Bradybaena similaris
Asian Tramp Snail
Animalia › Mollusca › Gastropoda › Stylommatophora › Camaenidae
- Collected by
- Rokuro Yamaguchi & Yoshio Kondo; Yoshio KondoYoshio KondoKay Kondo →Rokuro Yamaguchi →
- Date
- September 16, 1941
- Locality
- Waianae Mountains; Ekahanui Gulch; Loc. #3
- Island
- Oʻahu
- Region
- Honolulu County, Hawaii, United States
- Coordinates
- 21.4398, -158.0929 ± 75 m
- Record type
- Preservedspecimen
Where it was collected
Collected the same day
On September 16, 1941, Rokuro Yamaguchi & Yoshio Kondo; Yoshio Kondo also collected 24+ other specimens.
Still here: Bradybaena similaris observed near this locality
This specimen was collected in 1941. Since 2000, iNaturalist observers have recorded 17 research-grade sightings in the wild within 25 km, most recently on 2026-04-24.

2026-04-24
Oʻahu, Honolulu, HI, US
(c) Robin White, some rights reserved (CC BY)

2026-03-21
Moanalua, Honolulu, HI, USA
(c) Victoria Faz, some rights reserved (CC BY-NC)

2026-03-21
Moanalua, Honolulu, HI, USA
(c) Victoria Faz, some rights reserved (CC BY-NC)

2025-10-19
Joint Base Pearl Harbor-Hickam, Honolulu, HI, US
(c) megansmith9, some rights reserved (CC BY-NC)

2025-08-06
Honolulu County, US-HI, US
(c) brantleesr, some rights reserved (CC BY-NC)

2025-05-16
Hoohui St, Pearl City, HI, US
(c) Kellen Apuna, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Bradybaena similaris. BPBM 211528. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/211528.
Record sources
- Last harvested October 27, 2026








