†Forreria belcheri avita Nomland 1917 (Belcher's murex)
Gastropoda - Neogastropoda - Muricidae
Alternative combination: Trophon belcheri avitum
Full reference: J. O. Nomland. 1917. The Etchegoin Pliocene of middle California. University of California Publications, Bulletin of the Department of Geology 10(14):191-254
Belongs to Forreria belcheri according to U. S. Grant, IV and H. R. Gale 1931
See also Nomland 1917
Sister taxa: none
Type specimen: UCMP 11094. Its type locality is UCMP loc. 2988, Kreyenhagen Hills, which is in a Pliocene marginal marine sandstone/conglomerate in the Etchegoin Formation of California.
Ecology: epifaunal carnivore
Distribution:
• Pliocene of United States (2: California collections)
Total: 2 collections each including a single occurrence