Characidium heirmostigmata, a new characidiin fish (Characiformes: Crenuchidae) from the upper rio Paraná basin, Brazil

作者: Weferson J. da Graça , Carla S. Pavanelli

DOI: 10.1590/S1679-62252008000100006

关键词: ZoologyStructural basinMeristicsCrenuchidaeDorsumFish <Actinopterygii>BiologyCharaciformesEcologyCharacidiumCharacidium serrano

摘要: Characidium heirmostigmata new species is described from the rio Ivai drainage, upper Parana basin, State, Brazil. The diagnosed among its congeners by possession of eight to 11 incomplete oblique dark bars on body sides, extending upwards and downwards lateral line, independently or nine dorsal transverse usually present in Characidium. similar serrano Uruguay but differs meristic morphometric traits.

参考文章(10)
PAULO ANDREAS BUCKUP, The monophyly of the Characidiinae, a Neotropical group of characiform fishes (Teleostei: Ostariophysi) Zoological Journal of the Linnean Society. ,vol. 108, pp. 225- 245 ,(1993) , 10.1111/J.1096-3642.1993.TB00297.X
P. Buckup, C. G. Montaña, Characidium longum (Characiformes: Crenuchidae), a new fish from Venezuela Zootaxa. ,vol. 1247, pp. 1- 12 ,(2006) , 10.11646/ZOOTAXA.1247.1.1