Listar Biología por título
Mostrando ítems 901-920 de 1643
-
Lepanthes Sw. [with three new species from Costa Rica]
(2022-02)The genus Lepanthes in Costa Rica is presented and discussed. Three new species (Lepanthes sol Pupulin, L. victoria Pupulin & Bogarín, and L. marta-herraae Bogarín & Pupulin) are described and illustrated. -
Letters to the Editor. Rebuttal to Sauleda
(2019)In the Orchids issue for May of this year, Rubén Sauleda and Claudia Elena Gutiérrez commented on a few points of a book review I wrote for the second volume of Orchids, a Colombian Treasure, by Pedro Ortiz Valdivieso ... -
Licaria caribaea (Lauraceae): A New Species from the Caribbean Lowlands of Costa Rica
(1999)Una Licaria (Lauraceae) de las tierras bajas del Caribe costarricense se describe y se ilustra en este artículo. -
Life cycle and in vitro sporulation dynamics of Corinectria constricta, the causal agent of Pinus radiata stem canker, in Chile
(2020-04-07)In 2008, a canker disease caused by the fungus Corinectria constricta was detected in southern Chile. The causal agent was previously identified as Neonectria fuckeliana (now Corinectria fuckeliana), which has been associated ... -
Life history of five small minnow mayflies (Ephemeroptera: Baetidae) in a small tropical stream on the Caribbean slope of Costa Rica
(2009)Life history characteristics of five species of Baetidae were investigated over a one-year period at Quebrada Gonza´ lez, a warmwater stream in Braulio Carrillo National Park. Larvae of three species of Baetodes and two ... -
Lissothuria caboblanquensis n. sp., a new species of sea cucumber (Holothuroidea: Dendrochirotida: Psolidae) from Costa Rica
(2014-05-23)A new species of sea cucumber of the genus Lissothuria Verrill, 1867 is described. Lissothuria caboblanquensis n. sp. was found in the Costa Rican Pacific, at 17 m depth. The presence of towers with spiny apex and the ... -
Lista de myxomycetes de la Reserva Biológica Leonel Oviedo - Campus Rodrigo Facio - Universidad de Costa Rica
(2004-01-01)Se incluye un listado de las especies de mixomicetes de la Reserva Ecológica Leonelo Oviedo -
Lista del material tipo depositado en la Colección de Thysanoptera de la Universidad de Costa Rica
(2017)Una de las actividades principales de la taxonomía es la revisión de material tipo de las colecciones con los que analizan y establecen los límites de las especies determinando nuevas especies o la sinonimia de las mismas. ... -
Línea base poblacional y evaluación de los impactos de la represa del Río Genio sobre las especies pisícolas dulceacuícolas endémicas de la Isla del Coco
(2008-01-31)El presente estudio presenta dos objetivos: primero el establecimiento de una línea base poblacional para las tres especies endémicas dulceacuícolas de la Isla del Coco, Sicydium cocoensis, Gobiesox fulvus y Eleotris ... -
Locating the type specimen of Cattleya maxima
(2015-12)The paper retraces history and argues that the holotype specimen of Cattleya maxima is in London. -
Long-term analysis of Zostera noltei: A retrospective approach for understanding seagrasses' dynamics
(2017-09)Long-term studies are necessary to establish trends and to understand seagrasses' spatial and temporal dynamic. Nevertheless, this type of research is scarce, as the required databases are often unavailable. The objectives ... -
Lophiarella Szlach., Mytnik & Romowicz
(2023-02)Se proporciona una revisión del género Lophiarella para la Flora Mesoamericana. -
Lophiaris Raf.
(2023-02)Se proporciona una revisión taxonómica del género Lophiaris para la Flora Mesoamericana. -
Loss of cheliceral clasping in Leucauge sp. (Araneae, Tetragnathidae)
(2015)In male spiders, genitalia, sexual behaviour and secondary sex morphology tend to diverge rapidly across species, presumably as a result of sexual selection. In the three Leucauge species for which pre- and copulatory ... -
Low diversity and host specificity in the gut microbiome community in species of Eciton army ants (Formicidae: Dorylinae) in a Costa Rican rainforest
(2022-12)Neotropical army ants of the genus Eciton are top arthropod predators in tropical rainforests. Microbial symbionts, including Unclassified Firmicutes (UF) and Unclassified Entomoplasmatales (UE), are associated with this ... -
Low-cost approaches for the removal of terbuthylazine from agricultural wastewater: Constructed wetlands and biopurification system
(Chemical Engineering Journal, 2018) -
Lycaste Lindl.
(2020)The British botanist John Lindley established Lycaste in Edwards’s Botanical Register in 1843. Based on morphological characters, he separated this group of orchids from the genus Maxillaria Ruiz & Pav. The generic name ... -
Macroclinium Barb Rodr.
(2023-02)Se proporciona una revisión taxonómica del género Macroclinum para la Flora Mesoamericana.