2018
DOI: 10.1590/1809-4392201704291
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Filling gaps in the distribution of the white-winged vampire bat, Diaemus youngii (Phyllostomidae, Desmodontinae): new records for southern Amazonia

Abstract: RESUMOOs morcegos da subfamília Desmodontinae compreendem às únicas três espécies de mamíferos hematófagos. Entre elas, Diaemus youngii é a espécie com menor número de registros no Brasil, sendo pouco conhecida demográfica e ecologicamente. Nós relatamos o primeiro registro de D. youngii para o estado do Mato Grosso, no centro-oeste do Brasil, e fornecemos registros adicionais para os estados de Rondônia e Tocantins, no norte do Brasil. Os registros ampliam a distribuição conhecida de D. youngii no sul da regi… Show more

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Cited by 7 publications
(7 citation statements)
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“…Notwithstanding, Greenhall and Schutt (1996) have noticed that the lower incisors in Diaemus tend to vary in kind and degree of lobation. Mensural data from our specimen are close to those reported for the holotype (Carter and Dolan 1978), and for specimens from central-western and northern Brazil (Pedroso et al 2018), and Venezuela and Trinidad (Greenhall and Schutt 1996) (Table 1). These data suggest little size variation within D. youngii, but larger samples are required to further investigate this aspect.…”
Section: Resultssupporting
confidence: 87%
See 1 more Smart Citation
“…Notwithstanding, Greenhall and Schutt (1996) have noticed that the lower incisors in Diaemus tend to vary in kind and degree of lobation. Mensural data from our specimen are close to those reported for the holotype (Carter and Dolan 1978), and for specimens from central-western and northern Brazil (Pedroso et al 2018), and Venezuela and Trinidad (Greenhall and Schutt 1996) (Table 1). These data suggest little size variation within D. youngii, but larger samples are required to further investigate this aspect.…”
Section: Resultssupporting
confidence: 87%
“…), including the northeastern region. Some efforts have been made recently in this region, but no record of D. youngii is currently available from Rio Grande do Norte (Vargas-Mena et al 2018), Ceará (Silva et al 2015) and Roraima (Capaverde Junior Craniodental measurements (in mm) of Diaemus youngii from Monte Alegre de Goiás, Goiás, Brazil (MBML 2005), and comparative data for the holotype (Upper Canje Creek, Guyana; RNH 12088; Carter and Dolan 1978), and for material from central-western and northern Brazil(Pedroso et al 2018), and from Trinidad and Venezuela(Greenhall and Schutt 1996).…”
mentioning
confidence: 99%
“…The new records from Mato Grosso and Rondônia lie in an area where several new records of bat species have been recently reported (e.g. Rocha et al 2015;Brandão et al 2016;Dalponte et al 2016;Pedroso et al 2018). Western Brazil is a highly diverse area, not only for bats but for other mammals as well (Brandão et al 2019), where field-survey efforts should be increased and fauna conservation deserves higher attention.…”
mentioning
confidence: 93%
“…No Brasil, os morcegos hematófagos existem em todos os biomas, porém o D. rotundus é o mais recorrente, com registros em todos os estados e biomas, seguido do D. ecaudata e do D. youngi (Oliveira et al, 2017). Para esta última, existem registros nos estados do Acre, de Alagoas, Amazonas, Amapá, Bahia, Distrito Federal, Goiás, Minas Gerais, Mato Grosso, Mato Grosso do Sul, Pará, Paraná, Pernambuco, Rio de Janeiro e São Paulo e Rio Grande do Sul (Oliveira et al, 2017;Pedroso et al, 2018;Hoppe et al, 2019;Witt et al, 2019).…”
Section: Introductionunclassified
“…No Brasil, um número baixo de capturas indica que essa espécie aparenta ser rara no lugar em que existe (Aguiar et al, 2006). Entretanto, a amplitude de sua distribuição geográfica está aumentando (Falcão, 2007;Costa et al, 2008;Feijó et al, 2010;Pedroso et al, 2018;Hoppe et al, 2019;Witt et al, 2019). De acordo com os dados apresentados por Uieda (2007), a D. youngi aparenta ser a espécie de morcego hematófago mais rara devido às suas especializações de hábito alimentar com o consumo de sangue de aves e a utilização de ocos de árvores como abrigo diurno.…”
unclassified