''Cornufer hedigeri'', commonly known as the Treasury wrinkled ground frog or Solomon Islands giant treefrog, is a species of

frog A frog is any member of a diverse and largely Carnivore, carnivorous group of short-bodied, tailless amphibians composing the order (biology), order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-f ...

in the family

Ceratobatrachidae The Ceratobatrachidae are a family of frogs found in the Malay Peninsula, Borneo, the Philippines, Palau, Fiji, New Guinea, and the Admiralty, Bismarck, and Solomon Islands. Taxonomy Ceratobatrachidae was formerly treated as a subfamily (i.e ...

, named after Henry B. Guppy who collected the

holotype A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several ...

from the

Treasury Islands Treasury Islands () are a small group of islands a few kilometres to the south of Bougainville and from the Shortland Islands. They form part of the Western Province of the country of Solomon Islands. The two largest islands in the Treasuries ...

. It is widespread in the

Solomon Islands archipelago The Solomon Islands (archipelago) is an island group in the western South Pacific Ocean, north-east of Australia. The archipelago is in the Melanesian subregion and bioregion of Oceania and forms the eastern boundary of the Solomon Sea. The ...

(

Papua New Guinea Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country i ...

and

Solomon Islands Solomon Islands is an island country consisting of six major islands and over 900 smaller islands in Oceania, to the east of Papua New Guinea and north-west of Vanuatu. It has a land area of , and a population of approx. 700,000. Its capita ...

), though it is missing from

New Georgia New Georgia, with an area of , is the largest of the islands in Western Province, Solomon Islands, and the 200th-largest island in the world. Geography New Georgia island is located in the New Georgia Group, an archipelago including most of ...

and

Makira The island of Makira (also known as San Cristobal and San Cristóbal) is the largest island of Makira-Ulawa Province in the Solomon Islands. It is third most populous island after Malaita and Guadalcanal, with a population of 55,126 as of 2020 ...

islands.

Description

Specimens of the species ''Cornufer hedigeri'' are medium-sized frogs: the

measured in

snout–vent length Snout–vent length (SVL) is a morphometric measurement taken in herpetology from the tip of the snout to the most posterior opening of the cloacal slit (vent)."direct line distance from tip of snout to posterior margin of vent" It is the most c ...

. Its back is light brown or pinkish, spotted or dotted with brown, whereas it is whitish below. ''Cornufer hedigeri'' is a very common and abundant species that inhabits closed-canopy rainforest and old regrowth forest. They live in the trees, about above the ground. It might be threatened by logging, although its ability to persist in regrown forests suggests it is relatively resilient.

References

hedigeri Amphibians of Papua New Guinea Amphibians of the Solomon Islands Taxonomy articles created by Polbot Amphibians described in 1884 {{Ceratobatrachidae-stub