†Gervillaria Cox 1951 (clam)
Bivalvia - Ostreida - Bakevelliidae
Parent taxon: Bakevelliidae according to I. Hayami 1975
Sister taxa: Aguilerella, Aguileria, Bakevellia, Cassiavellia, Costigervillia, Cultriopsis, Cuneigervillia, Gervillancea, Gervillella, Gervillia, Gervilliopsis, Hoernesia, Kedonella, Kobayashites, Marmaronia, Panis, Permoperna, Pseudoptera, Tenuipteria, Towapteria
Subtaxa: Gervillaria (Platygervillaria), Gervillaria hartmanni, Gervillaria tibetica
Ecology: stationary epifaunal suspension feeder