What is the maximal age a Straw-coloured fruit bat reaches?
An adult Straw-coloured fruit bat (Eidolon helvum) usually gets as old as 21.75 years.
Straw-coloured fruit bats are around 153 days in the womb of their mother. When born, they weight 48 grams (0.11 lbs) and measure 8 cm (0′ 4″). As a member of the Pteropodidae family (genus: Eidolon), a Straw-coloured fruit bat caries out around 1 little ones per pregnancy, which happens around 1 times a year. Fully grown, they reach a bodylength of 18.2 cm (0′ 8″).
As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.
The straw-coloured fruit bat (Eidolon helvum) is a large fruit bat that is the most widely distributed of all the African megabats. It is quite common throughout its area ranging from the southwestern Arabian Peninsula, across forest and savanna zones of sub-Saharan Africa. It is listed as Near Threatened on the IUCN Red List due to a decreasing population trend. Straw-coloured fruit bats travel in massive colonies of at least 100,000 bats and sometimes massing up to 1 million. From October to end of December every year, in the largest migration of mammals on the planet, up to 10 million straw-coloured fruit bats congregate in Kasanka National Park, Zambia, roosting in a 2 hectare area of Mushitu forest each day. This migration was only discovered in 1980. Their necks and backs are a yellowish-brown colour, while their undersides are tawny olive or brownish.
Animals of the same family as a Straw-coloured fruit bat
Not really brothers and sisters, but from the same biological family (Pteropodidae):
- Salim Ali’s fruit bat getting as big as 10.6 cm (0′ 5″)
- Dragon tube-nosed fruit bat bringing the scale to 30 grams
- Lesser tube-nosed fruit bat bringing the scale to 24 grams
- Sunda flying fox bringing the scale to 466 grams
- Pallas’s tube-nosed bat bringing the scale to 44 grams
- Philippine dawn bat bringing the scale to 78 grams
- Pteropus temmincki bringing the scale to 250 grams
- Zenker’s fruit bat bringing the scale to 21 grams
- Ceram fruit bat bringing the scale to 228 grams
- Minor epauletted fruit bat bringing the scale to 44 grams
Animals that reach the same age as Straw-coloured fruit bat
With an average age of 21.75 years, Straw-coloured fruit bat are in good companionship of the following animals:
- Blackbuck usually reaching 20.25 years
- White-tailed deer usually reaching 23 years
- White-nosed coati usually reaching 17.67 years
- Indian muntjac usually reaching 17.58 years
- Ross seal usually reaching 21 years
- Townsend’s big-eared bat usually reaching 21.17 years
- Aardwolf usually reaching 25 years
- Beech marten usually reaching 18.08 years
- Dorcas gazelle usually reaching 17.42 years
- Muskox usually reaching 24 years
Animals with the same number of babies Straw-coloured fruit bat
The same number of babies at once (1) are born by:
- Malagasy serotine
- Hirola
- Guanaco
- Brown long-eared bat
- Midas free-tailed bat
- Moose
- Southern tree hyrax
- Guinea baboon
- Northern plains gray langur
- Barbary macaque
Weighting as much as Straw-coloured fruit bat
A fully grown Straw-coloured fruit bat reaches around 253 grams (0.56 lbs). So do these animals:
- Pallas’s squirrel with 283 grams
- Mentawai three-striped squirrel with 241 grams
- Lombok flying fox with 256 grams
- Vogelkop ringtail possum with 255 grams
- Ontong Java flying fox with 232 grams
- Hairy-tailed antsangy with 219 grams
- Yucatan squirrel with 225 grams
- Patagonian weasel with 225 grams
- Transbaikal zokor with 259 grams
- Salta tuco-tuco with 230 grams
Animals as big as a Straw-coloured fruit bat
Those animals grow as big as a Straw-coloured fruit bat:
- Hispid cotton rat with 16.7 cm (0′ 7″)
- Geelvink Bay flying fox with 19.7 cm (0′ 8″)
- Gilliard’s flying fox with 15.9 cm (0′ 7″)
- Himalayan field rat with 18.2 cm (0′ 8″)
- White-eared cotton rat with 15.7 cm (0′ 7″)
- Amazon weasel with 15.5 cm (0′ 7″)
- Red-cheeked flying squirrel with 18.1 cm (0′ 8″)
- Fijian monkey-faced bat with 18.6 cm (0′ 8″)
- Mentawai squirrel with 21.3 cm (0′ 9″)
- Black-striped squirrel with 20.3 cm (0′ 8″)