Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica

Vargas V., Mario; Vargas C., Jorge V.

dc.creator	Vargas V., Mario
dc.creator	Vargas C., Jorge V.
dc.date	2015-10-09
dc.date.accessioned	2016-05-03T15:32:49Z
dc.date.available	2016-05-03T15:32:49Z
dc.identifier	http://revistas.ucr.ac.cr/index.php/rbt/article/view/21137
dc.identifier.uri	https://hdl.handle.net/10669/27369
dc.description	Ninety eight streams, 50 located in the Central Valley and 48 in the Atlantic and Pacific lowlands of Costa Rica, were surveyed monthly during the first year and binlonthly the second year (July 1968-June 1970). The specimens (larvae and pupae) were preserved in 85% alcohol and mature pupae were placed in a humid chamber to obtain the adults. Immature blackflies were collected. subgenera of Simulium (Díptera: Simulüdae). In the following, those marked with asterisk are first records for Costa Rica. S. panamense was the most common species, followed by S. metallicum, S. sambont. S. pseudocallidum. S. puigi, S. lewisiAutzianum,S. travisi, S. callidum. S. ochraceum, S. gonzalezt. S. quadrivittatum and S. clark.i*. In 88 of these streams, at least one species of Simulium were found. in 29, one species. in 33 two species, in 17 three species, in 5, four species, in 3, five species and in one, six species. There is a wide distribution of S. metallicum (38 streams) and S. ochraceum was found in five streams: both species ¡;:re considered the main vectors of Onchocerca volvulus in Central America. and S. callidu"" S. pseudocallidum and S. quadrivittatum as secondary vectors of such filarla.	es-ES
dc.description	Ninety eight streams, 50 located in the Central Valley and 48 in the Atlantic and Pacific lowlands of Costa Rica, were surveyed monthly during the first year and binlonthly the second year (July 1968-June 1970). The specimens (larvae and pupae) were preserved in 85% alcohol and mature pupae were placed in a humid chamber to obtain the adults. Immature blackflies were collected. subgenera of Simulium (Díptera: Simulüdae). In the following, those marked with asterisk are first records for Costa Rica. S. panamense was the most common species, followed by S. metallicum, S. sambont. S. pseudocallidum. S. puigi, S. lewisiAutzianum, S. callidum. S. travisi, S. ochraceum, S. gonzalezt. S. quadrivittatum and S. clark.i*. In 88 of these streams, at least one species of Simulium were found. in 29, one species. in 33 two species, in 17 three species, in 5, four species, in 3, five species and in one, six species. There is a wide distribution of S. metallicum (38 streams) and S. ochraceum was found in five streams: both species ¡;:re considered the main vectors of Onchocerca volvulus in Central America. and S. callidu"" S. pseudocallidum and S. quadrivittatum as secondary vectors of such filarla.	en-US
dc.format	application/pdf
dc.language	spa
dc.publisher	Universidad de Costa Rica	en-US
dc.rights	Copyright (c) 2015 International Journal of Tropical Biology and Conservation	en-US
dc.source	Revista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 45 (3) Setember 1997; 1139-1146	en-US
dc.source	Revista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 45 (3) Setember 1997; 1139-1146	es-ES
dc.source	Revista Biología Tropical; Vol. 45 (3) Setember 1997; 1139-1146	pt-PT
dc.source	2215-2075
dc.source	0034-7744
dc.title	Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica	es-ES
dc.title	Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica	en-US
dc.type	artículo original

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