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Land use effects on leaf litter breakdown in low-order streams draining a rapidly developing tropical watershed in Puerto Rico
Land use effects on leaf litter breakdown in low-order streams draining a rapidly developing tropical watershed in Puerto Rico

Torres, Pedro J.; Ramírez Ulate, Luis Alonso

Crecimiento de Diapterus peruvianus (Pisces: Gerridae) en los estuarios de los. ríos Damas y Palo Seco, Costa Rica
Crecimiento de Diapterus peruvianus (Pisces: Gerridae) en los estuarios de los. ríos Damas y Palo Seco, Costa Rica

Cabrera Peña, Jorge; Solano López, Yanaide; Mora Hernández, Marvin

Spatial and temporal characterization of fish assemblages in a tropical coastal system influenced by freshwater inputs: northwestern Yucatan peninsula
Spatial and temporal characterization of fish assemblages in a tropical coastal system influenced by freshwater inputs: northwestern Yucatan peninsula

Arceo Carranza, Daniel; Vega Cendejas, María Eugenia

Conducta de nidificación de Oxybelus analis (Hymenoptera: Sphecidae)

Genaro, Julio Antonio

A new predaceous midge of the Palpomyia tibialis group from northeastern Argentina (Diptera: Ceratopogonidae)

Spinelli, Gustavo R.; Cazorla, Carla G.

Geología de Bahía Culebra, Guanacaste, Costa Rica
Geología de Bahía Culebra, Guanacaste, Costa Rica

Herrera Zúñiga, Pablo; Vargas, Ana Enid

Phylogenetic position of the yeast-like symbiotes of Tagosodes orizicolus (Homoptera: Delphacidae) based on 18S ribosomal DNA partial sequences
Phylogenetic position of the yeast-like symbiotes of Tagosodes orizicolus (Homoptera: Delphacidae) based on 18S ribosomal DNA partial sequences

Xet-Mull, Ana M; Quesada, Tania; Espinoza Esquivel, Ana Mercedes

Logging impacts on forest structure and seedling dynamics in a Prioria copaifera (Fabaceae) dominated tropical rain forest (Talamanca, Costa Rica)
Impactos de la extracción en la estructura y la dinámica de plántulas en un bosque tropical dominado por Prioria copaifera (Fabaceae), (Talamanca, Costa Rica)

Valverde Barrantes, Oscar J.; Rocha, Oscar J.

Theletrum lamothei sp. nov. (Digenea),parasite of Echidna nocturna from. Cuajiniquil, Gu1i\nacaste,. and. other digenes of • marine nshes fromCóstaRica
Theletrum lamothei sp. nov. (Digenea),parasite of Echidna nocturna from. Cuajiniquil, Guanacaste,. and. other digenes of marine nshes fromCóstaRica

Pérez Ponce de León, Gerardo; León Regagnon, Virginia; Monks, Scott

Initial sexual maturity and fecundity of the goldfish Carassius auratus (Perciformes: Cyprynidae) under semi-controlled conditions

Ortega Salas, Adolfo Armando; Reyes Bustamante, H.

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