|Scientific Name:||Natalus major|
|Species Authority:||Miller, 1902|
|Taxonomic Notes:||Formerly included in N. stramineus, see Timm and Genoways (2003). Does not include jamaicensis or primus (A. Tejedor pers. comm.). See Arroyo-Cabrales et al. (1997), who reviewed genetic variation and possible relationships of populations of N. major, N. jamaicensis, and N. stramineus (although note that they were all treated as N. stramineus).|
|Red List Category & Criteria:||Near Threatened ver 3.1|
|Assessor(s):||Miller, B., Reid, F., Arroyo-Cabrales, J., Cuarón, A.D. & de Grammont, P.C.|
|Reviewer(s):||Medellín, R. (Chiroptera Red List Authority) & Schipper, J. (Global Mammal Assessment Team)|
Listed as Near Threatened because, although the species is still reasonably widely distributed, it is dependent upon a highly fragile habitat. Almost qualifies as threatened under criterion B.
|Range Description:||This species is known from Dominican Republic, and Haiti (Simmons 2005).|
Native:Dominican Republic; Haiti
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||It is locally common in specific areas (Hoyt and Baker 1980). Dependent on caves (L. Davalos pers. comm.)|
|Habitat and Ecology:||This species is found throughout dry areas. Natalus major has been found almost exclusively in caves, the exception being one report of nine individuals (2 females and 7 males) found roosting inside a large hollow tree in semiarid lowlands in the northern Dominican Republic (Timm and Genoways 2003). Its delicate wing membrane is subject to rapid dehydration; thus, this species probably require caves with relative humidity for day time roosts. There is not reproductive information available (Hoyt and Baker 1980). It is insectivorous (Nowak 1999). It probably forages in rather cluttered vegetation and over relatively small home ranges (Tejedor et al. 2004).|
|Major Threat(s):||Caves modification by tourists, mining in Dominican Republic (Inchaustegui pers. comm.). Guano extraction, mining for material construction (Rodriguez-Duran and Turvey pers. comm.)|
|Conservation Actions:||Protect the caves.|
Arroyo-Cabrales, J., van den Bussche, R. A., Haiduk-Sigler, K., Chesser, R. K. and Baker, R. J. 1997. Genic variation in island populations of Natalus stramineus (Chiroptera: Natalidae). Occasional Papers, Museum of Texas Tech University 1771: 1-9.
Hoyt, R. A. and Baker, R. J. 1980. Natalus major. Mammalian Species 130: 1-3.
Nowak, R.M. 1999. Walker's Mammals of the World. The Johns Hopkins University Press, Baltimore, USA and London, UK.
Simmons, N. B. 2005. Order Chiroptera. In: D. E. Wilson and D. M. Reeder (eds), Mammal Species of the World, pp. 312-529. The Johns Hopkins University Press, Baltimore, MD, USA.
Tejedor, A., Silva-Taboada, G. and Rodríguez-Hernández, D. 2004. Discovery of extant Natalus major (Chiroptera: Natalidae) in Cuba. Mammalian Biology 69: 153-162.
Timm, R. M. and Genoways, H. H. 2003. West Indian mammals from the Albert Schwartz Collection: Biological and historical information. Scientific Papers of the University of Kansas Natural History Museum 29: 1-47.
|Citation:||Miller, B., Reid, F., Arroyo-Cabrales, J., Cuarón, A.D. & de Grammont, P.C. 2008. Natalus major. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 01 August 2014.|
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