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Diversity of freshwater copepods (Maxillopoda: Copepoda: Calanoida, Cyclopoida) from Chiapas, Mexico with a description of Mastigodiaptomus suarezmoralesi sp. nov.

Tipo de material: Artículo impreso(a) Artículo impreso(a) Idioma: Inglés Tema(s): Formatos físicos adicionales disponibles:
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 En: Journal of Natural History volumen 47, número 5-12 (2013), páginas 479-498Resumen:
Inglés

In Mexico the knowledge of the freshwater copepod fauna is largely incomplete; after a field expedition to survey the Calanoida and Cyclopoida richness in Chiapas (southeastern Mexico), three species increase the full inventory in the country (of around 86 species). In this manuscript the first record of the genus Metacyclops in Mexico and a new record of Acanthocyclops einslei are reported. In addition, a full description of specimens of a new species assignable to the genus Mastigodiaptomus (M. suarezmoralesi sp. nov.) is presented. This research provides a full morphological description of adult males and females of the new species as well as comments on the morphology of Aglaodiaptomus clavipes. The new records were compared with previous taxonomic reports. Detailed analysis and illustration of the copepod morphology have been performed with the aid of camera lucida, light microscopy and scanning electron microscopy. Most of the species recorded show Neotropical affinity.

Número de sistema: 52600
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Tipo de ítem Biblioteca actual Colección Info Vol Estado Código de barras
Artículos Biblioteca Campeche Artículos Chiapas Hemeroteca (AR CH H) FROSUR 002 Disponible 001209C52600-20
Artículos Biblioteca Chetumal Artículos Chiapas Hemeroteca (AR CH H) FROSUR 001 Disponible 000430C52600-10
Artículos Biblioteca Electrónica Recursos en línea (RE) FROSUR Recurso digital ECO400526001276
Artículos Biblioteca Tapachula Artículos Chiapas Hemeroteca (AR CH H) FROSUR 001 Disponible 000604C52600-30

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In Mexico the knowledge of the freshwater copepod fauna is largely incomplete; after a field expedition to survey the Calanoida and Cyclopoida richness in Chiapas (southeastern Mexico), three species increase the full inventory in the country (of around 86 species). In this manuscript the first record of the genus Metacyclops in Mexico and a new record of Acanthocyclops einslei are reported. In addition, a full description of specimens of a new species assignable to the genus Mastigodiaptomus (M. suarezmoralesi sp. nov.) is presented. This research provides a full morphological description of adult males and females of the new species as well as comments on the morphology of Aglaodiaptomus clavipes. The new records were compared with previous taxonomic reports. Detailed analysis and illustration of the copepod morphology have been performed with the aid of camera lucida, light microscopy and scanning electron microscopy. Most of the species recorded show Neotropical affinity. Inglés

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