- Anchura carinifera Gabb, 1869
Anchura carinifera Gabb, 1869, pl. 28, fig. 46
- Comment in Anderson F.M., 1958 : "The Cretaceous age of this species has been suggested by both Stanton (1896), and by Stewart (1926), and there is no reason for altering it. The species was not included in Merriam’s list of type species in the Museum of Paleontology, University of California (1895), although Stewart found the holotype there."