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Sechellophryne
''Sechellophryne'' is a small genus of sooglossid frogs with only two members living in the Seychelles. Species * ''Sechellophryne gardineri'' * ''Sechellophryne pipilodryas The Seychelles palm frog (''Sechellophryne pipilodryas'') is a species of frog that is endemic to Silhouette Island in the Seychelles. It is closely related to Gardiner's frog, ''Sechellophryne gardineri''. The Seychelles palm frog inhabits for ...'' References Amphibian genera {{Neobatrachia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sechellophryne Gardineri
Gardiner's Seychelles frog (''Sechellophryne gardineri'') is a small frog of the family Sooglossidae and endemic to the Seychelles. It is named after John Stanley Gardiner, English zoologist and oceanographer. Description Gardiner's frog is one of the smallest frogs in the world, reaching a maximum length of . Newly hatched frogs measure in length. Adult males are long. It is brown in color, and has a dark stripe running from its mouth to its legs. This frog is notable for its ability to hear despite the absence of a middle ear cavity. Research has shown that the species is able to use its mouth cavity to amplify sound and transmit it to the inner ear, as explained by co-author '' Jean-François Aubry''. Ecology and behavior Gardiner's frog is a terrestrial frog, feeding on small invertebrates including mites, sciarid larvae, ants, and amphipods. It is restricted to the high- and mid-altitude areas of Mahé and Silhouette Islands of the Seychelles group. This is unusual a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sechellophryne Pipilodryas
The Seychelles palm frog (''Sechellophryne pipilodryas'') is a species of frog that is endemic to Silhouette Island in the Seychelles. It is closely related to Gardiner's frog, ''Sechellophryne gardineri''. The Seychelles palm frog inhabits forests higher than above sea level and is closely associated with the palm '' Phoenicophorium borsigianum'' (another Seychelles endemic); most individuals are found in axils of the palm. It is the most arboreal of the Sooglossidae. As a result, the palm frog is the most recent species of the family to have been discovered (in 2000). The reproductive biology of this species is unknown, but it is presumed to involve direct development, i.e. eggs that hatch directly into froglets. IUCN has reassessed the species in 2012 and concluded that Seychelles palm frog should be considered as "Critically Endangered An IUCN Red List critically endangered (CR or sometimes CE) species is one that has been categorized by the International Union for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sooglossidae
Sooglossidae, the Seychelles frogs or Seychelles Island frogs, are a family of frogs found on the Seychelles Islands. Until recently, this family was believed to include the genera '' Sechellophryne'', '' Nesomantis'' and '' Sooglossus'', but following a major revision of amphibians in 2006, the genus ''Nesomantis'' was named a junior synonym of ''Sooglossus''. Their closest relatives are the purple frogs ( Nasikabatrachidae) of India. Description All Sooglossidae species are relatively small terrestrial frogs, about in length, hiding under fallen leaves or in rock crevices. They are unusual for the neobatrachials, in that they undertake inguinal amplexus, a primitive version of amplexus. They lay their eggs on moist ground, rather than in water. Several species lack tadpoles, with the eggs hatching directly into froglets. The tadpoles of '' S. sechellensis'' are carried, abnormally, on the backs of the female frogs until metamorphosis. There is no fossil record for the family. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely semiaquatic group of short-bodied, tailless amphibian vertebrates composing the order (biology), order Anura (coming from the Ancient Greek , literally 'without tail'). Frog species with rough skin texture due to wart-like parotoid glands tend to be called toads, but the distinction between frogs and toads is informal and purely cosmetic, not from taxonomy (biology), taxonomy or evolutionary history. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest and associated wetlands. They account for around 88% of extant amphibian species, and are one of the five most diverse vertebrate orders. The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar (250Myr, million years ago), but molecular clock, molecular clock dating suggests their divergent evolution, divergence from other amphibians may exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seychelles
Seychelles (, ; ), officially the Republic of Seychelles (; Seychellois Creole: ), is an island country and archipelagic state consisting of 155 islands (as per the Constitution) in the Indian Ocean. Its capital and largest city, Victoria, Seychelles, Victoria, is east of mainland Africa. Nearby island countries and territories include the Comoros, Madagascar, Mauritius, and the French Fifth Republic, French overseas departments and regions of France, overseas departments of Mayotte and Réunion to the south; and the Chagos Archipelago to the east. Seychelles is the list of African countries by area, smallest country in Africa as well as the list of African countries by population, least populated sovereign African country, with an estimated population of 100,600 in 2022. Seychelles was uninhabited prior to being encountered by Europeans in the 16th century. It faced competing French and British interests until it came under full British control in the early 19th century. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibian Species Of The World
''Amphibian Species of the World 6.2: An Online Reference'' (ASW) is a herpetology database. It lists the names of frogs, salamanders and other amphibians, which scientists first described each species and what year, and the animal's known range. The American Museum of Natural History hosts ''Amphibian Species of the World'', which is updated by herpetologist Darrel Frost. As of 2024, it contained more than 8700 species. History The Association of Systematics Collections (ASC) started this project in 1978 because the Convention on Trade in Endangered Species of Fauna and Flora (CITES) needed a database for animals. (The ASC later changed its name to Natural Science Collections Alliance.) The ASC's Stephen R. Edwards wrote ''Mammal Species of the World'' first and started ''Amphibian Species of the World'' second. Edwards decided to write about living amphibians because Richard G. Zweifel had just composed a large list of amphibian names and because experts from the Universi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
