Výsledky vyhledávání - "Hylaeamys megacephalus"

Akademický článek

Craniometric geographical variation in Hylaeamys megacephalus populations

Autor: Paola S. Mata, Matheus S.L. Ribeiro, Michel B. Faria, Fabiano C. Lima

Publikováno v: Pesquisa Veterinária Brasileira, Vol 40, Iss 9, Pp 726-732 (2020)

ABSTRACT: Hylaeamys megacephalus (G. Fisher, 1814) presents great genetic diversity and wide geographical distribution, and occurs in both the Amazon and Cerrado biomes. Because of its generalist aspect, this species tolerates different eating habits

Externí odkaz: https://doaj.org/article/efede902618f4640837b4d7b3166640f

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Variação geográfica craniométrica em populações de Hylaeamys megacephalus

Autor: Matheus S.L. Ribeiro, Michel B. Faria, Paola S. Mata, Fabiano Campos Lima

Publikováno v: Pesquisa Veterinária Brasileira, Vol 40, Iss 9, Pp 726-732 (2020)
Pesquisa Veterinária Brasileira v.40 n.9 2020
Pesquisa Veterinária Brasileira
Colégio Brasileiro de Patologia Animal (CBPA)
instacron:EMBRAPA
Pesquisa Veterinária Brasileira, Volume: 40, Issue: 9, Pages: 726-732, Published: 20 NOV 2020

Hylaeamys megacephalus (G. Fisher, 1814) presents great genetic diversity and wide geographical distribution, and occurs in both the Amazon and Cerrado biomes. Because of its generalist aspect, this species tolerates different eating habits and habit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea00fe1711009981a48a3b0a8e02da39
http://www.scielo.br/pdf/pvb/v40n9/1678-5150-pvb-40-09-726.pdf

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Sympatry and habitat associations of sigmodontine rodents in a neotropical forest-savanna interface

Autor: Richard D. Sage, Colleen B. Jonsson, Ryan C. McAllister, Robert D. Owen, Laura Rodríguez, Jeremy V. Camp, Vicente J. Martinez Bruyn

Publikováno v: Mammalia

Small mammal communities in the Neotropics are composed largely of sigmodontine rodents. However, many questions regarding these communities remain unanswered, especially those pertaining to fine-scale sympatry and habitat selection. To address this,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02506be39284485fbaadc159936917a7
https://doi.org/10.1515/mammalia-2019-0036

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Relación de los pequeños mamíferos terrestres (Rodentia y Didelphimorphia) con la estructura de la vegetación en el Bosque Atlántico Interior – un análisis multivariado

Autor: Robert D. Owen, María Belén Barreto Cáceres

Publikováno v: THERYA. 10:359-369

The ecological importance of small mammals includes their role as dispersers of seeds, spores and propagules of plants, fungi and lichens, decomposers of organic matter and controllers of invertebrates as well as prey of a great number of vertebrates

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62ba8f1fbbd63b9b1a3115dec1afdac6
https://doi.org/10.12933/therya-19-819

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Integrating phylogeography and ecological niche modelling to test diversification hypotheses using a Neotropical rodent

Autor: Claudia Regina Silva, Izeni Pires Farias, Marcelo Augusto dos Santos, Maria Nazareth Ferreira da Silva, Mario Da Silva Nunes, Marina Anciães, Arielli Fabrício Machado

Publikováno v: Evolutionary Ecology. 33:111-148

Several hypotheses have been used to explain diversification in the Neotropics. Integrating evolution with ecology extends the scope of testing the frameworks of these hypotheses. We test diversification hypotheses by integrating phylogeography and e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aaaf487c83e7f5f3699a6c32d1113f0e
https://doi.org/10.1007/s10682-019-09968-1

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Hylaeamys megacephalus

Autor: Moreira, Camila Do Nascimento, Ventura, Karen, Percequillo, Alexandre Reis, Yonenaga-Yassuda, Yatiyo

Hylaeamys megacephalus Karyotype: 2n = 54 and FN = 62. Autosomal complement: five metacentric and submetacentric pairs medium to small decreasing in size, and 21 acrocentric pairs large to small decreasing in size. Sex chromosomes: X, a large acrocen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3320f7e87ae599c02daf5200bfc94e3d

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Sigmodontine community and species responses to El Niño and precipitation in different levels of forest degradation

Autor: Jeremy V. Camp, Robert D. Owen, Colleen B. Jonsson

Publikováno v: Therya

Few studies have focused on rodent communities at the margins of an ecoregion or the limits of species’ distributions, where the community may be more sensitive to extrinsic variables, both biotic and abiotic. This study evaluates sigmodontine rode

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bd9fcf466d38489c945041935e47a75
https://pubmed.ncbi.nlm.nih.gov/32905550

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Chromosomal phylogeny and comparative chromosome painting among Neacomys species (Rodentia, Sigmodontinae) from eastern Amazonia

Autor: Malcolm A. Ferguson-Smith, Julio Cesar Pieczarka, Cleusa Yoshiko Nagamachi, Marlyson Jeremias Rodrigues da Costa, Willam Oliveira da Silva, Rogério Vieira Rossi, Ana Cristina Mendes-Oliveira, Patricia Caroline Mary O’Brien

Publikováno v: BMC Evolutionary Biology
BMC Evolutionary Biology, Vol 19, Iss 1, Pp 1-13 (2019)

Background The Neacomys genus is predominantly found in the Amazon region, and belongs to the most diverse tribe of the Sigmodontinae subfamily (Rodentia, Cricetidae, Oryzomyini). The systematics of this genus and questions about its diversity and ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c6562421ffed2e6463aea6400fe9079
https://doi.org/10.1186/s12862-019-1515-z

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Uso dos estratos verticais por pequenos mamíferos em formações florestais do cerrado brasileiro : padrões de diversidade, relação com a disponibilidade de recursos, seleção de hábitat e habilidade de locomoção arborícola das espécies

Autor: Nicholas Ferreira de Camargo

Publikováno v: Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB

Tese (doutorado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, 2015. No presente estudo, investigamos diferentes aspectos da estratificação vertical de pequenos mamíferos em ambientes fl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aeeac3b26af5508180daef8f8862f37e
https://doi.org/10.26512/2015.04.t.18600

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Efeito das plantações de dendê (Elaeis guineensis Jacq.) sobre a variação individual da dieta de Hylaeamys megacephalus (G. Fisher 1814) (Rodentia, Cricetidae) na Floresta Amazônica Oriental

Autor: Simone Almeida Pena, Ana Cristina Mendes-Oliveira

Publikováno v: Biota Neotropica, Volume: 19, Issue: 2, Article number: e20180597, Published: 28 MAR 2019
Biota Neotropica v.19 n.2 2019
Biota Neotropica
Instituto Virtual da Biodiversidade (BIOTA-FAPESP)
instacron:BIOTA-FAPESP

In this study we described the diet of Hylaeamys megacephalus (G. Fisher, 1814) and investigated the degree of individual variation in the diet of this species among the Amazon Forest and the oil palm plantation. We analyzed the stomach contents of 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f667703cb14622d0490cb895824926f
https://doi.org/10.1590/1676-0611-bn-2018-0597

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