Nyctimystes daymani

Nyctimystes daymani

Dayman big-eyed treefrog

Kingdom
Phylum
Class
Order
Family
Genus
SPECIES
Nyctimystes daymani

Nyctimystes daymani, also known as the Dayman big-eyed treefrog, is a species of frog in the family Pelodryadidae, also treated as the subfamily Pelodryadinae in the family Hylidae. It is endemic to Papua New Guinea and known from its type locality, Mount Dayman in the Milne Bay Province, easternmost mainland New Guinea. Records from further west are uncertain.

Appearance

Male Nyctimystes daymani grow to a snout–vent length of at least 42 mm (1.7 in). The snout is relatively long and narrow. The palpebral reticulum has very distinct, near-vertical veins. The tympanum is small but distinct and the supratympanic fold is strongly developed. The canthus rostralis is distinct. The outer fingers are about half-webbed, whereas the outermost toe is webbed to the base of the disc. The legs are comparatively short. Colouration is variable. Preserved specimens may be dorsally dark brown, with pale brown patches spotted with dark brown; some specimens are gray-brown and virtually patternless, while others are brown with white spots. Males have a vocal sac.

Distribution

Geography

Biogeographical realms
Nyctimystes daymani habitat map
Nyctimystes daymani habitat map
Nyctimystes daymani
Attribution-ShareAlike License

References

1. Nyctimystes daymani Wikipedia article - https://en.wikipedia.org/wiki/Nyctimystes_daymani
2. Nyctimystes daymani on The IUCN Red List site - https://www.iucnredlist.org/species/55768/152459630

More Fascinating Animals to Learn About