Results 41 to 50 of about 140 (97)

Profile of plasmatic progesterone on pregnancy, and the postpartum estrus of Dasyprocta prymnolopha (Rodentia: Dasyproctidae)

Revista de Biología Tropical, 2016
The agouti (Dasyprocta sp.) is a hystricomorph rodent found in some regions of the Americas. It is an important cynegetic species, which indicates that the overhunting is a threat to their conservation. Very little is known about this wildlife in relation to what already has been studied in domestic animals.
Guimarães, Diva Anelie, Ohashi, Otávio Mitio, Singh, Michele, Vale, William   +3 more
openaire   +4 more sources

DIGESTIBILIDADE APARENTE DE NUTRIENTES DE RAÇÕES BALANCEADAS COM ALIMENTOS ALTERNATIVOS PARA CUTIAS (Dasyprocta prymnolopha) EM CRESCIMENTO

Ciência Animal Brasileira, 2006
Objetivou-se avaliar a digestibilidade aparente da proteína bruta, energia bruta, extrato etéreo, cálcio e fósforo de rações balanceadas com alimentos alternativos contendo diferentes níveis de proteína bruta para cutias na fase de crescimento. Dezesseis
João Batista Lopes, Maria Acelina Martins de Carvalho, Agustinho Valente de Figueirêdo, Rildênio Renato Cavalcante, Mônica Marcos de Almeida   +4 more
doaj   +3 more sources

The stimulatory effect of male agouti (Dasyprocta prymnolopha) on the onset of female puberty O efeito estimulatório do macho de cutia (Dasyprocta prymnolopha) no inicio da puberdade das fêmeas

Acta Amazonica, 2009
The objective of this research was to analyze female agouti puberty. We did not observe the onset of puberty when the females were raised without males.
Diva Anelie de Araújo Guimarães, Rosemar Silva Luz Ramos, Gary Wayne Garcia, Otávio Mitio Ohashi   +3 more
doaj   +1 more source

Accounting for non‐random samples with distance sampling to estimate population density

Journal of Applied Ecology, Volume 62, Issue 4, Page 986-994, April 2025.
When using landscape features as survey lines, the density gradient and deer distribution can introduce either positive or negative bias, which makes it impossible to assess the bias introduced without auxiliary data. The estimator we developed can improve precision because we obtained a better fit to distance observations and accounts for non‐random ...
Duane R. Diefenbach, Jacob Trowbridge, Amanda Van Buskirk, Tess McConnell, Kevin Lamp, Tiago A. Marques, W. David Walter, Bret D. Wallingford, Christopher S. Rosenberry   +8 more
wiley   +1 more source

The Agoutis: A Future Model for Ecologically Relevant Neuroscience and Physiology In Natura

Ethology, Volume 130, Issue 12, December 2024.
Recent advances in behavioral monitoring and wireless physiology make neuroscience in the wild a viable option for larger animal models. Here we spotlight one such species, the agouti (Dasyprocta spp.) a large promising rodent model for the future of neuroscience in natura.
J. I. Sanguinetti‐Scheck, D. Gálvez
wiley   +1 more source

Folding of the cerebellar cortex is clade‐specific in form but universal in degree

Journal of Comparative Neurology, Volume 532, Issue 4, April 2024.
York et al. show that the folding of the cerebellar cortex, likethe cerebral cortex, has recognizable, clade‐specific spatial patterns acrossclades, but scales universally in degree depending on its combination ofsurface area and thickness, as predicted from the physics of an expanding,self‐avoiding surface.
Annaleigh R. York, Chet C. Sherwood, Paul R. Manger, Jon H. Kaas, Bruno Mota, Suzana Herculano‐Houzel   +5 more
wiley   +1 more source

Dasyprocta prymnolopha Wagler 1831

, 1993
Dasyprocta prymnolopha Wagler, 1831. Isis, 24:619. TYPE LOCALITY: Brazil, Parâ. Original designation of Guyana was probably an error (Cabrera, 1961:588). DISTRIBUTION: NE Brazil. SYNONYMS: nigriclunis. COMMENTS: Ojasti (1972: 164) considered the status of this form uncertain.
openaire   +2 more sources

Hair cycle and dermic follicular volume of the wild rodent, agouti (Dasyprocta prymnolopha), raised in captivity, in the northeast region of Brazil [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
The objective of this analysis was to evaluate the hair cycle for one year and to compare the dermal follicular volume of the interscapular, lateral and femoral middle abdominal regions of males and females bred in captivity in the city of Teresina-PI ...
F.L. Silva, A.G.S. Nascimento, R.L.S. Silva, H.J. Rocha Neto, J.L.R. Sarmento, N.M.S.R. Amorim, D.O. Bezerra, H.M.A. Monteiro, M.A.M. Carvalho, M.F. Cavalcanti Filho, N.M. Argôlo Neto   +10 more
doaj   +1 more source

Topografia, morfologia externa e distribuição arterial do baço em cutias (Dasyprocta prymnolopha)

Jornal Interdisciplinar de Biociências, 2017
Esta pesquisa teve por objetivo avaliar a topografia e morfologia externa, ramificação e distribuição intraparenquimal dos vasos arteriais lienais do baço de cutia (Dasyprocta prymnolopha). Foram analisados vinte baços de animais jovens e adultos, treze machos e sete fêmeas, procedentes do Núcleo de Estudos e Preservação de Animais Silvestres do Centro
Maria Acelina Martins de Carvalho, Waldilleny Ribeiro de Araújo Moura, Elís Rosélia Dutra de Freitas Siqueira Silva, Willams Costa Neves, Dayseanny de Oliveira Bezerra, Camila Ernanda Sousa de Carvalho, Aírton Mendes Conde Júnior, Miguel Ferreira Cavalcante Filho   +7 more
openaire   +3 more sources

Morphological study of cecum from agouti (Dasyprocta prymnolopha) bred in captivity

Revista Brasileira de Medicina Veterinaria, 2016
A morfologia do ceco de cutia (Rodentia: Dasyproctidae) foi descrita neste trabalho, utilizando-se três fêmeas, adultas, criadas no Nú- cleo de Estudos e Preservação de Animais Silvestres da Universidade Federal do Piauí, Teresina, Piauí, Brasil. O intestino grosso dos animais foi identificado, o ceco foi dissecado, realizada a aná- lise anatômica e ...
Bezerra, Dayseanny de Oliveira, de Carvalho, Maria Acelina Martins, Júnior, Aírton Mendes Conde, Vieira, Aíla Alves Rocha, Sousa, Renata Patrícia, Monteiro, Hatawa Melo de Almeida, da Silva, Mirna Luciano de Gois, Soares, Leticya Lorrayne da Silva, Neves, Camila Arrivabene   +8 more
openaire   +2 more sources