A. Retana

A phylogeny of howler monkeys (Cebidae: Alouatta) based on mitochondrial, chromosomal and morphological data.

A. Valerio, F. Villalobos, A. Retana, 2014, Revista de biologia tropical.

Thrips of the Frankliniella minuta group (Insecta: Thysanoptera) in Costa Rican Asteraceae flowers

L. Mound, A. Retana, 1994 .

External Morphology of Tagosodes orizicolus (Homoptera: Delphacidae) Revealed by Scanning Electron Microscopy

A. M. Espinoza, R. Mora, A. Retana, 2001 .