新种库氏线虫（线虫纲：库氏线虫科），来自巴西托坎廷斯河的孔雀鲈（鲈形目：丽鱼科）的一种肠道寄生虫。
New species of Cucullanus (Nematoda: Cucullanidae), an intestinal parasite of the peacock bass Cichla piquiti (Perciformes: Cichlidae) from the Tocantins River, Brazil.
作者信息
Lacerda A C F, Takemoto R M, Marchiori N C, Martins M L, Pavanelli G C
机构信息
Programa de Pós-Graduação em Ecologia (POSECO), Departamento de Ecologia e Zoologia,Universidade Federal de Santa Catarina - UFSC, Campus Universitário,s/n, Sala 05, MIP - Córrego Grande,88040-900,Florianópolis,SC,Brazil.
Laboratório de Ictioparasitologia, Nupelia - Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura,Universidade Estadual de Maringá,Av. Colombo, 5790,87020-900,Maringá,PR,Brazil.
出版信息
J Helminthol. 2015 Jan;89(1):9-12. doi: 10.1017/S0022149X13000485. Epub 2013 Jul 5.
Cucullanus tucunarensis n. sp. (Cucullanidae) is described parasitizing the peacock bass Cichla piquiti (Cichlidae) from the Tocantins River, Tocantins State, Brazil. The new species is unique and differs from all its congeners by having a tail tip provided with several sclerotized spine-like processes on its ventral side, present in both the male and female. Furthermore, C. tucunarensis n. sp. is compared with other species of the genus recorded in the same zoogeographical region and in the same group of hosts (Perciformes).
图库纳拉库库拉线虫新种（库库拉线虫科）被描述为寄生于来自巴西托坎廷斯州托坎廷斯河的孔雀鲈（丽鱼科）。该新物种独具特色，其雄性和雌性个体的尾尖腹侧均有若干硬化的刺状突起，这使其有别于所有同属物种。此外，还将图库纳拉库库拉线虫新种与在同一动物地理区域以及同一宿主类群（鲈形目）中记录的该属其他物种进行了比较。
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