Trionyx triunguis

Classification

Animalia [kingdom]
Chordata [phylum]
Reptilia [class]
Anapsida [subclass]
Testudines [order]
Cryptodira [suborder]
Trionychoidea [superfamily]
Trionychidae [family]
Trionychinae [subfamily]
Trionyx [genus]
Trionyx triunguis [species]