Cornufer parkeri
| Cornufer parkeri | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Ceratobatrachidae |
| Genus: | Cornufer |
| Species: | C. parkeri
|
| Binomial name | |
| Cornufer parkeri | |
| Synonyms[3] | |
| |
Cornufer parkeri is a species of
Distribution and subspecies
Two subspecies have been distinguished,[2] each restricted to one island:[1][3]
- Cornufer parkeri parkeri Brown, 1965 – northernmost Bougainville Island
- Cornufer parkeri bukanensis Brown, 1965 – Buka Island
On Bougainville Island, Cornufer parkeri is restricted to the northernmost part of the island because of the availability of uplifted coral landscapes it inhabits.[1]
Description
Cornufer parkeri is a small frog: adult males measure 14.0–15.9 mm (0.55–0.63 in) and adult females 15.1–18.5 mm (0.59–0.73 in) in snout–vent length. The overall appearance is slender. The eyes are large. The snout is pointed-rounded. The tympanum is large and distinct. The finger tips are blunt or slightly pointed, whereas the toes are rather pointed and slightly dilated. No webbing is present. In Cornufer parkeri parkeri, skin is rough and tuberculate. Preserved specimens vary from grayish brown to brown to brownish black. Specimens of lighter colors have irregular darker blotches. A tan, silvery, or whitish middorsal band is present in some individuals.[2]
Cornufer parkeri bukanensis has much less warty skin, relatively larger eyes, and relatively broader head than the
Habitat and conservation
Cornufer parkeri occurs in uplifted coral landscapes at elevations below 100 m (330 ft). It is a terrestrial frog that can be found in lowland rainforest, regrowth forest, rural gardens, villages, and other anthropogenic habitats. Development is, presumably, direct[1] (i.e., there is no free-living larval stage[5]).
Cornufer parkeri is an adaptable species, but its range is very small, making it vulnerable to chance events. It is not known to occur in any protected areas.[1]
References
- ^ . Retrieved 17 November 2021.
- ^ a b c d e f Brown, Walter C. (1965). "New frogs of the genus Cornufer (Ranidae) from the Solomon Islands". Breviora. 218: 1–16.
- ^ a b c d Frost, Darrel R. (2020). "Cornufer parkeri Brown, 1965". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 6 March 2020.
- ^ ISBN 978-1-907807-42-8.
- ^ Vitt, Laurie J. & Caldwell, Janalee P. (2014). Herpetology: An Introductory Biology of Amphibians and Reptiles (4th ed.). Academic Press. p. 166.