TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)

Hemibrycon brevispini is a Neotropical characid fish endemic in La Venada Creek, a headwater tributary of the Quindío River of Colombia (Cauca River drainage). It is mainly a diurnal insectivore with a diet dominated by benthic dipterans (Chironomidae, Simuliidae, Psychodidae, Culicidae, Calliphorid...

Full description

Autores:
Román-P., Cristian
Román-Valencia, César
Taphorn, Donald C.
Tipo de recurso:
Article of journal
Fecha de publicación:
2014
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/61980
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/61980
http://bdigital.unal.edu.co/60792/
Palabra clave:
5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
Diet
reproduction
conservation
Neotropical fishes
natural history
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Román-P., Cristian59450274-fb00-43b3-a491-ff50c464a7d0300Román-Valencia, Césarb83126f9-ff06-49a8-b44d-309b8e94a26b300Taphorn, Donald C.6ae389c4-2816-4e33-ba89-5dff40ba75333002019-07-02T20:48:29Z2019-07-02T20:48:29Z2014-07-01ISSN: 2357-3759https://repositorio.unal.edu.co/handle/unal/61980http://bdigital.unal.edu.co/60792/Hemibrycon brevispini is a Neotropical characid fish endemic in La Venada Creek, a headwater tributary of the Quindío River of Colombia (Cauca River drainage). It is mainly a diurnal insectivore with a diet dominated by benthic dipterans (Chironomidae, Simuliidae, Psychodidae, Culicidae, Calliphoridae, Dixidae and Muscidae), hymenopterans (Formicidae and Vespidae) and ephemeropterans (Baetidae), as well as allochthonous prey and items eaten accidentally. Microhabitats of mountain streams with lower water velocity tend to have more riparian vegetation and the associated terrestrial arthropods that are consumed by H. brevispini. It has three peaks in reproduction: December, April and August. Average fecundity was 776 mature oocytes per female.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Instituto de Ciencias Naturaleshttps://revistas.unal.edu.co/index.php/cal/article/view/47487Universidad Nacional de Colombia Revistas electrónicas UN CaldasiaCaldasiaRomán-P., Cristian and Román-Valencia, César and Taphorn, Donald C. (2014) TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES). Caldasia, 36 (2). pp. 289-304. ISSN 2357-37595 Ciencias naturales y matemáticas / Science57 Ciencias de la vida; Biología / Life sciences; biologyDietreproductionconservationNeotropical fishesnatural historyTROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)Artículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL47487-236336-2-PB.pdfapplication/pdf1116863https://repositorio.unal.edu.co/bitstream/unal/61980/1/47487-236336-2-PB.pdf8996159ba4c3e4bc282e327ed1056f7cMD51THUMBNAIL47487-236336-2-PB.pdf.jpg47487-236336-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg7650https://repositorio.unal.edu.co/bitstream/unal/61980/2/47487-236336-2-PB.pdf.jpg005c7b798e166c645d70f5fc2fdf2e8cMD52unal/61980oai:repositorio.unal.edu.co:unal/619802023-04-14 23:05:18.091Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)
title TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)
spellingShingle TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)
5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
Diet
reproduction
conservation
Neotropical fishes
natural history
title_short TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)
title_full TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)
title_fullStr TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)
title_full_unstemmed TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)
title_sort TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES)
dc.creator.fl_str_mv Román-P., Cristian
Román-Valencia, César
Taphorn, Donald C.
dc.contributor.author.spa.fl_str_mv Román-P., Cristian
Román-Valencia, César
Taphorn, Donald C.
dc.subject.ddc.spa.fl_str_mv 5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
topic 5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
Diet
reproduction
conservation
Neotropical fishes
natural history
dc.subject.proposal.spa.fl_str_mv Diet
reproduction
conservation
Neotropical fishes
natural history
description Hemibrycon brevispini is a Neotropical characid fish endemic in La Venada Creek, a headwater tributary of the Quindío River of Colombia (Cauca River drainage). It is mainly a diurnal insectivore with a diet dominated by benthic dipterans (Chironomidae, Simuliidae, Psychodidae, Culicidae, Calliphoridae, Dixidae and Muscidae), hymenopterans (Formicidae and Vespidae) and ephemeropterans (Baetidae), as well as allochthonous prey and items eaten accidentally. Microhabitats of mountain streams with lower water velocity tend to have more riparian vegetation and the associated terrestrial arthropods that are consumed by H. brevispini. It has three peaks in reproduction: December, April and August. Average fecundity was 776 mature oocytes per female.
publishDate 2014
dc.date.issued.spa.fl_str_mv 2014-07-01
dc.date.accessioned.spa.fl_str_mv 2019-07-02T20:48:29Z
dc.date.available.spa.fl_str_mv 2019-07-02T20:48:29Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.type.content.spa.fl_str_mv Text
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.issn.spa.fl_str_mv ISSN: 2357-3759
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/61980
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/60792/
identifier_str_mv ISSN: 2357-3759
url https://repositorio.unal.edu.co/handle/unal/61980
http://bdigital.unal.edu.co/60792/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/cal/article/view/47487
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Caldasia
Caldasia
dc.relation.references.spa.fl_str_mv Román-P., Cristian and Román-Valencia, César and Taphorn, Donald C. (2014) TROPHIC AND REPRODUCTIVE ECOLOGY OF A NEOTROPICAL CHARACID FISH HEMIBRYCON BREVISPINI (TELEOSTEI: CHARACIFORMES). Caldasia, 36 (2). pp. 289-304. ISSN 2357-3759
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Instituto de Ciencias Naturales
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/61980/1/47487-236336-2-PB.pdf
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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