Rudogorites simonei gen. nov. and sp. nov. from Central Bosnia (Coleoptera: Leiodidae: Cholevinae: Leptodirini) Author Polak, Slavko Notranjska museum Postojna, Kolodvorska cesta 3, SI- 6230 Postojna, Slovenia. Author Mulaomerović, Jasminko 0000-0003-4121-5238 Center for Karst and Speleology, Branilaca Sarajeva 30, BIH- 71000 Sarajevo, Bosnia and Herzegovina. jasminko @ centarzakrs. ba; https: // orcid. org / 0000 - 0003 - 4121 - 5238 jasminko@centarzakrs.ba text Zootaxa 2021 2021-11-05 5061 3 545 558 journal article 3563 10.11646/zootaxa.5061.3.8 09ca7af6-f232-4272-ba7c-0f2686d11b78 1175-5326 5649998 25C44022-4BE9-453B-9D96-359A00A18EC1 Identification key to the genera of Apholeuonus phyletic group All genera of this phyletic group are found in northern, western and central Bosnia and Herzegovina . The distribution of Parapropus , Haplotropidius and Spelaites extendes to part of Croatia and southern Slovenia . 1 Pronotum approximately wide as elytra width or wider; body shape spherical or elliptical (bathyscioid, Fig. 32a ) with pronotum transverse; distinctly wider than long; pronotum lateral edges not sinuate, widest at the base; small species with short legs................................................................................. Bathysciopsis Müller, 1941 - Pronotum narrower than elytra width; body shape sub-pholeuonoid ( Fig. 32b ), pholeuonoid ( Fig 32c,d ) or sub-scaphoid ( Fig. 32e )with pronotum shorter or longer than wide; bigger species with prolonged legs................................. 2 2 Pronotum slightly narrower than elytra width; body shape sub-pholeuonoid; pronotum wider than long, widest at the posterior edge, lateral sides concave, straight or slightly sinuate....................................................... 11 - Pronotum distinctly narrower than elytra width; body shape pholeuonoid or sub-scaphoid, pronotum distinctly longer than wide, widest at the middle length, lateral sides strongly or slightly sinuate........................................ 3 3 Body shape prolonged sub-scaphoid; pronotum distinctly narrower than half elytra width; mesocoxal cavities confluent; antennae longer than body........................................................... Parapropus Ganglbauer, 1899 - Body shape pholeuonoid; pronotum equally wide or wider than half elytra width; mesocoxal cavities separated by extension of mesoventrite......................................................................................... 4 4 Robust species, body length more than 4.5 mm ; second antennomere length sub-equal to third antennomere............. 5 - Slender species, body length less than 4.5 mm ; second antennomere distinctly longer than third antennomere............ 7 5 Pronotum approximately wide as head width; prolonged slender body; elytra prolonged; pronotum distinctly longer than wide with sinuate lateral edges; mesosternal keel greatly reduced.................................................... 6 - Pronotum distinctly wider as head width; elytra strongly inflated with surface almost glabrous and with shining effect; pronotum slightly longer than wide; first antennomere two times shorter than second antennomere; mesosternal keel reduced to strong dent..................................................................... Apholeuonus Reitter, 1889 6 First antennomere distinctly shorter but not two times shorter than second antennomere; mesosternal keel strongly reduced, almost atrophied.................................................................. Spelaites Apfelbeck, 1907 - First antennomere two times shorter than second antennomere; mesosternal keel reduced to strong wide dent....................................................................................... Protobracharthron Reitter 1889 7 Pronotum approximately wide as head width; mesosternal cavities separated with an extension of mesoventrite without a keel................................................................................ Antrosedes Reitter, 1912 - Pronotum distinctly wider as head width; mesosternal cavities separated with an extension of mesoventrite with well-developed keel................................................................................................ 9 9 Elytra surface shining, and with sparse long and erected setae................................... Setnikia Breit, 1913 - Elytra surface covered with short setae; pronotum lateral edges strongly sinuate.................................. 10 10 Pronotum equally long or longer than wide............................................... Leonharia Reitter, 1901 - Pronotum wider than long......................................................... Katobatizon Knirsch, 1928 11 Elytra surface densely and fine punctate cowered with short dense recumbent setae; femora straight, not widened at apex; male protarsomeres distinctly dilated.................................................... Adelopidius Apfelbeck, 1907 - Elytra strongly, sparsely and deeply faveolated punctate, almost glabrous or cowered with short sparse erected setae; each seta growing from the bottom of a small depressed point; femora distinctly widened at apex; male protarsomeres not dilated... 12 12 Elytra almost glabrous with shining effect; globular body shape with pronotum distinctly wider than its length............................................................................................. Icharonia Reitter, 1912 - Elytra covered with short sparse erected setae; slightly prolonged body shape with pronotum slightly wider than its length, belllike form........................................................................................... 13 13 Body length bigger 3.0— 3.5 mm ; first antennomere two times shorter than second one; short and pointed spines forming a coarse comb in externo-lateral edge of protibia stretching from apex to the middle of tibia length; suture between mesosternum and mesepisternum almost entire, not atrophied on its anterior side; mesosternal keel elevated, strongly dentate and not straight on its ventral edge; mesothoracic apophysis short and distinctly wider than long; metatergal apparatus reduced, but with long and narrow posterior process...................................................... Charonites Apfelbeck, 1907 - Body length smaller 2.3—2.5 mm ; first antennomere distinctly shorter but not two times shorter than second one; flattened short almost triangular spines forming a dense comb in externo-lateral edge of protibia stretching from apex to the end of second third of tibia length; suture between mesosetrnum and mesepisternum partly atrophied on its anterior side; mesosternal keel elevated and straight on its ventral edge; mesothoracic apophysis short and narrow equally wide as long, metatergal apparatus strongly reduced, almost without posterior process.......................................... Rudogorites gen. nov.