Garnett's greater galago, Garnett's galago, Small-eared greater galago
The northern greater galago (Otolemur garnettii ), also known as Garnett's greater galago, Garnett's galago, or the small-eared greater galago, is a nocturnal, arboreal primate endemic to Africa.
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NocturnalNocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal",...
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OmnivoreAn omnivore is an animal that has the ability to eat and survive on both plant and animal matter. Obtaining energy and nutrients from plant and ani...
A frugivore is an animal that thrives mostly on raw fruits or succulent fruit-like produce of plants such as roots, shoots, nuts, and seeds. Approx...
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ArborealArboreal locomotion is the locomotion of animals in trees. In habitats in which trees are present, animals have evolved to move in them. Some anima...
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ZoochoryZoochory animals are those that can disperse plant seeds in several ways. Seeds can be transported on the outside of vertebrate animals (mostly mam...
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ScansorialScansorial animals are those that are adapted to or specialized for climbing. Many animals climb not only in tress but also in other habitats, such...
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
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TerritorialA territory is a sociographical area that which an animal consistently defends against the conspecific competition (or, occasionally, against anima...
Among animals, viviparity is the development of the embryo inside the body of the parent. The term 'viviparity' and its adjective form 'viviparous'...
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PolygynandryPolygynandry is a mating system in which both males and females have multiple mating partners during a breeding season.
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PolygamyPolygamy is the practice of breeding with multiple partners. When a male breeds with more than one female at the same time – it is called polygyny....
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SolitaryNo
Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
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starts withThis species has a large body size relative to other galagos. The ears are small relative to the round head with short, wide snout. The eyes are large and binocular. The dentition formula is 2:1:3:3.
The coloration depends upon subspecies: O. g. garnetti exhibits green-tinged reddish brown dorsal pelage. The ventral side is yellow and the terminal half of the tail is black. O. g. lasiotis has lighter and more gray toned fur than O. g. garnetti. The ventral side is white and the tail's terminal end of the tail is only slightly darker than the rest with a white tip. O. g. kikuyuensis exhibits iron gray fur tinged with green on its back, flanks and limbs. The ventral side is yellow-white. The tail is usually light brown with the terminal quarter being black. O. g. panganiensis is reddish brown to gray lacking the greenish hints in other species, while the ventral surface varies from white to yellow. The terminal quarter of the tail is dark brown or black.
The northern greater galago has a head-and-body length of 23–34 cm (26 cm average), a tail length of 31–44 cm (average 36 cm) and body weight of 0.5–1 kg (mean 0.75 kg). This species exhibits significant degree of sexual size dimorphism with males larger than the females. This is due to bimaturism, where males have a longer period of growth and have an average 19% greater body mass than females. The average male is 794 g and the average adult female is 734 g.
The species is found in coastal regions of East Africa ranging from the Juba River in Somalia to the Ruvuma River in Tanzania. It also can be found inland throughout the Kenyan highlands and on the islands of Zanzibar and Pemba. The species is restricted to coastal and riverine forests or Kenyan highland forest. It does not inhabit woodland savannah. The actual geographic range of each subspecies is as follows: O. g. garnetti is restricted to Zanzibar and the Pemba Islands. O. g. lasiotis is found along the Kenyan coast as far north as the Juba River and south to Tanga and Tanzania. Its range extends inland to the Taita Hills and Kibwezi. O. g. kikuyuensis is found in the Kenyan Highlands. O. g. panganiensis is found throughout Tanzania from the border of Mozambique north to Tanga.
The northern greater galago is a nocturnal predominantly arboreal primate. During the day, they sleep alone in trees and emerge at night. They tend to focus on a particularly portion of their home range for several nights while foraging, then move on to concentrate on a new section after a short time. They are quadrupedal and are capable of hopping short distances from tree to tree. Unlike their larger relatives the brown greater galagos, northern greater galagos can land hind feet first when leaping. Their diet consists primarily of fruit and insects, approximately a 50/50 mix. They are capable of learned behaviors to fish and consume mollusks when available.