turtles in a specific location. This technique facilitatesthe study of population richness, type of habitat, speciesidentification, and ecological variation. Basking turtleswere also observed by help of binocular and spottingtelescopes.i. Hand Captures: Mills (2002) described that hand
capturing is a wonderful tool for turtle identificationduring diversified habitat. Hand capture techniquewas used during study for sampling andidentification of turtle`s species. Dip nets and hoopnets were also used for this purpose.
ii. View Scopes: Akre (2002) recommended the use ofview scope as very helpful tool in viewingsubmerged turtle in ponds. Aquatic view scope(Aqua scope II) was used to observe the movementof turtles in shallow wetlands.
iii. Night Spotting: Turtles movement was observedduring night time by the help of Spotlight havinghigh powered lamp. McDiarmid et al. (2012)
described the use of night spotting for viewing theeye shine of reptiles during night surveys.
iv. Tracking: Tracking was used for detecting thepresence of turtles by signs and tracks. They includetrails, fecal material, dens, tunnels, pieces offlippers and egg laying excreta.
v. Blind Capture: According to McDiarmid et al.(2012), Blind capture technique was used whenturtle was not visible in shallow or muddy water soit could be felt by blindly probing hand or feet intomud.
vi. Trapping: Trapping method was also adopted byGamble and Simons (2004). Trapping was donewith the help of hoop nets, fyke nets and dip nets forinvestigating the abundance and identification ofspecies. Different baits were used like shrimps,small fish and aquatic weeds.
vii. Line Transact Method: Line transact method wasused for turtle surveys. Area of 6 km was selectedand transact walks were made to record the dataabout population and status of freshwater turtleswhile ecology, threats and environmental conditionswere also monitored.
Indirect Data Collection: Information which wascollected by indirect ways including the interviews ofassociated people like fishermen, wildlife officials,traders, hunters and local communities and reviewing ofthe scientific published literature.
Data Analysis: The diversity index was calculated whichis called “Shannon-wiener” index of diversity, whichcombines the number of species present and evennessinto a single index. The formula used as: H = - Σ pi ln pi,where“i” stands for an index number for each species present ina sample, “pi can be calculated through “ni/N” in which“ni” represents the number of individuals within a speciesdivided by the total number of individuals. “N” representthe entire sample and “ln” stands for natural log.
The Evenness Index (E) = -H/ ln (S) was alsocalculated, where H is the Shannon-Wiener DiversityIndex and S is the number of species. Based on the data,non-parametric tests were applied using SPSS 18.0 andM.S Excel 2007.
RESULTS
Globally, freshwater turtles are among the mostconspicuous and ecologically important components ofaquatic ecosystems. In this study, seven districts of Sindhhave been selected and data were collected aboutdistribution, population status and threats. Based on ourstudy, in the year 2015, population of Lissemys punctatawas recorded as abundant (16.93%), while Pangshuratecta was recorded in second level of abundance(13.50%).The population of Geoclemys hamiltonii was
In Thatta district the minimum number offreshwater turtles was found in Hadero lake. Thepercentage was 0.18%, while the maximum number offreshwater turtles was recorded from Mirpur Sakro Canaland the percentage was 2.64% (Table 2).
In Sujawal district minimum population wasrecorded from Fish Farm area Theri dhad having 2.04%,while maximum population was recorded from Guni moriarea having 2.97% (Table 2).
In Badin district, minimum population wasobserved from Left Bank Outfall Drain (LBOD). Thepercentage of population was 0.47%, while maximumpopulation was recorded from Fuleli Guni drain area i.e.2.07% (Table 2).
In Dadu district, minimum number of freshwaterturtles was recorded from Kachri Dhand i.e. 0.53%, whilemaximum number of freshwater turtles was recordedfrom Unheri dhand having 2.86% of population (Table2).
In Khairpur district minimum population wasrecorded from Vero lake i.e.1.63%, while maximumpopulation was recorded from MirWah canal i.e. 3.07%(Table 2).
In Sanghar district, minimum number offreshwater turtles was recorded from Kharoro dhand i.e.1.16 %, while maximum numbers of freshwater turtlespopulation were recorded from Nara canal having 3.56%(Table 2).
In Sukkur district, minimum population wasrecorded from Mirwah canal i.e 2.19%, while maximumpopulation was recorded from Nara canal i.e 4.08%(Table 2).
The overall minimum population of freshwaterturtles recorded from Sindh in year 2015 were fromHadero lake Thatta ( 0.18%) and LBOD in Badin (0.47%), while the overall maximum population offreshwater turtles were observed from Nara canal(4.08%) from Sukkur district (Table 2).
Table 3 demonstrated the recorded population offreshwater turtles in selected districts of Sindh in year2016. The population of Lissemys punctata was againrecorded as abundant (15.08%), while the population ofPangshura smithii was recorded in second level ofabundance (13.02%). The populations of Pangshura tectarecorded (12.74%), Nilssonia hurum (12.60%), Nilssoniagangeticus (12.20), Geoclemys hamiltonii (12.02%),Hardella thurji (11.24%) and Chitra indica recorded(11.02%).
In Thatta district, minimum number offreshwater turtles was found in Hadero lake (0.03%),while the maximum number was recorded from MirpurSakro canal i.e. 2.52%.
In Sujawal district minimum number recordedfrom Thari dhand having 1.63%, while maximum numberwere recorded from Amerji dhand having 2.70% ofpopulation (Table 3).
In Badin district, minimum numbers wereobserved from Buhri lake. The percentage of populationwas 0.58%, while maximum number of freshwater turtleswere recorded from Phoosna lake i.e. 2.0% (Table 3).
In Dadu district, minimum number was recordedfrom Manchar lake i.e. 1.42%, while maximum numberwas recorded 2.03% from Kachhri dhand (Table 3).
In Khairpur district minimum number offreshwater turtles was recorded again from Vero lakei.e.1.97%, while maximum numbers 3.07% recordedfrom Mirwah canal (Table 3).
In Sanghar District, Mimimum number 0.74%were recorded from Baandho lake, while maximumnumbers 3.56% recorded from Nara canal (Table 3).
In Sukkur District, minimum number offreshwater turtles were recorded from Mirwah canal i.e1.96%, while maximum numbers were recorded 4.28%from Nara canal (Table 3).
The overall minimum population of freshwaterturtles recorded from Sindh in year 2016 were againfrom Hadero lake Thatta ( 0.19%) and Buhri lake inBadin ( 3.17%), while the overall maximum populationof freshwater turtles were again observed from Khirtharcanal (37.66%) from Sukkur district (Table 3).
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Table 2. Population Distribution of Freshwater turtles in different districts of Sindh in 2015.
Population Distribution of Freshwater turtles in different districts of Sindh in 2015District Location H.T P.S P.T G.H L.P N.H C.I N.G Total %
Fig. 2. Percentages of Population of Freshwater turtles in Sindh in 2015.
Fig. 3. Percentages of Population of Freshwater turtles in Sindh in 2016.
Fig. 4. Percentage of Population Distribution of Freshwater Turtles in year 2015.
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Fig. 5. Percentage of Population Distribution of Freshwater Turtles in year 2016.
In Badin district and Sukkur district, highspecies diversity (Shannon-Wiener diversity index) hasbeen recorded i.e.2.071 and 2.070 respectively. Badin andSukkur districts also showed a slight even distribution inthe number of freshwater turtle distribution i.e. Evennessindex = 0.406, 0.390, respectively.
Statistical data revealed that Thatta district hasshown large number of species ratio of Pangshura tecta(0.167) and Nilssonia hurum (0.165), while in Sujawaldistrict largest number of species ratio of Lissemyspunctata was (0.22), Badin district showed largestnumber of species ratio of Geoclemys hamiltonii (0.16),while Dadu district showed the largest number of speciesratio of Lissemys punctata (0.21), Khairpur districtshowed the largest number of species ratio of Lissemyspunctata (0.20) while Sanghar district showed the largestnumber of species ratio of Lissemys punctata (0.19) andSukkur district showed the largest number of species ratioof Lissemys punctata (0.15). Over all largest species ratioof Lissemys punctata was recorded from all districts ofSindh.
DISCUSSION
Sindh is the third largest province of Pakistanhaving a diversified range of aquatic habitats includingthe expanded network of Indus river system, whichcomprises of several major canals, lakes, irrigationnetworks, reservoirs, meadows, swamps, marshes andshallow ponds.
Freshwater turtles are spread out all through thebranches of river Indus. Presently freshwater turtles inSindh are struggling for their existence against severalthreatening factors and severe ecological modificationsthat have been made by continuing anthropogenicactivities.
From some recent years the trade and businessactivities of freshwater turtles has escalated in Sindh due
to high demands for turtles, their body parts and meat inSouth Asian countries like China, Vietnam and HongKong. Their skin, flesh and fats are used for manypurposes like food industry, cosmetics industry,pharmaceutical industry and pet industry. Their fats,carapaces, and plastrons are used for preparation ofTraditional Chinese medicines and turtle jelly known asGulingao jelly. Their meat is enjoyed as a luxurious dishin restaurants of China, Hong Kong, Philippines, andVietnam. Due to these entire reasons, turtle’s survivalcrisis increased up to high risk in past few years. VanDijk et al. (2014) noticed the worldwide decline inturtle`s population, while 47% species are classified asVulnerable, Endangered and Critically Endangered byIUCN SSC. Some of the factors which were observedduring this research are as follows.
Indus river water flowing in down hills of Sindhmaking its way to Arabian Sea not only contains waterand soil but also restrain many pollutants andcontaminants from several industrial units, agriculturallands, domestic wastages and effluents. All theseimpurities including pesticides, heavy metals, radioactivewaste, fertilizers and all other toxic waste lead thepopulation of turtles to decline.
Most of the people in Sindh are dependent offishing practices for their livelihood and turtles arecaptured as by catch which results in increased mortalityof turtles. Raby et al. (2016) studied the effects offreshwater by catch on ecological communities infreshwater ecosystem.
Several developmental projects in Sindh areunder progress. Natural habitat of freshwater turtles isdeteriorated and fragmented due to unsustainabledevelopmental activities. These anthropogenic activitiesincludes damming, channeling of rivers, highwaysconstructions, wind power projects, coal projects andestablishment of thermal grid stations resulted in habitatloss and decline in freshwater turtle populations. Several
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developmental projects are under progress like Wind Millprojects Jhimpir (Thatta), Thar Coal project (Tharparkar),Double carriageway project (Thatta to Karachi), Solarpower project (Khairpur) and Thermal power projects inSindh. Stokeld et al. (2014) studied the effects ofdeterioration of natural habitat on freshwater turtle`spopulations and found that habitat loss, degradation ofaquatic ecology and modification in embankment areasdue to developmental projects adversely affects thedistribution and population of freshwater turtles.
Induced and invasive species also harm thenative populations of turtles. Invasive species can modifyhabitat ecology and resident vegetation species whichunfavorably affects the native species (Cavia et al.,2009).
Parasites and infectious agents also effects onthe turtle populations. Most of the turtles are affected byshell lesions (Lovich et al., 1996). Mycoplasma spp. isalso responsible for respiratory problems in turtles.Clinical symptoms included eyelid swelling, nasaldischarge, and nasal edema (Jacobson and Berry, 2012).During present studies, same symptoms were observed inmany sampled species.
Various climatic extremities are also affectingturtle populations in Sindh. The major causes are hightemperatures due to global warming, drought conditionsin Sindh. Variable rainfall rate and regular flooding insome districts of Sindh are also causes of their decline.
Illegal Trade: Other threatening factors for freshwaterturtles are illegal hunting and poaching. They arecaptured, killed and slaughtered for trade and export todifferent South Asian countries. Pakistan being a Muslimcountry, does not use turtles for edible purposes but dueto extensive trade activities, the illegal capture offreshwater turtles has also increased up to a risk.
The porous border between Pakistan and Chinaalso facilitates the traders of freshwater turtles to smugglethem to China. Several consignments have been seized bylaw enforcement agencies of Pakistan in past few years.Pakistan is a sourcing country while China, Thailand andHong Kong are the receivers in international markets(Noureen et al., 2012).
The quantitative data of trade in Pakistan ismostly unavailable because of non recorded tradetransactions and wrong identification of species bycustom officials.
Karachi is the main hub for export of freshwaterturtles and their body parts. The hotspots for turtle`scapture are Punj and Sulimanki, Trimmu, Sindhnai,Qadirabad, Khanki, Rasul, Baloki, Sukkur, Kashmor,Sanghar, Naushero Feroze, Dadu, Badin, Hyderabad andThatta (Noureen et al., 2012).
Conservation of Freshwater Turtles in Pakistan:Sindh Wildlife Department, Zoological SurveyDepartment, IUCN Pakistan, Department of Zoology,
University of Karachi and Scientific and Cultural Societyof Pakistan are playing an important role in monitoringand conservation efforts for freshwater turtles in Sindh.
In Pakistan, many researchers worked ondistribution and conservation of freshwater turtle. Theyincludes Akbar et al. (2006), Noureen (2007), Noureen(2009), Arshad and Noureen (2010), Khan et al. (2012),Noureen et al. (2012), Malik et al. (2013), Safi and Khan(2014), Khan (2015), Khan et al. (2015), Khan et al.(2016 a,b).
Legislation: Sindh Wildlife Protection Ordinance 1972 isfunctional in Sindh. The amendment to this ordinancewas made in Wildlife Protection Act 2008 and declaredfreshwater turtles as “Protected”.
Under the “Sindh Turtle and Tortoise Protection,Conservation and Compensation Rules 2014” Thepoaching, catching, trapping, netting of turtles andtortoises, and using them as whole, parts, products orderivatives thereof for any purpose is declared asprohibited.
The trading, transportation, petting, caging andexport of turtles and tortoises as live or dead, as a whole,part, products and derivatives thereof is strictlyprohibited.
As per notification No. FW2WL (SOII)turtles/2013, dated 19. 09. 2014, the turtles and landtortoises of order Chelonia are in the Second Schedule(Protected Animals) of Sindh Wildlife Ordinance, 1972.
Seizures Details in Pakistan: Following are someseizures details regarding illegal trade of fresh waterturtles. In April 2016, 170 Black pond turtles wererescued from Super High Way Karachi which were left inPolythene bags. In April 2016, 64 turtles were seizedfrom Shantinagar, Karachi, they were packed in boxesand due to suffocation 50 of them died. In March 2016,FIA and Custom seized 45 Black spotted turtles atFaisalabad International Airport which were to besmuggled to Malaysia. In February 2016, Sindh WildlifeDepartment and WWF Pakistan seized 200 Black PondTurtles (Geoclemys hamiltonii) from Karachi andreleased them near Indus Dolphin Conservation Center atLab-e-Mehran, Sukkur. In January 2016, consignmentswere seized at Illama Iqbal International Airportcontaining 144 Black spotted pond turtles which weretried to be smuggle to Colombo. In November 2015, 42vulnerable turtles and tortoises rescued by WWF andSWD near Clifton Beach which were sealed packed intocartons. Further, they were released at Hub Dam, Kharcenter in Khirthar National Park. In October 2015, 62Black Pond Turtles rescued from EBM Causeway inKorangi Industrial area which were left there because ofthe fear of strict vigilance by Sindh Wildlife Department.In September 2015, Pakistan customs seized 190 metricton dried meat of Fresh water Turtles worth 616.564millions. In April 2015, confiscated consignments of
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dried body parts of fresh water turtles have been collectedthrough dealers operating in Sindh and Punjab. In March2015, Karachi customs seized from Karachi harborcontaining 2000kg of turtle meat which was obtainedfrom killing of 4000 turtles. It was tried to be smuggledto Hong Kong. This consignment was labeled as Fishmeat. This meat worth US $ 60,000.00 in Internationalmarket. In March 2015, Hong Kong officials ask Pakistanto receive 751 smuggled turtles back to Pakistan. In year2015, Pakistan Customs captured 1426 turtles fromsmugglers in Punjab, 320 from Islamabad, 218 fromSindh. In October 2014, 218 fresh water turtles tried to besmuggled to Thailand, confiscated from Karachi Airportwere handed over to Sindh Wildlife Department underCustom Act 1969. In September 2014, China returnedTurtles to Pakistan which were smuggled and confiscatedin China. They were returned in a ceremony at KhunjerabPass on Pakistan –China border. Further they werereleased into River Indus in Kalar lake in Rohri forest,near Sukkur. According to data figures from Pakistancustoms, China uncovered 114 smuggling cases of wildanimals in 2014. In November 2013, Sindh High Courtcalled a report on proceedings initiated by customsauthorities against the alleged traffickers of 218 rareblack spotted turtles. In September 2013. The WildlifeDepartment seized body parts of turtles weighting 300 kgin AmanGar area of Nowshera district. In October 2012,a consignment of 34 live turtles was confiscated fromPakistan`s northern most Sust border between Pakistanand China by Gilgit Baltistan Forest, Wildlife and ParksDepartment. These turtles were released into Korangriver, Islamabad.
According to the report published by TRAFFICinternational on seizures of tortoise and freshwater turtlesin 2008 to 2013, the most traded species of chelonians inPakistan are Geochelone elegans (Star Tortoise) andGeoclemys hamiltonii (Black Pond Turtle).
Conclusion: Our study provides important baseline dataon turtle populations within seven districts of Sindh.More detailed research as well as continuous monitoringis needed for better conservation and management. Thereis a need to increase public awareness to enhance publicparticipation in conservation activities particularlydirected towards freshwater turtles and their habitatsthrough community based NGO's, IUCN Commission onEcosystem Management, West & Central Asia,Zoological Survey Department, WWFP, Scientific andCultural Society of Pakistan and Academia. The status,population distribution, and negative impacts of wildturtle trade are discussed and possible suggestions foreffective management and conservation are presented inthis research.
Action Plan: Conservation plans and turtle conservationmodels can only be prepared when there is completeinformation and detailed inventory available about the
species, population density, status, distribution, habitat,breeding biology and threats.
A detailed monitoring and complete survey isrequired for recognition of weak areas with respect toturtle trouble. It is also necessary to keep an eye onIllegal trade and on local traders to discourage theiractivities.
Government and other authorities need toprotect important sections of river as well as key nestingand foraging sites from commercial developmental andcommercial activities.
Law enforcement personnel need training toidentify threatened species of turtles for their betterprotection.
The national and international markets should beperiodically investigated to discover species ofconservation.
The use of advanced technologies like GISmapping, spatial data sets, ground validation and radiotelemetry should be encouraged which are very helpfulgears for getting information about turtles movement,modifications in river embankments and ecologicalalteration in habitat.
Rules and regulations for conservation should beimplemented.
Training workshops for species identificationare recommended for wildlife officials, law enforcementofficials and local communities.
Turtle conservation awareness should be createdthrough different platforms like electronic, print andsocial media.
Local public awareness should be initiated bybroachers and pamphlets in their local languages.
The use of species identification softwareapplications in cell phones should be encouraged forcustom officials.
Regular population surveys should beconducted.
Farming and captive breeding should beencouraged.
REFERENCES
Akbar, M., M.M. Hassan, and Z. Nisa (2006).Distribution of freshwater turtles in Punjab,Pakistan. Caspian J. Environmental Sciences.4(2):142-146.
Akre, T.S.B (2002). Growth, maturity and reproductionof the wood turtle. Ph.D. thesis. George MasonUniversity, Virginia.
Arshad, M. and U. Noureen (2010). Investigating massscale mortality of freshwater turtles downstreamSukkur Barrage, Indus River, Sindh. A reportsubmitted to the Ministry of Environment’sPakistan Wetlands Program. 10 p
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