Results 61 to 70 of about 211 (159)
The composition of the mesozooplanktonic community was studied in the Punta Morales estuary, Gulf of Nicoya,Pacific coast of Costa Rica,during 1997.Oblique plankton hauls were performed during high and low tide using a 280 µm mesh screen net equipped ...
Ernesto Brugnoli-Olivera +4 more
doaj
Cataphryxus zapoteca sp. nov. (Isopoda, Bopyridae) and new hosts and records of bopyrid isopods from the Mexican Eastern Pacific. [PDF]
Romero-Rodríguez J, Álvarez F.
europepmc +1 more source
IntroductionThe United Nations Development Programme has been instrumental in promoting the generation of productive activities that respond to a sustainable production model.
Ana Robles-Herrera +5 more
doaj +1 more source
Paralytic Shellfish Toxins of Pyrodinium bahamense (Dinophyceae) in the Southeastern Gulf of Mexico. [PDF]
Núñez-Vázquez EJ +6 more
europepmc +1 more source
En el mes de noviembre de 2001, se aisló de una marea roja cerca de la Isla San Lucas, las diatomeas Pseudo-Nitzschia pungens f. pungens seguida por Skeletonema costatum, Chaetoceros lorenzianus y en menor concentración Thalassiosira spp.
Maribelle Vargas-Montero, Enrique Freer
doaj
Marine biodiversity of Costa Rica: Class Polychaeta (Annelida)
Three hundred and thirty two species of polychaetes belonging to 50 families are reported for Costa Rica based on previously published reports. In a few families, available material was re-examined and appropriate changes in species identifications were ...
Harlan K Dean
doaj
La principal preocupación que deben tener los comerciantes de alimentos, entre ellos los pescadores es la distribución de sus productos en condiciones que permitan su consumo sin que ello suponga un riesgo para la salud del consumidor, es decir, todo ...
Fabián Chavarría Solera +3 more
doaj
Glottidia audebarti (Broderip), (Brachiopoda, Lingulidae) from the Gulf of Nicoya, Costa Rica
Ejemplares del braquiópodo excavador Glottidia audebarti (Broderip) fueron colectados con un barreno en la planicie fangosa (65% arena, 32% limo + arcilla) de Punta Morales, en la región superior del Golfo de Nicoya, un estuario en la costa Pacífica de Costa Rica.
Emig, Christian C, Vargas, José A
openaire +2 more sources
Ancient DNA Studies in Pre-Columbian Mesoamerica. [PDF]
Roca-Rada X +3 more
europepmc +1 more source

