Results 71 to 80 of about 4,603,944 (167)
The long-snouted seahorse (Hippocampus guttulatus) (Cuvier, 1829), was used to validate the pre-dictive accuracy of three progressively realistic models for estimating the realized annual fecundity of asyn-chronous, indeterminate, multiple spawners. Underwater surveys and catch data were used to estimate the duration of the reproductive season, female ...
openaire +2 more sources
This publication may contain explicit sexual literary descriptions and/or artistic ...
Multiple Contributors
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Reproductive ecology of a neotropical cichlid fish, Cichla monoculus (Osteichthyes: Cichlidae)
The reproductive ecology of the freshwater fish Cichla monoculus Spix, 1831 (Osteichthyes: Cichlidae) was investigated in the Campo Grande Reservoir, Northeast Brazil.
Chellappa S. +4 more
doaj
Limit Reference Points and Equilibrium Stock Dynamics in the Presence of Recruitment Depensation
Depensation (or an Allee effect) has recently been detected in stock–recruitment relationships (SRRs) in four Atlantic herring stocks and one Atlantic cod stock using a Bayesian statistical approach.
Timothy J. Barrett, Quang C. Huynh
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High mortality rates have been observed in Teleost during early developmental stages, as well as great variations in reproductive tactics, which are related to adaptations towards environmental conditions and ecological niches for which different species
Jussiara Candeira Spíndola Linhares +4 more
doaj
Histological Study on the Ovarian Development of Liparis tanakae in the Yellow Sea
Liparis tanakae is a dominant species of the Yellow Sea ecosystem, and its biological characteristics—such as high seasonal variations in population structure, rapid growth, relatively short lifespan, and pronounced response to environmental changes ...
Yunlong CHEN +5 more
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DNA and scale reading to identify repeat spawning in Atlantic salmon: Unique insights into patterns of iteroparity. [PDF]
Kaland H +8 more
europepmc +1 more source
Se determinó el período reproductivo de Cheirodon interruptus mediante el análisis de 1.658 especímenes capturados mensualmente en el arroyo El Portugués, Argentina, desde mayo 2004 hasta abril 2005.
Ricardo A Ferriz +3 more
doaj

