Ampliación de la distribución de Pseudotliaptomus culebrensis (Calanoida: Copedoda) en el Golfo de California, México.

by Palomares García, J Ricardo
Published 1991

Occurrence of the bat tick Ornithodoros (Alectorobius) Kelleyi Cooley & Kohls (Acari: Argasidae) in Costa Rica and its relation to human bites

by Vargas V., Mario
Published 1984

New record of Panulirus penicillatus (Olivier 1791) in the Southeastern Gulf of California, Mexico (Crustacea: Palinuridae)

by Flores-Campaña, Luis Miguel, Pérez-González, Raúl
Published 1991

Feeding habits oftilapia, Sarotherodon nilotica (Perciformis: Cichlidae) fry in Jos, . Nigeria

by Ufodikel, E B, Wada, R K
Published 1991

El Arrecife Coralino del Parque Nacional Cahuita, Costa Rica

by Cortés, Jorge, Risk, Michael J.
Published 1984

Rhamnocercidae (Monogenea: Dactylogyroidea) in Sciaenid fishes from Perú, with description of Rhamnocercoides menticirrhi n. gen, n. sp. and two new spedes of Rhamnocercus

by Luque, José Luis, Iannacone, José
Published 1991

Two altemative strategies for spider egg parasitoids

by Valerio, Carlos E.
Published 1984

Diet of the corallivorous pufferfisb Arothron meleagris (Pisces: Tetraodontidae) at Gorgona Island, Colombia.

by Guzmán, Héctor M, López, Juan D
Published 1991

Bromelias en manglares del Pacífico de Guatemala

by Gómez, Mamerto A, Winkler, Sieghard
Published 1991

Taxonomía del ictioplancton costero del Pacífico Norte de Costa Rica

by Rojas, Dora E, Lara, Xenia, López, Myrna I
Published 1991

Citotaxonomía comparativa de tres especies de Cichlasoma (Pisces: Cichlidae) nativas de Costa Rica

by Salas, Elizabeth, Boza, Jorge
Published 1991

Distribución y abundancia de corales en el arrecife del Refugio de Isla Iguana, Pacífico de Panamá

by Guzmán, Héctor Miguel, Ross Robertson, D, Díaz, Marco L
Published 1991

Upwelling and phytoplankton in the Bay of Panama

by D'Croz., Luis, Del Rosario, Juan B, Gómez, Juan A
Published 1991

Criptosporidiosis en niños de Costa Rica: Estudio transveral y longitudinal

by Mata, Leonardo, Bolaños, Hilda, Pizarro, Daniel, Vives, Marcela
Published 1984

Fenología de Quercus seemannii Lieb. (Fagaceae), en Cartago, Costa Rica

by Céspedes Porras, Roberto
Published 1991

Genetic variation in the Bribri and Cabecar Amerindians from Talamanca, Costa Rica

by Azofeifa, Jorge, Barrantes, Ramiro
Published 1991

Diarrea por Campylobacter fetus jejuni y otros agentes infecciosos en niños del área rural de Puriscal, Costa Rica

by Vives, Marcela, Mata, Leonardo, Castro, Bernardo, García, María Eugenia, Jiménez, Patricia, Simhon, Alberto
Published 1984

Observations on the plant hosts and possible mimicry models of "Lantern Bugs" (Fulgora spp.) (Homoptera: Fulgoridae)

by Hogue, Charles L.
Published 1984

Una especie nueva de Anolis (Squamata: Iguanidae) del grupo latifronsde Fortuna, Panamá

by Arosemena, Fernando A, Ibáñez D., Roberto, de Sousa, Francisca
Published 1991

Hábitos alimentarios de Glossophaga longirostrisMiller (Chiroptera: Phyllostomidae) en una zona árida de los Andes venezolanos

by Soriano, Pascual J, Sosa, Maricela, Rossell, Osman
Published 1991