Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica
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 pla...
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Universidad de Costa Rica
1997
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/21137 |
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RBT211372022-05-25T20:48:09Z Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica Vargas V, Mario Vargas C., Jorge V 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. 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. Universidad de Costa Rica 1997-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/rbt/article/view/21137 Revista de Biología Tropical; Vol. 45 No. 3 (1997): Volume 45 – Regular number 3 – September 1997; 1139–1146 Revista de Biología Tropical; Vol. 45 Núm. 3 (1997): Volumen 45 – Volumen regular 3 – Setiembre 1997; 1139–1146 Revista Biología Tropical; Vol. 45 N.º 3 (1997): Volume 45 – Regular number 3 – September 1997; 1139–1146 2215-2075 0034-7744 spa https://revistas.ucr.ac.cr/index.php/rbt/article/view/21137/21251 Copyright (c) 1997 Revista de Biología Tropical http://creativecommons.org/licenses/by/4.0 |
| institution |
Universidad de Costa Rica |
| collection |
Revista de Biología Tropical |
| language |
spa |
| format |
Online |
| author |
Vargas V, Mario Vargas C., Jorge V |
| spellingShingle |
Vargas V, Mario Vargas C., Jorge V Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica |
| author_facet |
Vargas V, Mario Vargas C., Jorge V |
| author_sort |
Vargas V, Mario |
| 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. |
| title |
Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica |
| title_short |
Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica |
| title_full |
Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica |
| title_fullStr |
Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica |
| title_full_unstemmed |
Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica |
| title_sort |
especies y distribución geográfica de los subgéneros de simulium (diptera: simuliidae) en costa rica |
| title_alt |
Especies y distribución geográfica de los subgéneros de Simulium (Diptera: Simuliidae) en Costa Rica |
| publisher |
Universidad de Costa Rica |
| publishDate |
1997 |
| url |
https://revistas.ucr.ac.cr/index.php/rbt/article/view/21137 |
| work_keys_str_mv |
AT vargasvmario especiesydistribuciongeograficadelossubgenerosdesimuliumdipterasimuliidaeencostarica AT vargascjorgev especiesydistribuciongeograficadelossubgenerosdesimuliumdipterasimuliidaeencostarica |
| _version_ |
1810114830437187584 |