A dual molecular and cytogenetic study was performed with the aim to improve the controversial systematic classification of some species of Lamiinae (Coleoptera: Cerambycidae). The karyotypes of species belonging to genera Morimus, Herophila, Dorcadion, Neodorcadion and Lamia share a number of characters, which differentiate them from other species, belonging to genera Phytoecia, Parmena and Monochamus. The karyotypes of the last three species comprise 20 chromosomes, mostly metacentric or sub-metacentric, as in the presumed Cerambycidae ancestors. The karyotypes of the former species share many characters derived from the Lamiinae ancestors by a number of chromosome fissions and inversions indicating their monophyly. Comparisons of the CO1 gene sequence also show the monophyly of Morimus, Lamia, Herophila and Dorcadion and their distant relationship with others. These convergent results allow us to propose a phylogenetic classification of these genera, which places the monospecific genus Lamia close to Dorcadion, clearly separates Dorcadion and Neodorcadion and places Herophila closer to Morimus than to Dorcadion/Lamia. The genus Morimus is the most derived. CO1 mutations loosely separate the forms M. asper and M. funereus, which have similar karyotypes and behaviour and copulate in captivity. The form M. ganglebaueri may have a funereus X asper hybrid origin.

中文翻译：

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基于染色体和CO1基因序列比较的Dorcadion属、Lamia属、Morimus属、Herophila属和其他一些Lamiinae（鞘翅目：Cerambycidae）的系统发育关系

进行了双重分子和细胞遗传学研究，目的是改进一些有争议的唇形科（鞘翅目：天牛科）物种的系统分类。属于属的物种的核型Morimus、Herophila、Dorcadion、Neodorcadion和拉米亚共享许多特征，将它们与其他物种区分开来，属于属植藻，帕尔梅纳和独角兽. 最后三个物种的核型包括 20 条染色体，大部分是中着丝粒或亚中着丝粒，与推测的天牛科祖先一样。前一种物种的核型通过许多染色体裂变和倒位表明它们是单系的，因此具有许多源自Lamiinae祖先的特征。CO1基因序列的比较也显示了单系莫里姆斯、拉米亚、希罗菲拉和多尔卡迪翁以及他们与他人的疏远关系。这些趋同的结果使我们能够提出这些属的系统发育分类，将单特异性属拉米亚相近多尔卡迪翁, 明显分开多尔卡迪翁和新冬青和地方希罗菲拉更接近莫里姆斯比多尔卡迪翁/拉米亚。属莫里姆斯是最衍生的。CO1突变松散地分开形式M. asper和M. funereus，它们具有相似的核型和行为，并在圈养中交配。表格M.ganglebaueri可能有一个丧尸X按照杂交起源。