A study of the age, growth, sexual maturity, and spawning of the anchoveta, Cetengraulis mysticetus, in the Gulf of Panama [PDF]
, 1958 ENGLISH: Crew members of tuna clippers and Commission personnel are collecting specimens of anchovetas (Cetengraulis mysticetus) for studies of the biology of this important tuna-bait species.
Howard, Gerald V., Landa, Antonio
core
Dilación del desove de <i>Modiolus capax</i>(Bivalvia: Mytilidae)
Revista de Biología Tropical, 2015 The capacity of Modiolus capax to delay spawning and to hold mature gametes for long periods, was analyzed in sexually mature organisms subjected to cold water and food rations higher than those for maintenance. The experimental group, 200 mussels collected in August from Babia de los Angeles, Baja California, Mexico, was subjected to 19±2°C ...
Olivia Tapia V ázquez +2 more
openaire +2 more sources
Intropica, 2010 Con el fin de validar y optimizar el protocolo usado para la inducción al desove y fertilización de la ostra del mangle Crassostrea rhizophorae en Colombia, se examinó el ciclo reproductivo de las poblaciones naturales de la Ciénaga de Mallorquín y se ...
Luz Adriana Velasco +3 more
doaj
Observations on the life history and identity of intraspecific groups of the anchoveta, Cetengraulis mysticetus, in Montijo Bay and Chiriquí Province, Panama [PDF]
, 1963 ENGLISH: Howard and Landa (1958) and Barrett and Howard (1961) have studied the life history of the anchoveta in most of the areas where this species occurs in important quantities. The Gulf of Panama was the only area of Panama included in these studies,
Bayliff, William H.
core
Biología reproductiva del ostión de roca Striostrea prismatica en el sureste del Golfo de California
Ecosistemas y Recursos Agropecuarios, 2022 El ostión de roca Striostrea prismatica es un recurso natural de gran importancia comercial en el Pacífico mexicano, Nayarit ocupa el primer lugar en producción de ostiones en esta región.
Oscar Iram Zavala-Leal +6 more
doaj +1 more source
Studies of the age, growth, sexual maturity and spawning of populations of anchoveta (Cetengraulis mysticetus) of the coast of the Eastern Tropical Pacific Ocean [PDF]
, 1961 ENGLISH: Three hundred and twenty-six collections of anchoveta (Cetengraulis mysticetus), an important tuna bait species, taken between April 1951 and April 1960 from seven major baiting areas in the Eastern Tropical Pacific Ocean (Almejas Bay, Guaymas ...
Barrett, Izadore, Howard, Gerald V.
core
Inducción al desove en hembras del pargo mancha, Lutjanus guttatus (Steindachner, 1869).
Uniciencia, 1998 Universidad Nacional, Costa ...
Valverde-Chavarría, Silvia +1 more
openaire +3 more sources
Revista Científica, 2010 El coporo (Prochilodus mariae) es una importante especie pesquera de agua dulce en Venezuela que se caracteriza porque durante su ciclo reproductivo realiza migraciones para desovar. El estudio fue conducido para investigar los cambios en la composición
Pedro Arveláiz, Rafael Bello
doaj
A review of IATTC research on the early life history and reproductive biology of scombrids conducted at the Achotines Laboratory from 1985 to 2005 [PDF]
, 2007 English: For nearly a century, fisheries scientists have studied marine fish stocks in an effort to understand how the abundances of fish populations are determined.
Hunt, Sharon L. +5 more
core
Studies of the sexual development and spawning of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis, in three areas of the Eastern Pacific Ocean, by examination of gonads. [PDF]
, 1956 ENGLISH: Knowledge of the size and age at maturity, spawning seasons, and spawning areas of the tropical tunas supporting the fishery in the Eastern Pacific is an important part of the basic information required for understanding their life history ...
Orange, Craig J., Schaefer, Milner B.
core