Apalone spinifera The Reptile Database
Spiny Softshell
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Spiny softshell (Apalone spinifera): COSEWIC assessment and status report 2016
Canadian Herpetological Society
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BioKIDS - Kids' Inquiry of Diverse Species, Apalone spinifera, Gulf Coast Spiny Softshell: INFORMATION
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Spiny softshell
Spiny Softshell (Apalone spinifera) - Ohio Herp Atlas – OHPARC