Artiopoda - Proetida - Phillipsiidae
Parent taxon: Weaniinae according to D. K. Brezinski 2025
See also Brezinski 1987, Jell and Adrain 2002, Lemke 2020 and Sepkoski 2002
Sister taxa: Amphiroaspis, Aprathia, Belgibole, Carbonocoryphe, Dechenelloides, Doublatia, Endops, Eowinterbergia, Evagena, Geigibole, Gitarra, Gracemerea, Hassiabole, Nipponaspis, Phillibolina, Pseudowaribole, Schizophillipsia, Thalabaria, Weania, Winterbergia, Pseudocyrtosymbole
Subtaxa: Spergenaspis easleyi Spergenaspis mauvaisensis Spergenaspis salemi
Type: Spergenaspis salemi
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Carboniferous of United States (2: Indiana, Missouri collections)
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.