
Nyctimystes fluviatilis
Indonesian Big-eyed Treefrog
As recorded: Nyctimystes fluviatilis Zweifel, 1958
Animalia › Chordata › Amphibia › Anura › Pelodryadidae
- Collected by
- F Kraus
- Collector number
- Collector Number: FK 11604
- Locality
- Torricelli Mtns., 3.2 km SSE Mt. Sapau summit, (Camp 1)
- Region
- Papua New Guinea
- Coordinates
- -3.3919, 142.5291
- Identified by
- F Kraus, May 2010Fred Kraus →Richard M. May →
- Record type
- Preserved specimen
Where it was collected
Still here: Nyctimystes fluviatilis observed near this locality
Since 2000, iNaturalist observers have recorded 3 research-grade sightings in the wild within 25 km, most recently on 2023-07-30.

2023-07-30
Aitape-Lumi District, Papua New Guinea
(c) Lisa_James, some rights reserved (CC BY-NC)

2023-07-29
Nuku District, Papua New Guinea
(c) Lisa_James, some rights reserved (CC BY-NC)

2023-07-29
Nuku District, Papua New Guinea
(c) Lisa_James, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Nyctimystes fluviatilis. BPBM 23259. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 93834196. Accessed via explore.bishopmuseum.org/specimens/herp/23259.
Record sources
- GBIF occurrence 93834196 ↗
- Data license: CC0
- Last harvested October 26, 2026
Data-quality notes from GBIF
- Type status not recognized
Spot an error? Let the Vertebrate Zoology department know — corrections flow back to GBIF.
