Radchenko O A, Chereshnev I A, Petrovskaia A V
Genetika. 2012 Mar;48(3):361-71.
Sequence variation ofthe mitochondrial COI, cytochrome b, and 16S RNA genes, as well as nuclear RNF213 gene was examined in the genera Lycenchelys and Lycodapus with the purpose of determination of their positions in the system of the family Zoarcidae. It was demonstrated that the genus Lycodapus was considerably closer to the generic group of Lycogramminae (Lycogrammoides, Bothrocara, Allolepis, Bothrocarhichthys) than the genus Lycenchelys. However, on the phylogenetic trees both of these genera were located in the clade of the subfamily Lycodinae. Genetic heterogeneity of the genus Lycenchelys, represented by two species groups differing in distribution patterns (northeastern Pacific and Antarctic) and showing more profound differences than the genera of subfamily Lycodinae, was demonstrated.
为确定狼鱼属（Lycenchelys）和狼绵鳚属（Lycodapus）在绵鳚科（Zoarcidae）系统中的位置，对其线粒体细胞色素氧化酶亚基I（COI）、细胞色素b和16S rRNA基因以及核RNF213基因的序列变异进行了检测。结果表明，狼绵鳚属比狼鱼属更接近线纹鳚亚科（Lycogramminae）的类群（线纹鳚属Lycogrammoides、双须鳚属Bothrocara、单须鳚属Allolepis、双须须鳚属Bothrocarhichthys）。然而，在系统发育树上，这两个属都位于绵鳚亚科（Lycodinae）的分支中。研究表明，狼鱼属存在遗传异质性，由两个分布模式不同（东北太平洋和南极）的物种组代表，且其差异比绵鳚亚科的属更为显著。
