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Comparison of two sampling methods for biomonitoring using aquatic macroinvertebrates in the Dos Novillos River, Costa Rica
(2008)
Benthic macroinvertebrates are the most commonly suggested group of organisms for freshwater biomonitoring and have been extensively studied in temperate areas. On the other hand, the methodology and theoretical background ...
Zygopetalinae novae et criticae (Orchidaceae)
(2019)
The new genus Pridgeonia, and eight new orchid species in the genera Benzingia, Daiotyla, Dichaea, Ixyophora, and Pridgeonia, all belonging to the subtribe Zygopetalinae, are described. Complete descriptions, with notes ...
Evolution of Seed Dispersal Modes in the Orchidaceae: Has the Vanilla Mystery Been Solved?
(2023)
Orchid seeds are predominantly wind-dispersed, often developed within dry, dehiscent fruits that typically release millions of dust-like seeds into the air. Animal-mediated seed dispersal is a lesser-known phenomenon in ...
Andinia pseudocaulescens
(2018)
Andinia pseudocaulescens has a wide distribution and has been
found on all three Cordilleras in Colombia as well as in Ecuador.
It frequently grows together with other species of Andinia subgen.
Brachycladium (Luer) ...
The New Refugium Botanicum. Specklinia pfavii
(2019)
Specklinia pfavii (Rchb.f.) Pupulin and
Karremans, Phytotaxa 63: 8. 2012.
Basionym: Pleurothallis pfavii Reichenbach (1886:555). TYPE: [Costa Rica or
Panama]. Chiriquí, R. Pfau. s.n. (holotype,
W).
Synonyms: Masdevallia ...
Resolving relationships in an exceedingly young Neotropical orchid lineage using Genotyping-by-sequencing data
(2020-03-01)
Poor morphological and molecular differentiation in recently diversified lineages is a widespread phenomenon in plants. Phylogenetic relationships within such species complexes are often difficult to resolve because of the ...
Efecto de la perturbación del bosque en la tasa de visitas de murciélagos polinizadores y sus consecuencias sobre el éxito reproductivo y sistema de apareamiento en árboles de la familia Bombacaceae.
(2007)
La fragmentación y la perturbación del bosque pueden tener efectos deletéreos sobre el éxito reproductivo y el sistema de apareamiento de los árboles tropicales, además de modificar el compartimiento de sus polinizadores. ...
Rapid assessment of the distribution of myxomycetes in a southwestern Amazon forest
(2012-07-02)
The distribution of fruit bodies of myxomycetes under different ecological conditions at the Los Amigos Biological Station in southeastern Peru was studied. Six study areas were surveyed using a combined field-laboratory ...
Response of psychrophilic plant endosymbionts to experimental temperature increase
(2020)
Countless uncertainties remain regarding the effects of global warming on biodiversity, including the ability of organisms to adapt and how that will affect obligate symbiotic relationships. The present study aimed to ...
Reseña de libro: Hammel, B.E., M.H. Grayum, C. Herrera & N. Zamora. 2003. Manual de Plantas de Costa Rica. Vol. II. Gimnospermas y Monocotiledóneas (Agavaceae – Musaceae)
(2004)
Se presenta una reseña del libro, se describe su contenido y se comenta el trasfondo histórico del Manual de Plantas de Costa Rica. Cuando se concluyan todos los volúmenes, esta será la primera flora completa de las plantas ...