Malacostraca - Decapoda - Lyreididae
Alternative combination: Eumorphocorystes naselensis
Full reference: M. J. Rathbun. 1926. The fossil stalk-eyed Crustacea of the Pacific slope of North America. United States National Museum Bulletin 138:1-155
Belongs to Carinaranina according to A. B. Tucker 1998
See also Karasawa et al. 2014, Rathbun 1926, Schweitzer et al. 2003, Schweitzer et al. 2010, Schweitzer et al. 2018, Tucker and Feldmann 1990 and van Bakel et al. 2012
Sister taxa: Macroacaena alseana, Macroacaena alseanus, Macroacaena bidentata, Macroacaena bispinulata, Macroacaena bispinulatus, Macroacaena chica, Macroacaena elongata, Macroacaena franconia, Macroacaena fudouji, Macroacaena fudoujii, Macroacaena leucosiae, Macroacaena marionae, Macroacaena naselensis, Macroacaena rosenkrantzi, Macroacaena schencki, Macroacaena succedanus, Macroacaena teshimai, Macroacaena tridens, Macroacaena venturai, Macroacaena willapensis, Macroacaena yanini, Carinaranina marionae
Ecology: semi-infaunal carnivore
Distribution:
• Oligocene to Miocene of United States (1: Alaska collection)
• Eocene of Canada (1: British Columbia)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.