African Pygmy Squirrel
Myosciurus pumilio (Le Conte, 1857)
Also calledAfrikaanse Dwergeekhoorn (nld) · Afrikadvergekorn (nob) · Afrikanisches Zwerghörnchen (deu) · Dvergekorn (nob) · afrikankääpiöorava (fin) · myszowiórka karłowata (pol) · veveřička malá (ces) · Écureuil pygmée (fra) · Мышиная белка (rus) · アフリカコビトリス (jpn)
First described in: Proc. Acad. Nat. Sci. Philadelphia vol.9 p.11
The African pygmy squirrel (Myosciurus pumilio) is a species of rodent in the family Sciuridae. It is monotypic within the genus Myosciurus. It is found in tropical rainforests in Cameroon, the Republic of the Congo, Equatorial Guinea, and Gabon. It is not considered threatened, but likely declines locally due to habitat loss. Together with the least pygmy squirrel of Asia, the African pygmy squirrel is the world's smallest squirrel measuring about 12–14 cm (4.7–5.5 in) in total length and just 15–18 g (0.53–0.63 oz) in weight, which is less than a typical house mouse.
Descriptions from checklists and floras indexed by GBIF
discussion
Discussion: Reviewed by Gharaibeh and Jones (1996, Mammalian Species No. 523).
Order Rodentia - Family Sciuridae
distribution
Distribution: SE Nigeria, Cameroon, Gabon, Bioko (Equatorial Guinea).
Order Rodentia - Family Sciuridae
materials_examined
Type Locality: Gabon. " ... the head waters of the Ovenga River ... ".
Order Rodentia - Family Sciuridae
distribution
DISTRIBUTION: SE Nigeria, Cameroon, Gabon, Bioko (Equatorial Guinea).
Order Rodentia - Family Sciuridae
From Wikipedia (CC BY-SA), quoted section by section
Range & habitat
African pygmy squirrels are diurnal and live in trees. These squirrels are found in many forests in Central Africa. They prefer lower levels of the canopy, and spend most of the time at heights up to five meters.
What it does
Information regarding the African pygmy squirrel's reproduction has not been fully defined. Generally arboreal squirrels have a polygamous mating system, where there is male-male competition for access to females. Eventually the female mates with the most competitive, and they will mate in a protected area to prevent attacks or threats during copulation. The average number of offspring is about 2. It has been indicated that breeding occurs early during the year. Breeding appears to be concentrated seasonally based on observations of similar squirrel species, but it is not known which season favors breeding. Females provide all the parental care for the offspring, but researchers have not defined the details.
At the table
Unlike most squirrels, African pygmy squirrels don't cache food, meaning they don't hide and store their food. Myosciurus pumilio species are omnivorous. These squirrels eat scrapings from bark, insects, and fruit. It is theorized that oily spores from microscopic fungus may be the primary substance these squirrels obtain from the bark. African pygmy squirrels are bark gleaners and forage incessantly.
In the stacks
Searching the stacks…
Every page naming Myosciurus pumilio in the Biodiversity Heritage Library →
From the GBIF Backbone Taxonomy and occurrence records (GBIF.org), with Wikipedia and the Source Library. GBIF species 2437288.