
Sayamia bangkokensis
Bangkok Rice Paddy Crab
As recorded: Sayamia bangkokensis (Naiyanetr, 1982)
Animalia › Arthropoda › Malacostraca › Decapoda › Gecarcinucidae
- Collected by
- S.H.Tan
- Locality
- 41 km S. of Phisanulok (near Lan Krabu); Road 1278
- Island
- Thailand
- Region
- Thailand
- Identified by
- D.Yeo, Nov, 1996
- Record type
- Preserved specimen
Sayamia bangkokensis observed alive
Since 2000, iNaturalist observers have recorded 49 research-grade sightings in the wild, most recently on 2026-09-28.

2026-09-28
Soi On Nut 66 Yaek 19-12-1-8, Prawet District, Bangkok, TH
(c) leekelai, some rights reserved (CC BY-NC)

2025-10-19
6W5Q+PR6 สวนเกษตรหลบมุม ตำบล พุทธบาท อำเภอชนแดน เพชรบูรณ์ 67150 ประเทศไทย
(c) mangmoooooooo, some rights reserved (CC BY-NC)

2025-10-17
Huai Sai, San Kamphaeng District, Chiang Mai, Thailand
(c) LannaMountainsCharlie, some rights reserved (CC BY-NC-SA)

2025-10-13
Pai District, Mae Hong Son, TH
(c) wonkelf, some rights reserved (CC BY-NC)

2025-10-13
V9VW+PHW, Bang Man, Mueang Sing Buri District, Sing Buri 16000, Thailand
(c) kanapol99, some rights reserved (CC BY-NC)

2025-09-25
MVP6+7H2, Mae Ao, Phan District, Chiang Rai 57120, Thailand
(c) kanapol99, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sayamia bangkokensis. BPBM 12134. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 38571782. Accessed via explore.bishopmuseum.org/specimens/s/12134.
Record sources
- GBIF occurrence 38571782 ↗
- Data license: CC0
- Last harvested October 26, 2026
