The fossil has a right valve like that ofAucellina andinaFeruglio, but the left hinge has a backward-sloping subumbonal cleft limiting the ligament and differing from any other Aucellinoid yet described. No name is given, because of the possibility of malformation. Figures of the left hinges ofAucellina euglyphaWoods,Aucellinacf.hughendenensisEtheridge, andMalayomaoricaare given for comparison. The age is probably mid-Cretaceous.