Postispinatus youngi n. gen., n. sp (Apseudomorpha; Tanaidacea; Crustacea): phylogenetic analysis and taxonomic remarks about kalliapseudids
Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
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Data(s) |
24/10/2013
24/10/2013
2012
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Resumo |
The presence of setae or a sensorial structure on the dactylus of pereopod 1 as one of the defining features of the family Kalliapseudidae is re-evaluated. A new genus, Postispinatus, including the new species P. youngi n. gen., n. sp., is described and thought to belong to the Kalliapseudidae based on phylogenetic analysis. The diagnostic features of new genus-and species by monotypy -are: basal article of uropod with two curved spiniform processes; exopods on the fourth and fifth pereopods of the manca stage; absence of a maxillule palp. FAPESP FAPESP [Proc. 09/05454-4, Proc. 08/11280-6] |
Identificador |
ZOOTAXA, AUCKLAND, v. 25, n. 3192, supl., Part 1-2, pp. 24-38, FEB 14, 2012 1175-5326 |
Idioma(s) |
eng |
Publicador |
MAGNOLIA PRESS AUCKLAND |
Relação |
ZOOTAXA |
Direitos |
restrictedAccess Copyright MAGNOLIA PRESS |
Palavras-Chave | #POSTISPINATUS YOUNGI #KALLIAPSEUDIDAE #BRAZIL #PHYLOGENY #ZOOLOGY |
Tipo |
article original article publishedVersion |