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Callulina Kreffti
Krefft's warty frog (''Callulina kreffti''), or Krefft's secret frog, is a species of frog in the family Brevicipitidae. It is found in the Eastern Arc Mountains in Tanzania and in southern Kenya. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rural gardens, and heavily degraded former forest. It is threatened by habitat loss. Description Krefft's warty frog is a sturdy frog with a short snout, visible tympani behind the eyes and short legs. It can grow to a length of . The fingers and toes are short with wide toe pads. The dorsal surface is glandular and densely covered with small warts and the general colour is greyish-brown, rusty brown or greyish black. The underside is paler. This species could be confused with ''Breviceps mossambicus'' but that species lacks the large, square-ended toe pads which help ''Callulina kreffti'' to clamber about in trees. Distribution and habitat Krefft's warty frog is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar, but molecular clock, molecular clock dating suggests their split from other amphibians may extend further back to the Permian, 265 Myr, million years ago. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest. Frogs account for around 88% of extant amphibian species. They are also one of the five most diverse vertebrate orders. Warty frog species tend to be called toads, but the distinction between frogs and toads is informal, not from Taxonomy (biology), taxonomy or evolutionary history. An adult frog has a stout body, protruding eyes, anteriorly-attached tongue, limb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pare Mountains
The Pare Mountains are a mountain range in northeastern Tanzania, located north of the Usambara Mountains. The mountains are administratively located in the Kilimanjaro Region, specifically in the Mwanga District and Same District. The North and South Pare mountain ranges reach a height of 2,463 meters at Shengena Peak. They are separated into North Pare Mountains and South Pare Mountains and are part of the Eastern Arc of mountains. The mountains are named after the indigenous Pare people, Pare people who reside there. Bird species in the Pare mountains include the endemic South Pare white-eye (''Zosterops winifredae''), the mountain buzzard (''Buteo oreophilus''), olive woodpecker (''Mesopicos griseocephalus''), moustached tinkerbird (''Pogoniulus leucomystax''), and the African hill babbler (''Pseudoalcippe abyssinica''). References {{Authority control Eastern Arc forests Eastern Arc Mountains Mountain ranges of Tanzania Geography of Kilimanjaro Region Mountains of Tanz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callulina
''Callulina'' (commonly known as the warty frogs) is a small genus of frogs in the family Brevicipitidae with nine members in Tanzania and Kenya. Originally ''Callulina'' was thought to be monotypic and widely distributed through Eastern Arc Mountains in Tanzania and in southern Kenya. However, within the last decade eight new species has been identified, the majority of which are considered critically endangered by the International Union for Conservation of Nature (IUCN). Species Amphibian Species of the World ''Amphibian Species of the World 6.1: 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. ... lists nine ''Callulina'' species, most of which has been discovered within the last decade. * '' Callulina dawida,'' Taita warty frog * '' Callulina hanseni'', Hansen's warty frog * '' Callulina kanga'', Krefft's secret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the International Union for Conservation of Nature, IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to International Unio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Concern
A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the "Least Concern" category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status. Evaluation Since 2001 the category has had the abbreviation "LC", following the IUCN 2001 Categories & Criteria (version 3.1). Before 2001 "least concern" was a subcategory of the "Lower Risk" category and assigned the code "LR/lc" or lc. Around 20% of least concern taxa (3261 of 15636) in the IUCN database still use the code "LR/lc", which indicates they have not been re-evaluate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musa (genus)
''Musa'' is one of two or three genera in the family Musaceae. The genus includes flowering plants producing edible bananas and plantains. Around 70 species of ''Musa'' are known, with a broad variety of uses. Though they grow as high as trees, banana and plantain plants are not woody and their apparent " stem" is made up of the bases of the huge leaf stalks. Thus, they are technically gigantic herbaceous plants. ''Musa'' species are used as food plants by the larvae of some Lepidoptera species, including the giant leopard moth and other ''Hypercompe'' species, including '' H. albescens'' (only recorded on ''Musa''), '' H. eridanus'', and '' H. icasia''. Description Banana plants represent some of the largest herbaceous plants existing in the present, with some reaching up to in height (59 feet (18 meters) in the case of '' Musa ingens''). The large herb is composed of a modified underground stem (rhizome), a false trunk of tightly rolled petioles, a netw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Udzungwa Mountains
The Udzungwa Mountains are a mountain range in south-central Tanzania. The mountains are mostly within Iringa Region, south of Tanzania's capital Dodoma. The Udzungwa Mountains are part of the Eastern Arc Mountains, and are home to a biodiverse community of flora and fauna with large numbers of endemic species. The mountains are home to the Hehe people, and the name Udzungwa comes from the Kihehe word “Wadzungwa", which means the people who live on mountainsides. Iringa is the largest settlement in the mountains, and the regional headquarters. Geography The Undzungwa Mountains cover an area of 16,131.40 km², the largest of the Eastern Arc ranges. The highest peak in the range is Luhombero at . The mountain range extends generally northeast-southwest. The Usangu Plain lies to the northwest, drained by the Great Ruaha River and its tributaries. The Great Ruaha River separates the Udzungwa Mountains from the Rubeho Mountains and Uvidunda Mountains to the northeast. The Kil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukaguru Mountains
The Ukaguru Mountains are a mountain range in central Tanzania. The mountains are in Morogoro region, east of Tanzania's capital Dodoma. The mountains are named for the Kaguru people. The Ukaguru Mountains are part of the Eastern Arc Mountains, and are home to a biodiverse community of flora and fauna with large numbers of endemic species. Geography The Ukaguru Mountains are plateau, covering an area of 1258.8 km2. The Mkondoa River separates the Ukaguru Mountains from the Rubeho Mountains to the southwest. The Mkata Plain lies to the east. The Nguru Mountains lie to the northeast. The Kiboriani Mountains, a western outlier of the Ukagurus, and East African Plateau lie to the west. Climate The Ukaguru Mountains lie in the rain shadow of the taller Uluguru Mountains to the southeast, which block the moisture-laden winds from the Indian Ocean which provide most of the rainfall in the Eastern Arc Mountains. Most of the rainfall occurs in the November-to-May wet season, althoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nguru Mountains
The Nguru Mountains are a mountain range in Morogoro Region, Tanzania, Africa. The Nguru Mountains are part of the Eastern Arc Mountains. The mountains are predominantly covered with rainforest, home to 83 species of birds (Romdal 2001) and African violets. There are a number of forest reserves in the mountains. Geography The Nguru Mountains cover an area of 1672.90 km². The highest elevation is 2400 meters in Nguru South. The range runs roughly northeast-southwest, and is split by the valley of the Mjonga River, a tributary of the Wami River. The range lies in the watershed of the Wami. The plain of the Wami and its tributary the Mkata lies to the southeast and east. The Uluguru Mountains lie to the southeast across the plain. The Ukaguru Mountains lie to the southwest, and the Nguu Mountains lie to the north; both ranges are separated from the Nguru Mountains by low hills. More hilly country separates the Maasai Steppe the northwest. Climate The Nguru mountains interce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uluguru Mountains
The Uluguru mountains are a mountain range in eastern Tanzania, named after the Luguru tribe. The main portion of the Uluguru mountains is a ridge running roughly north-south and rising to altitude at its highest point. On the main Uluguru range, 50 villages touch the forest boundary and over 151,000 people are found within the mountain area, often at increasing densities at higher altitudes up to the forest boundary. Geography The Ulugurus lie 200 km inland from the Indian Ocean. They are part of a chain of mountains in eastern Africa collectively called the Eastern Arc Mountains, which include the Taita Hills, Pare Mountains, Usambara Mountains, Nguru Mountains, Rubeho, Ukaguru, Udzungwa Mountains and Mahenge Mountains. Vegetation The vegetation of the Uluguru main ridge and outlying blocks is extremely variable. It ranges from drier lowland coastal forest habitats, to transitional rainforests, to sub-montane, montane and upper montane forest types. Climate Climaticall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Usambara Mountains
The Usambara Mountains of northeastern Tanzania in tropical East Africa, comprise the easternmost ranges of the Eastern Arc Mountains. The ranges of approximately long and about half that wide, are situated in the Lushoto District of the Tanga Region. They were formed nearly two million years ago by faulting and uplifting, and are composed of Precambrian metamorphic rocks. They are split into two sub-ranges; the West Usambaras being higher than the East Usambaras, which are nearer the coast and receive more rainfall. The mountains are clad in virgin tropical rainforest which has been isolated for a long period and they are a centre of endemism. Historically they were inhabited by Bantu, Shambaa, and Maasai people but in the eighteenth century, a Shambaa kingdom was founded by Mbegha. The kingdom eventually fell apart after a succession struggle in 1862. German colonists settled in the area which was to become German East Africa, and after World War I it became part of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimba Hills National Reserve
The Shimba Hills National Reserve is a small National Reserve in the former Coast Province of Kenya, 33 km from Mombasa and 15 km from the coast. The reserve is an area of coastal rainforest, woodland and grassland. It is an important area for plant biodiversity – over 50% of the 159 rare plants in Kenya are found in the Shimba Hills, including some endangered species of cycad and orchids. It is also a nationally important site for birds and butterflies. There are estimated to be approximately 700 elephants in the reserve. This population is unsustainably high – it causes significant damage to vegetation, threatening the endangered plant life. Conflict between humans and elephants has also reached critical levels. North of the reserve, the Mwaluganje Elephant Sanctuary has been established to provide a route for elephants to leave the park. The remainder of the park boundary is fenced to prevent the elephants from invading farmland. The Kenya Wildlife Service has pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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