A five-years long study aiming to describe the basic genetic epidemiology of the dystrophinopathies in Costa Rica recruited 31 patients with clinical symptoms of DMD/BMD at the National Children's Hospital (HNN). This center is the obligate reference hospital of the national health system for genetic diseases, however, the geographic origin of the patients, a low percentage of deletions and a h...

Metallic coloration is one of the signatures of orchid bees of the genus Euglossa, with some species showing variation associated with their geographic range. Euglossa (Alloglossura) gorgonensis Cheesman exhibits color variation, ranging from mainly green specimens in the southern extreme of its range (Pacific slope of Colombia), to noticeably reddish specimens in parts of the northern known li...

The Phora of Costa Rica were reviewed and three species, all belonging to Schmitz's Group III, were recognized: P. americana Schmitz and Wirth, P. truncata new species and P. paramericana new species. Of the three species, P. americana is by far the most abundant, with the other two species being rarely collected. All specimens were collected in the central highlands of the country. The previou...

This qualitative study analyzes the reasons of college students for learning English as a foreign language (EFL) in Costa Rica and the reasons of high school students for learning German as a foreign language (GFL) in the US. It asks to what extent the learners’ reasons align with or deviate from neoliberal discourses that commodify foreign languages. The analysis of 27 interviews in a US high ...

La croissance du PIB s’établira à 2.3 % en 2023 et 3.7 2024. L’inflation élevée une politique monétaire restrictive freineront la consommation privée l’austérité budgétaire limitera les dépenses publiques. L’affaiblissement de mondiale entravera exportations mais celles-ci connaîtront un regain vigueur annuelle a culminé 12 récemment elle devrait chuter pour passer 4.2 termes moyenne sur l’anné...

Rhinella marina is a toad native to South America that has been introduced in the Antilles, likely carrying high loads of microorganisms, potentially impacting local community diversity. The amphibian skin is involved in pathogen defense and its microbiota has been relatively well studied, however, research focusing on the cane toad microbiota is lacking. We hypothesize that the skin microbial ...

5 Chapter I: Introduction 6 Arrival 6 Thesis Outline 8 Chapter II: Geology, Geography, and History 12 Geology and Geography 12 History 13 i. Pre-Settlement 13 ii. Settlement 16 iii. Darwin’s Visit 19 iv. Modern History 22 Chapter III: The Anthropology of Tourism 25 Introduction 25 History and Notable Works 25 Theory 31 Themes 33 Chapter IV: Costa Rica and Ecotourism 35 Why Costa Rica? 35 Implem...

—Histura perseavora Brown, new species, from Guatemala, is described and illustrated. It is compared with Histura curvata (Meyrick) from Brazil and Histurodes costaricana Razowski from Costa Rica. All specimens of H. perseavora were reared from either fruit, fruit pedicels, or young green branches of avocados (Persea americana Mill.; Lauraceae) during efforts to identify lepidopteran pests of t...

Gorgonian octocorals (order Alcyonacea) are the most abundant components of shallow eastern Pacific marine communities (Breedy & Guzman, 2003a). They occur mainly in zones of strong current swell and breaking surf, attached to rocky bottoms, shells, and small rock fragments (Breedy & Guzman, 2002). Although abundant, the eastern Pacific octocoral fauna was considered poorly known by Bayer (1981...

Fecal samples from 155 mantled howling monkeys (Alouatta palliata palliata) examined at Centro Ecologico La Pacifica, Guanacaste Province, Costa Rica, revealed 75 (48%) had parasitic infections. A sampling of nine howling monkeys from Santa Rosa National Park. Costa Rica indicated only one infected animal (11%). Only three of 19 (16%) spider monkeys (Ateles geoffroyi) also from Santa Rosa were ...