Gastropoda - Neogastropoda - Turridae
Alternative combination: Drillia graciosana
Full reference: R. Arnold. 1908. New and characteristic species of fossil mollusks from the oil-bearing Tertiary formations of Santa Barbara County, California. Smithsonian Miscellaneous Contributions 50(4):419-436
Belongs to Ophiodermella according to A. J. W. Hendy 2020
See also Arnold 1908 and Woodring and Bramlette 1950
Sister taxa: Ophiodermella cancellata, Ophiodermella electilis, Ophiodermella incisa, Ophiodermella inermis, Ophiodermella olympicensis, Ophiodermella temblorensis
Type specimen: USNM 165309, a shell
Distribution:
• Quaternary of United States (10: California collections)
• Pliocene of Mexico (1), United States (3: California)
Total: 14 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.