Beecroft's flying squirrel (''Anomalurus beecrofti'') or Beecroft's scaly-tailed squirrel, is a species of

rodent Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are n ...

in the family Anomaluridae. Some authorities consider it to be

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispe ...

within the genus ''Anomalurops''. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, and

plantation A plantation is an agricultural estate, generally centered on a plantation house, meant for farming that specializes in cash crops, usually mainly planted with a single crop, with perhaps ancillary areas for vegetables for eating and so on. The ...

s. It is threatened by

habitat destruction Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...

but is a common species with a wide range and the

International Union for Conservation of Nature The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of nat ...

has rated its conservation status as being of "

least concern A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. T ...

Description

Beecroft's flying squirrel is a medium-sized squirrel with a body-length of about with a tail of . The fur is soft and thick, the upper parts being a brindled slate-grey and the underparts being paler grey with an orangeish sheen or whitish. There is a pale spot on the crown and another on the nape of the neck. A gliding membrane extends from the fore limbs to the hind limbs and onwards to the tail. This is furred on its upper side but nearly naked below. The tail is black and has sixteen to eighteen scales on the underside near its base.

Distribution and habitat

Beecroft's flying squirrel has a wide distribution in West and Central Africa. Its range extends from Senegal in the west to Nigeria, Cameroon and the Democratic Republic of Congo in the east, and southwards to Namibia, with a few records from Angola. Although native to virgin wet and dry forests, it is able to adapt to secondary forest, and occurs at altitudes of up to . It seems to prefer swampy forests with palms, and also inhabits

oil palm ''Elaeis'' () is a genus of palms containing two species, called oil palms. They are used in commercial agriculture in the production of palm oil. The African oil palm '' Elaeis guineensis'' (the species name ''guineensis'' referring to its c ...

plantations and other cultivated areas.

Ecology

Beecroft's flying squirrels are largely nocturnal. They spend the day in nests composed of leaves and twigs high up in the canopy. At dusk they leave these and glide down to lower parts of the trees to forage for nuts, fruit, seeds, leaves and bark. They can run along branches but seldom descend to the ground as they find terrestrial locomotion difficult because their gliding membranes get in the way. The enlarged scales on the undersides of their tails may serve the purpose of slowing them down as they land from their glide. These squirrels may occur alone or in pairs, or several individuals may live in the same tree and hide in the same nest. They communicate by making calls described as "something between a whistle and a hoot". Their hearing is probably acute; they sometimes make twittering sounds, and have a hissing alarm call. The reproduction of this species has been little studied. In Nigeria, breeding seems to occur in the rainy season, lactating females having been found in January and October. The litter size seems normally to be one, the young being fully furred and able to move around at the time of birth. A copulatory plug is present in the vagina during pregnancy. The juvenile remains in the nest for some time. Both parents care for the young, masticating food and bringing it to their offspring in their mouths, their cheeks swelling to the size of

tangerine The tangerine is a type of citrus fruit that is orange in color. Its scientific name varies. It has been treated as a separate species under the name ''Citrus tangerina'' or ''Citrus'' × ''tangerina'', or treated as a variety of ''Citrus retic ...

References

External links

* * {{Taxonbar, from=Q570467 Beecroft's flying squirrel Mammals of Central Africa Mammals of West Africa Beecroft's flying squirrel Taxonomy articles created by Polbot