''Ranoidea brongersmai'' 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 subfamily

Pelodryadinae Pelodryadinae, also known as Australian treefrogs (although not all members are arboreal), is a subfamily of frogs found in the region of Australia and New Guinea, and have also been introduced to New Caledonia, Guam, New Zealand, and Vanuatu. ...

. It is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

New Guinea New Guinea (; Hiri Motu Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea). It is a simplified version of ...

and known from its type locality in the

Snow Mountains The Sudirman Range, also known as the Snow Mountains,"Sudirman Mountains (Snow Mountains)". Papua Insects Foundation. Accessed 5 August 2021/ref> Dugunduguoo, or Nassau Range is a mountain range in Central Papua province, Indonesia. It is named a ...

(Panara Valley near Mount Doorman Top), and according to the

IUCN Red List of Threatened Species The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biologi ...

, from another location in the

Wapoga River The Wapoga River is a river in northern New Guinea, Indonesia. It is a tributary of the Warenai River. The Wapoga River basin and surrounding mountains were surveyed by a team of scientists organized by Conservation International in 1998. The rai ...

headwaters some 100 km further west. Both sites are in

Western New Guinea Western New Guinea, also known as Papua, Indonesian New Guinea, or Indonesian Papua, is the western half of the Melanesian island of New Guinea which is administered by Indonesia. Since the island is alternatively named as Papua, the region ...

(Indonesia). Its range is probably broader than current knowledge suggests. The

specific name Specific name may refer to: * in Database management systems, a system-assigned name that is unique within a particular database In taxonomy, either of these two meanings, each with its own set of rules: * Specific name (botany), the two-part (bino ...

''brongersmai'' honours

Leo Brongersma Leo Daniel Brongersma (17 May 1907 in Bloemendaal, North Holland – 24 July 1994 in Leiden) was a Dutch zoologist, herpetologist, author, and lecturer. Brongersma was born in Bloemendaal, North Holland, and earned his PhD at the University of Am ...

, a

Dutch Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People E ...

author and

zoologist Zoology ()The pronunciation of zoology as is usually regarded as nonstandard, though it is not uncommon. is the branch of biology that studies the Animal, animal kingdom, including the anatomy, structure, embryology, evolution, Biological clas ...

. Accordingly, the common name Brongersma's treefrog has been proposed for it.

Description

The

type series In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the ...

consists of three adult males measuring about in snout–vent length. The head is moderately flattened and longer than it is wide. The snout is rounded and not prominent. The tympanum is visible; the supratympanic fold is curved and conspicuous. The fingers are short, have narrow lateral fringes, and partial webbing. The toes are more heavily webbed. Preserved specimens are intensely dark brown above. The throat and chest are dull cream with a broad, brown mandibular border. Males have a subgular

vocal sac The vocal sac is the flexible membrane of skin possessed by most male frogs and toads. The purpose of the vocal sac is usually as an amplification of their mating or advertisement call. The presence or development of the vocal sac is one way o ...

Habitat and conservation

''Ranoidea brongersmai'' occurs on low vegetation along torrential mountain streams in submontane rainforest at elevations above . It is most often active at night. The known locations are in closed forest. Breed is presumed to place in streams. There are no known threats to this species, which appeared to be common at the more recently discovered location.

References

{{Taxonbar, from=Q917746 brongersmai Endemic fauna of New Guinea Endemic fauna of Indonesia Amphibians of Western New Guinea Amphibians described in 1945 Taxa named by Arthur Loveridge Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN