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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Geographic variation in a South American clade of mormoopid bats, Pteronotus (Phyllodia), with description of a new species

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Author(s):
Pavan, Ana C. [1] ; Bobrowiec, Paulo E. D. [2] ; Percequillo, Alexandre R. [3, 1]
Total Authors: 3
Affiliation:
[1] Univ Sao Paulo, ESALQ, Dept Ciencias Biol, BR-13418900 Piracicaba - Brazil
[2] INPA, Coordenacao Biodiversidade, BR-69060001 Manaus, Amazonas - Brazil
[3] Nat Hist Museum, Dept Life Sci, London SW7 5BD - England
Total Affiliations: 3
Document type: Journal article
Source: JOURNAL OF MAMMALOGY; v. 99, n. 3, p. 624-645, JUN 1 2018.
Web of Science Citations: 6
Abstract

The subgenus Phyllodia (genus Pteronotus) comprises 9 species ranging from the western coast of Mexico to central Brazil, including Greater and Lesser Antilles. Two of them, Pteronotus rubiginosus and Pteronotus sp. 1, form an endemic South American clade within Phyllodia and are reported in sympatry for several localities in Guyana, Suriname, French Guiana, and northern Brazil. We herein performed a comprehensive investigation to fully characterize the cranial variation and genetic intraspecific structuring within this clade. We also integrated genetic, morphological, and acoustic evidence to formally describe the species previously reported as Pteronotus sp. 1. Specimens of P. rubiginosus occurring in sympatry with the new species have a more distinctive cranial phenotype than those from allopatric areas, suggesting character displacement as a potential force promoting divergence by decreasing resource competition or reproductive interactions between them. Although the 2 species are sympatric in several localities, the divergence in their echolocation calls also may be promoting resource partitioning at the microhabitat level, with P. rubiginosus foraging in less cluttered areas and the new species restricted to more cluttered areas. (AU)

FAPESP's process: 16/23565-1 - Taxonomy and morphological evolution in Mormoopidae: a geometric morphometric approach including fossil data.
Grantee:Ana Carolina D'Oliveira Pavan
Support Opportunities: Scholarships abroad - Research Internship - Post-doctor
FAPESP's process: 15/02132-7 - Systematics and taxonomy of family Mormoopidae (Chiroptera)
Grantee:Ana Carolina D'Oliveira Pavan
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 09/16009-1 - Systematics, evolution and diversification of the subfamily Sigmodontinae in South America: the tribe Oryzomyini
Grantee:Alexandre Reis Percequillo
Support Opportunities: Research Grants - Young Investigators Grants