Histomorphometry Testis the bat Phyllostomus discolor (Chiroptera: Phyllostomidae) in areas of Atlantic Forest of Pernambuco

• Autor(a) principal: Lima, Nivaldo Bernardo de
• Data de Publicação: 2014
• Outros Autores: Arandas, Maria Juliana Gomes, Marinho, Ketsia Sabrina Nascimento do, Aguiar, Francisco Carlos Amanajás de, Pontes, Antonio Rossano Mendes, dos Santos, Katharine Raquel Pereira
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional do INPA
• Texto Completo: https://repositorio.inpa.gov.br/handle/1/15997
• topic: Animalsia; Chiroptera; Phyllostomidae; Phyllostomus Discolor

This study analyzed the reproductive condition, by histomorphometry, of P. discolor collected in forest fragments of the South Coast of Pernambuco during the dry and rainy seasons. The animals are Collection and were classified according to the position testicular (descendants and not descendants). For histomorphometric analysis, 18 were randomly selected specimens during the rainy and dry seasons, being (n = 11) with descendant testicles and (n = 7) with testicles no descendant. The results showed that the highest area average occupancy of the seminiferous tubules were in the rainy season, regardless of the present specimens the testes descendant or not. This may be related to a greater investment in sperm production, since the rainy season, there is a greater availability of food due to rainfall. © 2014, Universidade de Sao Paulo. Faculdade de Medicina Veterinaria e Zootecnia, All rights reserved.