Morfología y distribución de dos cangrejos chícharo del Golfo de California (Crustacea : Pinnotheridae)

by Campos-González, Ernesto, Campoy-Favela, José R.
Published 1987

Corales ahermatípicos colectados en el Pacífico Colombiano

by Prahl, Henry von
Published 1987

Hidrological and population studies on Artemia franciscana in Yavaros, Sonora , México

by Ortega-Salas, A. A., Martínez G., A.
Published 1987

Fases posplanctónicas de Petrolisthes armatus (Gibbes) (Decapoda, Porcellanidae) comensales con la lapa Crucibulum (Crucibulum) spinosum (Sowerby) (Gastropoda, Caliptraeidae) en el...

by Campos-González, Ernesto, Macías-Chávez, Leticia J.
Published 1987

Variación de algunas características foliares de Avicennia germinans (L.) L. (Avicenniaceae) en un gradiente climático y de salinidad

by Soto, Ricardo, Corrales, Luis F.
Published 1987

Los géneros de Ophioninae de Centro y Sudamérica

by Gauld, Ian D., Lanfranco L., Dolly
Published 1987

Apparent parasitism of Sabella melanostigma (Polychaeta) by Ammothella spinifera (Pycnogonida) from the Gulf of California

by Salazar-Vallejo, Sergio I., Stock, Jan H.
Published 1987

Morphometric and basic limnological properties of the Laguna de Río Cuarto, Costa Rica

by Gocke, Klaus, Bussing, William, Cortés, Jorge
Published 1987

Troop movement and food habits of white-faced monkeys in a tropical-dry forest

by Moscow, Daniel, Vaughan, Cristopher
Published 1987

Nematodos (Nematoda) de la Laguna de Buenavista, Quintana Roo, México

by De Jesús-Navarrete, Alberto
Published 1993

Moluscos dulceacuícolas de Costa Rica: Introducción y lista preliminar

by Taylor, D W
Published 1993

Comportamiento reproductivo y fertilidad de Macrobrachium carcinus (Decapoda: Palaemonidae) en Venezuela

by Graziani, Cesar A, Chung, Kyung S, De Donato, Marcos
Published 1993

Catálogo, claves y bibliografía de la familia Camaenidae (Pulmonata: Stylommatophora) en Cuba

by Mijail Pérez, A, Espinoza, J
Published 1993

Caracoles terrestres (Mollusca: Gastropoda) de Santiago, Nuevo León, México

by Correa Sandoval, Alfonso
Published 1993

Behavior of Epiperipatus biolleyi (Onychophora: Peripatidae) under laboratory conditions

by Monge-Nájera, Julián, Aguilar, Franklin
Published 1993

A review of the geographical distribution of the genus Ananteris Thoreli (Scorpiones: Buthidae), with description of a new species

by Lourenco, Wilson R
Published 1993

Psaironeura selvatica sp. nov. (Odonata: Protoneuridae), a new damselfly from

by Esquivel, Carlos
Published 1993

Claves ilustradas para las familias y los géneros de Terebrantia (Insecta: Thysanoptera) de Costa Rica y Panamá

by Mound, Laurence, Retana, Axel P, du Heaume, Grahan
Published 1993

Variación diaria en la captura del camarón Farfantepenaeus duorarum (Decapoda, Penaeidae) y relaciones largo peso en un área de cría de la Laguna de Términos, México

by Brito, Roberto, Gelabert, Rolando, Amador del Ángel, Luís Enrique, Alderete, Ángel, Guevara, Emma
Published 2017

Revision of the New World species of Ommatius Wiedemann (Diptera: Asilidae): the neotropical costatus species group

by Scarbrough, A G
Published 1993