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Pomacea canaliculata (Lamarck, 1822) Chitinous Jaws |
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| Extracted from 84 mm. specimen (top image inset) collected from the small lake at the Arlington Park Cemetery, Arlington, Jacksonville, Duval County, Florida 4/4/2017. The jaws measure about 7 mm. in maximum diameter. The internal view of the jaws is shown in the top image. | |
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