Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Cladus: Synapsida
Cladus: Eupelycosauria
Cladus: Sphenacodontia
Cladus: Sphenacodontoidea
Cladus: Therapsida
Cladus: Theriodontia
Cladus: Cynodontia
Cladus: Eucynodontia
Cladus: Probainognathia
Cladus: Prozostrodontia
Cladus: Mammaliaformes
Classis: Mammalia
Subclassis: Trechnotheria
Infraclassis: Zatheria
Supercohors: Theria
Cohors: Eutheria
Infraclassis: Placentalia
Cladus: Boreoeutheria
Superordo: Laurasiatheria
Cladus: Scrotifera
Ordo: Chiroptera
Subordo: Yinpterochiroptera
Familia: Pteropodidae
Subfamilia: Macroglossusinae
Genus: Macroglossus
Species: Macroglossus minimus
Subspecies: M. m. booensis – M. m. lagochilus – M. m. minimus – M. m. nanus
Name
Macroglossus minimus E. Geoffroy, 1810
Type locality: Indonesia, Java.
References
E. Geoffroy. 1810. Annals du Museum National d'Histoire naturelle Paris, 15: 97.
Distribution
Thailand to Philippines
Indonesia
Papua New Guinea
Solomon Islands
North Australia
Vernacular names
čeština: kaloň malý
English: Dagger-toothed Long-nosed Fruit Bat.
Bahasa Melayu: Cecadu Madu Bakau
The long-tongued nectar bat (Macroglossus minimus), also known as the northern blossom bat, honey nectar bat,[2] least blossom-bat,[3] dagger-toothed long-nosed fruit bat,[1] and lesser long-tongued fruit bat,[1] is a species of megabat. M. minimus is one of the smallest species in the family Pteropodidae, with an average length of 60–85 mm. It has a reddish-brown colouring with relatively long hair compared to the other species. The hair on the abdomen is a lighter colour, and a dark brown stripe runs bilaterally down the top of the head and back.
Distribution
Its wide geographical range includes Thailand, Peninsular Malaysia, southern Philippines, Java, Borneo, New Guinea, the Solomon Islands, and northern Australia. In Borneo, it had been recorded from Kota Kinabalu, Sepilok, Sukau, and Tawau in Sabah; Bandar Seri Begawan in Brunei; Bario, Niah and Bako in Sarawak; Gunung Kenepi, Kutai, and Sungai Tengah in Kalimantan.[4]
M. minimus has not been recorded in colonies, which suggest they live in small groups or alone. It feeds on nectar and pollen, which it can obtain from mangroves and banana flowers in Malaysia.[4] Ecologically, the long-tongued nectar bat plays a major role as pollinator of many trees, including the families Bignoniaceae, Bombacaceae, Leguminosae, Musaceae, Myrtaceae, and Sonneratiaceae in peninsular Malaysia.[5] M. minimus has been recorded at elevations up to 1000 m near coastal mangroves,[6] in dipterocarp forests, and in lower montane forests.[4]
Biology
Of total captures, males constituted 53% and females 47%. About 77% were adults.
Sexually active males have enlarged testes, and polyestrous females have a breeding period of 140 to 160 days. Estimates for the gestation period for M. minimus is approximately 120 days (± 10 days), lactation occurs for 60 to 70 days.[7] In Negros Island, Philippines, females studies produced two or three young per year.[8] The species reproduces aseasonally (throughout the year) and synchronously in response to food abundance.[7][8][9][10]
External measurements
For young bats, the forearm grows at 0.24 millimetres (0.0094 in) per day and weight is gained at 0.07 grams (0.0025 oz) per day. A free-flying immature bat has a forearm length of 35 millimetres (1.4 in) and weighs around 9 grams (0.32 oz).[9] The length of the head and body in adults is 60–85 millimetres (2.4–3.3 in), with the head being 26–28 millimetres (1.0–1.1 in) in length. The length of the forearm is 40–43 millimetres (1.6–1.7 in), and the weight is 12–18 grams (0.42–0.63 oz).[11] It is shorter and lighter than Macroglossus sobrinus.[6]
Notes
Waldien, D.L.; Dancy, J.; Wortham, G.; Santiago, K. (2021). "Macroglossus minimus". IUCN Red List of Threatened Species. 2021: e.T12594A22027337. doi:10.2305/IUCN.UK.2021-3.RLTS.T12594A22027337.en. Retrieved 19 November 2021.
Bartels, W; Law, BS; Geiser, F (April 1998). "Daily torpor and energetics in a tropical mammal, the northern blossom-bat Macroglossus minimus (Megachiroptera)". Journal of Comparative Physiology B. 168 (3): 233–239. doi:10.1007/s003600050141. PMID 9591364. S2CID 16870476.
Winkelmann, John R.; Bonaccorso, Frank J.; Goedeke, Elizabeth E.; Ballock, Laura J.; Ballock (May 2003). "Home Range and Territoriality in the Least Blossom Bat, Macroglossus minimus, in Papua New Guinea". Journal of Mammalogy. 84 (2). American Society of Mammalogists: 561–70. doi:10.1644/1545-1542(2003)084<0561:hratit>2.0.co;2. JSTOR 1383902.
Payne, Junaidi; Francis, Charles M. (1985). A field guide to the mammals of Borneo. Kota Kinabalu, Sabah, Malaysia: Sabah Society. p. 179. ISBN 9789679994711.
Start, A.N.; Marshall, A.G. (1976). "Nectarivorous bats as pollinators of trees in West Malaysia". Linnean Society Symposium Series (2): 141–150.
Nowak, Ronald M. (1 December 1994). Walker's Bats of the World. JHU Press. p. 83. ISBN 9780801849862.
Start, AN (1974). The feeding biology in relation to food source of nectivorous bats (Chiroptera: Macroglossinae) in Malaysia (PhD). University of Aberdeen.
Heideman, Paul D.; Heaney, Lawrence R.; Thomas, Rebecca L.; Erickson, Keith R. (November 1987). "Patterns of Faunal Diversity and Species Abundance of Non-Volant Small Mammals on Negros Island, Philippines". Journal of Mammalogy. 68 (4). American Society of Mammalogists: 884–888. doi:10.2307/1381575. JSTOR 1381575.
Gunnell, A. C.; Yani, M.; Kitchener, D. J. (1996). "Field observations of Macroglossus minimus(Chiroptera: Pteropodidae) on Lombook Island, Indonesia". In Kitchener, Darrell John; Suyanto, Agustinus (eds.). Proceedings of the First International Conference on Eastern Indonesian-Australian Vertebrate Fauna, Manado, Indonesia, November 22-26, 1994. Perth, Australia: Western Australian Museum for Lembaga Ilmu Pengetahuan Indonesia. pp. 127–145. ISBN 9780730970408. OCLC 681910338.
Flannery, Timothy (1990). Mammals of New Guinea. Robert Brown and Associates. ISBN 1862730296.
Medway, L. (1978). Mammals of Borneo: field keys and an annotated checklist. Vol. 7. Kuala Lumpur: Monographs of the Malayan Branch of the Royal Asiatic Society.
References
Hall, Les S.; Grigg, Gordon G.; Moritz, Craig; Ketol, Besar; Sait, Isa; Marni, Wahab; Abdullah, M.T. (2004). "Biogeography of fruit bats in Southeast Asia". Sarawak Museum Journal. LX (81): 191–284.
Hall, Les S.; Richards, G.C.; Abdullah, M.T. (2002). "The bats of Niah National Park, Sarawak". Sarawak Museum Journal. 78: 255–282.
Karim, C.; Tuen, A.A.; Abdullah, M.T. (2004). "Mammals". Sarawak Museum Journal. 6 (80, Special Issue): 221–234. {{cite journal}}: Cite journal requires |journal= (help)
Mohd, Azlan J.; Maryanto, Ibnu; Kartono, Agus P.; Abdullah, M.T. (2003). "Diversity, Relative Abundance and Conservation of Chiropterans in Kayan Mentarang National Park, East Kalimantan, Indonesia". Sarawak Museum Journal. 79: 251–265.
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