Bivalvia - Lucinida - Lucinidae
Full reference: A. La Rocque. 1950. Pre-Traverse Devonian pelecypods of Michigan. Contributions from the Museum of Paleontology, University of Michigan 7(10):271-366
Parent taxon: Lucinidae according to L. R. Cox et al. 1969
Sister taxa: Afrolucina, Anodontia, Armimiltha, Austriella, Barbierella, Bretskya, Bulacanites, Cardiolucina, Cavilinga, Chavania, Codakia, Cryptolucina, Ctena, Dilora, Discoloripes, Discolucina, Divalinga, Divaricella, Divaricellinae, Epicodakia, Falsolucinoma, Ferrocina, Fimbria, Fimbriinae, Funafutia, Gigantocyclus, Gonimyrtea, Graecina, Ilioniinae, Illionia, Joellina, Lamylucina, Lepidolucina, Lepilucina, Leucosphaera, Liralucina, Lucininae, Lucinoma, Maorithyas, Meganodontia, Miltha, Milthinae, Milthona, Myrtea, Myrteinae, Myrtina, Nipponothracia, Notomyrtea, Nymphalucina, Parvidontia, Parvilucina, Pillucina, Poumea, Pseudomiltha, Pteromyrtea, Radiolucina, Sinbadiella, Solelucina, Superlucina, Tinalucina, Wallucina
Subtaxa: Phenacocyclas pohli
Type: Phenacocyclas pohli
Ecology: facultatively mobile deep infaunal chemosymbiotic