Pholas (Thovana) Gray 1847 (clam)
Bivalvia - Pholadida - Pholadidae
Alternative spelling: Thovana
Parent taxon: Pholas according to E. V. Coan and P. Valentich-Scott 2012
See also Glenn 1904 and Sepkoski 2002
Sister taxa: Pholas (Monothyra), Pholas (Pholas), Pholas arcuata, Pholas baudoni, Pholas dactylus, Pholas intermedia, Pholas mackiana, Pholas pectorosa, Pholas triquetra
Subtaxa: Pholas (Thovana) campechiensis Pholas (Thovana) chiloensis Pholas (Thovana) producta
Type: Pholas campechiensis
Ecology: stationary boring suspension feeder
Distribution: