Despite being important components in coastal marine systems, sea anemones have been poorly studied on both coasts of Costa Rica. In this paper new records of sea anemones are mentioned for the Caribbean and Pacific coasts of Costa Rica and the Isla del Coco National Park. Additionally, the presence of other species previously recorded in Costa Rica based on single observations or photos, is re...

In this study we attempt to make a small progress in that direction in the case of Costa Rica. The financial system of Costa Rica is relatively small and concentrated in a few intermediaries, where State-owned banks play a leading role. However, recent years have seen a drive for modernisation in banking practices that has made product and process innovation more prevalent. This led us to try t...

Mortality in the United States is 18% higher than in Costa Rica among adult men and 10% higher among middle-aged women, despite the several times higher income and health expenditures of the United States. This comparison simultaneously shows the potential for substantially lowering mortality in other middle-income countries and highlights the United States' poor health performance. The United ...

Following recent molecular studies on avocado thrips, a new species is described from Costa Rica, Ecuador, and Colombia from the young leaves of avocado, Persea americana. Scirtothrips hansoni sp.n. is closely related to the Californian pest, S. perseae, and also to S. astrictus from Costa Rica that remains known from a single female. An illustrated key to these three species is provided.

We present data to argue that several recent papers on the Thysanoptera of Costa Rica are affected by unsatisfactory technical procedures, including failure to recognize intraspecific structural variation. Fourteen new synonyms are recognized for Costa Rica Thysanoptera, nine generic and five specific.

Centro de Investigaci on en Electroqu {mica y Energ {a Qu {mica (CELEQ) Universidad de Costa Rica Ciudad de la Investigaci on, Apartado 11501 2060, San Jos e, Costa Rica State Key Laboratory of Fine Chemicals DUT-KTH Joint Research Center on Molecular Devices Dalian University of Technology (DUT), 116024 Dalian, P. R. China ¶Department of ChemistryAngstr€ om Laboratory Uppsala University, 75105...

A focal outbreak of highly fatal disease occurred in eastern Costa Rica in 1974. No rickettsial spotted fevers have previously been reported in Costa Rica. Nevertheless, the available evidence points to an unidentified rickettsial pathogen, probably of the spotted fever group, as the agent responsible for this outbreak.

ABSTRACT The diversity of 42 Xylella fastidiosa strains from Costa Rica, São Paulo, Brazil, and the United States were analyzed using the sequence of the 16S rRNA gene by variable number of tandem repeat (VNTR) fragment analysis and by restriction fragment length polymorphisms (RFLP) of a specific polymerase chain reaction (PCR)-amplification product using enzyme CfoI. Limited variability in th...

The Phanuromyia galeata species group is delineated and its species richness explored for the first time (Hymenoptera: Platygastridae, Telenominae). Fifteen species are described, all of which are new: Phanuromyia comata Nesheim & Masner, sp. n. (Brazil), P. constellata Nesheim, sp. n. (Paraguay), P. corys Nesheim & Masner, sp. n. (Brazil), P. cranos Nesheim & Masner, sp. n. (Bolivia, Costa Ric...

A new species and subspecies of Idalus Walker are described from Costa Rica, Honduras and Guatemala. Images of males and females and their genitalia are provided. Locality information and distribution maps for Costa Rica and for Guatemala are included. The biology and phylogeny of Idalus are discussed.