Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru
Descripción del Articulo
The aim of this study was to identify the monogenean ectoparasites and the parasitic indices of juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru, between July and September 2011. Thirty juveniles were examined (35.9 ± 14.0 g and 14.46 ± 1.97 cm). The fins, nostrils and branchi...
| Autores: | , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2020 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/15713 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15713 |
| Nivel de acceso: | acceso abierto |
| Materia: | Cichla monoculus monogeneans cocha Tarapoto Nanay Peru monogeneos Perú |
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Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
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Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, PeruEctoparásitos monogeneos en juveniles de Cichla monoculus (Cichlidae) de la cocha Tarapoto, río Nanay, PerúArbildo Ortiz, HumbertoPizango Paima, ElmerRuiz Frias, RogerCichla monoculusmonogeneanscocha TarapotoNanayPeruCichla monoculusmonogeneoscocha TarapotoNanayPerúThe aim of this study was to identify the monogenean ectoparasites and the parasitic indices of juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru, between July and September 2011. Thirty juveniles were examined (35.9 ± 14.0 g and 14.46 ± 1.97 cm). The fins, nostrils and branchial arches were removed and placed in a petri dish with distilled water for the search of monogeneans. The parasites were fixed in glycerin ammonium-picrate (GAP) to observe the sclerotized structures. There were 2343 monogeneans in the gills and 240 individuals were collected for identification. Three species were identified: Gussevia longihaptor (prevalence = 80%, mean intensity = 5.21 parasite/fish, mean abundance = 4.17 parasite/fish), Gussevia undulata (prevalence = 70%, mean intensity = 4.95 parasite/fish, mean abundance = 3.47 parasite/fish) and Sciadicleithrum ergensi (prevalence = 23.3%, mean intensity = 1.57 parasite/fish, mean abundance = 0.23 parasite/fish). The first two species are considered central species, while the third is considered a satellite species. Likewise, S. ergensi is reported for the first time in Peru and in Cichla monoculus.El estudio tuvo como objetivo identificar los ectoparásitos monogeneos y los índices parasitarios de juveniles de Cichla monoculus de la cocha Tarapoto, río Nanay, Perú, colectados entre julio y setiembre de 2011. Se examinaron 30 juveniles (35.9 ± 14.0 g y 14.46 ± 1.97 cm). Las aletas, fosas nasales y los arcos branquiales fueron removidos y colocados en placa petri con agua destilada, para la busqueda de monogeneos. Los parásitos fueron fijados en glicerina amonio-picrato (GAP) para observar las estructuras esclerotizadas. Se registraron 2343 monogeneos en las branquias, colectándose 240 individuos e identificándose tres especies: Gussevia longihaptor (prevalencia= 80% intensidad media = 5.21 parásito/pez, abundancia media = 4.17 parásito/pez), Gussevia undulata (prevalencia = 70%, intensidad media = 4.95 parásito/pez, abundancia media = 3.47 parásito/pez) y Sciadicleithrum ergensi (prevalencia = 23.3%, intensidad media = 1.57 parásito/pez, abundancia media = 0.23 parásito/pez). Las dos primeras especies son consideradas especies centrales, mientras que la tercera es considerada especie satélite. Así mismo, S. ergensi es reportado por primera vez en el Perú y en Cichla monoculus.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2020-03-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1571310.15381/rivep.v31i1.15713Revista de Investigaciones Veterinarias del Perú; Vol 31 No 1 (2020); e15713Revista de Investigaciones Veterinarias del Perú; Vol. 31 Núm. 1 (2020); e157131682-34191609-9117reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perúinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15713/14815Derechos de autor 2020 HUMBERTO ARBILDO ORTIZhttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T18:09:34Zmail@mail.com - |
| dc.title.none.fl_str_mv |
Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru Ectoparásitos monogeneos en juveniles de Cichla monoculus (Cichlidae) de la cocha Tarapoto, río Nanay, Perú |
| title |
Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru |
| spellingShingle |
Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru Arbildo Ortiz, Humberto Cichla monoculus monogeneans cocha Tarapoto Nanay Peru Cichla monoculus monogeneos cocha Tarapoto Nanay Perú |
| title_short |
Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru |
| title_full |
Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru |
| title_fullStr |
Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru |
| title_full_unstemmed |
Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru |
| title_sort |
Monogenean ectoparasites in juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru |
| dc.creator.none.fl_str_mv |
Arbildo Ortiz, Humberto Pizango Paima, Elmer Ruiz Frias, Roger |
| author |
Arbildo Ortiz, Humberto |
| author_facet |
Arbildo Ortiz, Humberto Pizango Paima, Elmer Ruiz Frias, Roger |
| author_role |
author |
| author2 |
Pizango Paima, Elmer Ruiz Frias, Roger |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Cichla monoculus monogeneans cocha Tarapoto Nanay Peru Cichla monoculus monogeneos cocha Tarapoto Nanay Perú |
| topic |
Cichla monoculus monogeneans cocha Tarapoto Nanay Peru Cichla monoculus monogeneos cocha Tarapoto Nanay Perú |
| dc.description.none.fl_txt_mv |
The aim of this study was to identify the monogenean ectoparasites and the parasitic indices of juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru, between July and September 2011. Thirty juveniles were examined (35.9 ± 14.0 g and 14.46 ± 1.97 cm). The fins, nostrils and branchial arches were removed and placed in a petri dish with distilled water for the search of monogeneans. The parasites were fixed in glycerin ammonium-picrate (GAP) to observe the sclerotized structures. There were 2343 monogeneans in the gills and 240 individuals were collected for identification. Three species were identified: Gussevia longihaptor (prevalence = 80%, mean intensity = 5.21 parasite/fish, mean abundance = 4.17 parasite/fish), Gussevia undulata (prevalence = 70%, mean intensity = 4.95 parasite/fish, mean abundance = 3.47 parasite/fish) and Sciadicleithrum ergensi (prevalence = 23.3%, mean intensity = 1.57 parasite/fish, mean abundance = 0.23 parasite/fish). The first two species are considered central species, while the third is considered a satellite species. Likewise, S. ergensi is reported for the first time in Peru and in Cichla monoculus. El estudio tuvo como objetivo identificar los ectoparásitos monogeneos y los índices parasitarios de juveniles de Cichla monoculus de la cocha Tarapoto, río Nanay, Perú, colectados entre julio y setiembre de 2011. Se examinaron 30 juveniles (35.9 ± 14.0 g y 14.46 ± 1.97 cm). Las aletas, fosas nasales y los arcos branquiales fueron removidos y colocados en placa petri con agua destilada, para la busqueda de monogeneos. Los parásitos fueron fijados en glicerina amonio-picrato (GAP) para observar las estructuras esclerotizadas. Se registraron 2343 monogeneos en las branquias, colectándose 240 individuos e identificándose tres especies: Gussevia longihaptor (prevalencia= 80% intensidad media = 5.21 parásito/pez, abundancia media = 4.17 parásito/pez), Gussevia undulata (prevalencia = 70%, intensidad media = 4.95 parásito/pez, abundancia media = 3.47 parásito/pez) y Sciadicleithrum ergensi (prevalencia = 23.3%, intensidad media = 1.57 parásito/pez, abundancia media = 0.23 parásito/pez). Las dos primeras especies son consideradas especies centrales, mientras que la tercera es considerada especie satélite. Así mismo, S. ergensi es reportado por primera vez en el Perú y en Cichla monoculus. |
| description |
The aim of this study was to identify the monogenean ectoparasites and the parasitic indices of juveniles of Cichla monoculus from the Tarapoto lake, Nanay river, Peru, between July and September 2011. Thirty juveniles were examined (35.9 ± 14.0 g and 14.46 ± 1.97 cm). The fins, nostrils and branchial arches were removed and placed in a petri dish with distilled water for the search of monogeneans. The parasites were fixed in glycerin ammonium-picrate (GAP) to observe the sclerotized structures. There were 2343 monogeneans in the gills and 240 individuals were collected for identification. Three species were identified: Gussevia longihaptor (prevalence = 80%, mean intensity = 5.21 parasite/fish, mean abundance = 4.17 parasite/fish), Gussevia undulata (prevalence = 70%, mean intensity = 4.95 parasite/fish, mean abundance = 3.47 parasite/fish) and Sciadicleithrum ergensi (prevalence = 23.3%, mean intensity = 1.57 parasite/fish, mean abundance = 0.23 parasite/fish). The first two species are considered central species, while the third is considered a satellite species. Likewise, S. ergensi is reported for the first time in Peru and in Cichla monoculus. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-03-29 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15713 10.15381/rivep.v31i1.15713 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15713 |
| identifier_str_mv |
10.15381/rivep.v31i1.15713 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15713/14815 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2020 HUMBERTO ARBILDO ORTIZ http://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2020 HUMBERTO ARBILDO ORTIZ http://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| dc.source.none.fl_str_mv |
Revista de Investigaciones Veterinarias del Perú; Vol 31 No 1 (2020); e15713 Revista de Investigaciones Veterinarias del Perú; Vol. 31 Núm. 1 (2020); e15713 1682-3419 1609-9117 reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perú instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
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Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
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Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
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Universidad Nacional Mayor de San Marcos |
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UNMSM |
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UNMSM |
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mail@mail.com |
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1701389175124656128 |
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13.904861 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).