†Textivenus Cossmann 1886 (venus clam)
Bivalvia - Cardiida - Veneridae
Alternative spelling: Katelysia (Textivenus)
Parent taxon: Tapetinae according to J.-M. Pacaud and J. Le Renard 1995
Sister taxa: Cyclorisma, Cyclorismina, Eumarcia, Flaventia, Gomphina, Granicorium, Irus, Katelysia, Legumen, Liocyma, Marcia, Mercimonia, Paphia, Paraesa, Retrotapes, Ruditapes, Sinonia, Tapes, Venerella, Veneritapes
Subtaxa: Katelysia (Textivenus) complanatus
Ecology: facultatively mobile infaunal suspension feeder