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Mostrando ítems 501-510 de 1097
A New Pleurothallis from Colombia, with a Note on Ancipitia and Colombiana (Orchidaceae: Pleurothallidinae)
(2015)
A new species of Pleurothallis from Valle del Cauca, Colombia, is described and illustrated. Pleurothallis ottocari is similar to the Ecuadorian P. scoparum, but differs in the widely elliptic leaf, the smaller flowers, ...
Sobralia abel-arayae, a new and scarce species from Costa Rica
(2014-09)
Descripción de especie Sobralia abel-arayae
Notes on the distribution of Brasenia schreberi (Cabombaceae) in the Neotropics, with a new country record for Costa Rica
Notas sobre la distribución de Brasenia schreberi (Cabombaceae) en el Neotrópico, con un nuevo registro para Costa Rica
(2021)
We studied herbarium specimens of Brasenia schreberi from the Neotropics in order to describe the distribution pattern of the species across the region. Also, we report the first records of B. schreberi for Costa Rica. We ...
Occurrence of pharmaceuticals, hazard assessment and ecotoxicological evaluation of wastewater treatment plants in Costa Rica
(2021)
A monitoring study was carried out in three agriculturally influenced microcatchments in Costa Rica during 2012–2014, for pesticides and water quality parameters. A total of 42 pesticides were analyzed, detecting the ...
Restrepia santanderensis (Orchidaceae: Pleurothallidinae), a new species from the western slope of the eastern Andes in Colombia
(2023-05-29)
A new species of the orchid genus Restrepia from the department of Santander, in the western slope of the eastern Andes of Colombia, is described and illustrated. Restrepia santanderensis is compared with the morphologically ...
Lophiarella Szlach., Mytnik & Romowicz
(2023-02)
Se proporciona una revisión del género Lophiarella para la Flora Mesoamericana.
Does a polyphagous caterpillar have the same gut microbiota when feeding on different species of food plants?
(Revista de Biología Tropical 50(2): 547-560, 2002, 2002)
We used classical culture techniques to explore gut bacteria and changes associated with dietary change in the highly polyphagous, tropical caterpillar Automeris zugana(Saturniidae). Fifty-five third instar wild-caught ...
A New Endemic Species of Loasa ser. Macrospermae (Loasaceae) from Northern Chile
(2022)
A new species of Loasa, endemic to the northern Andes of Chile, is described and informally evaluated, under the IUCN criteria for conservation, as Critically Endangered. Molecular analyses based on plastid markers place ...
Nomenclatural notes in the Pleurothallidinae (Orchidaceae): miscellaneous
(2019-06-25)
Nomenclatural amendments and notes are provided for taxa belonging to diverse genera within subtribe Pleurothallidinae (Orchidaceae) in order to comply with the International Code for algae, fungi, and plants. The proposed ...