Gastropoda - Neogastropoda - Cancellariidae
Alternative combinations: Admete couthouyi gracilior, Cancellaria gracilior, Massyla gracilior
Synonym: Admete rhyssa Dall 1919
Full reference: W. M. Gabb. 1869. Section I. Tertiary Invertebrate Fossils. Part II. Description of New Species (Continued). Palaeontology of California, Volume II, Cretaceous and Tertiary Fossils 39-64
Belongs to Admete according to A. Hendy 2021
See also Arnold 1903, Clark 1931, Gabb 1869, Grant, IV and Gale 1931, Woodring et al. 1946 and Woodring and Bramlette 1950
Sister taxa: Admete (Marksella), Admete clatskaniensis, Admete crispa, Admete paytensis, Admete umbilicata, Admete viridula, Cancellaria (Admete) marylandica
Ecology: epifaunal carnivore
Distribution:
• Quaternary of United States (12: California collections)
• Pliocene to Pleistocene of United States (2: California)
• Pliocene of United States (5: California)
Total: 19 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.