Current distribution of Hybosorus illigeri Reiche, 1853 (Coleoptera: Scarabaeoidea: Hybosoridae) in Russia with description of the structure of endophallus

Кавказский энтомологический бюллетень

I.V. Shokhin¹ 

[1] Federal Research Centre the Southern Scientific Centre of the Russian Academy of Sciences;

关键词: coleoptera;    scarabaeoidea;    hybosoridae;    hybosorus illigeri;    endophallus;    caucasus;    russia;   

DOI  :  10.23885/181433262021172-409412

来源: DOAJ

【 摘 要 】

Hybosorus illigeri Reiche, 1853 is the only representative of the small family Hybosoridae in the fauna of Russia, with its limited distribution within the Caucasus. The species is widespread in the Palaearctic, Afrotropical and Indo-Malayan biogeographic regions, introduced to North and South America, and recently recorded for the Lesser Antilles. This species is recorded for Stavropol and Rostov regions of Russia for the first time. Previous records for Crimea are erroneous. A significant expansion of the range to the north has been noted in recent years. In the modern period, the species reaches the Kuma-Manych depression, with only some localities slightly to the north; the most northwestern locality is the Manych village in Rostov Region (north of Manych-Gudilo Lake). The description and illustration of the structure of the endophallus of Hybosorus illigeri in a wholly blown form are presented. The variability of various endophallus structures is briefly discussed.

【 授权许可】

Unknown