Litoria

Litoria is a genus of hylid tree frogs, sometimes collectively referred to as Australasian treefrogs.

Litoria
Bleating tree frog (Litoria dentata)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Hylidae
Subfamily: Pelodryadinae
Genus: Litoria
Tschudi, 1838
Species

See text

Description

The species within the genus Litoria are extremely variable in appearance, behaviour, and habitat. The smallest species is the javelin frog (L. microbelos), reaching a maximum snout–to–vent length of 1.6 cm (0.6 in),[1][2] while the largest, the giant tree frog (L. infrafrenata), reaches a size of 13.5–14 cm (5.3–5.5 in).

They are distinguishable from other tree frogs by the presence of horizontal irises, no pigmentation of the eyelids, and their distribution east and south from Wallacea. Over one hundred species are recognised and new species are still being added, such as the Pinocchio frog discovered in 2008 and described in 2019.[3][4]

Distribution and habitat

The frogs are native to Australia, the Bismarck Archipelago, the Solomon Islands, New Guinea, the Lesser Sunda Islands, and the Moluccan Islands. The appearance, behaviour and habitat of each species are usually linked. The small, dark-coloured frogs are generally terrestrial and never, or infrequently, climb. The larger green species are usually arboreal, with some only venturing to the ground to breed.

Species

Litoria everetti
Litoria fallax
Litoria jervisiensis
Litoria nasuta

While some former species have been moved to the genera Nyctimystes and Ranoidea, the following are recognised within the genus Litoria:[5]

  • L. adelaidensis slender tree frog
  • L. albolabris Wandolleck's white-lipped tree frog
  • L. amboinensis Horst's tree frog
  • L .amnicola Raja Ampat torrent tree frog
  • L. angiana Angiana tree frog
  • L. aplini
  • L. arfakiana Arfakiana tree frog
  • L. aurifera Kimberley rockhole frog
  • L. axillaris Kimberley rocket frog
  • L. azuroscelis Azure-thighed tree frog
  • L. balatus
  • L. becki Beck's tree frog
  • L. biakensis
  • L. bibonius
  • L. bicolor northern dwarf tree frog
  • L. bulmeri Bulmer's tree frog
  • L. burrowsi Tasmanian tree frog
  • L. capitula Samlakki tree frog
  • L. chloristona
  • L. chloronota Arfak Mountain tree frog
  • L. chrisdahli
  • L. christianbergmanni
  • L. congenita Yule Island tree frog
  • L. contrastens Barabuna tree frog
  • L. cooloolensis Cooloola sedge frog, Cooloola tree frog
  • L. coplandi Copland's rock frog
  • L. daraiensis Darai Plateau tree frog
  • L. darlingtoni Darlington's Madang tree frog
  • L. dentata bleating tree frog, Keferstein's tree frog
  • L. dorsalis dwarf rocket frog
  • L. dorsivena eastern mountains tree frog
  • L. electrica buzzing tree frog
  • L. eurynastes
  • L. everetti Everett's tree frog
  • L. ewingii brown tree frog
  • L. fallax eastern dwarf tree frog
  • L. flavescens
  • L. freycineti Freycinet's frog
  • L. gasconi
  • L. gracilis slender spotted tree frog
  • L. haematogaster red-bellied tree frog
  • L. havina
  • L. hilli
  • L. humboldtorum
  • L. inermis bumpy rocket frog
  • L. iris Western Highland tree frog
  • L. jervisiensis Jervis Bay tree frog
  • L. latopalmata broad-palmed frog
  • L. leucova West Sepik tree frog
  • L. lisae Lisa's tree frog
  • L. littlejohni Littlejohn's tree frog
  • L. lodesdema
  • L. longicrus Wendessi tree frog
  • L. longirostris long-snouted frog, sharp-snouted frog, scrub rocket frog
  • L. majikthise
  • L. mareku
  • L. megalops
  • L. meiriana rockhole frog
  • L. microbelos javelin frog
  • L. micromembrana Nodugl tree frog
  • L. modica Oruge tree frog
  • L. mucro
  • L. multiplica Kassam tree frog
  • L. mystax Moaif tree frog
  • L. naispela Crater Mountain treehole frog
  • L. nasuta striped rocket frog
  • L. nigrofrenata bridled frog
  • L. nigropunctata black-dotted tree frog
  • L. oenicolen Trauna River tree frog
  • L. ollauro
  • L. olongburensis wallum sedge frog, Olongburra frog, sharp-snouted reed frog
  • L. pallida pale frog
  • L. paraewingi plains brown tree frog (also red cryptic treefrog, Victoria frog)
  • L. peronii Peron's tree frog, emerald-speckled tree frog, laughing tree frog, maniacal cackle frog
  • L. personata masked frog
  • L. pinocchio Pinocchio frog
  • L. pratti
  • L. pronimia
  • L. prora Efogi tree frog
  • L. pygmaea Geelvink pygmy tree frog
  • L. quadrilineata lined tree frog
  • L. quiritatus screaming tree frog
  • L. revelata revealed frog, whirring tree frog
  • L. richardsi
  • L. rivicola
  • L. rothii Roth's tree frog
  • L. rubella desert tree frog
  • L. rubrops
  • L. scabra
  • L. singadanae
  • L. spaldingi
  • L. spartacus
  • L. staccato chattering rock frog
  • L. timida Menemsorae tree frog
  • L. tornieri Tornier's frog
  • L. tyleri Tyler's tree frog, southern laughing tree frog
  • L. umarensis Umar tree frog
  • L. umbonata Baliem River Valley tree frog
  • L. verae Vera's tree frog
  • L. verreauxii whistling tree frog, Verreaux's tree frog
  • L. viranula
  • L. vivissimia montane Pinocchio frog
  • L. vocivincens Brown River tree frog
  • L. wapogaensis
  • L. watjulumensis Watjulum frog
  • L. watsoni Watson's tree frog
  • L. wisselensis Wissel Lakes tree frog
  • L. wollastoni highland tree frog

References

  1. Jean-Marc Hero, Dale Roberts, Paul Horner, Richard Retallick (2004). "Litoria microbelos". IUCN Red List of Threatened Species. 2004: e.T41099A10390183. doi:10.2305/IUCN.UK.2004.RLTS.T41099A10390183.en. Retrieved 11 November 2021.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  2. "Javelin Frog Litoria microbelos (Cogger 1966)". Government of Western Australia. 2013.
  3. Newscientist.com
  4. Richards, Stephen J.; Mumpuni, Mumpuni; Günther, Rainer; Oliver, Paul M. (2019-05-14). "Systematics of New Guinea treefrogs ( Litoria : Pelodryadidae) with erectile rostral spikes: an extended description of Litoria pronimia and a new species from the Foja Mountains". Zootaxa. 4604 (2): 335–348. doi:10.11646/zootaxa.4604.2.6. ISSN 1175-5334. PMID 31717193. S2CID 181852228.
  5. "Litoria Tschudi, 1838 | Amphibian Species of the World". research.amnh.org. Retrieved 2019-12-22.

Bibliography

  • Frogs of Australia. Litoria genus . Amphibian Research Centre.
  • Frogs Australia Network search: Litoria
  • Cogger, H.G. 1979. Reptiles & Amphibians of Australia. A. H. & A. W. REED PTY LTD ISBN 0-589-50108-9
  • Tyler, Michael J. 1992. Encyclopedia of Australian Animals: Frogs. Angus & Robertson. ISBN 0-207-15996-3
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