SLENDERNECK BEETLE
Haplotropidius taxi, a relative of the slenderneck beetle distributed in Southern Dinarides.
Species of the genus Parapropus are close relatives of the slenderneck beetle that inhabits Slovenia, Bosnia and Herzegovina and Croatia.
Blattochaeta montenigrina , yet another relative of the slenderneck beetle without elongated »neck« and inflated abdomen.
Aphaobius kraussi , eone of the tiny members of the tribe Leptodirini.