Artículos
Villa, Jaime. "Edward H. Taylor (1889-1978)" (1 - 8-1 - 8)
Heithaus, E. Raymond. "Flower visitation records and resource overlap of bees and w..." (9-52-9-52)
Baksh, Shamin. "Stylar Heteromorphism and floral fertility in Solanum Hispid..." (53-59-)
Janzen, Daniel H.. "How hard are Enterolobium Cyclocarpum (leguminosae) seeds?" (61-67-)
Henderson, Robert W. "Notes on the behavior and ecology of Ctenosaura Similis (Rep..." (69-80-)
Gladstone, Douglas E.. "Description of a seed-shadow of a wind-dispersed tropical tr..." (81-86-)
Aguilar Alvarez, Teresita. "Folidiscus Tablazoi, Nov. Gen. Sp., Arthropoda de posición s..." (87-94-87-94)
Gómez P., Luis Diego. "Contribuciones a la pteridología costarricense. XIII. Novita..." (95-100-95-100)
Lamas, Gerardo. "The ithomiinae represented in jones´unplublished "icones", a..." (101-106-)
Vandermeer, John . "Hoarding behavior of captive Heteromys Desmarestianus, (Rode..." (107-116-)
Casanueva, Maria E.. "Licuodistensión: Método para el estudio del aparato copulado..." (117-121-)
Wollenweber, Eckhard. "Flavonoid patterns in the farina of Notholaena Affinis, A Gy..." (123-129-)
Tewari, R. B.. "Wing morphology of the flower in some galegeae (Papilionacea..." (131-138-)
Stolze, Robert G.. "Ferns new and rare in Honduras" (139-141-)
Gómez Laurito, Jorge. "Contribuciones a la Flora Cyperologica de Costa Rica. I. El..." (143-146-)
Gentry, Johnnie L. "Studies in Solanum section Jasminosolanum: A new species fro..." (147-149-)
DeLong, Dwigth M. "Species of Gyponinae (Homoptera: Cicadellidae) described by ..." (159-168-)
DeLong, Dwigth M. "Six new species of deltocephalini leafhoppers (Homoptera: Ci..." (169-174-)
DeLong, Dwigth M. "New species of Gyponinae (Homoptera: Cicadellidae) from Peru" (175-188-)
Linnavuori, Rauno E. "Additional notes on the Biturritidae and Cicadellidae (Homop..." (189-196-)
Privat, F.. "Les bromeliacees, lieu de developpement de quelques insects ..." (197-212-)
Janzen, Daniel H.. "Natural history of Phelypera distigma (Boheman), Curculionid..." (213-219-)
Jirón Porras, Luis Fernando. "Sobre moscas califoridas de Costa Rica (Diptera: Cyclorrhaph..." (221-223-)
DeLong, Dwight M. "New species of Gypona and Polana (Homoptera: Cicadellidae - ..." (151-158-151-158)