List of mammals of Equatorial Guinea

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This is a list of the mammal species recorded in Equatorial Guinea. Of the mammal species in Equatorial Guinea, one is critically endangered, eight are endangered, nine are vulnerable, and four are near threatened.[1]

The following tags are used to highlight each species' conservation status as assessed by the International Union for Conservation of Nature:

EX Extinct No reasonable doubt that the last individual has died.
EW Extinct in the wild Known only to survive in captivity or as a naturalized populations well outside its previous range.
CR Critically endangered The species is in imminent risk of extinction in the wild.
EN Endangered The species is facing an extremely high risk of extinction in the wild.
VU Vulnerable The species is facing a high risk of extinction in the wild.
NT Near threatened The species does not meet any of the criteria that would categorise it as risking extinction but it is likely to do so in the future.
LC Least concern There are no current identifiable risks to the species.
DD Data deficient There is inadequate information to make an assessment of the risks to this species.

Some species were assessed using an earlier set of criteria. Species assessed using this system have the following instead of near threatened and least concern categories:

LR/cd Lower risk/conservation dependent Species which were the focus of conservation programmes and may have moved into a higher risk category if that programme was discontinued.
LR/nt Lower risk/near threatened Species which are close to being classified as vulnerable but are not the subject of conservation programmes.
LR/lc Lower risk/least concern Species for which there are no identifiable risks.

Order: Hyracoidea (hyraxes)[]

The hyraxes are any of four species of fairly small, thickset, herbivorous mammals in the order Hyracoidea. About the size of a domestic cat they are well-furred, with rounded bodies and a stumpy tail. They are native to Africa and the Middle East.

  • Family: Procaviidae (hyraxes)
    • Genus: Dendrohyrax
      • Western tree hyrax, Dendrohyrax dorsalis LC

Order: Proboscidea (elephants)[]

The elephants comprise three living species and are the largest living land animals.

  • Family: Elephantidae (elephants)
    • Genus: Loxodonta
      • African forest elephant, L. cyclotis CR[2]

Order: Sirenia (manatees and dugongs)[]

Sirenia is an order of fully aquatic, herbivorous mammals that inhabit rivers, estuaries, coastal marine waters, swamps, and marine wetlands. All four species are endangered.

  • Family: Trichechidae
    • Genus: Trichechus
      • African manatee, Trichechus senegalensis VU

Order: Primates[]

Mandrill
Mantled guereza

The order Primates contains humans and their closest relatives: lemurs, lorisoids, tarsiers, monkeys, and apes.

  • Suborder: Strepsirrhini
  • Suborder: Haplorhini
    • Infraorder: Simiiformes
      • Parvorder: Catarrhini
        • Superfamily: Cercopithecoidea
          • Family: Cercopithecidae (Old World monkeys)
            • Genus: Miopithecus
              • Gabon talapoin, Miopithecus ogouensis LR/lc
            • Genus: Cercopithecus
              • Moustached guenon, Cercopithecus cephus LR/lc
              • Red-eared guenon, Cercopithecus erythrotis VU
              • De Brazza's monkey, Cercopithecus neglectus LR/lc
              • Greater spot-nosed monkey, Cercopithecus nictitans LR/lc
              • Crowned guenon, Cercopithecus pogonias LR/lc
              • Preuss's monkey, Cercopithecus preussi EN
            • Genus: Lophocebus
              • Grey-cheeked mangabey, Lophocebus albigena LR/lc
            • Genus: Cercocebus
              • Collared mangabey, Cercocebus torquatus LR/nt
            • Genus: Mandrillus
              • Drill, Mandrillus leucophaeus EN
              • Mandrill, Mandrillus sphinx VU
            • Subfamily: Colobinae
        • Superfamily: Hominoidea
          • Family: Hominidae (great apes)
            • Subfamily: Homininae
              • Tribe: Gorillini
                • Genus: Gorilla
                  • Western gorilla, Gorilla gorilla EN
              • Tribe: Panini
                • Genus: Pan
                  • Common chimpanzee, Pan troglodytes EN

Order: Rodentia (rodents)[]

Rodents make up the largest order of mammals, with over 40% of mammalian species. They have two incisors in the upper and lower jaw which grow continually and must be kept short by gnawing. Most rodents are small though the capybara can weigh up to 45 kg (99 lb).

Order: Soricomorpha (shrews, moles, and solenodons)[]

The "shrew-forms" are insectivorous mammals. The shrews and solenodons closely resemble mice while the moles are stout-bodied burrowers.

Order: Chiroptera (bats)[]

The bats' most distinguishing feature is that their forelimbs are developed as wings, making them the only mammals capable of flight. Bat species account for about 20% of all mammals.

Order: Pholidota (pangolins)[]

The order Pholidota comprises the eight species of pangolin. Pangolins are anteaters and have the powerful claws, elongated snout and long tongue seen in the other unrelated anteater species.

  • Family: Manidae
    • Genus: Manis
      • Giant pangolin, Manis gigantea LR/lc
      • Long-tailed pangolin, Manis tetradactyla LR/lc
      • Tree pangolin, Manis tricuspis LR/lc

Order: Cetacea (whales)[]

The order Cetacea includes whales, dolphins and porpoises. They are the mammals most fully adapted to aquatic life with a spindle-shaped nearly hairless body, protected by a thick layer of blubber, and forelimbs and tail modified to provide propulsion underwater.

  • Suborder: Mysticeti
    • Family: Balaenopteridae
      • Subfamily: Balaenopterinae
        • Genus: Balaenoptera
          • Common minke whale, Balaenoptera acutorostrata LC
          • Antarctic minke whale, Balaenoptera bonaerensis DD
          • Sei whale, Balaenoptera borealis EN
          • Bryde's whale, Balaenoptera edeni DD
          • Blue whale, Balaenoptera musculus EN
          • Fin whale, Balaenoptera physalus EN
      • Subfamily: Megapterinae
        • Genus: Megaptera
          • Humpback whale, Megaptera novaeangliae VU
  • Suborder: Odontoceti
    • Superfamily: Platanistoidea
      • Family: Physeteridae
        • Genus: Physeter
          • Sperm whale, Physeter macrocephalus VU
      • Family: Kogiidae
        • Genus: Kogia
          • Pygmy sperm whale, Kogia breviceps LR/lc
          • Dwarf sperm whale, Kogia sima LR/lc
      • Family: Ziphidae
      • Family: Delphinidae (marine dolphins)
        • Genus: Steno
          • Rough-toothed dolphin, Steno bredanensis DD
        • Genus: Tursiops
          • Common bottlenose dolphin, Tursiops truncatus LC
        • Genus: Delphinus
          • Long-beaked common dolphin, Delphinus capensis DD
        • Genus: Stenella
          • Pantropical spotted dolphin, Stenella attenuata LR/cd
          • Striped dolphin, Stenella coeruleoalba LR/cd
          • Atlantic spotted dolphin, Stenella frontalis DD
          • Clymene dolphin, Stenella clymene DD
          • Spinner dolphin, Stenella longirostris LR/cd
        • Genus: Lagenodelphis
        • Genus: Sousa
          • Atlantic humpback dolphin, Sousa teuszii
        • Genus: Orcinus
          • Orca, Orcinus orca LR/cd
        • Genus: Feresa
          • Pygmy killer whale, Feresa attenuata DD
        • Genus: Pseudorca
          • False killer whale, Pseudorca crassidens LR/lc
        • Genus: Globicephala
        • Genus: Peponocephala
          • Melon-headed whale, Peponocephala electra DD

Order: Carnivora (carnivorans)[]

There are over 260 species of carnivorans, the majority of which feed primarily on meat. They have a characteristic skull shape and dentition.

  • Suborder: Feliformia
  • Suborder: Caniformia
    • Family: Mustelidae (mustelids)
      • Genus: Ictonyx
        • Striped polecat, Ictonyx striatus LR/lc
      • Genus: Mellivora
        • Honey badger, Mellivora capensis LR/lc
      • Genus: Hydrictis
        • Speckle-throated otter, H. maculicollis LC
      • Genus: Aonyx
        • , Aonyx congicus NT

Order: Artiodactyla (even-toed ungulates)[]

African buffalo
Bongo
Blue duiker

The even-toed ungulates are ungulates whose weight is borne about equally by the third and fourth toes, rather than mostly or entirely by the third as in perissodactyls. There are about 220 artiodactyl species, including many that are of great economic importance to humans.

  • Family: Suidae (pigs)
    • Subfamily: Suinae
      • Genus: Potamochoerus
        • Red river hog, Potamochoerus porcus LR/lc
  • Family: Hippopotamidae (hippopotamuses)
    • Genus: Hippopotamus
      • Hippopotamus, Hippopotamus amphibius VU
  • Family: Tragulidae
  • Family: Bovidae (cattle, antelope, sheep, goats)
    • Subfamily: Antilopinae
    • Subfamily: Bovinae
      • Genus: Syncerus
        • African buffalo, Syncerus caffer LR/cd
      • Genus: Tragelaphus
        • Bongo, Tragelaphus eurycerus LR/nt
        • Bushbuck, Tragelaphus scriptus LR/lc
        • Sitatunga, Tragelaphus spekii LR/nt
    • Subfamily: Cephalophinae
      • Genus: Cephalophus
        • Peters's duiker, Cephalophus callipygus LR/nt
        • Bay duiker, Cephalophus dorsalis LR/nt
        • White-bellied duiker, Cephalophus leucogaster LR/nt
        • Blue duiker, Cephalophus monticola LR/lc
        • Black-fronted duiker, Cephalophus nigrifrons LR/nt
        • Ogilby's duiker, Cephalophus ogilbyi LR/nt
        • Yellow-backed duiker, Cephalophus silvicultor LR/nt

See also[]

Notes[]

  1. ^ This list is derived from the IUCN Red List which lists species of mammals and includes those mammals that have recently been classified as extinct (since 1500 AD). The taxonomy and naming of the individual species is based on those used in existing Wikipedia articles as of 21 May 2007 and supplemented by the common names and taxonomy from the IUCN, Smithsonian Institution, or University of Michigan where no Wikipedia article was available.
  2. ^ Gobush, K.S.; Edwards, C.T.T.; Balfour, D.; Wittemyer, G.; Maisels, F.; Taylor, R.D. (2021). "Loxodonta africana". IUCN Red List of Threatened Species. 2021: e.T181008073A204401095. doi:10.2305/IUCN.UK.2021-2.RLTS.T181008073A204401095.en. Retrieved 19 November 2021.
  3. ^ Bahaa-el-din, L.; Mills, D.; Hunter, L. & Henschel, P. (2015). "Caracal aurata". IUCN Red List of Threatened Species. 2015: e.T18306A50663128.

References[]

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