Trochus maculatus

red spotted topshell

Trochidae

Trochus maculatus observed alive

Since 2000, iNaturalist observers have recorded 41 research-grade sightings in the wild, most recently on 2026-07-14.

2026-07-14

日本、〒904-0411 沖縄県国頭郡恩納村恩納５９７３

no rights reserved

2026-07-08

Shishihama, Numazu, Shizuoka 410-0104, Japan

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

2026-03-19

沖縄県石垣市名蔵湾

(c) Saryu Mae 前朝琉, some rights reserved (CC BY)

2026-02-22

Si Rusa, Negeri Sembilan, Malaysia

(c) Masatoshi Sone, some rights reserved (CC BY-NC)

2026-01-01

1 Koh Pa-ngun Amphoe Ko Pha-ngan, Chang Wat Surat Thani 84360, Thailand

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

2025-11-22

Yanbu, Saudi Arabia

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

Observations and photos from iNaturalist, shown only when openly licensed.

Trochus maculatus. BPBM 250798. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/250798.