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1

Aves de Costa Rica /

Aves de Costa Rica /

by Skutch, Alexander Frank, 1904-2004
Published 2018

Book

2

Desarrollo embrionario y larva del sapo Incilus aucoinae (Bufonidae) en Golfito, Costa Rica.

Desarrollo embrionario y larva del sapo Incilus aucoinae (Bufonidae) en Golfito, Costa Rica.

by Segura Solís, Susy

Article

3

Phylogeny of five Prosopium species with comparisons with other Coregonine fishes based on isozyme electrophoresis

Phylogeny of five Prosopium species with comparisons with other Coregonine fishes based on isozyme electrophoresis

by Vuorinen, J. A.

Article

4

Leuciscus torgalensis and L. aradensis two new cyprinids for Portuguese fresh waters

Leuciscus torgalensis and L. aradensis two new cyprinids for Portuguese fresh waters

by Coelho, M. M.

Article

5

Crabs of the Family homolodromiidae I. Description of the male of Homolodromia robertsi Garth, 1973 based on specimens from deep waters off the coast of Chile

Crabs of the Family homolodromiidae I. Description of the male of Homolodromia robertsi Garth, 1973 based on specimens from deep waters off the coast of Chile

by Báez, P.

Article

6

Freshwater larval fish from Lake Trichonis (Greece)

Freshwater larval fish from Lake Trichonis (Greece)

by Economou, A. N.

Article

7

First european record of carassius langsdorfii from the Elbe basin

First european record of carassius langsdorfii from the Elbe basin

by Kalous, L.

Article

8

Turtles of the world /

Turtles of the world /

by Ernst, Carl H.
Published 1989

Book

9

Birds of the west Indies /

Birds of the west Indies /

by Bond, James, 1900-1989
Published 1985

Book

10

Checklist of vertebrates of the United States, the U. S. territories and Canada /

Checklist of vertebrates of the United States, the U. S. territories and Canada /

Published 1987

Book

11

The diversity of fishes /

The diversity of fishes /

by Helfman, Gene S.
Published 1997

Book

12

Studies of Neotropical Caddisflies, XXXIX . The Genus Smicridea in the chilean subregion (Trichoptera : Hydrospsychidae) /

Studies of Neotropical Caddisflies, XXXIX . The Genus Smicridea in the chilean subregion (Trichoptera : Hydrospsychidae) /

by Flint, Oliver S.
Published 1989

Book

13

New data elucidatingthe taxonomy and ecology of the Parabrotulidae (Pisces : Zoarcoidei)

New data elucidatingthe taxonomy and ecology of the Parabrotulidae (Pisces : Zoarcoidei)

by Nielsen, J.

Article

14

Sistemática y taxonomía de las ranas venenosas de dardo, del género Phyllobates (Dendrobatidae) en Costa Rica /

Sistemática y taxonomía de las ranas venenosas de dardo, del género Phyllobates (Dendrobatidae) en Costa Rica /

by Vargas Álvarez, Joseph
Published 2017

Thesis Book

15

American beetles /

American beetles /

Published 2002

Book

16

Mader´s reptile and amphibian : medicine and surgery /

Mader´s reptile and amphibian : medicine and surgery /

by Divers, Stephen J.
Published 2019

Book

17

Coleópteros de importancia agrícola en Costa Rica /

Coleópteros de importancia agrícola en Costa Rica /

by Rodríguez Porras, Rosalía, 1981-
Published 2020

Book

18

Taxonomic identity of an insular population of sac-winged bat Saccopteryx (Chiroptera: Emballonuridae).

Taxonomic identity of an insular population of sac-winged bat Saccopteryx (Chiroptera: Emballonuridae).

by Vivas-Toro, Isabela

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Journal

19

Sistemática, evolución y conservación de los onicóforos de la Cordillera Volcánica Central de Costa Rica /

Sistemática, evolución y conservación de los onicóforos de la Cordillera Volcánica Central de Costa Rica /

by Barquero González, José Pablo
Published 2019

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Thesis Book

20

Comprobación taxonómica de la Familia Urotrygonidae en el Pacífico Norte de Costa Rica utilizando herramientas morfológicas y genéticas /

Comprobación taxonómica de la Familia Urotrygonidae en el Pacífico Norte de Costa Rica utilizando herramientas morfológicas y genéticas /

by López Núñez, Debbie
Published 2020

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Thesis Book

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