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1.0 Description

2.0 Behaviour and ecology

3.0 Classification

3.1 List of genera

4.0 As disease reservoirs

5.0 In popular culture

6.0 See also

7.0 Footnotes

8.0 References

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Fruit Bats Wiki Information

Megabats is the term used informally to refer to bats of the family Pteropodidae (as opposed to Microbats). They are also referred to as fruit bats , old world fruit bats , or flying foxes . According to the most commonly used classification, megabats constitute a single suborder Megachiroptera, within the order Chiroptera (bats).

FRUIT BATS TICKETS

EVENT	DATE	AVAILABILITY
Trevor Hall & Fruit Bats Tickets 6/3	Jun 03, 2025 Tue, 7:30 PM
Trevor Hall & Fruit Bats Tickets 6/4	Jun 04, 2025 Wed, 7:30 PM
Trevor Hall & Fruit Bats Tickets 6/6	Jun 06, 2025 Fri, 8:00 PM
Trevor Hall & Fruit Bats Tickets 6/7	Jun 07, 2025 Sat, 7:30 PM
Trevor Hall & Fruit Bats Tickets 6/8	Jun 08, 2025 Sun, 7:00 PM

Description

The megabat, contrary to its name, is not always large: the smallest species is 6 centimeters (2.4 inches) long and thus smaller than some microbats. The largest reach 40 cm (16 inches) in length and attain a wingspan of 150 cm (5 feet), weighing in at nearly 1 kg (2.2 pounds). Most fruit bats have large eyes, allowing them to orient visually in the twilight of dusk and inside caves and forests.

Their sense of smell is excellent. In contrast to the microbats, the fruit bats do not, as a rule, use echolocation (with one exception, the Egyptian fruit bat Rousettus egyptiacus , which uses high-pitched clicks to navigate in caves).

Behaviour and ecology

Fruit bats are frugivorous or nectarivorous, i.e., they eat fruits or lick nectar from flowers. Often the fruits are crushed and only the juices consumed. The teeth are adapted to bite through hard fruit skins. Large fruit bats must land in order to eat fruit, while the smaller species are able to hover with flapping wings in front of a flower or fruit.

Frugivorous bats aid the distribution of plants (and therefore, forests) by carrying the fruits with them and spitting the seeds or eliminating them elsewhere. Nectarivores actually pollinate visited plants. They bear long tongues that are inserted deep into the flower; pollen thereby passed to the bat is then transported to the next blossom visited, pollinating it. This relationship between plants and bats is a form of mutualism known as chiropterophily . Examples of plants that benefit from this arrangement include the baobabs of the genus Adansonia and the sausage tree (Kigelia ).

Classification

Bats are usually thought to belong to one of two monophyletic groups, a view that is reflected in their classification into two suborders (Megachiroptera and Microchiroptera). According to this hypothesis, all living megabats and microbats are descendants of a common ancestor species that was already capable of flight. However, there have been other views, and a vigorous debate persists to this date. For example, in the 1980s and 1990s, some researchers proposed (based primarily on the similarity of the visual pathways) that the Megachiroptera were in fact more closely affiliated with the primates than the Microchiroptera, with the two groups of bats having therefore evolved flight via convergence (see Flying primates theory). ^[1] However, a recent flurry of genetic studies confirms the more longstanding notion that all bats are indeed members of the same clade, the Chiroptera. ^[2] ^[3] Other studies have recently suggested that certain families of microbats (possibly the horseshoe bats, mouse-tailed bats and the false vampires) are evolutionarily closer to the fruit bats than to other microbats. ^[4]

List of genera

The family Pteropodidae is divided into two subfamilies with 173 total species, represented by 42 genera:

Subfamily Macroglossinae

Macroglossus (long-tongued fruit bats)
Megaloglossus (Woermann's Bat)
Eonycteris (dawn fruit bats)
Syconycteris (blossom bats)
Melonycteris
Notopteris (long-tailed fruit bat)

Subfamily Pteropodinae

Eidolon (straw-coloured fruit bats)
Rousettus (rousette fruit bats)
Boneia (considered subgenus of Rousettus by most authors ^[5]
Myonycteris (little collared fruit bats)
Pteropus (flying foxes)
Acerodon (including Giant golden-crowned flying fox)
Neopteryx
Pteralopex
Styloctenium
Dobsonia (bare-backed fruit bats)
Aproteles (Bulmer's fruit bat)
Harpyionycteris (Harpy Fruit Bat)
Plerotes (D'Anchieta's Fruit Bat)
Hypsignathus (Hammer-headed bat)
Epomops (epauleted bats)
Epomophorus (epauleted fruit bats)
Micropteropus (dwarf epauleted bats)
Nanonycteris (Veldkamp's Bat)
Scotonycteris
Casinycteris (Short-palated Fruit Bat)
Cynopterus (dog-faced fruit bats or short-nosed fruit bats)
Megaerops
Ptenochirus (musky fruit bats)
Dyacopterus (Dayak fruit bats)
Chironax (black-capped fruit bat)
Thoopterus (Swift Fruit Bat)
Sphaerias (Blanford's Fruit Bat)
Balionycteris (spotted-winged fruit bat)
Aethalops (pygmy fruit bat)
Penthetor (dusky fruit bats)
Haplonycteris (Fischer's pygmy fruit bat or Philippine dwarf fruit bat)
Otopteropus (Luzon dwarf fruit bat)
Alionycteris (Mindanao dwarf fruit bat)
Latidens (Salim Ali's fruit bat)
Nyctimene (tube-nosed fruit bat)
Paranyctimene (lesser tube-nosed fruit bats)
Mirimiri (Fijian Monkey-faced Bat)

As disease reservoirs

Fruit bats have been found to act as reservoirs for a number of diseases which can prove fatal to humans and domestic animals such as horses. The bats themselves sometimes have no signs of infection.

Researchers tested fruit bats for the presence of the Ebola virus between 2001 and 2003. Three species of bats tested positive for Ebola, but had no symptoms of the virus. This indicates that the bats may be acting as a reservoir for the virus. Of the infected animals identified during these field collections, immunoglobulin G (IgG) specific for Ebola virus was detected in Hypsignathus monstrosus , Epomops franqueti , and Myonycteris torquata .

The epidemical Marburg virus was found in 2007 in specimens of the Egyptian fruit bat, confirming the suspicion that this species may be a reservoir for this dangerous virus. ^[6]

Other diseases which can be carried by fruit bats include Australian bat lyssavirus and Henipavirus (notably Hendra virus and Nipah virus), both of which can prove fatal to humans.

In popular culture

Because of their large size and somewhat "spectral" appearance, fruit bats are sometimes used in horror movies to represent vampires or to otherwise lend an aura of spookiness. In reality, as noted above, the bats of this group are purely herbivorous. Some works of fiction are more in line with this fact, portraying fruit bats as sympathetic or even featuring them as characters. For example, in the book series Silverwing by Kenneth Oppel, a fruit bat named Java is one of the main characters in the final book of the series. In Stellaluna , a popular children's book by Janell Cannon, the story revolves around the plight of a young fruit bat who is separated from her mother.