Scelidotoma, MCLEAN, 1966

Powell, Charles L. II & Geiger, Daniel L., 2019, Two new Miocene limpets (Fissurellidae) from southern California, with notes on other fossil occurrences of the family in northwestern North America, PaleoBios 36, pp. 1-7 : 4

publication ID

https://doi.org/10.5070/P9361046304

publication LSID

lsid:zoobank.org:pub:B0EA976F-85FF-40C6-A445-2984EAACC842

DOI

https://doi.org/10.5281/zenodo.13750428

persistent identifier

https://treatment.plazi.org/id/03900860-FFC5-FFA7-F2B6-FF35A214BCD3

treatment provided by

Felipe

scientific name

Scelidotoma
status

 

SCELIDOTOMA MCLEAN, 1966 View in CoL

Diagnosis —“Shell large, white, apex posterior to center. Radial sculpture of numerous primary and secondary ribs, intersecting the concentric growth lines as imbrications. *** Interior with channel corresponding to selenizone; muscle scar horseshoe-shaped, with inturned hooked process.” ( McLean 1966, p. 2).

Type species — Emarginula bella Gabb (1865) View in CoL (= Subemarginula yatesii Dall (1901) .

Remarks — Scelidotoma is most similar to the genus Scutus Montfort (1810) , but differs by having axial sculpture and an interior channel both of which are absent in the genus Scutus .

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF