Oxynaspis Darwin 1852 (barnacle)
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Thecostraca - Scalpellomorpha - Poecilasmatidae
Parent taxon: Poecilasmatidae according to B. K. K. Chan et al. 2021
See also Jones 2007 and Sepkoski 2002
Sister taxa: Archoxynaspis, Dianajonesia, Dichelaspis, Glyptelasma, Megalasma, Microlepas, Minyaspis, Octolasmis, Pagurolepas, Poecilasma, Rugilepas, Scleraspis, Temnaspis, Trilasmis
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Perdue Hill, south (Eocene of Alabama)
Specimen images are retrieved through the ePANDDA API.
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