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Nicotikis korshunovi Zinchenko, sp. n.
No full text<i>Nicotikis korshunovi</i> Zinchenko sp. n. <p>(Figs. 7–12)</p> <p> <b>Type material. Holotype (male):</b> length: PEL: 3.1 mm, the total length 3.5 mm. Width: EW: 2.0 mm. With two labels, as follows: 1. White, printed: “ Thailand, Prov., Nakhon Ratchasima (Korat), Nong Bun Nak Vil., h= 240 m, 14°41.4' N, 102°27.25' E [,] 9.06.2010[.] V.K. Zinchenko leg.” 2. Red, printed: “ HOLOTYPE <i>Nicotikis korshunovi</i> V. Zinchenko det. 2013” (ISEA). <b>Paratypes:</b> 2 specimens: 1♂ (Fig. 8), “ Thailand, Lampang Prov., 30 km SE Lampang City, near Nat. Park Wiang Kosui[,] h= 450 m, on rotten bamboo, 18°4'1.2'' N, 99°39'52.5'' E [,] 1.06.2010. V.K. Zinchenko leg”. (ISEA). 1♂, “ Thailand Province Nakhon Savan[,] 20–26.12.[20]08[.] [A.V.] Korschunov leg. (CK).</p> <p> <b>Diagnosis.</b> <i>Nicotikis korshunovi</i> closely resembles <i>Nicotikis lackneri</i> and <i>N. kabakovi</i>. <i>N. korshunovi</i> mainly differs from these species by having the fifth elytral stria extend beyond the middle of elytra and in having a long fourth and sutural stria. From <i>N. kabakovi</i> the new species also differs in the shape of antennal club and aedeagus.</p> <p> <b>Description.</b> Length of body: PEL: 2.9–3.2 mm, total: 3.3–3.5 mm. Width: EW: 1.95–2.0 mm. Body (Fig. 7) oblong, slightly convex medially, pitch-brown, shiny. Antennae and legs dark reddish-brown. Antennal club tomentose, with V-shaped sutures, sutures interrupted medially (Fig. 10). Ratio of width of pronotum to head about 2.7–2.8. Frons concave, very finely and sparsely punctuate. Frontal stria of head complete, impressed and carinate medially. Labrum relatively wide, indistinctly emarginate anteriorly. Mandibles convex, finely but rather densely (0.5–2.0) punctulate. Pronotal sides weakly arcuate and convergent on basal two-thirds, thence acutely convergent anteriorly. Marginal pronotal stria complete laterally. Outer pronotal stria well impressed and sinuate at sides, united with apical pronotal stria, the last one a little carinato-crenate. Basal end of outer lateral stria more or less distinctly prolonged along the pronotal base for about 1/14 to 1/8 of its length. Pronotal disc sparsely covered with fine ground puncturation, almost smooth in middle. Epipleura tristriate, besides complete epipleural marginal and elytral marginal stria there is also a third complete stria. The last two subcariniform, all of them sinuate medially. Oblique and fine humeral stria present on basal quarter. Subhumeral striae absent. First to third dorsal striae complete and clearly impressed. Fourth and fifth dorsal striae distinct in posterior half the elytra, the fourth present on apical 2/7 to 1/2, the fifth one on apical 2/7 to 3/5. Sutural stria present on apical half, its apical portion shortened in 1/7 to 1/ 4, reaching almost to midlength of elytra. All dorsal striae crenate apically. Propygidium (Fig. 9) irregularly covered with ocelloid, large and round punctures, rather densely distributed (0.2–2.0). Pygidium almost smooth or with some punctures medially, with very deep, enlarged fovea on each side, united basally by a row of large punctures. Prosternal lobe broad and convex medially, its anterior margin rounded. Disc with several deep, round punctures at sides, rather distributed (0.2–0.5). Marginal stria complete. Prosternal process narrow, with two carinal striae united basally. Two lateral striae present, their outer edge carinate. Mesosternum transverse and flat, its anterior margin emarginate. Marginal mesosternal stria bifurcate, interrupted medially where it is replaced by a median mesosternal stria composed of two parts (Fig. 8). Meso-metasternal suture fine. Intercoxal disc of metasternum with a little impressed median line, doubly margined laterally. Lateral metasternal disc densely covered with deep and semicircular punctures. Intercoxal disc of 1st abdominal sternum with two striae on each side, the outer abbreviated basally.</p> <p>Protibia with 5 spiny denticles on outer margin and a pair of spines at inner angle. Mesotibia with 4 (rarely 5) denticulate spines on outer margin, the apical ones doubled. Metatibia with 3–4 dental spines on outer margin. Meso- and metatibial apical corner a little elongate, usually with two spines. Ventral surface of profemur alutaceous. Male genital structures as figured (Figs. 11–12).</p> <p> <b>Etymology.</b> The species is dedicated of my friend and colleague Alex Korshunov, who found the first specimen of this species.</p> <p> <b>Distribution.</b> The species is known only from Thailand and has been collected in May and December.</p>Published as part of <i>Zinchenko, Vadim, 2014, Review of species of the genus Nicotikis Marseul, 1883 (Coleoptera: Histeridae) from Southeast Asia, pp. 487-492 in Zootaxa 3860 (5)</i> on pages 489-491, DOI: 10.11646/zootaxa.3860.5.7, <a href="http://zenodo.org/record/226866">http://zenodo.org/record/226866</a>
Nicotikis kabakovi Zinchenko, sp. n.
No full textNicotikis kabakovi Zinchenko sp. n. (Figs. 1–6) Type material. Holotype (male): length: PEL: 3.3 mm, the total length 4.35 mm. Width: EW: 2.2 mm. With two labels, as follows: 1. White, printed: “ Thailand. Lampang Prov., 30 km SE Lampang City, near Nat. Park Wiang Kosui[,] h= 450 m, on rotten bamboo, 18 ° 4 ' 1.2 '' N, 99 ° 39 ' 52.5 '' E, 2.06.2010[.] V.K. Zinchenko leg.” 2. Red, printed: “ HOLOTYPE Nicotikis kabakovi V. Zinchenko det. 2013 ” (ISEA). Paratypes: 6 specimens, labeled as holotype: 1 ♂, 1 ♀, 30.05.2010; 1 ♂, 1 $, 1.06.2010; 1 ♂, 1 ♀, 2.06. 2010 (ISEA). 1 ♂, “D.R. Vietnam [,] Bai- Tuong[Baithuong,] ~ 300 m. O. Kabakov [.] 27 xii [1] 964 ” (ZISP). Diagnosis. Nicotikis kabakovi closely resembles N. lackneri and N. korshunovi, but differs from these species in the following characters: fifth elytral stria confined to the basal part of elytra, stria four longer and slightly shorter than or equal to the sutural stria. From N. korshunovi the new species also differs in the shape of antennal club and aedeagus. Description. Length of body: PEL: 3.2–3.6 mm, the total length 3.5–4.5 mm. Width: EW: 2.1–2.3 mm. Body (Fig. 1) oblong, slightly convex medially black, shiny. Antennae and legs dark reddish-brown. Antennal club tomentose, with V-shaped sutures, basal suture widely interrupted medially (Fig. 4). Ratio of width of pronotum to head about 2.56–2.85. Frons concave, very finely and sparsely punctuate. Frontal stria of head complete, impressed and carinate medially. Labrum relatively wide, indistinctly emarginate anteriorly. Mandibles convex, finely but rather densely punctuate distributed by 0.5 –2.0 times their diameter. Pronotal sides weakly arcuate and convergent on basal 2 / 3, thence acutely convergent anteriorly. Marginal pronotal stria complete laterally. Outer pronotal stria well impressed and sinuate at sides, united with apical pronotal stria, the last one a little carinato-crenate. Basal end of outer lateral stria more or less prolonged along the pronotal base on about 1 / 8 – 1 / 6 of its length. Pronotal disc sparsely covered with fine ground puncturation, almost smooth at middle. Epipleura tristriate in addition to the complete epipleural marginal and elytral marginal stria there is also a third complete stria. The last two subcariniform, all of them sinuate medially. Oblique and fine humeral stria present in basal quarter. Subhumeral striae absent. First to third dorsal striae complete and clearly impressed. Fourth and fifth dorsal striae distinct in posterior half the elytra, the fourth present on apical 2 / 5 to 1 / 2, the fifth on apical 2 / 5 to 3 / 5. Sutural stria present in apical half, its apical portion shortened in 1 / 7 – 1 / 5, reaching almost to mid-length of elytra. All the dorsal striae crenate apically. Propygidium (Fig. 3) irregularly covered with ocelloid, large and round punctures, rather densely distributed (0.2 –2.0). Pygidium almost smooth or with some punctures medially, with very deep, enlarged fovea on each side, united basally by a row of large punctures. Prosternal lobe (Fig. 2) broad and convex medially, its anterior margin rounded. Disc with several deep round punctures at sides, rather distributed (0.2–0.5). Marginal stria complete. Prosternal process narrow, with two weak carinal striae united basally. Two lateral striae present, their outer edge carinate. Mesosternum transverse and flat, its anterior margin emarginate. Marginal mesosternal stria bifurcate, interrupted medially and replaced here by a median mesosternal stria composed of two parts (Fig. 2). Meso-metasternal suture fine. Intercoxal disc of metasternum with a little impressed median line, doubly margined laterally. Lateral metasternal disc densely covered with deep and semicircular punctures. Intercoxal disc of 1 st abdominal sternum with two striae on each side, the outer one of them abbreviated basally. Protibia with 5 spiny denticles on outer margin and a pair of spines at inner angle. Mesotibia with 4, rarely 5 dental spines on outer margin, the apical ones doubled. Metatibia with 3–4 denticulate spines on outer margin. Meso- and metatibial apical corner a little elongate, usually with two spines. Ventral surface of profemur alutaceous. Male genital structures as figured (Figs. 5–6). Etymology. The species is dedicated the memory of Oleg Kabakov, the well-known coleopterist, who made a great contribution to the study of the fauna of Indochina. Distribution. The species is known only from Thailand and central Vietnam and has been collected in May, June and December.Published as part of Zinchenko, Vadim, 2014, Review of species of the genus Nicotikis Marseul, 1883 (Coleoptera: Histeridae) from Southeast Asia, pp. 487-492 in Zootaxa 3860 (5) on page 488, DOI: 10.11646/zootaxa.3860.5.7, http://zenodo.org/record/22686
Platysoma jongwooki M. Ohara et Ahn 2018
No full textPlatysoma jongwooki M. Ôhara et Ahn, 2018 Fig 2 MATERIAL EXAMINED. Russia: Primorsky Krai: Vladivostok, Botanic Garden, 43.2112°N, 131.9954°E, 27.VII 2021, 1 ex., leg. M.E. Sergeev (ISEA); Kravtsovka, 43.3645°N 131.6389°E, ~ 115 m, flight intercept trap, 8.VI 2019, 2 ex. leg. S.A. Kurbatov (CSCA); ~ 8 km NW Zanadvorovka, 43.384° N 131.528° E, ~ 420 m, window trap, 6–8. VI 2021, 2 ex., leg. I. Melnik (CSCA & VNIIKR); Gulf of Peter the Great, Popov Island, oak forest, 42,9558°N, 131.7421°E, 30. V 2021, 1 ex., M.E. Sergeev; Sikhote-Alin Nature Reserve, 20 km to NW from Plastun, Kuruma River floodplain, 44.9152°N, 136.2118°E, 1.VII 2021, 1 ex., M.E. Sergeev (ISEA). NOTES. The Vladivostok specimen was collected under bark of Pinus koraiensis Siebold & Zucc. (windfall from previous winter), in bark beetle galleries, the Sikhote Alin Range specimen – in pine-hardwood forest under bark of Larix sp., in the Ips subelongatus (Motschulsky, 1860) galleries, on Popov Island the specimen was collected in pitfall trap set up in an oak forest. DISTRIBUTION. Russia: Far East (new record). South Korea (Ôhara & Ahn, 2018).Published as part of Tishechkin, A. K., Zinchenko, V. K. & Sergeev, M. E., 2022, New and little known Histeridae species (Coleoptera) from Russia with a synonymy note, pp. 11-16 in Far Eastern Entomologist 467 on page 14, DOI: 10.25221/fee.467.2, http://zenodo.org/record/739965
Onthophilus extraordinarius Reichardt 1941
No full textOnthophilus extraordinarius Reichardt, 1941 Onthophilus extraordinarius Reichardt 1941: 344, 410 (holotype, “ Sibirea orientalis: prov. Ussuriensis, Vladivostok, 2.VI 1919 ”, H. Fried leg. [Russia, Primorsky Krai, environs of Vladivostok] [ZIN]); Kryzhanovskij & Reichardt, 1976: 288 (Vladivostok); Zinchenko et al., 2009: 25 (Khabarovsky Krai, Bychikha). Onthophilus jakli Kapler, 1993: 25, ♂, (holotype, ♂, Russia or., Ussuri reg., Jasnoe 500 m, 12.VII 1989, Jákli leg.) [in the author collection]; syn. n. MATERIAL EXAMINED. Russia: Primorsky Krai: Vladivostok, 2.VI 1919, 1 ex., leg. H. Fried (ZIN); Suvorovka River, Lamazin Creek valley, 1.VII 1983, 1 ex., leg. G.Sh. Lafer (ZIN); Lazovski Nature Reserve, Cordon Zviozdochka, 14–21.V 2009, 2 ♂, leg. S.A. Kurbatov; 20 km W of Nezhino, upper Malaia Ananievka River, 6.VIII 1988, 1 ♂, leg. S.A. Kurbatov (CSCA); 16 km N Sergeevka village, vicinity of Molchanovka, on carrion, 28. VI 1972, 2 ex., leg. E.L. Gur’eva (ZIN); Barabash-Levada, 44.7539ºN, 131.4277ºE, on dry [animal] bones, 24.V 1969, 5 ex., A.G. Kireychuk (ZIN); Sikhote-Alin Nature Reserve, middle course of Serebryanka River, Serebryanyy Spring, 15.VI 2018, 3 ♂, 8 ♀, leg. M.E. Sergeev; Kedrovaya Pad Nature Reserve, near Primorsky, 1.V 2015, 1 ♀, M.E. Sergeev; Ussuri Nature Reserve, along the road between Cordons 1 and 2, 25.IV 1983, 1 ex., leg. Z. V. Demidenko (ISEA). NOTES. AKT was able to put side by side the Reichardt’s holotype of O. extraordinarius with (labeled “Vladivostok, Ost-Asien, Herm. Frieb. 2. VI 1914 (1919)” from the collection of ZIN as well as all-above mentioned more recent ZIN specimens of the species with a male and female from the type series of O. jakli Kapler. There is no doubt that these two taxa are conspecific. Apparently, Kapler never saw authentic material of O. extraordinarius and got confused dealing only with the keys of Reichardt and Kryzhnovskij. It should be noted that O. extraordinarius males possess a deep setose depression occupying most of the metaventral disc, making their identification pretty straightforward. DISTRIBUTION. Russia: Primorsky Krai (Kryzhanovskij, 1989) and south of Khabarovsky Krai (Zinchenko et al., 2009).Published as part of Tishechkin, A. K., Zinchenko, V. K. & Sergeev, M. E., 2022, New and little known Histeridae species (Coleoptera) from Russia with a synonymy note, pp. 11-16 in Far Eastern Entomologist 467 on page 15, DOI: 10.25221/fee.467.2, http://zenodo.org/record/739965
Bacanius kurbatovi Gomy et Tishechkin 1993
No full textBacanius kurbatovi Gomy et Tishechkin, 1993 Bacanius kurbatovi: Gomy & Tishechkin, 1993: 16 (Ussuri Dist., Kamenushka); Gomy & Tishechkin, 1993: 16 (Merkushevka, S of Spassk-Dalny). MATERIAL EXAMINED. Russia: Primorsky Krai: Kravtsovka, 43.3645°N 131.6389°E, ~ 115 m, in rotten wood of Betula sp. and Tilia sp., 6–7. VI 2019, 19 ex., S.A. Kurbatov (CSCA & VNIIKR). DISTRIBUTION. Russia: Primorsky Krai (Gomy & Tishechkin, 1993).Published as part of Tishechkin, A. K., Zinchenko, V. K. & Sergeev, M. E., 2022, New and little known Histeridae species (Coleoptera) from Russia with a synonymy note, pp. 11-16 in Far Eastern Entomologist 467 on page 14, DOI: 10.25221/fee.467.2, http://zenodo.org/record/739965
Eulomalus longipunctatus Seung et Lee 2019
No full textEulomalus longipunctatus Seung et Lee, 2019 MATERIAL EXAMINED. Russia: Primorsky Krai: Ussuri Dist., near Kamenushka, 25 km to SE from Ussurijsk, 20.VI 1991, 1 ex., leg. S.A. Kurbatov (CSCA); near Kravtsovka, 43.3645°N 131.6389°E, ~ 115 m, in rotten Tilia sp., 7. VI 2019, 3 ex., S.A. Kurbatov (CSCA & VNIIKR). DISTRIBUTION. Russia (new record): Primorsky Krai. South Korea (Seung & Lee, 2019).Published as part of Tishechkin, A. K., Zinchenko, V. K. & Sergeev, M. E., 2022, New and little known Histeridae species (Coleoptera) from Russia with a synonymy note, pp. 11-16 in Far Eastern Entomologist 467 on page 13, DOI: 10.25221/fee.467.2, http://zenodo.org/record/739965
Margarinotus (Myrmecohister) Ohara 1999
No full textSubgenus Myrmecohister Ôhara, 1999 NOTES. There are forty species belonging to six subgenera of Margarinotus Marseul, 1853 reported for the Palaearctics (Kryzhanovskij & Reichardt, 1976; Mazur, 1997, 2011), 12 of them are known from Primorsky Krai (Kryzhanovskij, 1989). The monotypic subgenus Myrmecohister Ôhara, 1999 was originally described from Japan (Ôhara, 1999). One specimen of M. maruyamai was collected by MES with flight intercept trap in the Vladivostok Botanical Garden.Published as part of Tishechkin, A. K., Zinchenko, V. K. & Sergeev, M. E., 2022, New and little known Histeridae species (Coleoptera) from Russia with a synonymy note, pp. 11-16 in Far Eastern Entomologist 467 on page 12, DOI: 10.25221/fee.467.2, http://zenodo.org/record/739965
Onthophilus Leach 1817
No full textGenus Onthophilus Leach, 1817 NOTES. There are 20 Onthophilus species in the Palaeartic with six species recorded in Primorsky Krai (Lackner at al., 2015). All local species are uncommon in collections, some of them are know from a very few specimens. Specimens of Onthophilus occur in dung, on carrion, on deciduous tree sap flows; they come to pitfall and carrion traps.Published as part of Tishechkin, A. K., Zinchenko, V. K. & Sergeev, M. E., 2022, New and little known Histeridae species (Coleoptera) from Russia with a synonymy note, pp. 11-16 in Far Eastern Entomologist 467 on page 14, DOI: 10.25221/fee.467.2, http://zenodo.org/record/739965
Bacanius J. L. LeConte 1853
No full textGenus Bacanius leConte, 1853 NOTES. There are seven Bacanius species in the Palaearсtic, only two following species are known in Primorsky Krai (Lackner at al., 2015). Both of these species are rarely collected and known from a few localities and specimens, so we are reporting new recent records of the rather long series of them below.Published as part of Tishechkin, A. K., Zinchenko, V. K. & Sergeev, M. E., 2022, New and little known Histeridae species (Coleoptera) from Russia with a synonymy note, pp. 11-16 in Far Eastern Entomologist 467 on page 14, DOI: 10.25221/fee.467.2, http://zenodo.org/record/739965
Bacanius lableri
No full textBacanius lableri (Reichardt, 1941) Bacanius lableri: Kryzhanovskij & Reichardt, 1976: 270 (Vladivostok); Kryzhanovskij & Tishechkin, 1994: 95 (Ussuri Dist., Kamenushka); Kryzhanovskij & Tishechkin, 1994: 95 (Merkushevka, S of Spassk-Dalny). MATERIAL EXAMINED. Russia: Primorsky Krai: Kravtsovka, 43.3645°N 131.6389°E, ~ 115 m, in rotten wood of Alnus sp., Betula sp., Tilia sp. and Ulmus sp., 4–7. VI 2019, 26 ex., S.A. Kurbatov (CSCA & VNIIKR) DISTRIBUTION. Russia: Primorsky Krai (Kryzhanovskij & Reichardt, 1976).Published as part of Tishechkin, A. K., Zinchenko, V. K. & Sergeev, M. E., 2022, New and little known Histeridae species (Coleoptera) from Russia with a synonymy note, pp. 11-16 in Far Eastern Entomologist 467 on page 14, DOI: 10.25221/fee.467.2, http://zenodo.org/record/739965
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