Bradybaena similaris

Asian Tramp Snail

Animalia › Mollusca › Gastropoda › Stylommatophora › Camaenidae

Collected by: Anderson & Welch; Welch, D'Alte A.Anderson →A. D'Alte →D'Alte A. Welch →
Date: June 6, 1933
Locality: Waianae Mountains; Waianae Kai; Kanewai>Niolopua; down Kanewai slope to bed of stream Loc. 4 = Loc. W24-2
Island: Oʻahu
Region: Honolulu County, Hawaii, United States
Coordinates: 21.4888, -158.1381 ± 200 m
Record type: Preservedspecimen

632 Bishop specimens of Bradybaena similaris · collected 1892–2026Species page ›

Where it was collected

Collected the same day

On June 6, 1933, Anderson & Welch; Welch, D'Alte A. also collected 24+ other specimens.

Still here: Bradybaena similaris observed near this locality

This specimen was collected in 1933. Since 2000, iNaturalist observers have recorded 11 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)

2025-10-19

Joint Base Pearl Harbor-Hickam, Honolulu, HI, US

(c) megansmith9, some rights reserved (CC BY-NC)

2025-05-16

Hoohui St, Pearl City, HI, US

(c) Kellen Apuna, some rights reserved (CC BY-NC)

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)

2024-05-12

Oʻahu, 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 117751. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 36808406. Accessed via explore.bishopmuseum.org/specimens/mo/117751.

Record sources

GBIF occurrence 36808406 ↗
Data license: CC0
Last harvested October 27, 2026