Question: What family does the naked-backed fruit bat of the place where Stag Arms headquarters is located belong?

full_context: Document 1: Babase Island: Babase Island is an island of the Feni Islands in Papua New Guinea, located east of New Ireland. It consists of a stratovolcano and a lava dome, joined by an isthmus.
Document 2: Stevens Arms: Stevens Arms was an American firearms manufacturer founded by Joshua Stevens in 1864 in Chicopee Falls, MA. The company introduced the .22 Long Rifle round and made a number of rifle, shotgun, and target pistol designs. By 1902 they were advertising themselves as "the largest producers of sporting arms in the world". They were purchased by New England Westinghouse on May 28, 1915 and again by Savage Arms on April 1, 1920. As a division of Savage, Stevens continued to produce firearms at their Chicopee Falls facility until 1960 when the plant was torn down and Stevens production was moved into other Savage facilities. Savage dropped the Stevens name in 1991 but revived it in 1999 and still uses it today for a number of its low cost rifles and shotguns.
Document 3: Mondrabet: Mondrabet is a large village on the island of New Britain, East New Britain Province, Papua New Guinea. The village lies in the south-western part of the Gazelle Peninsula, to the east of coastal village of Torin, upstream along the Torin River near its confluence with another river. It is also connected by dirt road to Matanakunai on the coast in the south-west.
Document 4: Tobin Arms: Tobin Arms was a firearms company started in 1905 in Norwich, Connecticut, United States. It produced side-by-side and double-barrel shotguns in various grades. The company moved to Woodstock, Ontario, Canada in 1909 or 1910. It then made shotguns until 1925 before shutting down.
Document 5: Rabaul Airport: Rabaul Airport, also called Tokua Airport, is an airport serving Kokopo and Rabaul, the current and former capitals of East New Britain Province on New Britain island in Papua New Guinea.
Document 6: New Zealand long-tailed bat: The New Zealand long-tailed bat ("Chalinolobus tuberculatus"), also known as the long-tailed wattled bat or pekapeka-tou-roa (Māori), is one of 15 species of bats in the genus "Chalinolobus" variously known as "pied bats", "wattled bats" or "long-tailed bats". It is one of the two surviving bat species endemic to New Zealand, but is closely related to five other wattled or lobe-lipped bats in Australia and elsewhere.
Document 7: Bagana: Bagana is an active volcano located in the centre of the island of Bougainville, Papua New Guinea, the largest island of the Solomon group. It is the most active volcano in the country, occupying a remote portion of central Bougainville Island. It is one of Melanesia's youngest and most active volcanoes.
Document 8: New Britain naked-backed fruit bat: The New Britain naked-backed fruit bat ("Dobsonia praedatrix") is a species of megabat in the family Pteropodidae. It is endemic to New Britain island in northern Papua New Guinea.
Document 9: Saiga-12: The Saiga-12 is manufactured by the arms division of Izhmash, in Russia. It was previously imported into the US by European American Armories, although their agreement expired in 2005 and Izhmash then began exporting through the Russian-American Armory Company. The current export import partner is Wolf Performance Arms. Izhmash also manufactures Saiga 20s and Saiga 410s in 20-gauge and .410 bore, as well as the Saiga semi-automatic hunting rifles in a number of centerfire calibers.
Document 10: Stag Arms: Stag Arms is a firearms manufacturer founded in May 2003 and located in New Britain, Connecticut. Stag Arms is a manufacturer of the AR-15 type rifle, marketed as Stag-15 rifles. Stag advertises that all their weapons and accessories are made in the United States. They are perhaps best known for their left-handed AR-15 rifles, which use a mirror imaged upper receiver and have the ejection port reversed for left-handed shooters and the safety selector control on the right side of the lower receiver.
Document 11: Seri's sheath-tailed bat: Seri's sheath-tailed bat ("Emballonura serii") is a species of sac-winged bat in the family Emballonuridae. It is found in the Bismarck Archipelago (Papua New Guinea) and Yapen Island (Indonesia). Its natural habitat is caves.
Document 12: Winchester Model 70: The Model 70 was originally manufactured by the Winchester Repeating Arms Company between 1936 and 1980. From the early 1980s until 2006, Winchester rifles were manufactured by U.S. Repeating Arms under an agreement with Olin Corporation, allowing USRA to use the Winchester name and logo. Model 70s were built in New Haven, Connecticut, from 1936 to 2006, when production ceased. In the fall of 2007, the Belgian company FN Herstal announced that Model 70 production would resume. As of 2012, new Winchester Model 70 rifles were being made by FN Herstal in Columbia, South Carolina. In 2013, assembly was moved to Portugal.
Document 13: ArmaLite AR-15: The ArmaLite AR - 15 was a select - fire, air - cooled, gas - operated, magazine - fed assault rifle manufactured in the United States between 1959 and 1964. Designed by American gun manufacturer ArmaLite in 1956, it was based on its AR - 10 rifle. The ArmaLite AR - 15 was designed to be a lightweight assault rifle and to fire a new high - velocity, lightweight, small - caliber cartridge to allow the infantrymen to carry more ammunition.
Document 14: AR-15 style rifle: In 1956, ArmaLite designed a lightweight assault rifle for military use and designated it the ArmaLite Rifle - 15, or AR - 15. Due to financial problems, and limitations in terms of manpower and production capacity, ArmaLite sold the design and the AR - 15 trademark along with the ArmaLite AR - 10 to Colt's Manufacturing Company in 1959. In 1964, Colt began selling its own version with an improved semi-automatic design known as the Colt AR - 15. After Colt's patents expired in 1977, an active marketplace emerged for other manufacturers to produce and sell their own semi-automatic AR - 15 style rifles. Some versions of the AR - 15 were classified as ``assault weapons ''and banned under the Federal Assault Weapons Ban.
Document 15: Cave nectar bat: Cave nectar bat ("Eonycteris spelaea"), common names also include dawn bat, common dawn bat, common nectar bat and lesser dawn bat, is a species of megabat within the genus "Eonycteris". The scientific name of the species is first published by Dobson in 1871.
ground_truth: Dobsonia
sub_queries: Stag Arms >> headquarters location Answer: New Britain
What family does New Britain naked-backed fruit bat belong? Answer: Dobsonia