THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA

The fish conservation was quantified by means of the index SUMIN, composed by the summation of 12 outstanding variables for the species survival and/or conservation. An arranged list of 53 species was obtained according to a gradient of conservation necessity. The species determined as vulnerable of...

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Autores principales:	Zayas,Marcelo A, Cordiviola,Elly
Lenguaje:	English
Publicado:	Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción 2007
Materias:	Conservation fish Characidae South America
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382007000200006
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spelling	oai:scielo:S0717-653820070002000062008-05-06THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINAZayas,Marcelo ACordiviola,Elly Conservation fish Characidae South America The fish conservation was quantified by means of the index SUMIN, composed by the summation of 12 outstanding variables for the species survival and/or conservation. An arranged list of 53 species was obtained according to a gradient of conservation necessity. The species determined as vulnerable of maximum priority: Salminus brasiliensis, Pygocentrus nattereri, Serrasalmus marginatus and S. rhombeus; species vulnerable of special attention: Brycon orbygnianus, Triportheus paranensis, Serrasalmus serrulatus, S. spilopleura, Piaractus mesopotamicus, Hemigrammus mattei, Cynopotamus argenteus, Astyanax correntinus, Gymnocorymbus ternetzi, Hyphessobrycon anisitsi and Mylossoma orbignyanus. The remaining species, were qualified as not threatened: Poptella paraguayensis, Astyanax abramis, A. bimaculatus, A. fasciatus, A. taeniatus, A. erythropterus, A. lineatus, A. paranahybae, Charax stenopterus, Roeboides bonariensis, R. paranensis, Pseudocorynopoma doriai, Moenkhausia dichroura, M. sanctaefilomenae, Mylossoma paraguayensis, Odontostilbe microcephala, Galeocharax humeralis, Aphyocharax anisitsi, A. rathbuni, A. nasutus, A. paraguayensis, Bryconamericus stramineus, Oligosarcus oligolepis, O. jenynsi, Odontostilbe pequira, Metynnis mola, M. otuquensis, Prionobrama paraguayensis, Bryconamericus iheringi, Hyphessobrycon igneus, H. meridionalis, H. eques, H. reticulatus, Tetragonopterus argenteus, Clupeacharax anchoveoides, Markiana nigripinnis, Cheirodon interruptus and Cynopotamus kincaidi. This index allows estimating quantitatively the conservation state of the ichthyic species.info:eu-repo/semantics/openAccessFacultad de Ciencias Naturales y Oceanográficas, Universidad de ConcepciónGayana (Concepción) v.71 n.2 20072007-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382007000200006en10.4067/S0717-65382007000200006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Conservation fish Characidae South America
spellingShingle	Conservation fish Characidae South America Zayas,Marcelo A Cordiviola,Elly THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA
description	The fish conservation was quantified by means of the index SUMIN, composed by the summation of 12 outstanding variables for the species survival and/or conservation. An arranged list of 53 species was obtained according to a gradient of conservation necessity. The species determined as vulnerable of maximum priority: Salminus brasiliensis, Pygocentrus nattereri, Serrasalmus marginatus and S. rhombeus; species vulnerable of special attention: Brycon orbygnianus, Triportheus paranensis, Serrasalmus serrulatus, S. spilopleura, Piaractus mesopotamicus, Hemigrammus mattei, Cynopotamus argenteus, Astyanax correntinus, Gymnocorymbus ternetzi, Hyphessobrycon anisitsi and Mylossoma orbignyanus. The remaining species, were qualified as not threatened: Poptella paraguayensis, Astyanax abramis, A. bimaculatus, A. fasciatus, A. taeniatus, A. erythropterus, A. lineatus, A. paranahybae, Charax stenopterus, Roeboides bonariensis, R. paranensis, Pseudocorynopoma doriai, Moenkhausia dichroura, M. sanctaefilomenae, Mylossoma paraguayensis, Odontostilbe microcephala, Galeocharax humeralis, Aphyocharax anisitsi, A. rathbuni, A. nasutus, A. paraguayensis, Bryconamericus stramineus, Oligosarcus oligolepis, O. jenynsi, Odontostilbe pequira, Metynnis mola, M. otuquensis, Prionobrama paraguayensis, Bryconamericus iheringi, Hyphessobrycon igneus, H. meridionalis, H. eques, H. reticulatus, Tetragonopterus argenteus, Clupeacharax anchoveoides, Markiana nigripinnis, Cheirodon interruptus and Cynopotamus kincaidi. This index allows estimating quantitatively the conservation state of the ichthyic species.
author	Zayas,Marcelo A Cordiviola,Elly
author_facet	Zayas,Marcelo A Cordiviola,Elly
author_sort	Zayas,Marcelo A
title	THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA
title_short	THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA
title_full	THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA
title_fullStr	THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA
title_full_unstemmed	THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA
title_sort	conservation state of characidae fish (pisces: characiformes) in an area of the plata basin, argentina
publisher	Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción
publishDate	2007
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382007000200006
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THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA

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