Choerophryne sanguinopicta is a species of frogs in the family Microhylidae. It is endemic to southeastern Papua New Guinea and only known from the vicinity of its type locality, the northern slope of Mt. Simpson in the Owen Stanley Range, Milne Bay Province, although it is expected to occur more widely. The specific name sanguinopictus, from Latin for sanguis ("blood") and pictus ("painted") refers to the distinctive red blotching and punctations characteristic for this species.
Barygenys exsul is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea. It is known from Rossel and Sudest Islands in the Louisiade Archipelago, east of New Guinea. It is uncertain whether the specimens from Sudest really are conspecific with this species. Barygenys apodasta and Barygenys resima were mixed with this species prior to their description in 2013.
Callulops boettgeri, also known as Boettger's Callulops frog, is a species of frog in the family Microhylidae. It is endemic to Halmahera in the Maluku Islands of Indonesia. It is only known from the holotype collected from Galela in 1894. The genus-level placement of this little known frog has changed many times, and it is still unclear whether it should be placed in some other genus.
Callulops marmoratus is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and only known from its type locality, Crater Mountain Wildlife Management Area in the southwestern Chimbu Province, on the southern escarpment of the New Guinea Highlands.
Callulops robustus is a species of frog in the family Microhylidae. It has traditionally been considered as wide-ranging species found in both Western New Guinea (Indonesia) and Papua New Guinea. However, it is likely that specimens from the type locality, Misima Island, and New Guinea represent different species. If so, name Callulops robustus belongs to the Misima Island species, and the mainland species is unnamed. Other island populations may or may not belong to Callulops robustus. Callulops microtis from the mainland has already been removed from synonymy with Callulops robustus.
Callulops stictogaster is a species of frog in the family Microhylidae. It is endemic to New Guinea and occurs in the central mountain ranges of Papua New Guinea in the Western Highlands, Eastern Highlands, Chimbu, and Morobe Provinces. The specific name stictogaster is derived from the Greek stictos (="spotted") and gaster (="belly"). Common name Irumbofoie callulops frog has been proposed for it.
Choerophryne allisoni is a tiny species of frog in the family Microhylidae. It is endemic to Papua New Guinea and only known from its type locality, Mount Sisa in the Southern Highlands Province. The specific name allisoni honours Allen Allison, an American herpetologist. Common name Allison's mountain frog has been coined for this species.
Cophixalus bewaniensis is a species of frog in the family Microhylidae. It is endemic to Mount Menawa in the Bewani Mountains, West Sepik Province, mainland Papua New Guinea. The specific name refers to its type locality.
Cophixalus pipilans is a species of frog in the family Microhylidae. It is endemic to northern mainland Papua New Guinea and occurs between Lae and the Adelbert Mountains. The specific name pipilans is derived from the Latin verb pipilio and means "peeping". Common name Sempi rainforest frog has been coined for this species.
Cophixalus pulchellus is a species of frog in the family Microhylidae. It is endemic to mainland Papua New Guinea and only known from its type locality in the Hunstein Mountains ; a northern offshoot of the Central Dividing Range. The specific name pulchellus is diminutive of Latin pulcher, meaning "beautiful".
Xenorhina adisca is a species of frogs in the family Microhylidae. It is endemic to West Papua, Indonesia. It is only known from its type locality, Tembagapura, in the Sudirman Range. The specific name adisca refers to the absence of digital discs, a defining feature of the species.
Hylophorbus rainerguentheri is a frog species in the family Microhylidae. It is endemic to New Guinea and only known from the Huon Peninsula in the Morobe Province, Papua New Guinea. The specific name rainerguentheri honours Rainer Günther, a German herpetologist from the Natural History Museum, Berlin. Common name Huon Mawatta frog has been proposed for this species.
Choerophryne nigrescens is a species of frogs in the family Microhylidae. It is endemic to the Papua Province, Indonesia, and is known from its type locality and two other localities on the island of Yapen, off the north-western coast of New Guinea, as well as from one record from Foja Mountains in New Guinea. Common name blackish choerophryne has been suggested for it.
Nyctimystes purpureolatus is a species of frog in the family Pelodryadidae. It is endemic to New Guinea and is known from its type locality on the Tiri River, a small tributary of the Mamberamo River in West Papua, Indonesia, and from three locations in West Sepik Province, Papua New Guinea.
Callulops fojaensis is a species of frog in the family Microhylidae. It is only known from the Foja mountains in West Papua (Indonesia).
Litoria spartacus is a species of frogs in the family Pelodryadidae. It is endemic to New Guinea in Papua New Guinea and is only known from two localities within the Kikori Integrate Conservation and Development Project Area in the Southern Highlands Province. It has affinities to Litoria macki and Litoria spinifera but has a smaller size and more extensively webbed hands and less tuberculate body.
Choerophryne grylloides is a small species of frog in the family Microhylidae. It is endemic to the upper Sepik River basin in the northern side of the New Guinea Highlands in Papua New Guinea. The specific name grylloides, from Latin gryllus ("cricket") and Greek suffix -oides ("resembles"), alludes to its cricket-like, high-pitched advertisement call.
Cornufer citrinospilus is a species of frog in the family Ceratobatrachidae. It is endemic to the island of New Britain, Papua New Guinea, and is only known from the Nakanai Mountains of East New Britain Province. The specific name citrinospilus is derived from the Greek words kitrinos (="yellow") and pilos, in reference to the distinctive bright yellow flank areolations characteristic of this species.
Callulops omnistriatus is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and is known from the southern slope of the Central Highlands, Southern Highlands Province. The type locality is in the vicinity of the Moro Airport.
Callulops eremnosphax is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and only known from its type locality near Tekadu Airport in the Gulf Province. The specific name eremnosphax is derived from Greek eremnos meaning "dark" and sphax meaning "throat".
