Malacostraca - Decapoda - Lyreididae
Alternative combinations: Carinaranina leucosiae, Eumorphocorystes leucosiae
Full reference: M. J. Rathbun. 1932. New species of fossil Raninidae from Oregon. Journal of the Washington Academy of Sciences 22(9):239-242
Belongs to Macroacaena according to C. E. Schweitzer et al. 2010
See also Rathbun 1932, Schweitzer et al. 2003 and Tucker 1998
Sister taxa: Macroacaena alseana, Macroacaena alseanus, Macroacaena bidentata, Macroacaena bispinulata, Macroacaena bispinulatus, Macroacaena chica, Macroacaena elongata, Macroacaena franconia, Macroacaena fudouji, Macroacaena fudoujii, Macroacaena marionae, Macroacaena naselensis, Macroacaena rosenkrantzi, Macroacaena schencki, Macroacaena succedanus, Macroacaena teshimai, Macroacaena tridens, Macroacaena venturai, Macroacaena willapensis, Macroacaena yanini, Carinaranina naselensis, Carinaranina marionae
Type specimen: USNM 371902, a carapace. Its type locality is H-1, East side of Mill Creek, which is in a Priabonian marine horizon in the Keasey Formation of Oregon.
Distribution: found only at H-1, East side of Mill Creek
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.