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Mostrando ítems 1-10 de 36
Reproductive biology of the southern thorny skate Amblyraja doellojuradoi (Chondrichthyes, Rajidae)
(Wiley Blackwell Publishing, Inc, 2016-04)
The total lengths (LT) of 193 males (209-556mm) and 130 females (275-515mm) of Amblyraja doellojuradoi, a commercial by-catch species on the Argentinean continental shelf, which are increasingly retained, were analysed. ...
Reproductive biology of Sodhiana iranica (Brachyura: Gecarcinucidae) from Southern Iran
(Universidad de Costa Rica, 2017)
Fecundity of Sarotherodon galilaeus (Pisces: Cichlidae) in the Opa reservoir, Ile-Ife, Nigeria
(Universidad de Costa Rica, 2000)
Determination of the time of spawing and maturation of the jundiá, rhamdia sapo, based on the gonado-somatic index (GSI) and the morphocytologic study of the gonodsDeterminação da época da desova e maturação do jundiá, Rhamdia sapo, baseado no IGS e em estudo morfocitológico das gônodas
(Universidade Federal de Santa Maria, 1980)
Reproductive strategy of the Patagonian catfish Hatcheria macraei
(Blackwell Publishing Ltd, 2016-09)
This study describes the reproductive strategy of the stream-dwelling catfish Hatcheria macraei in the Pichileufu River, Argentina. Gonad maturity phases, classified on the basis of histological analysis, stages of gamete ...
Notes on the reproductive biology of the Brazilian electric ray Narcine brasiliensis (Elasmobranchii: Narcinidae)
(The Fisheries Society of the British Isles, 2015-09-16)
This study provides information on the reproductive biology of Narcine brasiliensis based on 105 individuals (72 females and 33 males) sampled in São Paulo State, Brazil. The total length at maturity for females was 318·9 mm ...