16,326 research outputs found
Proceedings of ACM Symposium on Access Control Models and Technologies, SACMAT: Foreword
No full textGrammatica elementare francese
No full textF. Ahn ; ridotto ad uso degli italiani con temi e regole grammaticali di G. Solicho
Pseudcolenis hoshinai Park & Ahn, new species
No full textPseudcolenis hoshinai Park & Ahn, new species Figs. 2, 5, 9–11, 13, 15, 18 Type series. Holotype, male, labeled as follows: “ KOREA: Jeonbuk Prov., Imsil-gun, Samkye-myeon, Sesim-ri, Gameunsan, 15 IX 2002, M.-H. Kim, ex mushroom; Holotype, Pseudcolenis hoshinai Park and Ahn, Desig. S. -J. Park and K.-J. Ahn 2005 ”. Deposited in CNUIC, Daejeon. Paratypes, 24; 14 males, 10 females: same data as holotype. Deposited in CNUIC, Daejeon. Description. Body length about 1.8–2.0 mm (holotype: 1.9 mm). Body convex, glabrous, almost concolorous, brown to dark brown. Antennomeres 1–6 and 11 light brown, 7–10 darker. Body about 1.6 times longer than wide, widest at about basal one fourth of elytra. Head (Fig. 2) about 1.3 times wider than long, with some fine scattered punctures, very weak dense strigulae present, widest at eyes, sharply narrowed behind eyes. Eyes oval, strongly projected. Mandible asymmetrical, without subapical tooth; prostheca and molar lobe bearing grinding surface present; retinaculum absent. Clypeal line clear. Apical margin of labrum shallowly emarginate, with long and short setae. Antenna (Fig. 5) slender, with antennomeres 7–11 pubescent with long or short setae, others sparser, 3 almost equal to 2 in length, 8 longer than 6. Pronotum about 1.9 times wider than long, widest at base, weakly punctate, with very weak transverse strigulae as dense as those of head. Elytra about 1.1 times longer than wide, as weakly punctate as pronotum, with transverse strigulae finer and sparser than those of head or pronotum, without rows of punctures, with sutural stria extending to near scutellum. Mesosternum impunctate, finely microreticulate, with a blunt and incomplete medial carina. Mesocoxal cavity distantly separated from mesepimeron; metasternum impunctate, without setae except in median region with some long and short setae, not microreticulate medially, finely microreticulate laterally. Legs (Figs. 9–11) slender, tarsal formula 5 - 4 - 4 in both sexes; protibia with short or long spines along outer and apical margins; male protarsi little more dilated than those of female, meso- and metatarsomere 1 longer than 2–3 combined. Hind wings normal. Aedeagus (Figs. 13, 15) slender and elongated; median lobe moderately narrowed and pointed apically in ventral aspect, slightly curved ventrally in lateral aspect, apex moderately pointed in lateral aspect, ventral piece divided, with small projections in ventral and lateral aspects, internal sac complex, apex of central piece of internal sac armature slightly curved ventrally in lateral aspect; parameres (Figs. 13, 15) slender, reaching near apex of median lobe, with two long and flexible setae at apex in ventral and lateral aspect. Spermatheca (Fig. 18) with spermathecal gland, slightly swollen at base. Distribution. Korea. Comparative remarks. Pseudcolenis hoshinai is very similar to P. h i l l e r i in body shape and structure of the aedeagus. However, the new species can be distinguished from P. hilleri by having antennomere 6 wider than long, and the central piece of the internal sac armature long and in lateral aspect slightly curved ventrally at apex. In contrast, in P. h i l l e r i antennomere 6 is longer than wide, and the central piece of the internal sac armature is relatively short and in lateral aspect strongly curved ventrally at apex. The new species is also similar to P. flavicollis Daffner, 1988 a from northern India and P. p i c e a (Hisamatsu, 1964) from Japan in body size and structures of the aedeagus. However, P. hoshinai differs from P. flavicollis in having round-oval body shape (oval in P. flavicollis). Further, in ventral aspect the apex of the median lobe of P. flavicollis is more sharply pointed than that of P. hoshinai. Pseudcolenis hoshinai differs from P. p i c e a in having very weak transverse strigulae on elytra, while elytra of P. p i c e a have clear transverse strigulae.Published as part of Park, Sun-Jae & Ahn, Kee-Jeong, 2007, Two Pseudoliodine genera Dermatohomoeus Hlisnikovský and Pseudcolenis Reitter (Coleoptera: Leiodidae: Leiodinae) in Korea, with a description of Pseudcolenis hoshinai new species, pp. 49-56 in Zootaxa 1427 on pages 53-55, DOI: 10.5281/zenodo.17576
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
Liogluta rufescens Lee & Ahn, sp. nov.
No full textLiogluta rufescens Lee & Ahn, sp. nov. (Figs. 1 G, 8) Description. Length 2.0– 2.3 mm. Body (Fig. 1 G) parallel-sided; surface fairly glossy and densely pubescent, with microsculpture. Body reddish brown; head reddish black; elytra and legs paler, yellowish brown; abdominal segments V–VIII darker than other segments. Head. Subquadrate, approximately 1.0–1.1 times as wide as long, widest across eyes, slightly narrower than pronotum; eyes moderate in size and slightly prominent, about 1.0–1.2 times as long as temples; gular sutures moderately separated, diverged basally; infraorbital carina complete; cervical carina complete. Antennae (Fig. 8 A) long and slender; antennomeres 1–3 elongate, 1 longest, 2 slightly longer than 3, 4–10 subquadrate to slightly transverse, 11 longer than wide, about as long as preceding two combined. Mouthparts. Labrum transverse, emarginate in anterior margin, with ε-sensillum and about 9 macrosetae on each side of midline; epipharynx with several sensilla, including 2 lateral sensory rows on each side of midline; α-sensillum long and setaceous, about 2.0 times as long as ε-sensillum, β- and γ-sensilla very short. Mandibles asymmetrical, subtriangular, decurved and pointed apically, about 1.5–1.6 times as long as basal width; minute denticles present in molar region; right one with small internal tooth, internal margin slightly serrulate; prostheca developed, composited three portions. Galea and lacinia of maxilla long and slender; lacinia composited seven spines in distal comb region, contiguous with two isolated spines; maxillary palpus elongate, with pubescence and long setae; palpomere 1 smallest, 2 about 2.5–2.7 times as long as wide, 3 slightly longer than 2, about 2.4–2.6 times as long as wide, 4 digitiform, filamentous sensilla not reaching to basal half. Labium with ligula elongate, divided into 2 lobes in basal half; prementum with two medial setae widely separated; two basal pores moderately separated, about 2.0 times width of basal pore; several medial pseudopores, 1 setal pore and 2 real pores present on each side of midline; labial palpus with many setulae; palpomere 1 largest, about 1.5–1.7 times as long as wide, γ-setula contiguous with b-seta, 2 shortest, about 1.2–1.4 times as long as wide, 3 parallelsided and about as long as 1, about 3.0 times as long as wide. Mentum trapezoidal, anterior margin almost straight; v-seta relatively long, close to u-setae. Thorax. Pronotum slightly transverse, approximately 1.2–1.3 times as wide as long, widest in apical third; hypomera fully visible in lateral aspect. Metanotal scutum with 1 long seta and about 2 relatively short setae on each side of midline. Mesocoxal cavities moderately separated, mesoventral process pointed at apex, slightly longer than isthmus and metaventral process combined; isthmus about as long as metaventral process. Elytra longer and slightly wider than pronotum; elytron approximately 1.4–1.5 times as long as wide, pubescence directed posteriorly and postero-laterally; postero-lateral margin straight; hind wings fully developed, flabellum composed of about 6 long setose lobes. Legs. Slender and long, with pubescence and macrosetae; tibiae with different length of two spurs at apex; tarsal formula 4-5-5, meso- and metatarsomere 1–4 subequal in length; one empodial seta present, shorter than claw. Abdomen. Parallel-sided; surface fairly glossy and densely pubescent, with imbricate microsculpture; macrochaetal arrangement of tergites II–VI 01-13-13 -13-13; male tergite VIII (Fig. 8 B) with 4 macrosetae on each side of midline, broad process present in median region and posterior margin denticulate; male sternite VIII (Fig. 8 C) with 9 macrosetae on each side of midline, posterior margin slightly convex, with inconspicuous marginal setae; posterior margin of female tergite VIII subtruncate; posterior margin of female sternite VIII slightly emarginate, with conspicuous and long marginal setae, minute setae in median region. Aedeagus. Median lobe (Figs. 8 D–E) narrowly ovate and widest in basal fourth, apical process elongate and parallel-sided, convergent at apex in ventral aspect; internal sac developed. Apical lobe of paramerites (Fig. 8 F) with four setae; a-seta longest, c- and d-setae shorter than b-seta, close together and positioned apically. Type material. Holotype, ♂, labeled as follows: ‘ KOREA: Seoul, Dobong-gu, Mt. Bukhansan, 24 III 1988, Y. S. Kim, ex leaf litter; HOLOTYPE Liogluta rufescens Lee and Ahn 2016 ’. Desig. S.-G. Lee and K.-J. Ahn 2016. Paratypes, 3 exx. (one on slide), same data as Holotype. Distribution. Korea (South). Remarks. Adults are very similar to those of L. distans, but can be distinguished by the characters provided in the key and different shape and structure of aedeagus. Etymology. Named from the Latin rufescens meaning ‘‘red, reddish” which refers to the body color.Published as part of Lee, Seung-Gyu & Ahn, Kee-Jeong, 2016, A taxonomic review of Korean Liogluta Thomson (Coleoptera, Staphylinidae, Aleocharinae) with descriptions of three new species, pp. 285-303 in Zootaxa 4193 (2) on pages 299-301, DOI: 10.11646/zootaxa.4193.2.5, http://zenodo.org/record/16691
Liogluta changwhani Lee and Ahn, sp. nov.
No full textLiogluta changwhani Lee and Ahn, sp. nov. (Figs. 1 A, 2–3) Description. Length 2.5–2.8 mm. Body (Fig. 1 A) parallel-sided; surface fairly glossy and densely pubescent, with microsculpture. Body dark brown to black; head almost black; pronotum and abdomen darker than elytra; legs paler, yellowish brown. Head. Subquadrate, about 1.0–1.1 times as wide as long, widest across eyes, slightly narrower than pronotum; eyes large and prominent, about 1.4–1.5 times as long as temples; gular sutures moderately separated, more or less diverged basally; infraorbital carina complete; cervical carina complete. Antennae (Fig. 3 A) long and slender; antennomeres 1–3 elongate, 1 longest, 2 about as long as 3, 4–10 subquadrate to slightly transverse, 11 longer than wide, about as long as preceding two combined. Mouthparts. Labrum (Fig. 2 A) transverse, slightly emarginate in anterior margin, with ε-sensillum and about 9–10 macrosetae on each side of midline; epipharynx (Fig. 2 B) with several sensilla, including 2 lateral sensory rows on each side of midline; αsensillum long and setaceous, about 2.0 times as long as ε-sensillum, β-sensillum short, convergent apically, γsensillum reduced. Mandibles (Figs. 2 C–D) asymmetrical, subtriangular, decurved and pointed apically, about 1.5–1.6 times as long as basal width; minute denticles present in molar region; right one (Fig. 2 C) with small internal tooth, internal margin slightly serrulate; prostheca developed, composited three portions, second portion slightly longer. Galea and lacinia of maxilla (Fig. 2 E) long and slender; lacinia having seven spines in distal comb region, contiguous with two isolated spines; maxillary palpus elongate, with pubescence and long setae; palpomere 1 smallest, 2 about 2.8–3.0 times as long as wide, 3 slightly longer than 2, about 2.7–2.9 times as long as wide, 4 digitiform, filamentous sensilla reaching to basal half. Labium (Fig. 2 F) with ligula divided into 2 lobes in basal half; prementum with two medial setae widely separated; two basal pores narrowly separated, about 1.0–2.0 times width of basal pore; several medial pseudopores, 1 setal pore and 2 real pores present on each side of midline; labial palpus with many setulae; palpomere 1 largest, about 2.0 times as long as wide, γ-setula contiguous with bseta, 2 shortest, about 1.4–1.6 times as long as wide, 3 subparallel-sided, slightly shorter than 1, about 3.0–3.5 times as long as wide. Mentum (Fig. 2 F) trapezoidal, anterior margin emarginate; v-seta short, close to u-seta. Thorax. Pronotum slightly transverse, approximately 1.3 times as wide as long, widest in apical third; hypomera fully visible in lateral aspect. Metanotal scutum with 1 long seta and about 4–5 relatively short setae on each side of midline. Mesocoxal cavities narrowly separated, mesoventral process pointed at apex, slightly longer than isthmus and metaventral process combined; isthmus slightly longer than metaventral process. Elytra longer and slightly wider than pronotum; elytron approximately 1.5–1.6 times as long as wide, pubescence directed posteriorly and postero-laterally; postero-lateral margin almost straight; hind wings fully developed, flabellum composed of about 5–6 long setose lobes. Legs. Slender and long, with pubescence and macrosetae; meso- and metatibiae with different length of two spurs at apex; tarsal formula 4-5-5, length ratio of tarsomeres 25:27:30:67 (protarsus); 31:36:38:39:68 (mesotarsus); 48:46:44:42:80 (metatarsus); one empodial seta present, about as long as claw. Abdomen. Parallel-sided; surface distinctly glossy and densely pubescent, with reticulate microsculpture; macrochaetal arrangement of tergites II–VI 01-21-13 -13-13; male tergite VIII (Fig. 3 B) with 4 macrosetae on each side of midline; broad process present in median region and posterior margin crenate; male sternite VIII (Fig. 3 C) with 9 macrosetae on each side of midline, posterior margin slightly convex, subtriangular, with long marginal setae; posterior margin of female tergite VIII (Fig. 3 D) subtruncate; female sternite VIII (Fig. 3 E) with 7 macrosetae, posterior margin slightly emarginate in median region, with conspicuous marginal setae and minute setae. Aedeagus. Median lobe (Figs. 3 F–G) narrowly ovate and widest in basal fourth, apical process elongate and convergent at apex in ventral aspect; internal sac developed. Apical lobe of paramerites (Fig. 3 H) with four setae; a-seta slightly longer than b- and d-setae subequal in length, c-seta very short and close to d-seta. Spermatheca. Bursa dilated apically and conical shaped umbilicus; duct loosely coiled (Fig. 3 I). Type material. Holotype, ♂, labeled as follows: ‘ KOREA: Chungnam Prov., Daejeon-si, Seo-gu, Jangandong, Mt. Jangtaesan, N36°13′03.3″ E127°20′36.2″ 258 m, 28 III 2012, DH Lee, TK Kim, SG Lee; HOLOTYPE Liogluta changwhani Lee and Ahn 2016 ’. Desig. S.-G. Lee and K.-J. Ahn 2016. Paratypes, 40 exx. (total): 19 exx. (one on slide), same data as Holotype; 21 exx. (two on slide), Korea. Gyeongbuk prov., Yongjang-ri, Naenammyeon, Gyeongju-si, ex FIT 21.V-26.VI.2007, YB Cho coll. E129°12′42.9″ N35°46′19.5″. Material examined. SOUTH KOREA: Chungnam prov.: 11 exx. (five in 95% ETOH), Daejeon-si, Seo-gu, Jangan-dong, Jangtaesan Recreational Forest, N36°13′4.32″ E127°20′34.44″ 257m, 17 III 2011, IS Yoo, YH Kim, SG Lee, leaf litters. Distribution. Korea (South). Remarks. Adults are similar to those of L. pyonganica, but can be distinguished by the characters provided in the key and different shape and structure of aedeagus and spermatheca. Etymology. Named after the late professor Chang-Whan Kim in honor of his pioneering research on Korean insects.Published as part of Lee, Seung-Gyu & Ahn, Kee-Jeong, 2016, A taxonomic review of Korean Liogluta Thomson (Coleoptera, Staphylinidae, Aleocharinae) with descriptions of three new species, pp. 285-303 in Zootaxa 4193 (2) on pages 286-290, DOI: 10.11646/zootaxa.4193.2.5, http://zenodo.org/record/16691
Liogluta jinilli Lee & Ahn, sp. nov.
No full text<i>Liogluta jinilli</i> Lee & Ahn, sp. nov. <p>(Figs. 1 E, 5–6)</p> <p> <b>Description.</b> Length 2.5–2.7 mm. Body (Fig. 1 E) parallel-sided; surface fairly glossy and densely pubescent, with microsculpture. Body reddish black to black; head and abdomen darker than other parts, almost black; antennae and legs paler, reddish brown. <i>Head</i>. Subquadrate, about 1.0–1.1 times as wide as long, widest across eyes, slightly narrower than pronotum; eyes moderate in size and slightly prominent, about 1.0–1.2 times as long as temples; gular sutures moderately separated, more or less diverged basally; infraorbital carina almost complete; cervical carina complete. Antennae (Fig. 6 A) long and slender; antennomeres 1–3 elongate, 1 longest, 2 slightly longer than 3, 4 about as long as wide, 5–10 subquadrate to slightly transverse, 11 longer than wide, about as long as preceding two combined. <i>Mouthparts</i>. Labrum (Fig. 5 A) transverse, slightly emarginate in anterior margin, with ε-sensillum and about 8–9 macrosetae on each side of midline; epipharynx (Fig. 5 B) with several sensilla, including 2 lateral sensory rows on each side of midline; α-sensillum long and setaceous, about 2.0 times as long as ε-sensillum, β- and c-sensilla very short. Mandibles (Figs. 5 C–D) asymmetrical, subtriangular, decurved and pointed apically, about 1.6–1.7 times as long as basal width; minute denticles present in molar region; right one (Fig. 5 C) with small internal tooth, internal margin slightly serrulate; prostheca developed, composited three portions. Galea and lacinia of maxilla (Fig. 5 E) long and slender; lacinia composited seven spines in distal comb region, contiguous with two isolated spines; maxillary palpus elongate, with pubescence and long setae; palpomere 1 smallest, 2 about 2.6–2.8 times as long as wide, 3 slightly longer than 2, about 2.6–2.8 times as long as wide, 4 digitiform, filamentous sensilla reaching to basal half. Labium (Fig. 5 F) with ligula relatively short, divided into 2 lobes in basal half; prementum with two medial setae widely separated; two basal pores moderately separated, about 2.0–3.0 times width of basal pore; several medial pseudopores, 1 setal pore and 2 real pores present on each side of midline; labial palpus with many setulae; palpomere 1 largest, about 1.8–2.0 times as long as wide, γ-setula contiguous with b-seta, 2 shortest, about 1.4–1.6 times as long as wide, 3 subparallel-sided, about as long as 1, about 3.5 times as long as wide. Mentum (Fig. 5 F) trapezoidal, anterior margin almost straight; v-seta short, close to u-seta. <i>Thorax</i>. Pronotum slightly transverse, approximately 1.2–1.3 times as wide as long, widest in apical third; hypomera fully visible in lateral aspect. Metanotal scutum with 2 long setae and about 2–4 relatively short setae on each side of midline. Mesocoxal cavities narrowly separated, mesoventral process slightly pointed at apex, length ratio of mesoventral process, isthmus and metaventral process 16:9:5. Elytra longer and slightly wider than pronotum; elytron approximately 1.6 times as long as wide, pubescence directed posteriorly and postero-laterally; posterolateral margin slightly sinuate; hind wings fully developed, flabellum composed of about 7–9 long setose lobes. <i>Legs</i>. Slender and long, with pubescence and macrosetae; meso- and metatibiae with different length of two spurs at apex; tarsal formula 4-5-5, length ratio of tarsomeres 27:30:33:68 (protarsus); 35:39:39:36:70 (mesotarsus); 52:53:51:50:87 (metatarsus); one empodial seta present, slightly shorter than claw. <i>Abdomen</i>. Parallel-sided; surface distinctly glossy and densely pubescent, with transversely reticulate microsculpture; macrochaetal arrangement of tergites II–VI 01-12-22 -23-23; male tergite VIII (Fig. 6 B) with 4 macrosetae on each side of midline, posterior margin subtruncate; male sternite VIII (Fig. 6 C) with 9 macrosetae on each side of midline, posterior margin round, with long marginal setae; posterior margin of female tergite (Fig. 6 D) VIII subtruncate; female sternite VIII (Fig. 6 E) with 7 macrosetae on each side of midline, posterior margin more or less triangularly convex, with conspicuous marginal setae, minute setae present in median region. <i>Aedeagus</i>. Median lobe (Figs. 6 F–G) ovate and widest at middle, apical process broad and subtriangular, convergent at apex in ventral aspect; internal sac developed. Apical lobe of paramerites (Fig. 6 H) with four setae; a-seta longest, slightly longer than bseta, c- and d-setae short and subequal in length, contiguous and positioned at apex. <i>Spermatheca</i>. Bursa round at apex, with broad umbilicus; duct slightly sinuate, shortly coiled at apex (Fig. 6 I).</p> <p> <b>Type material.</b> Holotype, ♂, labeled as follows: ‘ KOREA: Gangwon Prov., Pyeongchang-gun, Jinbu-myeon, Mt. Odaesan, Sangwonsa, N37°47'10" E128°33'57.2" 10 V 2007, TK Kim, sifting; HOLOTYPE <i>Liogluta jinilli</i> Lee and Ahn 2016 ’. Desig. S.-G. Lee and K.-J. Ahn 2016. Paratypes, 10 exx. (two on slide), same data as Holotype.</p> <p> <b>Distribution.</b> Korea (South).</p> <p> <b>Remarks.</b> This species is similar to <i>L. changwhani</i> <b>sp. nov.</b> and <i>L</i>. <i>pyonganica</i>, but can be distinguished by the characters provided in the key and different shape and structure of aedeagus.</p> <p> <b>Etymology.</b> Named after the late professor Jin Ill Kim in honor of his pioneering research on Korean beetles.</p>Published as part of <i>Lee, Seung-Gyu & Ahn, Kee-Jeong, 2016, A taxonomic review of Korean Liogluta Thomson (Coleoptera, Staphylinidae, Aleocharinae) with descriptions of three new species, pp. 285-303 in Zootaxa 4193 (2)</i> on pages 294-295, DOI: 10.11646/zootaxa.4193.2.5, <a href="http://zenodo.org/record/166918">http://zenodo.org/record/166918</a>
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