Gastropoda - Heterostropha - Pyramidellidae
Alternative combination: Turbonilla (Pyrgolampros) arnoldi
Synonym: Turbonilla (Pyrgolampros) collisellae Oldroyd 1925
Full reference: W. H. Dall and P. Bartsch. 1903. Gastropoda. The paleontology and stratigraphy of the marine Pliocene and Pleistocene of San Pedro, California. Memoirs of the California Academy of Sciences 3:271-285
Belongs to Pyrgolampros according to A. Hendy 2021
See also Dall and Bartsch 1903, Hendy 2020, Oldroyd 1925 and Woodring and Bramlette 1950
Sister taxa: Pyrgolampros adleri, Pyrgolampros amava, Pyrgolampros aurantia, Pyrgolampros halia, Pyrgolampros hannibali, Pyrgolampros idae, Pyrgolampros lowei, Pyrgolampros pedroana, Pyrgolampros rinella, Turbonilla (Pyrgolampros) gibbosa, Turbonilla (Pyrgolampros) keepi, Turbonilla (Pyrgolampros) mariposa, Turbonilla (Pyrgolampros) rockensis
Ecology: epifaunal carnivore
Distribution:
• Quaternary of United States (2: California collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.