Vol. 52 (2)

June / Junio 2004

Special volume on Helminths / Volumen especial sobre Helmintos

CONTENTS / CONTENIDOS

Beatriz Rodríguez-Ortíz, Luis García-Prieto, And Gerardo Pérez-Ponce De León
Checklist of the helminth parasites of vertebrates in Costa Rica

Beatriz Rodríguez-Ortíz, Luis García-Prieto, Jonathan Herrera-Vázquez & Gerardo Pérez Ponce De León
Addendum to the checklist of the helminth parasites of vertebrates in Costa Rica

M.T. Díaz, A.K. Bashirullah & L.E. Hernández
A new species of Microphallus (Trematoda: Microphallidae) from Venezuela

Teiji Kifune, Rafael Lamothe-Argumedo, Luis García-Prieto, Alejandro Oceguera-Figueroa & Virginia León-Règagnon
Gnathostoma binucleatum (Spirurida: Gnathostomatidae) from the freshwater fish in Tabasco, México

Jorge Falcón-Ordaz & Luis García-Prieto
Morphology of some Tricostrongilinos (Strongylida) from the National Helminth Collection, Institute of Biology, UNAM, Mexico

Marcelo R. Nogueira, Sueli P. De Fabio & Adriano L. Peracchi
Gastrointestinal helminth parasitism in fruit-eating bats (Chiroptera, Stenodermatinae) from western Amazonian Brazil

Jesús Montoya Mendoza, David Osorio Sarabia, Rafael Chávez López & Jonathan Franco López
Helminths from the fish Dormitator maculatus (Osteichthyes: Eleotridae) from Alvarado, Veracruz, Mexico