Belgis Chial, Exxon Assistantship, University of Panama. Ecology and 

 Larval Biology of Symbiotic Shrimp Species , with Dr. Nancy Knowlton, from 

 May 19, 1986 through August 19, 1986. 



Fernando Come jo, Exxon Assistantship, Universidad Nacional Agraria La 

 Molina, Peru. Litterfall Study on Barrc Colorado Island , with Dr. Joseph 

 Wright, from December 11, 1985 through May 3, 1986. 



Silvia Farrugia, Exxon Assistantship, Universidad de Panama. Temporal 

 Dynamics and Interaction of Tropical Frugivores and their Fruit Plants, 

 with Dr. Thomas Martin, from February 17, 1986 through May 9, 1986. 



Yolanda Betsabe Figueroa, Exxon Fellowship, Universidad de Panama. 

 Dispersion Natal de la Especie Tropical de Ruiseflor Troglodytes aedon , 

 with Drs. Neal Smith and Leonard Freed, from November 15, 1985 through 

 March 15, 1986. 



Carlos Alberto Gomez, Exxon Assistantship, Akademia Rolnicza, Poland. 

 Study of the Impact of Soil Parasites on the Establishment of Calophyllum 

 longifolium Seedlings, with Audrey Liese and Dr. Joseph Wright, from 

 August 8, 1986 through October 31, 1986. 



Adela Grimaldo, Exxon Assistantship, Universidad de Panama. Study of 

 Temporal Patterns of Larval Recruitment , with Dr. Ross Robertson, from 

 February 24, 1986 through May 20, 1986. 



Manuel Guariguata, Exxon Assistantship, Universidad Simon Bolivar, 

 Venezuela. Responses of Understory Herbs to Environmental Fluctuations , 

 with Dr. Alan Smith, from June 2, 1986 through August 1, 1986. 



Tomas Gutierrez, Exxon Assistantanship, Universidad de Panama. Rionid 

 Butterfly Larvae and Ant Associations , with Dr. Philip DeVries, from 

 March 10, 1986 through October 1, 1987. 



Allan Heres, Exxon Assistantship, Oregon State University. Study of 

 Temporal Patterns of Larval Recruitment , with Dr. Ross Robertson, from 

 February 3, 1986 through February 28, 1986. 



Santiago Madrifian, Exxon Assistantship, Universidad de Los Andes, 

 Colombia. Sex Change in the Orchid, Catasetum viridiflavum , with Jess 

 Zimmerman, from June 2, 1986 through November 30, 1936. 



Julian Monge, Exxon Fellowship, Universidad de Costa Rica. Defense of 

 Perching Microhabitat by Hamadryas Butterflies (Nymphalidae: Nymphalinae) , 

 with Dr. Donald Windsor, from December 14, 1985 through February 15, 1986. 



Graciela Palacios, Exxon Fellowship, Universidad de Panama. Distribucion 

 y Aspectos Taxonomicos de las Algas Chlorophytas Macroscopicas en el 

 Archipielago de Las Mulatas, with Dr. John Cubit, from February 15, 1986 

 through August 15, 1986. 



Diogenes Riley, Exxon Assistantship, Universidad de Panama. Population 

 Ecology of Terrestrial Insectivorous Eiras of Tropical Forests , with 

 Kathryn Sieving, from July 1, 1 936 through August 12, 1986. 



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