'Cichlasoma' scitutum:: A new species of Cichlid fish from the Rio de La Plata region in Argentina, Brazil, and Uruguay

被引：0
|
作者：
Rícan, O
Kullander, SO
机构：
[1] Swedish Museum Nat Hist, Dept Vertebrate Zool, SE-10405 Stockholm, Sweden
[2] Univ S Bohemia, Dept Zool, Fac Biol, Ceske Budejovice 37005, Czech Republic
[3] Univ Stockholm, Dept Zool, SE-10691 Stockholm, Sweden
来源：
COPEIA | 2003年 / 04期
关键词：
D O I：
暂无
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
'Cichlasoma' scitulum, new species, is described from the Rio Rosario drainage in the Rio de La Plata region of Uruguay, and from lower Rio Uruguay tributaries in Argentina, Uruguay and Brazil. It is easily distinguished from the other two species of the 'Cichlasoma facetum group in meristic and coloration characters. 'Cichlasoma' scitulum has the highest anal-fin spine counts of the three species and it is also characterized by having black-spotted dorsal, anal and caudal fins and flank and opercular scales.
引用
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页码：794 / 802
页数：9
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