†Eurhomalea difficilis Ortmann 1899 (venus clam)
Bivalvia - Cardiida - Veneridae
Alternative combination: Venus difficilis
Belongs to Eurhomalea according to J.O. Chiesa et al. 1995
Sister taxa: Eurhomalea antarctica, Eurhomalea florentinoi, Eurhomalea fuenzalidai, Eurhomalea inflata, Eurhomalea navidadiformis, Eurhomalea newtoni, Eurhomalea rufa
Ecology: facultatively mobile infaunal suspension feeder