
Amastra spirizona
IUCN: critically endangeredcritically endangeredterrestrial
(Quoy & Gaimard, 1825)Accepted name in the World Register of Marine Species.WoRMS 1566040 ↗
Photo: (c) David Sischo, Hawaii Department of Land and Natural Resources, some rights reserved (CC BY-SA) (iNaturalist)
461
Bishop specimens
0
Type specimens
1892
First collected
2025
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
325 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1890s2020s
The oldest Bishop specimen was collected in 1892 by David Dwight Baldwin; Ex. D.D.Baldwin (Oʻahu).












