Holothuroidea - Etheridgellidae
Alternative spelling: Etheridgegella
Full reference: C. Croneis and J. McCormack. 1932. Fossil Holothuroidea. Journal of Paleontology 6(2):111-148
Parent taxon: Etheridgellidae according to H. Kozur and H. Mostler 1971
See also Deflandre-Rigaud 1952, Deflandre-Rigaud 1962, Frizzell and Exline 1966, Sepkoski 2002 and Summerson and Campbell 1958
Sister taxa: Dictyobractites, Frizzellus, Hamptonites
Subtaxa: Etheridgella biconvexa Etheridgella pentagonia Etheridgella porosa
Type: Etheridgella porosa
Distribution:
• Triassic of Hungary (1 collection), Italy (3)
• Carboniferous of United States (2: Kentucky, Texas)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.