NEW RECORDS OF HATCHERIA MACRAEI (SILURIFORMES, TRICHOMYCTERIDAE) FROM CHILEAN PROVINCE

dc.creatorUnmack,Peter J
dc.creatorHabit,Evelyn M
dc.creatorJohnson,Jerald B
dc.date2009-01-01
dc.date.accessioned2017-03-07T16:20:14Z
dc.date.available2017-03-07T16:20:14Z
dc.identifierhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382009000100013
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/399864
dc.descriptionWe describe collections oiHatcheria macraei (Patagonian catfish) from south-central Chile. This represents a significant range extension for this species. These new records have important biogeographic implications as H. macraei is now recorded within Chilean Province, far north of its previous distributional limit in Patagonian Province. We document a new character, the shape of the dorsal fin, which allows quick and easy discrimination between H. macraei and Trichomycterus areolatus in the field or laboratory. This study highlights the need for careful identification for trichomycterid catfishes from southern Chile.
dc.formattext/html
dc.languageen
dc.publisherUniversidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas.
dc.sourceGayana (Concepción) v.73 n.1 2009
dc.subjectTrichomycteridae
dc.subjectHatcheria macraei
dc.subjectTrichomycterus areolatus
dc.subjectmorphology
dc.subjectmeristics
dc.titleNEW RECORDS OF HATCHERIA MACRAEI (SILURIFORMES, TRICHOMYCTERIDAE) FROM CHILEAN PROVINCE
dc.typeArtículos de revistas


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