BioAcoustica is a free, open repository of wildlife sound recordings from the Natural History Museum, London.
Taxonomic index of the BioAcoustica collection
Acoustic and biological measurements in the BioAcoustica collection
Recording annotations from ann-o-mate
The specimens that recordings are of, from the collections
Dring, Julian C. (1984). Some new frogs from Sarawak. Amphibia-Reptilia, 4(2): 103 - 115.
Four new frogs are described from the Gunung Mulu National Park, Sarawak: Ansonia torrentis and pelophryne api (Bufonidae), Kalophrynus nubicola (Microhylidae), and Rhacophorus kajau (Rhacophoridae).
| RGS Mulu: Camp IV: Kalophrynus nubicola | Kalophrynus nubicola |
| RGS Mulu: Camp V: Pelophyrne api | Pelophryne api |
| RGS Mulu: Pinnacles Camp: Pelophryne api | Pelophryne api |
| RGS Mulu: Camp I: Rhacophorus kajau (Paratype) | Feihyla kajau |
| RGS Mulu: Camp III: Kalophrynus nubicola | Kalophrynus nubicola |
| RGS Mulu: Camp IV: Ansonia torrents | Ansonia torrentis |
| RGS Mulu: Camp III: Kalophrynus nubicola (short) | Kalophrynus nubicola |
| RGS Mulu: Camp IV: Kalophrynus nubicola (short) | Kalophrynus nubicola |
| RGS Mulu: Camp Api: Pelophryne api (short) | Pelophryne api |
| Ansonia torrentis |
| Ansonia torrentis |
| Feihyla kajau |
| Feihyla kajau |
| Kalophrynus nubicola |
| Kalophrynus nubicola |
| Pelophryne api |
| Pelophryne api |
| Kalophrynus nubicola | Behaviour |
Where the specimens that recordings are of were collected, not where the sound was recorded