''Scolecomorphus uluguruensis'' (common names: Uluguru black caecilian, Nyingwa caecilian), is a species of

caecilian Caecilians (; ) are a group of limbless, vermiform (worm-shaped) or serpentine (snake-shaped) amphibians with small or sometimes nonexistent eyes. They mostly live hidden in soil or in streambeds, and this cryptic lifestyle renders caecilians ...

in the family

Scolecomorphidae The Scolecomorphidae (from , 'wormlike' and , 'form') are a family of caecilians also known as tropical caecilians, buried-eyed caecilians, or African caecilians. They are found in Cameroon in West Africa, and Malawi and Tanzania in East Africa ...

. It is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

to the

Uluguru Mountains The Uluguru mountains are a mountain range in eastern Tanzania, named after the Luguru people, 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 ma ...

Tanzania Tanzania, officially the United Republic of Tanzania, is a country in East Africa within the African Great Lakes region. It is bordered by Uganda to the northwest; Kenya to the northeast; the Indian Ocean to the east; Mozambique and Malawi to t ...

Habitat and conservation

''Scolecomorphus uluguruensis'' is a soil-dwelling species that occurs in montane forests at elevations of

above sea level Height above mean sea level is a measure of a location's vertical distance (height, elevation or altitude) in reference to a vertical datum based on a historic mean sea level. In geodesy, it is formalized as orthometric height. The zero level ...

. Presumably, it can also live in secondary habitats such as small-holder agricultural areas. It is

viviparous In animals, viviparity is development of the embryo inside the body of the mother, with the maternal circulation providing for the metabolic needs of the embryo's development, until the mother gives birth to a fully or partially developed juve ...

and does not need water bodies for reproduction. The species has been recorded as locally abundant in the past, and it has also been collected in recent years. It probably suffers from habitat disturbance and conversion caused by deforestation and agricultural intensification, although it is not known whether these constitute significant threats. It occurs in the Uluguru Nature Reserve, but small-holder agriculture is encroaching on the reserve. The

International Union for Conservation of Nature The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the stat ...

(IUCN) has reassessed ''Scolecomorphus uluguruensis'' as "

Endangered An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, inv ...

" because it is known only from few locations and there is ongoing habitat loss.

References

Scolecomorphus Amphibians of Tanzania Endemic fauna of Tanzania Taxa named by Thomas Barbour Taxa named by Arthur Loveridge Amphibians described in 1928 Taxonomy articles created by Polbot {{caecilian-stub