Seychelle Islands treefrog | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Anura |
Family: | Hyperoliidae |
Genus: | Tachycnemis Fitzinger, 1843 |
Species: | T. seychellensis |
Binomial name | |
Tachycnemis seychellensis | |
The Seychelle Islands treefrog or Seychelles treefrog (Tachycnemis seychellensis) is a species of frog in the family Hyperoliidae. It is endemic to Seychelles. Its natural habitats are subtropical or tropical moist lowland forest, rivers, swamps, freshwater marshes, intermittent freshwater marshes, plantations, rural gardens, heavily degraded former forest, and irrigated land.
T. seychellensis is the only species in the genus Tachycnemis.
Currently, the granitic Seychelles are the remaining emergent part of a continental fragment, previously part of Gondwana, that was associated with India and Madagascar when they separated from Africa during the Cretaceous. [2]
The Hyperoliidae, or sedge frogs and bush frogs, are a large family of small to medium-sized, brightly colored frogs which contains more than 250 species in 19 genera. Seventeen genera are native to sub-Saharan Africa. In addition, the monotypic genus Tachycnemis occurs on the Seychelles Islands, and the genus Heterixalus is endemic to Madagascar.
Vallée de Mai Nature Reserve is a nature park and UNESCO World Heritage Site on the island of Praslin, Seychelles. It consists of a well-preserved palm forest, flagship species made up of the island endemic coco de mer, as well as five other endemic palms. The coco de mer, a monocot tree in the Arecaceae, has the largest seeds of any plant in the world. Also unique to the park is its wildlife, including birds such as the rare Seychelles black parrot, mammals, crustaceans, snails, and reptiles. There has been a determined effort to eliminate all the introduced exotic species of plants from the area but this has not been successful in eliminating coffee, pineapple, and ornamental palms thus far. This forest, with its peculiar plant and animal species, is a relict from the time when the supercontinent of Gondwana was divided into smaller parts, leaving the Seychelles islands between the present day Madagascar and India.
The banded banana frog is a species of frog in the family Hyperoliidae. It is found in Ivory Coast, Ghana, Guinea, Liberia, and Sierra Leone. Its natural habitats are moist savanna, swamps, freshwater marshes, intermittent freshwater marshes, plantations, rural gardens, and heavily degraded former forest. It is threatened by habitat loss.
Cryptothylax greshoffii is a species of frogs in the family Hyperoliidae. It is found in Angola, Cameroon, the Central African Republic, the Democratic Republic of the Congo, Equatorial Guinea, Gabon, and possibly Republic of the Congo. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist shrubland, rivers, swamps, freshwater lakes, freshwater marshes, intermittent freshwater marshes, rural gardens, heavily degraded former forests, and aquaculture ponds. Cryptothylax greshoffii and “Hyperolius” robustus have a phylogenetic relatationship
Cryptothylax minutus is a species of frogs in the family Hyperoliidae found in the Democratic Republic of the Congo and possibly the Republic of the Congo. Its natural habitats are subtropical or tropical moist lowland forests, rivers, swamps, freshwater lakes, freshwater marshes, intermittent freshwater marshes, rural gardens, and heavily degraded former forests.
Heterixalus carbonei is a species of frogs in the family Hyperoliidae endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, freshwater marshes, and intermittent freshwater marshes. It is threatened by habitat loss.
Hyperolius cinnamomeoventris is a species of frog in the family Hyperoliidae. It is found in Angola, Cameroon, Republic of the Congo, Democratic Republic of the Congo, Equatorial Guinea, Gabon, Ghana, Kenya, Uganda, Zambia, and possibly in Central African Republic, Rwanda, Sudan, and Tanzania. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical swamps, subtropical or tropical moist montane forests, dry savanna, moist savanna, subtropical or tropical seasonally wet or flooded lowland grassland, swamps, freshwater lakes, intermittent freshwater lakes, freshwater marshes, intermittent freshwater marshes, rural gardens, heavily degraded former forest, and ponds.
Hyperolius ferrugineus is a species of frog in the family Hyperoliidae. It is endemic to Democratic Republic of the Congo. Its natural habitats are subtropical or tropical moist lowland forests, swamps, freshwater marshes, and intermittent freshwater marshes.
Hyperolius ghesquieri is a species of frog in the family Hyperoliidae. It is endemic to Democratic Republic of the Congo. Its natural habitats are subtropical or tropical moist lowland forests, rivers, swamps, freshwater marshes, and intermittent freshwater marshes.
Hyperolius langi is a species of frog in the family Hyperoliidae. It is found in Democratic Republic of the Congo, possibly Rwanda, and possibly Uganda. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rivers, freshwater marshes, and intermittent freshwater marshes. It is threatened by habitat loss.
Hyperolius pardalis is a species of frog in the family Hyperoliidae. It is found in Cameroon, Central African Republic, Republic of the Congo, Equatorial Guinea, Gabon, and possibly Democratic Republic of the Congo. Its natural habitats are subtropical or tropical moist lowland forests, rivers, swamps, freshwater marshes, intermittent freshwater marshes, rural gardens, heavily degraded former forest, and ponds.
Hyperolius phantasticus is a species of frog in the family Hyperoliidae. It is found in Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Gabon, possibly Angola, and possibly Equatorial Guinea. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical seasonally wet or flooded lowland grassland, freshwater marshes, intermittent freshwater marshes, rural gardens, heavily degraded former forest, and ponds.
Hyperolius platyceps is a species of frog in the family Hyperoliidae. It is found in Angola, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Equatorial Guinea, and Gabon. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical swamps, rivers, shrub-dominated wetlands, swamps, freshwater marshes, intermittent freshwater marshes, rural gardens, heavily degraded former forest, and ponds.
Hyperolius pyrrhodictyon is a species of frog in the family Hyperoliidae. It is endemic to Zambia. Its natural habitats are dry savanna, moist savanna, subtropical or tropical dry shrubland, subtropical or tropical moist shrubland, subtropical or tropical dry lowland grassland, subtropical or tropical seasonally wet or flooded lowland grassland, rivers, swamps, freshwater lakes, intermittent freshwater lakes, freshwater marshes, intermittent freshwater marshes, arable land, pastureland, urban areas, heavily degraded former forest, water storage areas, ponds, open excavations, irrigated land, seasonally flooded agricultural land, and canals and ditches.
Congolius is a genus of frogs in the family Hyperoliidae. It is monotypic, being represented by the single species Congolius robustus. It is endemic to the Democratic Republic of the Congo. Its natural habitats are subtropical or tropical moist lowland forests, swamps, freshwater marshes, intermittent freshwater marshes, rural gardens, and heavily degraded former forest.
Hyperolius xenorhinus is a species of frog in the family Hyperoliidae. It is found in Democratic Republic of the Congo and possibly Uganda. Its natural habitats are subtropical or tropical moist montane forests, rivers, swamps, freshwater marshes, and intermittent freshwater marshes.
Leptopelis mossambicus, the brown-backed tree frog, Mozambique tree frog or Mossambique forest treefrog, is a species of frog in the family Arthroleptidae found in Eswatini, Malawi, Mozambique, South Africa, Zimbabwe, and possibly Botswana. Its natural habitats are dry savanna, moist savanna, subtropical or tropical moist shrubland, subtropical or tropical dry lowland grasslands, subtropical or tropical seasonally wet or flooded lowland grasslands, swamps, freshwater marshes, and intermittent freshwater marshes. It is threatened by habitat loss.
Rhacophorus reinwardtii is a species of frog in the family Rhacophoridae. It is variously known under the common names of black-webbed treefrog, green flying frog, Reinwardt's flying frog, or Reinwardt's treefrog. Before 2006, Rhacophorus reinwardtii and Rhacophorus kio were considered to be the same species. It is not considered threatened by the IUCN.
The Seychelles sheath-tailed bat is a sac-winged bat found in the central granitic islands of the Seychelles. They are nocturnal insectivores that roost communally in caves. The species was previously abundant across much of the archipelago, but has since seen a substantial loss of habitat. The International Union for Conservation of Nature has listed the species as being critically endangered, due to population decline. This is mainly due to an increase in land development and the introduction of invasive species.