SpletDomain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Superclassis: Osteichthyes • Classis: Actinopterygii • Ordo: … SpletO tamanho de primeira maturação para Loricariichthys anus foi estimado em 27,0 cm (LMAT; EP=1,151). Para Pachyurus bonariensis a atividade reprodutiva tem início aos …
Sperm and Spermatozeugma Ultrastructure in the Inseminating …
Splet27. nov. 2016 · The present note describes a historical occurrence and distribution extension of the species Trachelyopterus lucenai in coastal basins, state of Rio Grande do Sul, Brazil. References Artioli, L.G.S., J.P. Vieira, A.M. Garcia and M.A. Bemvenuti. 2009. Distribuição, dominância e estrutura de tamanhos da assembleia de peixes da lagoa … SpletTrachelyopterus lucenai (Ostariophysi: Siluriformes: Auchenipteridae) JOHN R. BURNS, AMY D. MEISNER, STANLEY H. WEITZMAN, AND LUIz R. MALABARBA This study … dvojgauč
Trachelyopterus - Wikipedia, la enciclopedia libre
SpletTrachelyopterus lucenai Bertoletti, Pezzi da Silva & Pereira, 1995, popularly known as "penharol" or "catfish-frog", is recorded from the Uruguay River and the Laguna dos Patos … SpletTrachelyopterus lucenai. Ejemplar capturado en Rio Grande do Sul ( Brasil ). Ejemplar de Rio Grande do Sul ( Brasil ). Trachelyopterus lucenai es una especie de pez siluriforme … Splet25. sep. 2009 · Trachelyopterus galeatus is an internally inseminating species the spermatozoon of which presented an elongated cylindrical head (12.3 ± 1.5 μm), elongated midpiece (5.0 ± 0.7 μm), and flagellum (23.9 ± 2.8 μm). Fertilized eggs or embryos were not found in its ovaries. Spermatozeugmata were demonstrated for the first time in this … dvojgaraz