Chaetomargoreicheia Magrini & Bulirsch 2005

Key to the species of the genus Chaetomargoreicheia 1a. Submedian pronotal discal setae absent, with two pairs of sublateral pronotal discal setae and about 30 less distinct teeth on each lateral elytral margin .............................................................................................................. C. lakotai (Magrini & Bulirsch, 2005) 1b. With two pairs of submedian pronotal discal setae, one pair of sublateral pronotal discal setae or these lacking and less than 30 more distinct teeth on each lateral elytral margin............................................................................................................................ 2 2a. With shorter TL (2.60 mm), one pair of sublateral pronotal discal setae, posteriorly broadened subovoid elytra and about 25 teeth on each lateral elytral margin ..................................................................................................................... C. zoufali (Reitter, 1913) 2b. With longer TL (3.09 mm), no sublateral pronotal discal setae, oval elytra widest at middle and 27–28 teeth on each lateral elytral margin.................................................................................................................................................................. C. gljevensis sp. n.