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  1. 1281
    “…A species distribution model suggests that the probability of lionfish establishment is low for the western USA, Colombia and Panama, low to medium for Costa Rica, Nicaragua, El Salvador and Guatemala, medium to high for mainland Ecuador, and very high for western Mexico, Peru and the Galapagos Islands. …”
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    Possible Ballast Water Transfer of Lionfish to the Eastern Pacific Ocean
  2. 1282
    “…Here, we describe the social structure of bottlenose dolphins (T. truncatus) in Golfo Dulce, Costa Rica, a semi-enclosed, fjord-like tropical embayment resembling a pelagic system. …”
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    The social structure of Golfo Dulce bottlenose dolphins (Tursiops truncatus) and the influence of behavioural state
  3. 1283
    “…In another remarkable example, footage from the Soltis Center, near Peñas Blancas in Costa Rica, shows adult females of an unidentified species of the Apocephalus grandipalpus Borgmeier group mounting Pheidole Westwood brood upside-down and ovipositing while the brood are being transported by workers. …”
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    Baby Killers: Documentation and Evolution of Scuttle Fly (Diptera: Phoridae) Parasitism of Ant (Hymenoptera: Formicidae) Brood
  4. 1284
    “…In this study, phenolic-rich extracts from leaves, stems, bark and wood (n = 14) of Uncaria tomentosa plants from several regions of Costa Rica were obtained and analysed in respect to their proanthocyanidin profile determined by a quadrupole-time-of-flight analyser (ESI-QTOF MS). …”
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    Proanthocyanidin Characterization and Bioactivity of Extracts from Different Parts of Uncaria tomentosa L. (Cat’s Claw)
  5. 1285
    “…Paiwarria aphaca (Hewitson) was highlighted because of the great difference observed between its first and last instars, as well as the marked difference between that species and the larvae of Paiwarria umbratus (Geyer) documented in Costa Rica. Larvae of Calycopis mimas (Godman & Salvin) displayed “bungee jumping” behavior when stimulated. …”
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    Larval Biology of Anthophagous Eumaeini (Lepidoptera: Lycaenidae, Theclinae) in the Cerrado of Central Brazil
  6. 1286
    “…Average pack size ranged from 57 g (Costa Rica) to 98 g (China). The average packet contributed 35% to 95% of the World Health Organization recommended daily salt intake of <5 g. …”
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    Know Your Noodles! Assessing Variations in Sodium Content of Instant Noodles across Countries
  7. 1287
    “…In one population (Sarapiquí, Costa Rica), we found that naturally occurring courting pairs of males and females had significantly brighter dorsal coloration than individual males and females not engaged in courtship interactions. …”
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    Mating status correlates with dorsal brightness in some but not all poison frog populations
  8. 1288
    “…The amphibian cutaneous microbiota has been hypothesized to play an important role as symbionts, protecting their hosts against disease. Costa Rica has one of the most diverse assemblages of amphibians in the world and we know very little about the microbiota of these tropical animals. …”
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    Assessment of Bacterial Communities Associated With the Skin of Costa Rican Amphibians at La Selva Biological Station
  9. 1289
    “…We conducted female mate-choice studies across an intraspecific red-eyed treefrog cline in Costa Rica and Panama with 2 specific aims: (1) to characterize RI across the cline and examine the relationship between premating RI and genetic and phenotypic distance and (2) to evaluate our results within a broader evolutionary and taxonomic perspective through examination of other RI studies. …”
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    Uniformity in premating reproductive isolation along an intraspecific cline
  10. 1290
    por Minor, David M., Kobe, Richard K.
    Publicado 2019
    “…We observed fruit production for ~2,000 trees of 17 species across 3 years in a wet tropical forest in Costa Rica. Fruit production was modeled as a function of tree size, nutrient availability, and neighborhood crowding. …”
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    Fruit production is influenced by tree size and size‐asymmetric crowding in a wet tropical forest
  11. 1291
    “…We conducted a survey testing for Bd in 47 species (n = 348) in four lowland sites in Costa Rica to identify local host–pathogen dynamics and to describe the abiotic environment of these sites. …”
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    Infection with Batrachochytrium dendrobatidis is common in tropical lowland habitats: Implications for amphibian conservation
  12. 1292
    por Crespo-Mariño, Juan Luis
    Publicado 2019
    “…This was motivated by the scientific environment that defines research that is being conducted in Costa Rica. Even though IWOBI is an international event, it was very important for the local organizing committee to focus on knowledge areas that were considered of special interest to Costa Rican researchers and to students looking to start their scientific careers. …”
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    2018 IEEE International Work Conference on Bioinspired Intelligence (IWOBI): Conference Report
  13. 1293
    “…Using 2,081 genomewide SNPs, we identified four populations across the range of A. ludens, corresponding to western Mexico, eastern Mexico/Texas, Guatemala/Belize/Honduras, and Costa Rica/Panama, with some intergradation present between clusters, particularly in Central America. …”
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    Range‐wide population genomics of the Mexican fruit fly: Toward development of pathway analysis tools
  14. 1294
    “…Among 92 isolates collected from Costa Rica, Mexico, New Zealand, Australia, and the United States there were polymorphisms within isolates with no genotypic diversity detected among isolates; however, missing data among the New Zealand and Australia isolates due to either poor amplification of degraded DNA or null alleles as a result of genetic differences made it difficult to generate conclusions about these populations. …”
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    Invasions of gladiolus rust in North America are caused by a widely-distributed clone of Uromycestransversalis
  15. 1295
    “…To determine the relationship between wing shape and diet, we studied a population of the insectivorous bat species Pteronotus mesoamericanus in the dry forest of Costa Rica. Individual diet was resolved using DNA metabarcoding, and bat wing shape was assessed using geometric morphometric analysis. …”
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    Wing morphology predicts individual niche specialization in Pteronotus mesoamericanus (Mammalia: Chiroptera)
  16. 1296
    “…We study REs that reveal fault weakening after a large megathrust earthquake in Costa Rica, followed by fault recovery. We find shorter RE recurrence intervals and larger slip areas immediately following the mainshock that both gradually return to pre-earthquake values. …”
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    Repeating earthquakes record fault weakening and healing in areas of megathrust postseismic slip
  17. 1297
    “…A total of 9218 subjects, 15 to 65 years old, were evaluated in the ELANS study, a multicenter cross-sectional study conducted in eight Latin American countries (Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Peru and Venezuela). Dietary data were obtained by two 24 h dietary recalls. …”
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    Breakfast Consumption Habit and Its Nutritional Contribution in Latin America: Results from the ELANS Study
  18. 1298
    “…Our analysis offers case studies of four Central American countries (Costa Rica, Panama, El Salvador and Nicaragua) to illustrate the multi-year processes by which China’s economic strategy leads to diplomatic switching and examine the paths ahead for the remaining holdouts facing the prospect of economic and political penalties by the United States.…”
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    The Final Frontier: China, Taiwan, and the United States in Strategic Competition for Central America
  19. 1299
    “…By applying panel cointegrating regressions, the paper finds that countries whose national teams obtain surprising results (e.g. Costa Rica in 2014) in the World Cup final tournaments benefit from a significant increase in tourist arrivals after two years. …”
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    Is outstanding performance in sport events a driver of tourism?
  20. 1300
    “…Anastrepha ludens is a key pest of mangoes and citrus from Texas to Costa Rica but the mechanisms of odorant perception in this species are poorly understood. …”
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    A First Glimpse of the Mexican Fruit Fly Anastrepha ludens (Diptera: Tephritidae) Antenna Morphology and Proteome in Response to a Proteinaceous Attractant
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