A species that is extinct in the wild (EW) is one that has been categorized by the International Union for Conservation of Nature as known only by living members kept in captivity or as a naturalized population outside its historic range due to massive habitat loss.
Englerodendron usambarense is a species of plant in the family Fabaceae. It is found only in Tanzania.
Schefflerodendron usambarense is a species of legume in the family Fabaceae. It is found in Democratic Republic of the Congo, Gabon, and Tanzania.
Schefflerodendron is a genus of legume in the family Fabaceae. It contains the following species:
Cornufer batantae is a species of frog in the family Ceratobatrachidae. It is endemic to West Papua, Indonesia, and is known from two islands near the New Guinean mainland, Batanta and Waigeo. There are also unconfirmed records from Yapen and Gag Islands. Common name Batanta wrinkled ground frog has been coined for the species.
Cornufer cheesmanae is a species of frog in the family Ceratobatrachidae. It is endemic to New Guinea and found in the Cyclops Mountains and Bewani Mountains. The specific name cheesmanae honors Lucy Evelyn Cheesman, an English entomologist, explorer, and curator at London Zoo. Common name Cheesman's wrinkled ground frog has been coined for it.
Cornufer papuensis is a species of frog in the family Ceratobatrachidae. It is found in the northern parts of New Guinea and in many surrounding islands, including the Bismarck Archipelago, D'Entrecasteaux Islands, Trobriand Islands, and Maluku Islands including Sula Islands and Seram Island (Indonesia). Common name Papua wrinkled ground frog has been coined for the species.
Cornufer punctatus, commonly known as the dotted wrinkled ground frog, is a species of frog in the family Ceratobatrachidae. It is endemic to Western New Guinea (Indonesia) and occurs in the Arfak and Wondiwoi Mountains in the Guinean mainland well as on some adjacent islands.
The Somali hedgehog is a species of mammal in the family Erinaceidae. It is endemic to Somalia and Somaliland. The Somali hedgehog is nocturnal.
The pale gray shrew is a species of mammal in the family Soricidae. It is endemic to Pakistan. It is threatened by habitat loss.
Speleoperipatus is a monospecific genus of velvet worm in the Peripatidae family, containing the single species Speleoperipatus spelaeus.
Atrichotoxon is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicarionidae.
Ptychotrema usambarense is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Streptaxidae.
Anonidium usambarense was a tall tree in the family Annonaceae, formerly endemic to Tanzania. A single specimen was collected in 1910 at Amani in the Usambara mountains, at an altitude of 900m. In spite of intensive field work in the region looking specifically for this species, no other examples were found and it was declared extinct in 1998. The causes for its disappearance were the timber industry and the desire to expand agricultural land.
Anthospermum is a genus of flowering plants in the family Rubiaceae. It is found in Tropical and Southern Africa, Madagascar and in southwestern Arabian Peninsula.
Mitriostigma is a genus of flowering plants in the family Rubiaceae. There are five species all native to Southern Africa.
Uvariodendron is a genus of plants in the family Annonaceae.
It contains the following species :
Uvariodendron usambarense is a species of plant in the family Annonaceae. It is endemic to Tanzania.
