Superfamily Cerithioidea Higher classification Gyrotoma | Scientific name Gyrotoma excisa Rank Species | |
Similar Gastropods, Leptoxis, Elimia | ||
The excised slitshell, scientific name †Gyrotoma excisa, was a species of freshwater snail, an aquatic gastropod mollusk in the family Pleuroceridae. This species was endemic to the United States. It is now extinct.
References
Excised slitshell Wikipedia(Text) CC BY-SA