Alotanypus vittigera (Edwards) comb, nov.: adult redescription, immature description and a phylogenetic analysis of the genus (Diptera: Chironomidae: Tanypodinae)
AUGUSTO SIRI MARIANO DONATO GERMAN ORPELLA JULIETA MASSAFERRO
Alotanypus vittigera (Edwards) comb, nov.: adult redescription, immature description and a phylogenetic analysis of the genus (Diptera: Chironomidae: Tanypodinae)
AUGUSTO SIRI 1MARIANO DONATO 2GERMAN ORPELLA 3JULIETA MASSAFERRO4
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作者信息
1. ILPLA (Instituto de Limnologia "Dr. Raul A. Ringuelet") CONICET (Consejo National de Investigaciones Cientificas y Tecnicas)-CCT-La Plata / UNLP (Universidad National de La Plata). Av. Calchaqui Km. 23.5, Florencio Varela (1888), Buenos Aires, Argentina
2. Laboratorio de Sistemdtica y Biologia-Evolutiva (LASBE). Facultad de Ciencias Naturales y Museo. Universidad National de La Plata. Paseo del Bosque s/n, B1900FWA, La Plata, Argentina
3. CENAC/APN, San Martin 24, 8400 Bariloche Argentina
4. Laboratorio deSistemdtica y Biologia-Evolutiva (LASBE). Facultad de Ciencias Naturales y Museo. Universidad National de La Plata. Paseo del Bosque s/n, B1900FWA, La Plata, Argentina
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Abstract
Anatopynia vittigera Edwards is transfered to Alotanypus. The male and female of A. vittigera comb. nov. are redescribed and immatures are described and illustrated. A cladistic analysis including one species of each Macropelopiini genus was conductedin order to assess the phylogenetic position of Alotanypus and to provide the first phylogenetic hypothesis for the genus. Adults and immatures were included in the analysis where discrete and continuos characters were considered. The cladistic analysisdemonstrated that Alotanypus is a monophyletic genus, with Guassutanypus oliveirai as the sister group.
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