Neoplatymops mattogrossensis, Vieira, 1942

Don E. Wilson & Russell A. Mittermeier, 2019, Molossidae, Handbook of the Mammals of the World – Volume 9 Bats, Barcelona: Lynx Edicions, pp. 598-672 : 637

publication ID

https://doi.org/ 10.5281/zenodo.6418279

DOI

https://doi.org/10.5281/zenodo.6418801

persistent identifier

https://treatment.plazi.org/id/194287C9-FFAE-BA02-B489-F6CCB1B6F7E5

treatment provided by

Plazi

scientific name

Neoplatymops mattogrossensis
status

 

42. View Plate 48: Molossidae

Mato Grosso Dog-faced Bat

Neoplatymops mattogrossensis View in CoL

French: Molosse du Mato Grosso / German: Mato-Grosso-Bulldogfledermaus / Spanish: Neoplatimop de Mato Grosso

Other common names: Mato Grosso Free-tailed Bat, South American Flat-headed Bat, South American Free-tailed Bat

Taxonomy. Molossops mattogrossensis Vieira, 1942 View in CoL ,

“S[outh] Simao, rio Juruena, norte de Mato Grosso,” Brazil.

Neoplatymops was previously considered a subgenus of Molossops . Monotypic.

Distribution. E Colombia, Venezuela, SW Guyana, NE Bolivia, and Brazil. View Figure

Descriptive notes. Head—body 44-58 mm, tail 20-23 mm, ear 10-13 mm, hindfoot 6-8 mm, forearm 27-30 mm. No range data are available for body weight, but average weight in Brazil was 6-1 g (males) and 5-4 g (females). Males are slightly larger in overall size and weight than females. Small wart-like granulations are present on dorsal surface of forearms. Dorsal pelage is short (3 mm), with brown tips and whitish bases; ventral pelage is paler. Ears are dark brown and widely separated on forehead. Wing membranes are dark brown. Gular gland is well developed in adult males. Dental formulais11/2,C1/1,P 2/2, M 8/3 (x2) = 30. Chromosomal complement has 2n = 48 and FN = 60 or 62, if sex chromosomes are acrocentric.

Habitat. Savanna, dry forest, and rainforest, at elevations of 75-195 m.

Food and Feeding. Diet consists mainly of beetles ( Coleoptera ) and flies ( Diptera ). Secondary items include bugs ( Hemiptera and Homoptera) and moths ( Lepidoptera ), and to an even lesser degree ants and wasps ( Hymenoptera ), grasshoppers and crickets ( Orthoptera ), and cockroaches (Blattodea).

Breeding. In Guyana, juveniles have been caught in July. Complete reproductive synchrony was seen in the caatinga of Brazil with pregnant females in August during the middle of the dry season, births in November and December during the transition to the wet season, and lactation from December to April in the wet season.

Activity patterns. The Mato Grosso Dog-faced Bat roosts in rock crevices near the ground and under stones. It has a low wing loading and aspect ratio, but narrow wingtips, which suggests it is more maneuverable in flight than most other molossids.

Movements, Home range and Social organization. One male and 2-4 females were usually found at the same roost in Venezuela, suggesting a harem-polygynous social system. In Brazil, the species has been documented roosting with the Common Tentmaking Bat (Uroderma bilobatum).

Status and Conservation. Classified as Least Concern on The [UCN Red List (as Molossops mattogrossensus).

Bibliography. Acosta et al. (2006), Eger (2008), Linares & Escalante (1992), Novaes et al. (2013), Peterson (1965a), Sazima & Taddei (1976), Willig (1985b), Willig & Jones (1985).

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Chiroptera

Family

Molossidae

Genus

Neoplatymops

Loc

Neoplatymops mattogrossensis

Don E. Wilson & Russell A. Mittermeier 2019
2019
Loc

Molossops mattogrossensis

Vieira 1942
1942
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