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Genetic parameters in female reproductive traits of Nile tilapia (Oreochromis niloticus)
(2017-01-01)
Genetic parameters for reproductive traits in female Nile tilapia were estimated in this study using Bayesian inference method. The data set presented information from 451 Nile tilapia females that were evaluated at two ...
Is the spawning frequency of Argentine hake, Merluccius hubbsi, affected by maternal attributes or physical variables?
(Elsevier Science, 2018-08)
Spawning frequency (SF) is a parameter that represents the number of spawning events per time unit, used to estimate the reproductive potential of many fish populations. We analyzed the relationship between SF and size and ...
Analysis of the association between spawning time QTL markers and the biannual spawning behavior in rainbow trout (Oncorhynchus mykiss)
(Sociedade Brasileira de Genética, 2010)
The rainbow trout is a salmonid fish that occasionally exhibits broodstocks with biannual spawning behavior, a phenomenon
known as a double annual reproductive cycle (DARC). Spawning time quantitative trait loci (SPT-QTLs) ...
Skipped spawning in the Patagonian stock of Argentine Hake (Merluccius hubbsi)
(NOAA's National Marine Fisheries Service. Scientific Publications Office, 2016-07)
We analyzed the macroscopic and histological maturity data of Argentine hake (Merluccius hubbsi) collected off Patagonia in the spawning area of the Patagonian stock of this species between 2005 and 2014 to determine the ...
Spawning frequency and batch fecundity of Brazilian menhaden, Brevoortia aurea, in the Río de la Plata estuary off Argentina and Uruguay
(NOAA's National Marine Fisheries Service. Scientific Publications Office, 2000-12)
Brazilian menhaden, Brevoor tia aurea, is the only species of the genus Brevoortia in South American Atlantic waters and is abundant in the Río de la Plata estuary. We found that B. aurea in this area spawns almost exclusively ...
Reproductive cycle of the swimming crab Portunus spinimanus Latreille (Crustacea, Decapoda, Brachyura) from Ubatuba, São Paulo, Brazil
(Sociedade Brasileira de Zoologia, 1999-01-01)
This study analyses some reproductive aspects of Portunus spinimanus Latreille, 1819, a crab usually commercialized in Ubatuba region. Monthly otter-trawl collections were taken for two years along the northern coast of ...
Fishing impact on spawning aggregations of mutton snapper (Lutjanus analis) and grey triggerfish (Balistes capriscus) in a Mesoamerican coral reefComparison of catch, CPUE and length distribution of spawning aggregations of mutton snapper (Lutjanus analis) and grey triggerfish (Balistes capriscus) on a Mesoamerican coral reef
(Pontificia Universidad Católica de Valparaíso, 2018)
Batch fecundity and spawning frequency of sailfish (Isiophorus platypterus) off the Pacific Coast of Mexico
(Pacific Science, 2000)
To estimate batch fecundity and spawning frequency of the sailfish, Istiophorus platypterus Shaw & Nodder, off the Pacific coast of Mexico, gonads from fish sampled at five tourist ports from 1989 to 1991 were ...
Reproduction of the fish Lutjanus analis (mutton snapper; Perciformes: Lutjanidae) from Northeastern Brazil
(Universidad de Costa Rica, 2010)
Temperature Effect on Spawing and age Structure of Eggs of Sardinop Sagax (Girard) Clupeidei During five Circadian Cycles in Bahia Magdalena, B.C.S., Mexico.
(Scientia Marina, 1995-01-01)
A study was made on the Pacific sardine (Sardinops sagax) off the coast of western Mexico to determine the effect of temperature on spawning and early life in the egg stage in order to assess the daily egg production. ...