Results 61 to 70 of about 455,384 (191)

Nuevos registros de distribución del serafín del platanar Cyclopes didactylus (Pilosa, Cyclopedidae) en el nordeste costero de Brasil [PDF]

open access: yes, 2010
The silky anteater Cyclopes didactylus is one of the least studied xenarthrans. Its range extends from tropical Mexico south into Central and South America.
Miranda, Flávia, Superina, Mariella
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A 19th Century Stormwrecked Black‐Capped Petrel From Vermont Offers Insight Into Historical Vagrancy Processes

open access: yesEcology and Evolution, Volume 15, Issue 2, February 2025.
Small historical museum collections can provide unexpected data points in telling the story of how climate change has impacted species. We report a (re)discovered Black‐capped Petrel (Pterodroma hasitata) from the 19th‐century Middlebury College Vertebrate Natural History collection and confirmed its late 1800s Vermont origin through a combination of ...
Oliver W. Patrick   +5 more
wiley   +1 more source

Musgos de Costa Rica : nuevos registros [PDF]

open access: yes, 1992
Fifteen species of mosses are reported as new to Costa Rica, five of those are new to Central America. These are: Paraleucobryum albicans (Schwaegr.) Loeske, Philonotis elongata (Dism.) Crum & Steere, Leskeodon cubensis (Mitt.) Thér., Hookeriopsis ...
Arrocha, Clotilde
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Efficiency and consumer welfare under retail electricity deregulation: Analysis of Ohio's retail choice markets

open access: yesJournal of Critical Infrastructure Policy, Volume 6, Issue 1, Spring/Summer 2025.
Abstract Many critical infrastructure services operate under either price regulation or deregulated systems. The grand policy experiment of deregulation has been heavily studied, but evaluations have been limited at the retail level where end‐user prices are often difficult to obtain.
Noah Dormady   +7 more
wiley   +1 more source

Tres nuevos registros de coccidos (Hemiptera: Coccoidea: Coccidae) para Cuba [PDF]

open access: yes, 2001
La mayoria de las especies de "guaguas" bland as presentes en Cuba han sido estudiadas por su relacion con las plantas de interes economico, sin embargo, en los sistemas naturales la fauna de estos insectos es casi desconocida.
Hamon, Avas B.   +2 more
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La sombra alargada del patrón: Gamonalismo y hábitos hacendatarios en Chimborazo tras la reforma agraria

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 29, Issue 4, Page 352-363, December 2024.
Abstract This paper explores selective aspects of the historical processes of organization of the kichwa peasantry in the Andes of Ecuador. Based on the analysis of two representative cases of confrontation between peasants and landowners over access to land in the province of Chimborazo, it discusses the relevance of the concept of “gamonalismo” as ...
Víctor Bretón
wiley   +1 more source

Primeros registros del ibis blanco (Eudocimus albus) en el Altiplano de San Luis Potosí, México

open access: yesHuitzil, 2012
Reportamos dos observaciones visuales del ibis blanco (Eudocimus albus) de la Laguna de Los Coyotes, un afluente natural del manantial la Media Luna que se localiza en el municipio de Rioverde, San Luis Potosí, México.
Natalia de Gortari-Ludlow   +1 more
doaj   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Costa Rica

open access: yesEFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Costa Rica.
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

Nuevo registro y datos de Rhodocollybia popayanica (Agaricales: Omphalotaceae) de México

open access: yesActa Botanica Mexicana, 2015
Se describe a Rhodocollybia popayanica como nuevo registro de la micobiota mexicana en los estados de Chiapas, Hidalgo, México, Michoacán y Nayarit. Los especímenes estudiados concuerdan con las descripciones de Colombia y Costa Rica.
José Luis Villarruel-Ordaz   +1 more
doaj   +1 more source

A distributional checklist of the spider wasps (Hymenoptera: Pompilidae) of Florida [PDF]

open access: yes, 2011
The Florida fauna of Pompilidae is investigated and a total of 115 species are recorded. Among them, 30 are new records for the state. The species and subspecies are presented by subfamily and tribe accompanied by county-based distributional accounts for
Leavengood, John M., Jr.   +2 more
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