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Redescription of Ilyocryptus sarsi stingelin, 1913

Por: Alexeevich Kotov, Alexey. Doctor [autor/a].
Dumont, Henri J [autor/a] | Damon, Anne Ashby [autor/a].
Tipo de material: Artículo en línea Artículo en línea Tema(s): Ilyocryptus sarsi | Ilyocryptus sordidus | Morfología animal | CladócerosDescriptor(es) geográficos: Brasil Nota de acceso: Acceso en línea sin restricciones En: Hydrobiologia. volumen 472, número 1-3 (March 2002), páginas 207-222. --ISSN: 0018-8158Número de sistema: 37788Resumen:
Inglés

Ilyocryptus sarsi Stingelin, 1913, earlier regarded as a subspecies of I. sordidus Liévin, 1848, is a valid species, relatively common and widely distributed in South America. It is here redescribed based on material from a number of localities in Brazil. The type specimen is lost, and therefore a neotype is selected from Sars' (1901) specimens, hatched from dried mud from Ipiranga, Paraná, Brazil. Differences between I. sarsi, I. sordidus and some other species are indicated. Recent problems in the systematics of the sordidus-group are discussed. The validity of all species in the sordidus-group described after Liévin and Stingelin is in need of checking.

Recurso en línea: http://link.springer.com/content/pdf/10.1023%2FA%3A1016373226707.pdf
Lista(s) en las que aparece este ítem: Anne Damon
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Acceso en línea sin restricciones

Ilyocryptus sarsi Stingelin, 1913, earlier regarded as a subspecies of I. sordidus Liévin, 1848, is a valid species, relatively common and widely distributed in South America. It is here redescribed based on material from a number of localities in Brazil. The type specimen is lost, and therefore a neotype is selected from Sars' (1901) specimens, hatched from dried mud from Ipiranga, Paraná, Brazil. Differences between I. sarsi, I. sordidus and some other species are indicated. Recent problems in the systematics of the sordidus-group are discussed. The validity of all species in the sordidus-group described after Liévin and Stingelin is in need of checking. eng

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