Achatinella concavospira L. Pfeiffer, 1859
Animalia | Mollusca | Gastropoda | Stylommatophora | Achatinellidae | Achatinella | Achatinella concavospira
most trees and shrubs
on Manawahua ridge trail, between Mount Manawahua and the Von Holt trail, Waianae Mountain, Oahu