Population estimate and body size of European pond turtles (Emys orbicularis) from PazaraÄaç (Afyonkarahisar/Turkey)
Data on population size, adult sex ratio, body size and mass are provided for a population of the turtle Emys orbicularis near PazaraÄaç (Afyonkarahisar/Turkey). Using the mark-recapture method (triple catch), a population size of 664 turtles was estimated (95% confidence interval, range 332â996...
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Veröffentlicht in: | Biológia 2007, Vol.62 (2), p.225-227 |
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creator | Ayaz, Dinçer Uwe Fritz Cemal Tok Ahmet Mermer Murat TosunoÄlu Murat Afsar Kerim Ãiçek |
description | Data on population size, adult sex ratio, body size and mass are provided for a population of the turtle Emys orbicularis near PazaraÄaç (Afyonkarahisar/Turkey). Using the mark-recapture method (triple catch), a population size of 664 turtles was estimated (95% confidence interval, range 332â996), corresponding to a density of 83 turtles per hectare (range 41.5â124.5). The adult sex-ratio was significantly skewed in favor of males (2.02 males: 1 female; P < 0.001). Almost all recorded specimens were adult (98.1%). Mean straight carapace length (SCL) and body mass (BM) of adult turtles were: SCL = 128.65 mm, BM = 345 g for males (n = 168) and SCL = 135.37 mm, BM = 463 g for females (n = 83). |
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Mean straight carapace length (SCL) and body mass (BM) of adult turtles were: SCL = 128.65 mm, BM = 345 g for males (n = 168) and SCL = 135.37 mm, BM = 463 g for females (n = 83).</description><identifier>ISSN: 1336-9563</identifier><identifier>EISSN: 1336-9563</identifier><language>eng</language><publisher>Versita</publisher><subject>adults ; body size ; confidence interval ; Emys orbicularis ; females ; freshwater turtle ; males ; mark-recapture studies ; population size ; sex ratio ; Turkey ; turtles</subject><ispartof>Biológia, 2007, Vol.62 (2), p.225-227</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4009</link.rule.ids></links><search><creatorcontrib>Ayaz, Dinçer</creatorcontrib><creatorcontrib>Uwe Fritz</creatorcontrib><creatorcontrib>Cemal Tok</creatorcontrib><creatorcontrib>Ahmet Mermer</creatorcontrib><creatorcontrib>Murat TosunoÄlu</creatorcontrib><creatorcontrib>Murat Afsar</creatorcontrib><creatorcontrib>Kerim Ãiçek</creatorcontrib><title>Population estimate and body size of European pond turtles (Emys orbicularis) from PazaraÄaç (Afyonkarahisar/Turkey)</title><title>Biológia</title><description>Data on population size, adult sex ratio, body size and mass are provided for a population of the turtle Emys orbicularis near PazaraÄaç (Afyonkarahisar/Turkey). Using the mark-recapture method (triple catch), a population size of 664 turtles was estimated (95% confidence interval, range 332â996), corresponding to a density of 83 turtles per hectare (range 41.5â124.5). The adult sex-ratio was significantly skewed in favor of males (2.02 males: 1 female; P < 0.001). Almost all recorded specimens were adult (98.1%). 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Using the mark-recapture method (triple catch), a population size of 664 turtles was estimated (95% confidence interval, range 332â996), corresponding to a density of 83 turtles per hectare (range 41.5â124.5). The adult sex-ratio was significantly skewed in favor of males (2.02 males: 1 female; P < 0.001). Almost all recorded specimens were adult (98.1%). Mean straight carapace length (SCL) and body mass (BM) of adult turtles were: SCL = 128.65 mm, BM = 345 g for males (n = 168) and SCL = 135.37 mm, BM = 463 g for females (n = 83).</abstract><pub>Versita</pub></addata></record> |
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subjects | adults body size confidence interval Emys orbicularis females freshwater turtle males mark-recapture studies population size sex ratio Turkey turtles |
title | Population estimate and body size of European pond turtles (Emys orbicularis) from PazaraÄaç (Afyonkarahisar/Turkey) |
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