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      Aspectos biométricos do desenvolvimento testicular e corporal em cutias (Dasyprocta aguti) criadas em cativeiros Translated title: Biometric aspects of the testicular and corporal development of Agoutis (Dasyprocta aguti) rised in captivity

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          Abstract

          Analisou-se os dados biométricos do desenvolvimento testicular e peso corporal de 31 cutias (Dasyprocta aguti) desde o nascimento até os 14 meses de idade. As correlações entre o peso corporal, idade e parâmetros testiculares apresentaram-se altamente significativas. O peso testicular, o volume testicular, assim como os demais parâmetros biométricos testiculares (comprimento, diâmetro e perímetro), evoluíram lenta e gradualmente até os 8 meses de idade. A partir dos 9 meses, o crescimento foi mais rápido. O desenvolvimento biométrico do testículo pode ser dividido em duas fases, de 0 - 8 meses e de 9 - 14 meses de idade, sendo 9 meses considerado ponto de corte em se tratando de desenvolvimento testicular de cutias criadas em cativeiro.

          Translated abstract

          Biometric data of the testicular and corporal weight development of 31 Agoutis (Dasyprocta aguti), from the birth up to 14 months of age, were analyzed. The correlations between corporal weight, age and testicular parameters were highly significant. Testicular weight, testicular volume, as well other testicular biometric parameters (length, diameter and perimeter), evolved slow and gradually until eight months of age. Beginning on 9 months of age, the growth was faster, and in this period. the seminiferous epithelium was already formed. Biometric development of the testes can be shared in two phases: 0 - 8 months and 9 - 14 months of age, however the 9 months age are the maximum point of the testicular development in Agoutis (Dasyprocta aguti) rised in captivity.

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          Most cited references21

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          The mammalian fetal membranes.

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            Reproduction in farm animals

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              Desenvolvimento testicular e dinânica da espermatogênese de búfalos mestiços de 10 a 24 meses de idade

              M. MELO, M Melo (1991)

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                bjvras
                Brazilian Journal of Veterinary Research and Animal Science
                Braz. J. Vet. Res. Anim. Sci.
                Faculdade de Medicina Veterinária e Zootecnia / Universidade de São Paulo (São Paulo )
                1678-4456
                2003
                : 40
                : suppl 2
                : 154-160
                Affiliations
                [1 ] Universidade Estadual Paulista Brazil
                [2 ] Universidade Federal do Piauí
                [3 ] Universidade de São Paulo Brazil
                [4 ] Escola Superior Agrícola de Mossoró
                Article
                S1413-95962003000800010
                10.1590/S1413-95962003000800010
                2aa0147c-92f2-4004-b31f-8ab5c10da4fa

                http://creativecommons.org/licenses/by/4.0/

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                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=1413-9596&lng=en
                Categories
                AGRICULTURE, DAIRY & ANIMAL SCIENCE
                VETERINARY SCIENCES

                Animal agriculture,General veterinary medicine
                Dasyprocta aguti,Agouti,Testicle,Biometry,Corporal weight,Cutia,Testículo,Biometria,Peso Corporal

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