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dc.contributor.author
Fernandez, Luis Alfredo  
dc.contributor.author
Contrera, Guadalupe  
dc.contributor.author
Andreoli Bize, Julieta Maria  
dc.date.available
2024-04-16T12:05:53Z  
dc.date.issued
2023-10  
dc.identifier.citation
Fernandez, Luis Alfredo; Contrera, Guadalupe; Andreoli Bize, Julieta Maria; New Species of Trichomycterus (Siluriformes: Trichomycteridae) from Wetlands of High Elevation of Argentina, with Notes on the T. alterus Species-Complex; American Society of Ichthyology and Herpetology; Ichthyology & Herpetology; 111; 3; 10-2023; 456-466  
dc.identifier.issn
2766-1520  
dc.identifier.uri
http://hdl.handle.net/11336/233139  
dc.description.abstract
Trichomycterus puna, new species, is described from a small tributary of the Corral Blanco in Catamarca Province, Argentina, as part of an ongoing systematic study of the genus Trichomycterus from the High Andean Plateau or Altiplano-Puna drainages of the southern Central Andes. The new species is distinguished from congeners by the following characters: the odontodes embedded in thick integument that covers interopercle, the premaxillary bone smaller than maxilla, the presence of sesamoid supraorbital with lateral process, the supraorbital sensory pore s3 present, the discontinuous supraorbital sensory canal, 2–3 premaxillary tooth rows, the uniformly dark pigmentation on the trunk, 15 precaudal vertebrae, the skin of trunk with minute thread-like papillae, 7–8 pectoral-fin rays, 9–12 dorsal procurrent caudal-fin rays, 10–11 ventral procurrent caudal-fin rays, the distally unbranched barbels, the wider interorbital distance, 16 pairs of ribs, the first dorsal-fin pterygiophore inserting on vertebra 18, and the first anal-fin pterygiophore inserting on vertebra 21. It closely resembles T. alterus, T. belensis, T. boylei, and T. ramosus from the Puna region. Trichomycterus belensis and T. catamarcensis are recorded from new localities over 3,400 m elevation.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Society of Ichthyology and Herpetology  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
PUNA  
dc.subject
DIVERSIDAD ENDEMISMO  
dc.subject
PECES  
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TRICHOMYCTERIDAE  
dc.subject.classification
Conservación de la Biodiversidad  
dc.subject.classification
Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
New Species of Trichomycterus (Siluriformes: Trichomycteridae) from Wetlands of High Elevation of Argentina, with Notes on the T. alterus Species-Complex  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-04-12T13:14:30Z  
dc.journal.volume
111  
dc.journal.number
3  
dc.journal.pagination
456-466  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Fernandez, Luis Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; Argentina  
dc.description.fil
Fil: Contrera, Guadalupe. Universidad Nacional de Catamarca. Facultad de Ciencias Exactas y Naturales; Argentina  
dc.description.fil
Fil: Andreoli Bize, Julieta Maria. Universidad Nacional de Catamarca. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Ichthyology & Herpetology  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/ichthyology-and-herpetology/volume-111/issue-3/i2022074/New-Species-of-Trichomycterus-Siluriformes--Trichomycteridae-from-Wetlands-of/10.1643/i2022074.full  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1643/i2022074