Detailed knowledge of the life history parameters of chondrichthyans is required to assess their population status and vulnerability to fishing mortality. The objective of this study was to estimate growth, maturity length (LM50%), longevity (Emax) and natural mortality rate (M) of the cockfish, Callorhinchus callorynchus, in the San Matías Gulf, Argentina. The length range in the commercial catches was 22 to 58 cm for males and 25 a 76 cm for females, while in fisheries surveys was 13 to 59 cm for males and 14 to 69 cm for females. The sex ratio was biased to the males. The Gompertz L0 fixed growth model was the most adequate according to biological selection criteria. The parameters were: i) females: L∞= 70.75 cm and K= 0.17 year-1; and i...
A study of age, growth and natural mortality of southern blue whiting, Micromesistius australis, was...
Age, growth and reproductive characteristics of creole perch, Percichthys trucha, were investigated ...
Largemouth perch (Percichthys colhuapiensis) represents one of the most economically important fish ...
The cockfish, Callorhinchus callorynchus, is a widely distributed holocephalan in the south-western ...
Brazilian flathead Percophis brasiliensis is a commercially important perciform fish caught as bycat...
Brazilian flathead Percophis brasiliensis is a commercially important perciform fish caught as bycat...
The age and growth function and mortality were determined for southern rays bream Brama australis ca...
The values of size-at-gonad maturity (L50) of chub mackerel (Scomber japonicus peruanus) were estima...
Resumo Dados de captura por unidade de esforço (CPUE) do peixe-galo Callorhinchus callorynchus foram...
[eng Reproductive traits and natural mortality rate of cardinalfish females (Epigonus crassicaudus) ...
The spawning period, length and age at maturity of jack mackerel (Trachurus murphyi) in the Chilean ...
The dolphinfish Coryphaena hippurus, is one of the main species caught by the artisanal fisheries in...
The feeding habits of Callorhinchus callorynchus were investigated in coastal waters off northern Ar...
The MULTIFAN method was used to analyse a series of monthly length-frequency distributions of the sq...
Objetive. To evaluate the biological aspects and the population dynamics of the Crevalle jack (Caran...
A study of age, growth and natural mortality of southern blue whiting, Micromesistius australis, was...
Age, growth and reproductive characteristics of creole perch, Percichthys trucha, were investigated ...
Largemouth perch (Percichthys colhuapiensis) represents one of the most economically important fish ...
The cockfish, Callorhinchus callorynchus, is a widely distributed holocephalan in the south-western ...
Brazilian flathead Percophis brasiliensis is a commercially important perciform fish caught as bycat...
Brazilian flathead Percophis brasiliensis is a commercially important perciform fish caught as bycat...
The age and growth function and mortality were determined for southern rays bream Brama australis ca...
The values of size-at-gonad maturity (L50) of chub mackerel (Scomber japonicus peruanus) were estima...
Resumo Dados de captura por unidade de esforço (CPUE) do peixe-galo Callorhinchus callorynchus foram...
[eng Reproductive traits and natural mortality rate of cardinalfish females (Epigonus crassicaudus) ...
The spawning period, length and age at maturity of jack mackerel (Trachurus murphyi) in the Chilean ...
The dolphinfish Coryphaena hippurus, is one of the main species caught by the artisanal fisheries in...
The feeding habits of Callorhinchus callorynchus were investigated in coastal waters off northern Ar...
The MULTIFAN method was used to analyse a series of monthly length-frequency distributions of the sq...
Objetive. To evaluate the biological aspects and the population dynamics of the Crevalle jack (Caran...
A study of age, growth and natural mortality of southern blue whiting, Micromesistius australis, was...
Age, growth and reproductive characteristics of creole perch, Percichthys trucha, were investigated ...
Largemouth perch (Percichthys colhuapiensis) represents one of the most economically important fish ...