Silver dik-dik | |
---|---|
Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Artiodactyla |
Family: | Bovidae |
Subfamily: | Antilopinae |
Genus: | Madoqua |
Species: | M. piacentinii |
Binomial name | |
Madoqua piacentinii Drake-Brockman, 1911 [2] | |
The silver dik-dik (Madoqua piacentinii) is a small antelope found in low, dense thickets along the southeastern coast of Somalia and in Acacia-Commiphora bushland in the Shebelle Valley in southeastern Ethiopia. [1] It is the smallest species of dik-dik, with a length of 45–50 cm (18–20 in), a height of 30–33 cm (12–13 in), and a weight of 2–3 kg (4.4–6.6 lb). [3] Its back and flanks are grizzled silvery, while the limbs, ears, and muzzle are ochraceus in colour. [3] Little is known about its status, but numbers are believed to be decreasing. [1]
Together with the closely related Salt's dik-dik, this species forms the subgenus Madoqua in the genus Madoqua (other dik-diks are also in the genus Madoqua, but the subgenus Rhynchotragus). [4] [5] The taxonomy of this subgenus is complex and a matter of dispute. Though most recent authorities treat the silver dik-dik as a monotypic species, [1] [6] the silver dik-dik has been suggested as a subspecies of Swayne's dik-dik [4] (itself now usually treated as a subspecies of Salt's dik-dik). [5]
The woolly mouse opossum or long-furred woolly mouse opossum, known locally as the cuíca, is a South American marsupial of the family Didelphidae. Its range includes central Colombia, Venezuela, French Guiana, Guyana, Suriname, eastern Peru, northern Bolivia, and northern Brazil. It was formerly assigned to the genus Micoureus, which was made a subgenus of Marmosa in 2009.
A dik-dik is the name for any of four species of small antelope in the genus Madoqua that live in the bushlands of eastern and southern Africa.
The prairie shrew is a small shrew found in the Canadian prairies and midwestern United States. At one time, this species was considered to be a subspecies of the similar cinereus shrew, S. cinereus.
The red gazelle is an extinct species or subspecies of gazelle. It was formerly considered a member of the genus Gazella within the subgenus Eudorcas before Eudorcas was promoted to a full genus. It is thought to have lived in the better-watered mountain areas of North Africa rather than in deserts, because of the rich colouring on the coat.
Kirk's dik-dik is a small antelope native to Eastern Africa and one of four species of dik-dik antelope. It is believed to have six subspecies and possibly a seventh existing in southwest Africa. Dik-diks are herbivores, typically of a fawn color that aids in camouflaging themselves in savannah habitats. According to MacDonald (1985), they are also capable of reaching speeds up to 42 km/hour. The lifespan of Kirk's dik-dik in the wild is typically 5 years, but may surpass 10 years. In captivity, males have been known to live up to 16.5 years, while females have lived up to 18.4 years.
The red-fronted gazelle is widely but unevenly distributed gazelle across the middle of Africa from Senegal to northeastern Ethiopia. It is mainly resident in the Sahel zone, a narrow cross-Africa band south of the Sahara, where it prefers arid grasslands, wooded savannas and shrubby steppes.
Taurotragus is a genus of large antelopes of the African savanna, commonly known as elands. It contains two species: the common eland T. oryx and the giant eland T. derbianus.
Damaliscus, commonly known as tsessebes, is a genus of antelope in the family Bovidae, subfamily Alcelaphinae, found in Africa.
Salt's dik-dik is a small antelope found in semidesert, bushland, and thickets in the Horn of Africa, but marginally also in northern Kenya and eastern Sudan. It is named after Henry Salt, who was the first European to acknowledge the species in Abyssinia in the early 19th century.
Taphozous is a genus of the family Emballonuridae. The wide distribution of the genus includes several regions of Australia, Indonesia, Papua New Guinea and Africa. Taphozous comes from the Greek τάφος, meaning "a tomb". The common names for species include variants on sac-winged, sheathtail, or tomb bats.
The elegant water shrew is a species of mammal in the subfamily Soricinae of the family Soricidae. It is monotypic within the genus Nectogale. It lives in Sikkim and China.
Phacochoerus is a genus in the family Suidae, commonly known as warthogs. They are pigs who live in open and semi-open habitats, even in quite arid regions, in sub-Saharan Africa. The two species were formerly considered conspecific under the scientific name Phacochoerus aethiopicus, but today this is limited to the desert warthog, while the best-known and most widespread species, the common warthog, is Phacochoerus africanus.
The Mérida brocket, also known as the Meroia brocket or rufous brocket, is a small species of deer. It is found in forest and páramo at altitudes of 1,000–3,500 metres (3,300–11,500 ft) in the Andes of northern Colombia and western Venezuela. It was once treated as a subspecies of the similar little red brocket, but has been considered a distinct species since 1987, though as recent as 1999 some maintained it as a subspecies.
Nanger is a genus of antelopes, commonly called gazelles. Nanger was originally considered a subgenus within the genus Gazella, but has since been elevated to genus status. The three living species within the genus Nanger are:
Helogale is a genus of the mongoose family (Herpestidae). It consists of two species and 12 subspecies:
The red serow, also called the Burmese red serow is a goat-antelope thought to be native to southern Bangladesh and northern Myanmar. It has been sometimes been considered a subspecies of C. sumatraensis. In the northeastern part of India, the red serow occurs widely in the hills south of the Brahmaputra river. although the IUCN states that this species is recorded with certainty only from Myanmar, in Kachin State, and that records in India refer to the Himalayan serow.
The Cascade mountain wolf is an extinct subspecies of the gray wolf that was once found in the Pacific Northwest, but became extinct in 1940.
Dama is a genus of deer in the subfamily Cervinae, commonly referred to as fallow deer.
The Napo saki, also known as the Napo monk saki, is a species of saki monkey, a type of New World monkey. Its range includes parts of eastern Ecuador and northern Peru. The name is derived from the Napo River in its locality. This species was originally described by Lönnberg as the subspecies Pithecia monachus napensis and has been treated as a synonym of P. monachus monachus. Hershkovitz retained it under P. monachus in 1987, but it was raised to full species status in 2014.
The Sumatran treeshrew is a treeshrew species within the Tupaiidae family. It was previously listed as a subspecies of Tupaia glis for one hundred years, but was raised up to species status in 2013. It is found on the islands of Sumatra and Tanahbala in Indonesia. It is the type species for the Tupaia genus.