Chemnitzia tridentata aurantia Carpenter 1863 (snail)
Gastropoda - Heterostropha - Pyramidellidae
Alternative combination: Turbonilla (Lancea) aurantia
Belongs to Chemnitzia tridentata according to Carpenter 1863
See also Arnold 1903
Sister taxa: none
Ecology: epifaunal carnivore
Distribution:
• Quaternary of United States (4: California collections)
Total: 4 collections each including a single occurrence