taxonID	type	description	language	source
832E5A3FFF95FFD9FEEAFD86912DFD64.taxon	description	(Fig. 1) Material. 10 specimens (UC): Russia: Karachay-Cherkessia, Verkhnyaya Teberda, 43 ° 33 ʹ 45.33 ʺN, 41 ° 48 ʹ 52.90 ʺE, 1150 m, 7 – 8.07.2021, on Salix sp. (leg. M. V. Nabozhenko, I. V. Shokhin, D. G. Kasatkin, E. N. Terskov). 5 m, 4 f (PCMN): Abkhazia, the confluence of Bzyb and Gega rivers, 43 ° 22 ʹ 00.53 ʺN, 40 ° 27 ʹ 21.26 ʺE, 134 m, on Carpinus betulus, 26.05.2004 (collectors of Rostov State University). Distribution in the Greater Caucasus. This species is widely distributed in lowmountain and foothill forests of the west and central parts of the North Caucasus, reaching 1150 m a. s. l. along the river valleys. Russia: Krasnodar and Stavropol regions, Adygea, Karachay-Cherkessia, Kabardino-Balkaria, North Ossetia – Alania. Abkhazia: the confluence of Bzyb and Gega rivers.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF95FFD9FEEAFD86912DFD64.taxon	materials_examined	Material (DE MSU). 1 m: Russia, North Ossetia-Alania, Mozdok Distr., Oktyabrskoe, agrocenoses, 19.05.1988 (leg. S. K. Alexeev); 1 f: Russia, North Ossetia-Alania, Alagir Distr., Nizhniy Unal, 1200 m, opposite slopes, mountain steppe, 18.05.1985 (leg. S. K. Alexeev); 1 m: Russia, North Ossetia-Alania, Alagir Distr., Ardon River basin from Nizhniy Unal to Biz, 11.06.1985 (leg. S. K. Alexeev); 1 m: Russia, North Ossetia-Alania, Alagir Distr., Ardon River basin opposite slopes of Zintsar, 1000 m, Astragalus steppe, 9.06.1985 (leg. S. K. Alexeev); 1 m: the same label, but 9.07.1985 (leg. S. K. Alexeev). Taxonomic notes. The species Nalassus lutshniki was described from Stavropol Region of Russia (Blagodarnoe). The first author (NABOZHENKO 2001) erroneously interpreted differences between N. dissonus and N. lutshniki: presence or absence of the temple row on the ventral side of the epicranium and the structure of the apical piece of the aedeagus. In fact, both taxa are conspecific and have the same mentioned structures. Differences in the structure of aedeagus, illustrated by NABOZHENKO (2001), belong to a variability. This re- sults in the following synonymy: Nalassus dissonus Nabozhenko, 2001 = Nalassus lutshniki Nabozhenko, 2001, syn. n. Distribution. Russia: Stavropol Region (probably extinct), North Ossetia-Alania, steppes. Nalassus (Nalassus) faldermanni (Faldermann, 1837) (Fig. 3) Distribution in the Greater Caucasus. This species is widely distributed in the CisСaucasia and semi-xerophytic foothills of the southern part of the Greater Caucasus: Russia (Krasnodar and Stavropol regions, North Ossetia-Alania, Ingushetia, Chechnya, Dagestan), Abkhazia (Sukhum), Georgia (North-Eastern regions), Azerbaijan (north provinces). Bionomics and differences between populations were published earlier (NABOZHEN- KO et al. 2016 b, NABOZHENKO & GRIMM 2019).	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF95FFD9FEEAFD86912DFD64.taxon	materials_examined	Material. 3 m, 3 f (1 m, 2 f in ZIN, 2 m, 1 f in PCMN): Russia, Dagestan, N of Levashi, 42 ° 27 ʹ 55.21 ʺN, 47 ° 20 ʹ 31.86 ʺE, limestone mountain steppe, 1144 m, 14.06.2021 (leg. M. V. Nabozhenko, I. A. Chigray). Distribution. The eastern part of the North Caucasus. Russia: Dagestan, Chechnya.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF91FFC8FEF4FF2D9165FEDB.taxon	distribution	Distribution. This species is known only from the southern part of the Klukhor pass in Abkhazia, where it inhabits stony alpine meadows.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF91FFC8FEF4FF2D9165FEDB.taxon	materials_examined	Material. 1 m (DE MSU): Russia, North Ossetia-Alania, Ardon River basin, slopes opposite of Zintsar, 1100 m, meadows, 4.10.1984 (leg. S. K. Alexeev); 1 f (DE MSU): same, but 10.07.1984; 1 m (DE MSU): same, but 18.05.1985; 3 m, 4 f (DE MSU): Russia, North OssetiaAlania, Ardon River basin, left slope of Alagir canyon, slopes opposite of Nizhniy Unal, 10.10.1984 (leg. S. K. Alexeev); 1 m (DE MSU): Russia, North Ossetia-Alania, Ardon River basin, Skalisty Range, SW slopes above Zintsar, 950 – 1100 m, 3.04.1984 (leg. S. K. Alexeev); 1 m (DE MSU): Russia, North Ossetia-Alania, Pastbishchny Range, N of Verkhnyaya Kartsa, Agom natural area, 2200 m, meadow, 12.05.1984 (leg. S. K. Alexeev); 1 m (DE MSU): Russia, North Ossetia-Alania, Ardon River basin, W slopes of Khumarat-Khokh Mt., Shubi natural area, meadow in the forest, 1.04.1984 (leg. S. K. Alexeev); 1 m, 1 f (DE MSU): Russia, North Ossetia-Alania, near Nizhniy Unal, 2.09.1984 (leg. S. K. Alexeev). 1 m (PCMN): Russia, North Ossetia-Alania, Arkhon pass, piedmont of Dagov Mt., 42 ° 50 ʹ 48.05 ʺN, 44 ° 13 ʹ 46.15 ʺE, 2500 m, alpine meadows, 15.07.2020 (leg. M. V. Nabozhenko, D. G. Kasatkin, I. V. Shokhin, E. N. Terskov). Distribution. Russia: Alpine and mid-mountain meadows in North Ossetia-Alania.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF91FFC8FEF4FF2D9165FEDB.taxon	materials_examined	Material. 1 m, 1 f (PCEI): Dagestan; 1 m (PCEI): Dagestan, Bogos Range, Khvarshi canyon, 20.06.1985 (G. M. Abdurakhmanov). Distribution. Russia: Dagestan (alpine meadows of the Avarskoe Koisu River basin in the upper reaches and Kurush in the south of the Republic).	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF91FFC8FEF4FF2D9165FEDB.taxon	materials_examined	Material (PCMN). 2 m: Georgia, Samegrelo-Zemo Svaneti, Nenskra River valley, 14.04.2016 (leg. E. A. Khachikov); 1 m: Georgia, Shida Kartli, Kaspi, Lekhura River valley, 17.04.2016 (leg. E. A. Khachikov); 4 m, 3 f: Georgia, Samegrelo-Zemo Svaneti, between Kveda Vedi and Zeda Vedi, 14.04.2016 (leg. E. A. Khachikov); 1 m, 2 f: Georgia, Imereti, Khvamli Mt., 20.04.2016 (leg. E. A. Khachikov); 9 m, 4 f: Georgia, Racha Lechkhumi and Kvemo Svaneti, Nikortsminda, 25.04.2016 (leg. E. A. Khachikov); 2 m: Georgia, Racha Lechkhumi and Kvemo Svaneti, Grismintekhi, 25.04.2016 (leg. E. A. Khachikov). Taxonomic notes. Nalassus kartvelius was described as a good species from the Racha historical region of Georgia, but later it was interpreted as a subspecies of N. svaneticus (NABOZHENKO 2020). Nalassus kartvelius is indeed externally similar to N. svaneticus. However, the first co-author did not take into account a very important character in the structure of the eyes, which is very stable at the species level: N. svaneticus has small and weakly convex eyes, while N. kartvelius has large and moderately convex eyes. In addition, we found, after a more careful comparative morphological analysis, that N. svaneticus also differs in another set of characters from the population described as N. kartvelius: the pubescent head (males and females), setated elytral interstriae (only males) and triangular scutellar shield (males and females). As a result, N. kartvelius cannot be interpreted as a subspecies of N. svaneticus. The structure of the male genitalia has little differences in the Caucasian Nalassus, even from different subgenera, so these structures are difficult to use for diagnostics. We received a lot of material from Georgia from our colleague Eduard Khachikov, who collected a good series of N. сolchicus madlenae from different regions of Northern Georgia. This allowed us to identify variability in colouration from bronze and bronze-green with a metallic sheen (as in typical specimens of N. colchicus madlenae) to brown with the reddish-brown pronotum in males (as in the population described as N. kartvelius). Colouration with a metallic sheen is typical for forest Caucasonotus, and without a metallic sheen for the alpine species of the subgenus. This pattern is very clearly revealed among all species of the subgenus, except for N. colchicus madlenae, where we found two different types of integument even in one population. Given the foregoing, the first author corrects his mistake and proposes the following synonymy: Nalassus colchicus madlenae Nabozhenko, 2013 = Nalassus kartvelius Nabozhenko, 2013, syn. n. Distribution. This subspecies is widely distributed in dark coniferous, deciduous and mixed forests of the southern part of the Greater Caucasus in Georgia. The nominotypical species occur in the Lesser Caucasus in the Adzharia region of Georgia. Nalassus (Caucasonotus) diteras (Allard, 1876) (Fig. 10) Material. 1 m (DE MSU): Russia, North Ossetia-Alania, S slope of Tsey Range, Pinus with meadows, 24.10.1985 (leg. S. K. Alexeev); 2 m (DE MSU): same, but 10.07.1985; 1 f (DE MSU): 1 f (DE MSU): Russia, North Ossetia-Alania, Elkhotovo, near Bekan Lake, 3.06.1986 (leg. S. K. Alexeev); 1 m (DE MSU): Russia, North Ossetia-Alania, Skalisty Range, Kariukhokh Mts., Kallon Mt., 2300 m, subalpine meadow, 12.07.1985 (leg. S. K. Alexeev); 2 m (DE MSU): Russia, North Ossetia-Alania, Kasarsky canyon, Uiltsa natural area, 1500 m, meadow, 31.05.1985 (leg. S. K. Alexeev); 1 f (DE MSU): same, but, 14.09.1988; 1 f (DE MSU): Russia, North Ossetia-Alania, Ardon River basin, 2 km S of Alagir, Duraftuan Mt., 800 m, Fagus forest, 25.07.1984 (leg. S. K. Alexeev); 1 m, 1 f (DE MSU): Russia, North Ossetia-Alania, Ardon River basin, southern outskirts of Alagir, left terrace of Ardon River, meadow, 650 m, 22.06.1984; 1 f (PCMN): Russia, North Ossetia-Alania, 1 m (PCMN): Russia, North Ossetia-Alania, Arkhon pass, piedmont of Dagov Mt., 42 ° 50 ʹ 48.22 ʺN, 44 ° 13 ʹ 27.55 ʺE, 2400 m, subalpine meadow with Betula and Pinus, 15.07.2020 (leg. M. V. Nabozhenko, D. G. Kasatkin, I. V. Shokhin, E. N. Terskov); 1 m, 1 f (PCMN): Russia, Dagestan, Tabasaran Distr., W of Gurkhun, 42 ° 00 ʹ 33.97 ʺN, 47 ° 53 ʹ 41.35 ʺE, 1170 m, 11.05.2008 (leg. M. V. & S. V. Naboz - henko, A. K. Teymurov); 1 f (PCMN): Russia, Dagestan, Levashi Distr., near Tsudakhar, above high mountain botanical garden of the Russian Academy of Sciences, 42 ° 27 ʹ 55.21 ʺN, 47 ° 20 ʹ 31.86 ʺE, 1295 m, meadows, rocks, 13.07.2021 (M. V. Nabozhenko, I. A. Chigray). 1 f (HNHM): Georgia, Kazbegi, 1700 m, 13 – 18.07.1990 (leg. D. Szalóki). Distribution in the Greater Caucasus. Widely distributed in all regions of the Greater Caucasus, usually on subalpine meadows (but can be found in Fagus forests), except for the Stavropol Region of Russia.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF91FFC8FEF4FF2D9165FEDB.taxon	materials_examined	Material. 1 f (PCMN): Russia, Karachay-Cherkessia, Teberdinsky Natural Reserve, Semenov-Bashi Mt., 43 ° 18 ʹ 55.13 ʺN, 41 ° 33 ʹ 52.35 ʺE, 2550 m, alpine meadows, rocks, 9.07.2020 (M. V. Nabozhenko, I. V. Shokhin). Distribution. Russia (Karachay-Cherkessia), Abkhazia (Lakhta Range). Alpine meadows from 2400 to 3200 m.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF91FFC8FEF4FF2D9165FEDB.taxon	materials_examined	Material. 1 m (HNHM): Abkhazia, Bzyb fl., 26.05.1975 (leg. K. Székely); 4 m (ZIN, PCMN): Abkhazia, Lashipse River valley above Ritsa Lake, 43 ° 29 ʹ 10.93 ʺN, 40 ° 37 ʹ 21.05 ʺE, on Abies nordmanniana, 24.05.2004 (leg. local collectors). Distribution. Abkhazia, dark coniferous and mixed forests (Bzyb River valley and tributaries). Nalassus (Caucasonotus) negrobovi Nabozhenko, sp. n. (Fig. 13) Type material (ZIN). Holotype (m) and paratype (f) with labels: “ N Caucasus, Abkhazia, Atshibakh Mt. R. 43 ° 17 ʹ 08 ʺN, 41 ° 29 ʹ 07 ʺE, 1930 m – 43 ° 25 ʹ 17 ʺN, 40 ° 35 ʹ 37 ʺE, 2215 m ”, “ 20 – 24. VII. 2016. D. S. Vakhromov, V. A. Gulymanova, O. A. Minnikov, D. Yu. Skokov leg. ” Description. Male. Body robust, bare, black, dull. Measurements: Y – 1.5; PH – 1.66; PwPl – 1.36; ElEw – 1.5; EHw – 2.05; EPw – 1.24; EPl – 2.54. Head. Head widest at eye level. Eyes moderately large, convex. Anterior margin of epistoma straight, with eight marginal and two discal chaetae. Lateral margin of head sinu- ate between epistoma and gena. Lateral margin of genae strongly rounded in basal third and straight in apical two thirds. Punctation of head dorsally moderately coarse and dense, uneven: punctures coarser and denser at middle of frons (puncture diameter subequal to distance between punctures) and finer and sparser in basal part, on epistoma and genae. Ventral temple grooves (extending from eyes) well expressed. Ventral side of epicranium holotype, dorsally; D = m, head and pronotum, frontal view; E = m, the same, dorsal view; F = m, the same, dorso-lateral view; G = m, abdominal ventrite 1 in middle, dorso-lateral view; H = m, abdomen with coarse and dense punctation and wrinkles around mouthparts and fine sparse punctation on other surface. Antennae moderately long, with two distal antennomeres extending beyond base of pronotum. Antennae thickened. Widest antennomeres are 8 and 9. An - tennomeres 4 – 7 subcylindrical. Ratio of length / width of antennomeres 2 – 11: 1.9 / 1.6, 4 / 1.6, 3 / 1.8, 2.8 / 2, 3.1 / 2.2, 3 / 2.2, 3 / 2.5, 2.6 / 2.5, 2.5 / 2.4, 3 / 2.1. Prothorax. Pronotum transverse, widest little behind middle. Lateral margins of pronotum regularly rounded, slightly undulate. Anterior margin weakly rounded, base bisinuate, moderately rounded at middle. Antero-lateral corners strongly projected, acute with rounded apex; postero-lateral corners obtuse, pointed at apex. Lateral margins and deagus, ventrally; H = the same, laterally; I = spiculum gastrale base beaded (bead at middle of base and in basal third of lateral margins thicker); anterior margin with interrupted bead at middle. Disc of pronotum moderately convex, weakly and narrowly flattened only near corners; punctation of disc moderately sparse and fine (puncture diameter much shorter, than interpuncture distance). Prothoracic hypomera with irregular coarse wrinkles, lateral margins flattened only near corners. Prosternum with fine and sparse punctation and transverse fine wrinkles. Prosternal process bare, shine, smooth, not beaded, weakly convex. Pterothorax. Elytra widest at middle, lateral margins slightly emarginate in basal 1 / 5. Punctures in striae connected by furrows. Interstriae slightly convex, with very sparse and very fine punctation and smoothed transverse wrinkles only in basal quarter. Mes- oventrite with coarse and dense punctation in anterior part and sparse and fine punctation between mesocoxae. Mesepisterna, mesepimera, metepisterna and metaventrite with fine and sparse punctation. Metaventrite bare. Legs. Trochanters bare, only with one long sensillum. Femora covered with sparse short setae. Tibiae straight, denser pubescent, especially on distal inner side. Protarsi not wider than in female, but more slender. Abdomen. Abdominal ventrites finely and sparsely punctate; ventrite 1 with much coarser punctation at middle and ^ - shaped hair brush (setae come from these coarse punctures); ventrite 5 completely beaded at apex and denser punctate. Aedeagus typical for Nalassus, weakly sclerotized, with laterally compressed keel at apex of parameres; median lobe baculi wide, connected in middle. Spiculum gastrale with thin rods and common stem. Body length 8.5 mm, width 3.7 mm. Female. Body more robust. Measurements: PH – 1.66; PwPl – 1.46; ElEw – 1.45; EHw – 2; EPw – 1.2; EPl – 2.58. Antennae shorter; middle antennomeres not widened, antennae regularly widened from proximal to distal part, widest antennomeres 9 – 11. Disc of pronotum narrowly and completely flattened along lateral margins, with two foveae at middle. Legs stronger, all parts shorter, than in male. Body length 9.3 mm, width 4 mm. Etymology. This new species is named in honour of Oleg Pavlovich Negrobov (1941 – 2021), a famous entomologist and teacher of many dipterologists (NARTSHUK et al. 2021). Comparative diagnosis. The new species belongs to the alpine subgroup of the subgenus Caucasonotus Nabozhenko, 2000 having rounded apex of anterolateral corners of pronotum (N. dombaicus, N. alanicus, N. adriani), but differs from three mentioned species by larger and more convex eyes (Y = 1.5 in the new species and 1.34 – 1.43 in other three species). Nalassus negrobovi sp. n. is externally very similar to N. dombaicus by the black body and connected strial punctures on elytra, but differs from the latter by the following additional characters: lateral sides of pronotal disc and prothoracic hypomera are narrowly weakly flattened only near corners (entirely flattened in N. dombaicus), punctation of interstriae very fine and sparse, weakly visible (coarser and well expressed in N. dombaicus); male antennomeres 4 – 8 are thickened, the widest ones are the 8 th and 9 th (not thickened in N. dombaicus, widest are antennomeres 9 – 11); female tarsomeres thicker and shorter, protarsomer 5 1.33 times as long as protarsomeres 1 – 4 together (N. dombaicus: tarsomeres thinner and longer, protarsomer 5 subequal to the length of 1 – 4 ones together). The new species differs from N. alanicus by a black body, male antennomeres 4 – 8 are thickened, only one hair brush on the male abdominal ventrite 1 and strial punctures connected by furrow (N. alanicus: body brown, male middle antennomeres simple, not thickened, abdominal ventrites 1 and 2 with hair brush at the middle, strial punctures not connected by furrow). Nalassus adriani differs from the new species by brown, more elongated body, much shorter and thick- er antennomeres 3 – 8 and widely flattened lateral sides of the pronotal disc.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF82FFC8FEB3FE2B97ECFAED.taxon	description	(Fig. 14) Material. 1 m, 1 f (DE MSU): Russia, Krasnodar Region, above Estosadok, Caucasian Natural Reserve, Achipse River valley, 1200 m, 8.05 – 22.07.2004 (leg. V. Perov); 14 m, 7 f (PCMN): Russia, Krasnodar Region, E of Matsesta, Agurchik River valley, 43 ° 32 ʹ 49.38 ʺN, 39 ° 48 ʹ 49.86 ʺE, 10.04.2007 (leg. M. V. Nabozhenko); 4 m, 2 f (PCMN): Russia, Krasnodar Region, above Goryachy Klyuch, Shchyotka Mt., 2 – 4.05.2011 (leg. D. G. Kasatkin); 2 m, 1 f (PCMN): Russia, Adygea, Maykop, forest, southern environs of the town, left bank of Belaya River, 9.05.2011 (D. G. Kasatkin); 5 specimens (UC): Russia, Karachay-Cherkessis, between Kurdzhinovo and Zagedan, N 43 ° 50 ’ 44.6 ” E 40 ° 55 ’ 54.6 ”, 914 m, on Fagus, 2.07.2020 (leg. M. V. Nabozhenko, I. V. Shokhin, E. N. Terskov, D. G. Kasatkin); 1 m (HNHM): Abkhazia, Hypsa fl., 27.05.1976 (leg. K. Székely); 1 m (HNHM): Abkhazia, Gvandra, 900 m, 14.07.1979 (leg. K. Székely); 2 m, 3 f (HNHM): Abkhazia, Gvandra, Klich River valley, 900 m, 29.06. – 1.07.1983 (leg. I. Retezár); 1 f (PCMN): Abkhazia, Dzykhva Mt., 43 ° 11 ʹ 25.14 ʺN, 41 ° 07 ʹ 15.60 ʺE, 1450 m, on Fagus, 17 – 18.08.2005 (collectors from Rostov State University). Distribution. Western Caucasus. Russia (Krasnodar Region, Adygea, KarachayCherkessia), Abkhazia (south to Kodor River Bassin). Beech forests. Nalassus (Caucasonotus) svaneticus Nabozhenko & Dzhambazishvili, 2001 (Fig. 15) Distribution. Georgia: Racha-Lechkhumi and Kvemo Svaneti. It is known only from Tskhenitskali River Bassin. Subalpine zone.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF82FFC8FEB3FE2B97ECFAED.taxon	distribution	Distribution. Southern slopes of the east part of the Greater Caucasus. Azerbaijan: Zaqatala and Belokana districts, alpine meadows.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF82FFC6FE1DFA129697FE8E.taxon	description	Notes. In a previous paper (NABOZHENKO 2010) we listed data on the holotypes of two species from Iran and Turkmenistan, N. cambyses (Seidlitz, 1895) and N. ahngeri (Medvedev, 1998) and suggested that these names could be synonymous. The original descriptions and figures for N. ahngeri are present- ed in the original descriptions (SEIDLITZ 1895, MEDVEDEV 1998) and figures for N. cambyses are illustrated in NABOZHENKO (2010). Both taxa are conspecific, and studied specimens from Kopetdag described as N. ahngeri (NABOZHENKO 2010), differ only by smaller body size from populations from Elburs. As a result, the following synonymy is proposed: Helops cambyses Seidlitz, 1895 = Cylindronotus ahngeri Medvedev, 1998, syn. n.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF82FFC6FE1DFA129697FE8E.taxon	materials_examined	Material. 1 m, 3 f (ZIN): Abkhazia, Bzybsky Range, left bank of Bzyb River, 3 km above the confluence of Gega and Bzyb rivers (leg. Yu. G. Arzanov, D. G. Kasatkin, V. Murashov). Distribution. Abkhazia (Bzyb and Gega canyons), on rocks. dorsally; D = m, head and pronotum, dorsally; E = f, head and pronotum, dorsal view; F = the same, dorso-lateral view; G = f, apical part of elytra, dorso-laterally; H = m, abdomen; I = m, aedeagus, laterally Nalassus (Horistelops) lineatus (Allard, 1877) (Fig. 18) Material. 1 f (ED MSU): Russia, Krasnodar Region, Vityazevo near Anapa, 17 – 21.04.2004 (leg. S. K. Alexeev); 7 specimens (PCMN): Krasnodar Region, Sochi, near Slava Metreveli stadium, 14 – 15.05.2009; 1 f (HNHM): Abkhazia, Klich River valley, Yuzhny Priyut, 11 – 14.07.1979 (leg. K. Székely). Distribution in the Greater Caucasus. This species has a disjunctive range (NABOZ- HENKO 2001). The western exclave: the Western Caucasus from Anapa (Russia) in the north to Adzharia (Georgia) in the south and Kaspi (Georgia) in the east. Nalassus lineatus occurs on plains and foothills, but sometimes it reaches low mountains through canyons.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
832E5A3FFF8DFFC7FEEEFF2D911AFECD.taxon	description	(Fig. 19) Distribution in the Greater Caucasus. This widely distributed species (NABOZHENKO 2020) occurs on foothills and low mountains within the belt of oak forests and in plain steppes in the Ciscaucasia. Russia (Krasnodar and Stavropol regions, Adygea), Abkhazia.	en	Nabozhenko, Maxim V., Gagarina, Ludmila V., Chigray, Ivan A. (2022): A New Nalassus Mulsant, 1854 (Coleoptera: Tenebrionidae) From Transcaucasia With A Key To Species From The Greater Caucasus And Notes On The Taxonomy, Distribution, Bionomics And Trophic Relations. Acta Zoologica Academiae Scientiarum Hungaricae 68 (2): 119-158, DOI: 10.17109/AZH.68.2.119.2022, URL: http://dx.doi.org/10.17109/azh.68.2.119.2022
