The butterfly ray Gymnura micrura is a relatively abundant batoid species in southern Gulf of Mexico, where is incidentally caught and commercialized for human consumption. In this region, however, there are no estimations of reproductive parameters needed to assess population dynamics and vulnerability to fishing pressure by means of ecological risk assessments. From the analysis of 142 females with a disc width (DW) range of 23-87 cm, it was estimated a DW at maturity (DW50%) of 56.8 cm. The female reproductive cycle is annual, and the ovulation and parturition occur from February to July. Gestation last 10-11 months, and is concurrent with the vitellogenesis. Fecundity resulted of 1-11 embryos (average = 4.3), and is directly proportiona...
The aim of this study was to determine the population structure, sex ratio, reproductive condition, ...
I studied aspects of reproduction in Cophosaurus texanus in the Central Chihuahuan Desert, Mexico. I...
Social correlates of reproductive events of a colony of Anoura geoffroyi from the La Mina cave at Sa...
The butterfly ray Gymnura micrura is a relatively abundant batoid species in southern Gulf of Mexico...
The cownose ray Rhinoptera bonasus is one of the most abundant batoid species in southeastern Gulf o...
«Llambina» Potamorhina altamazonica is the second dominant species in the commercial fishery landing...
Snappers exhibit reproductive trait plasticity in response to habitat distribution. Lutjanus griseus...
Background. The sailfish Istiophorus platypterus is a viviparous billfish species, it is caught by t...
Spotted rose snapper (Lutjanus guttatus) is one of the most important commercial fish species caught...
La raya mariposa Gymnura micrura es capturada directa e indirectamente en el golfo de México. Para c...
Mylossoma duriventre «Silver Mylossoma» is a fish of the family Characidae, commercially exploited f...
Knowledge of the reproductive biology of a species is essential for fishery management and for its c...
Trachelyopterus galeatus locally nown as 'Anujá' or 'cachorrinho', is included of fish species that ...
Aunque Mulloidichthys dentatus se captura de manera comercial en esta región del Pacífico mexicano, ...
The size structure, weight and reproductive patterns of five species of corvinas in the genus ...
The aim of this study was to determine the population structure, sex ratio, reproductive condition, ...
I studied aspects of reproduction in Cophosaurus texanus in the Central Chihuahuan Desert, Mexico. I...
Social correlates of reproductive events of a colony of Anoura geoffroyi from the La Mina cave at Sa...
The butterfly ray Gymnura micrura is a relatively abundant batoid species in southern Gulf of Mexico...
The cownose ray Rhinoptera bonasus is one of the most abundant batoid species in southeastern Gulf o...
«Llambina» Potamorhina altamazonica is the second dominant species in the commercial fishery landing...
Snappers exhibit reproductive trait plasticity in response to habitat distribution. Lutjanus griseus...
Background. The sailfish Istiophorus platypterus is a viviparous billfish species, it is caught by t...
Spotted rose snapper (Lutjanus guttatus) is one of the most important commercial fish species caught...
La raya mariposa Gymnura micrura es capturada directa e indirectamente en el golfo de México. Para c...
Mylossoma duriventre «Silver Mylossoma» is a fish of the family Characidae, commercially exploited f...
Knowledge of the reproductive biology of a species is essential for fishery management and for its c...
Trachelyopterus galeatus locally nown as 'Anujá' or 'cachorrinho', is included of fish species that ...
Aunque Mulloidichthys dentatus se captura de manera comercial en esta región del Pacífico mexicano, ...
The size structure, weight and reproductive patterns of five species of corvinas in the genus ...
The aim of this study was to determine the population structure, sex ratio, reproductive condition, ...
I studied aspects of reproduction in Cophosaurus texanus in the Central Chihuahuan Desert, Mexico. I...
Social correlates of reproductive events of a colony of Anoura geoffroyi from the La Mina cave at Sa...