Bradybaena similaris
Asian Tramp Snail
Animalia › Mollusca › Gastropoda › Stylommatophora › Camaenidae
- Collected by
- Glen W. Russ & D'Alte A. Welch; D'Alte A. WelchGlen W. Russ →D'Alte A. Welch →
- Date
- October 29, 1935
- Locality
- Waianae Mountains; South Keaau; Below Puu Keaau; Loc. 1 = ; See map
- Island
- Oʻahu
- Region
- Honolulu County, Hawaii, United States
- Coordinates
- 21.4981, -158.2095 ± 75 m
- Record type
- Preservedspecimen
Where it was collected
Collected the same day
On October 29, 1935, Glen W. Russ & D'Alte A. Welch; D'Alte A. Welch also collected 24+ other specimens.
Still here: Bradybaena similaris observed near this locality
This specimen was collected in 1935. Since 2000, iNaturalist observers have recorded 5 research-grade sightings in the wild within 25 km, most recently on 2025-04-29.

2025-04-29
Waipahu, HI 96797, USA
(c) catta, some rights reserved (CC BY-NC)

2024-11-23
Honolulu County, HI, USA
(c) Sean, some rights reserved (CC BY-NC)

2021-03-27
Waialua, HI 96791, USA
(c) Hubert Szczygieł, some rights reserved (CC BY-NC)

2021-01-29
Kapolei
(c) Danielle Frohlich, some rights reserved (CC BY-NC)

2020-01-16
SCHOFIELD, HI 96857, USA
(c) Hearth Murphy, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Bradybaena similaris. BPBM 174271. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/174271.
Record sources
- Last harvested October 27, 2026





