Systematic revision of the sibling species belonging to the Pristaulacus compressus group (Hymenoptera: Aulacidae)
Systematic revision of the sibling species belonging to the Pristaulacus compressus group (Hymenoptera: Aulacidae)
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DOI：
10.1163/187631211x545132
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发表时间：
2011-01-01
影响因子：
1.2
通讯作者：
Turrisi, Giuseppe Fabrizio
中科院分区：
文献类型：
--
作者：
Turrisi, Giuseppe Fabrizio
修订了扁锯鲷属的种组，并作了图解.它有一个严格的西部古北界范围，包括四个兄弟种，其中两个是新描述的：P. rapuzzii Turrisi，sp.n.（黎巴嫩）和P. samai Turrisi，sp.n.（叙利亚）。本种组的分类学处理除了考虑到外膜的外部特征，特别是头和枕隆突的雕刻和形状外，还考虑到雄性生殖囊的新特征，包括一般形状和副生殖器顶端、掌板和阴茎瓣的形状。本文修改了原古北界锯尾目Pristaulacus种的检索表，以包括两个新种。文中还对处理后的虫种进行了分类学、地理学和寄主选择性的讨论。
The Pristaulacus compress us species group is revised and illustrated. It has a strictly western Palearctic range and includes four sibling species, two of which are newly described: P. rapuzzii Turrisi, sp.n. (Lebanon) and P. samai Turrisi, sp.n. (Syria). Besides external characters of the tagmata, especially the sculpturation and shape of the head and occipital carina, the taxonomic treatment of this species group takes into account new diagnostic features of the male genital capsule, including the general shape and the shape of the apex of the paramere, lamina volsellaris and penis valve. The previous key for identification of the Palearctic species of Pristaulacus is modified to include the two new species. A discussion on taxonomy, biogeography and host preference of the treated species is provided.