A biometric study conducted with the genus Opisthonema from the Pacific Coast of Costa Rica is presented. The research was done during 1985 and 1986. Three species: O. libertate, O.medirastre and O. bulleri, were sexually characterized using morphometric variables. Field date were used to elaborate a correlation matrix, and biometric indices were calculated as a function of total length. It was found that growh presented significant differences between sexes and species.Se compararon algunas variables morfométricas en los dos sexos de tres especies de Opisthonema (O. libertate, O.medirastre y O. bulleri) provenientes de la costa Pacífica de Costa Rica. Las hembras como los machos revelaron diferencias significativas en su crecimiento rel...
Sizes and sex ratios of Ucides occidentalis (ORT-MANN 1897) were studied in the mangrove area of Es...
An analisys of variance was used to choose the statical model that best explained the fresh and evis...
An analisys of variance was used to choose the statical model that best explained the fresh and evis...
A biometric study conducted with the genus Opisthonema from the Pacific Coast of Costa Rica is prese...
Se comparan algunas variables morfométricas en los dos sexos de tres especies de Opisthonema (O. lib...
Se compararon algunas variables morfométricas en los dos sexos de tres especies de Opisthonema (O. ...
Cetengraulis mysticetus is an American anchovy found on the Pacific coast between Mexico and Peru. T...
The thread herring Opisthonema libertate Spawns year round with a maximum between December-Marc...
The thread herring Opisthonema libertate Spawns year round with a maximum between December-March. Th...
Soto, Rojas R. L.(1999). Estimación de la Curva de Crecimiento y Talla de la Primera Madurez de Tres...
Sizes and sex ratios of Ucides occidentalis (ORT-MANN 1897) were studied in the mangrove area of Es...
Sizes and sex ratios of Ucides occidentalis (ORT-MANN 1897) were studied in the mangrove area of Es...
Cetengraulis mistycetus es una anchoveta americana, que se encuentra localizada en la costa american...
Se trabajó en la búsqueda del mejor modelo estadístico que explique el peso fresco y eviscerado, uti...
An analisys of variance was used to choose the statical model that best explained the fresh and evis...
Sizes and sex ratios of Ucides occidentalis (ORT-MANN 1897) were studied in the mangrove area of Es...
An analisys of variance was used to choose the statical model that best explained the fresh and evis...
An analisys of variance was used to choose the statical model that best explained the fresh and evis...
A biometric study conducted with the genus Opisthonema from the Pacific Coast of Costa Rica is prese...
Se comparan algunas variables morfométricas en los dos sexos de tres especies de Opisthonema (O. lib...
Se compararon algunas variables morfométricas en los dos sexos de tres especies de Opisthonema (O. ...
Cetengraulis mysticetus is an American anchovy found on the Pacific coast between Mexico and Peru. T...
The thread herring Opisthonema libertate Spawns year round with a maximum between December-Marc...
The thread herring Opisthonema libertate Spawns year round with a maximum between December-March. Th...
Soto, Rojas R. L.(1999). Estimación de la Curva de Crecimiento y Talla de la Primera Madurez de Tres...
Sizes and sex ratios of Ucides occidentalis (ORT-MANN 1897) were studied in the mangrove area of Es...
Sizes and sex ratios of Ucides occidentalis (ORT-MANN 1897) were studied in the mangrove area of Es...
Cetengraulis mistycetus es una anchoveta americana, que se encuentra localizada en la costa american...
Se trabajó en la búsqueda del mejor modelo estadístico que explique el peso fresco y eviscerado, uti...
An analisys of variance was used to choose the statical model that best explained the fresh and evis...
Sizes and sex ratios of Ucides occidentalis (ORT-MANN 1897) were studied in the mangrove area of Es...
An analisys of variance was used to choose the statical model that best explained the fresh and evis...
An analisys of variance was used to choose the statical model that best explained the fresh and evis...