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Phragmipedium (Pfitz.) Rolfe
(2020)
The nomenclature of the tropical American lady-slippers has
been somewhat confused. At first, the species were named as
species of Cypripedium, a name now used only for a north
temperate group of terrestrial species. ...
Requirements for beneficial electrochemical restructuring: A model study on a cobalt oxide in selected electrolytes
(2021)
The requirements for beneficial materials restructuring into a higher performance oxygen evolution reaction (OER) electrocatalyst are still a largely open question. Here erythrite (Co3(AsO4)2·8H2O) is used as a Co-based ...
Two new species of Lepanthes (Orchidaceae: Pleurothallidinae) from Costa Rica and their phylogenetic affinity
(2020)
Lepanthes is one of the most species-rich genera of angiosperms in the neotropics. Here, we describe and illustrate two new species of Lepanthes from Caribbean lowlands of Costa Rica. Lepanthes crucitasensis, sp. nov. ...
The New Refugium Botanicum. Kefersteinia retanae
(2016-04)
Kefersteinia retanae G. Gerlach, Brenesia
52: 75. 1999 [2000]. Type: Costa Rica. San
José: Pérez Zeledón, Peña Blanca, 2,000
feet (600 m), flowered in cultivation at
Münich Botanical Garden, June 1992,
prepared on the ...
Diversidad de libélulas (Insecta: Odonata) en ambientes lénticos con diferente grado de alteración antropogénica
(2019-08-10)
Costa Rica es el país centroamericano donde mejor se conoce la fauna de libélulas (Insecta: Odonata). Sin embargo, los estudios han estado enfocados principalmente en ambientes lóticos, generando un vacío de información ...
Phylogenetic reassessment of Specklinia and its allied genera in the pleurothallidinae (Orchidaceae)
(2016)
The phylogenetic relationships within Specklinia (Pleurothallidinae; Orchidaceae) and related genera are re-evaluated using Bayesian analyses of nrITS and chloroplast matK sequence data of a wide sampling of species. ...
Reposo y germinación de semillas de Enterolobium cyclocarpum (Fabaceae): resultados de un estudio inédito y un experimento fallido
Seed dormancy and germination of Enterolobium cyclocarpum (Fabaceae): Results of an unpublished work and an unsuccessful experiment
(2003)
En Costa Rica, se determinó que para reproducir la especie arbórea Enterolobium cyclocarpum
(Fabaceae), las semillas seleccionadas deben tener una masa de 0,7 a 1,0 g. En general, mayor masa del fruto implica mayor masa ...
Distribución del pez sierra de dientes grandes (Pristis pristis) en Costa Rica: reconstrucción histórica y actual mediante métodos tradicionales y ADN ambiental
(2021)
The Critically Endangered largetooth sawfish Pristis pristis is one of the most
threatened elasmobranch species and is currently thought to be locally extinct in at
least 27 countries. Although largetooth sawfish information ...
Decapods crustaceans associated with macroinvertebrates in the Pacific of Costa Rica
(2021)
Decapod crustaceans are a diverse group that exploits various types of habitats in Costa Rica, where they represent 8.1% of the marine diversity of the country. This group includes families containing species with strictly ...