A new Coccoloba (Polygonaceae) from Costa Rica

A New Hypatopa from Costa Rica (Gelechioidea: Coleophoridae: Blastobasinae)

Karaoke in Costa Rica: A Multidimensional Approach to Study Abroad

This case study was conducted to determine the benefits of a multi-dimensional study abroad program that included a community service component. It encompassed the following aspects of the study abroad experience: motivation for travel, language learning research, the role of autonomy in language learning, and cultural awareness, behaviors, and attitudes. The researcher acted as a participant a...

Two new ascomycetes from rainforest litter in Costa Rica.

Two new ascomycetes, Boerlagiomyces costaricensis (Pleosporales) and Scopinella musciformis (Sordariales sensu lato), from litter samples collected in rainforests of Costa Rica, are described and illustrated. Boerlagiomyces costaricensis has globose, ostiolate ascomata covered by numerous setae-like hairs; cylindrical, fissitunicate asci without apical structures; and large, fusiform, muriform,...

Pleodendron costaricense (CanellaCeae), a new speCies for Costa riCa

Pleodendron costaricense, a very rare, lowland rainforest tree known from southern Pacific Costa Rica is described and illustrated. Its only congener, P. macranthum, grows about 2000 km to the northeast, in Puerto Rico. The only other member of the family Canellaceae known from Central America is the mostly West Indian, Canella winterana, which reaches the Yucatan Peninsula of Mexico. rEsumEn. ...

Cancer in Costa Rica.

Data from the national tumor registry of Costa Rica for the years 1979-1983 have been used to calculate incidence rates for the major cancer sites by age, sex, urban-rural residence, and geographic region. Recent trends in mortality rates are also presented. Results are compared with data from elsewhere in Latin America, U.S.A., Europe, and Japan. Stomach cancer is the most frequent neoplasm in...