204,161 research outputs found
Meganola nanlinga Hu, Laszlo, Ronkay & Wang 2013
No full textMeganola nanlinga Hu, László, Ronkay & Wang, 2013 (Figs 21–23) Meganola nanlinga Hu, László, Ronkay & Wang, 2013: 596. Type-locality: Nanling, Guangdong Prov., China. Specimens examined. 4 males & 2 females, Yuqing county, 876 m, Zunyi, Guizhou Prov., 23–24.vii.2021, coll. Yan-qing Hu & Yong Yu. Distribution. China (Guizhou, Guangdong, Guangxi, Jiangxi, Taiwan). Remark. This is a new record from Prov. Guizhou.Published as part of Zhang, Bei-Bei & Hu, Yan-Qing, 2022, Description of a new species of Meganola Dyar, 1898 (Lepidoptera, Nolidae, Nolinae), with new records of Meganola in China, pp. 296-300 in Zootaxa 5194 (2) on pages 299-300, DOI: 10.11646/zootaxa.5194.2.10, http://zenodo.org/record/714705
Spininola subvesiculalis Hu, Wang & Han 2012
No full textSpininola subvesiculalis Hu, Wang & Han, 2012 (Figs 4–6) Spininola subvesiculalis Hu, Wang & Han, 2012: 85. Type-locality: Donglashan, Sichuan Prov., China. Specimens examined. 3 males, Nayong county, 1731 m, Bijie, Guizhou Prov., 2.viii.2021, coll. Yan-Qing Hu & Yong Yu. Distribution. China (Sichuan, Guangdong, Guizhou). Remark. This is a new record from Prov. Guizhou.Published as part of Huang, Zhen-Fu, Yu, Yong & Hu, Yan-Qing, 2022, Description of a new species of Spininola László, Ronkay & Witt, 2010 (Lepidoptera, Nolidae, Nolinae), with new records of Spininola in China, pp. 598-600 in Zootaxa 5195 (6) on page 600, DOI: 10.11646/zootaxa.5195.6.8, http://zenodo.org/record/722399
Dataset for "Numerical investigations on the flow over cuboids with different aspect ratios and the emitted noise"
No full textData supports the paper Yanan Wang, David Thompson1 and Zhiwei Hu Numerical investigations on the flow over cuboids with different aspect ratios and the emitted noise Physics of Fluids DOI: https://doi.org/10.1063/1.5131827</span
Evonima sinonanlinga Hu, Laszlo, Ronkay & Wang 2013
No full textEvonima sinonanlinga Hu, László, Ronkay & Wang, 2013 (Figs 11 & 12) Evonima sinonanlinga Hu, László, Ronkay & Wang, 2013: 599. Type-locality: Guangdong, China. Specimens examined. 1 female, Longcanggou, Sichuan Prov., 22–30.vii.2015, coll. Min Wang; 1 male, Qingchenghoushan Mts., 70 km NW Chengdu, Sichuan Prov., 1400 m, 1–7.vi.2005; 1 male, from the same site, 15–20.vi.2005; 7 males, Nanling, Guangdong Prov., 20.viii.2010, coll. Chang-Song Jiang & Hou-Shuai Wang; 2 males, Nanling, Guangdong Prov., 3.viii.2004; 1 male, Nanling, Guangdong Prov., 18.v.2006; 1 male, Nanling, Guangdong Prov., 30.vi.2006. Supplement to original description. Female genitalia (Fig. 12). Papillae anales conical with a spinulose process; apophysis posterioris medium-long, well developed; apophysis anterioris as long as apophysis posterioris; ostium bursae sclerotized; ductus bursae short, membranous, with a sclerotized piece at junction; corpus bursae 3.5 times as long as ductus bursae, ovoid, with one signum medially. Distribution. China (Provs Sichuan, Guangdong). Remark. The female genitalia is described for the first time.Published as part of Hu, Yan-Qing, Yu, Yong & Huang, Zhen-Fu, 2020, A review of the genus Evonima Walker, 1865 from China with description of a new species (Lepidoptera, Nolidae, Nolinae), pp. 286-292 in Zootaxa 4750 (2) on page 291, DOI: 10.11646/zootaxa.4750.2.12, http://zenodo.org/record/370731
Pangrapta nanlingensis Hu & Wang 2019, sp. n.
No full textPangrapta nanlingensis Hu & Wang, sp. n. (Figs 1–5) Type material. Holotype: male, Nanling, Guangdong Prov., 18.vi.2006, Min Wang. Fifteen paratypes: 2 males & 1 female, Tongrencun, Guangxi Zhuang Autonomous Region, 2.v.2004, Min Wang; 2 males & 2 females, Maoershan, Guangxi Zhuang Autonomous Region, 16.v.2004, Min Wang; 1 male, Maoershan, Guangxi Zhuang Autonomous Region, 3.viii.2005, Min Wang; 1 male, Nanling, Guangdong Prov., 18.v.2004, Min Wang; 1 female, Nanling, Guangdong Prov., 11.v.2005, Min Wang; 1 male, Nanling, Guangdong Prov., 17.ix.2006, Min Wang; 1 male & 1 female, Nanling, Guangdong Prov., 17.v.2009, Min Wang; 1 male, Nanling, Guangdong Prov., 24.vi.2009, Min Wang; 1 male, Nanling, Guangdong Prov., 5.vi.2011, Min Wang, Houshuai Wang & Haiming Xu. Diagnosis. Externally, the new species has a larger wingspan (38–40 mm) than the species P. neorecusata (Figs 6–10; wingspan 33–36 mm). The two species have highly uniform wing pattern, but wing color is different: in the new species, forewing ground color is brown except that the terminal and subterminal areas are black, hindwing ground color is blackish brown except that the apical angle area is brown; in P. neorecusata, forewing and hindwing ground colors are blackish brown. In the male genitalia, the new species has a relatively short uncus, a distally tapering valva, a banded and slightly sclerotized harpe and a long vesica with two cornuti at respective diverticulum, while P. neorecusata has an elongate uncus, a distally widened valva, a spine-shaped and strongly sclerotized harpe and a short vesica with two cornuti at one diverticulum. In the female genitalia, the new species has a basally sclerotized ductus bursae and a similarly heart-shaped corpus bursae, while P. neorecusata has a membranous ductus bursae and an oval-shaped corpus bursae. Description. Adult (Figs 1 & 4). Wingspan 38–40 mm. Head and collar black; thorax brown with black; abdomen blackish brown; antenna brown, filiform; labial palpus white with black, stretched upward beyond the vertex. Forewing ground color brown with the terminal and subterminal areas black; a triangular and greyish white patch between the postmedial and subterminal lines, with three black and short lines at costa margin; a greyish black patch at apical angle; basal line black, arc-shaped; antemedial line arc-shaped, brown above cell, black at posterior part; medial line wavy, widened and brown above cell, thin and black at posterior part; postmedial line sinuate, widened and brown above cell, thin and black at posterior part; subterminal line black with white inside, zigzag; terminal line black, wavy; cilia brown with black after Vein M 2; orbicular spot black circle; reniform spot black and oval-shaped. Hindwing ground color blackish brown with brown at apical angle area; medial line black, arc-shaped; postmedial line black, sinuate, with two black and wavy shadows outside; subterminal line black, sinuate; cilia brown with black after Vein M 2; discal spot black, wedge-shaped, encircled with white. Male genitalia. (Figs 2 & 3). Uncus slender, broad basally, pointed spine at apex; tegumen broad; valve thin and long, with parallel margins, tapering apically; harpe like a band-shaped process, slightly sclerotized, shorter than uncus; sacculus broad, almost 2/5 time as long as valva; saccus V-shaped. Aedeagus straight, medium long; vesica with a small cornutus on medial diverticulum and a long cornutus on apical diverticulum. Female genitalia. (Fig. 5). Papillae anales short and broad; apophysis posterioris thin and long; apophysis anterioris long and relatively broad, divided basally; ostium sclerotized at both side; ductus bursae short, with a sclerotization extending into corpus bursae; corpus bursae similarly heart-shaped, with a flake of sclerotization apically. Etymology. The specific name is derived from the type-locality. Distribution. China (Guangdong, Guangxi).Published as part of Hu, Yan-Qing & Wang, Min, 2019, Three new species and a new record of the genus Pangrapta Hübner, 1818 (Lepidoptera, Erebidae, Pangraptinae) from China, pp. 393-399 in Zootaxa 4590 (3) on pages 393-395, DOI: 10.11646/zootaxa.4590.3.5, http://zenodo.org/record/265344
Promalactis tenuivalvata Hu & Wang 2017, sp. nov.
No full textPromalactis tenuivalvata Wang, sp. nov. (Figs. 4, 12) Type material. CHINA, Hainan Island: Holotype ♂, Jianfengling Nature Reserves (18.44°N, 108.52°E), 770 m, 29.V.2015, coll. Peixin Cong, Wei Guan & Sha Hu, slide No. HS15192. Paratype: 1♂, Jianfengling Nature Reserves, 770 m, 17.VII.2014, coll. Peixin Cong, Linjie Liu & Sha Hu, slide No. HS14145♂; 4♂, Tianchi, 787 m, 11–16.VII.2015, Qingyun Wang, Suran Li & Mengting Chen, slide No. HS 14188 ♂; 1♂, Limushan Nature Reserves, 607 m? 23.VII.2014, coll. Peixin Cong, Linjie Liu & Sha Hu, slide No. HS15091♂; 1♂, Wuzhishan Nature Reserves, 742 m, 4.VII.2014, coll. Peixin Cong, Linjie Liu & Sha Hu, slide No. HS14103♂. Diagnosis. Promalactis tenuivalvata sp. nov. shares a similar forewing pattern with P. apicispinifera Wang, Kendric & Sterling, 2009, P. apicifurcata sp. nov. and P. furcata sp. nov. Promalactis tenuivalvata sp. nov. has an inverted campaniform uncus, an elongated valva with a dorsoapical spine and a large saccus about 2.5 times the length of the uncus, which make it distinguishable from the above three species. Description. Adult (Fig. 4) wingspan 7.0–8.0 mm. Head with vertex and frons pale ochreous yellow, occiput ochreous yellow mottled black scales. Labial palpus with second segment pale yellow except brown on outer surface and blackish brown on inner surface at apex; third segment brown except pale yellow basally and apically, same length as second segment. Antenna with scape yellow except blackish brown apically; flagellum black ringed with yellow. Thorax and tegula blackish brown. Forewing pale ochreous yellow; costal margin with three large black spots: basal spot quadrangular, largest, interrupted transversely at anterior 1/3, across fold ventrally, with two white dots at its base, outer margin oblique outward to basal 2/5 of cell at middle, bordered by a white streak sometimes diffused to before lower angle of cell; median spot quadrangular, across upper margin of cell, sparsely diffused to ill-defined black tornal spot, its outer margin bordered by a white streak reaching lower corner of cell; distal spot extending triangularly to apex; dorsum with a large black quadrate spot mottled ochreous brown oblique outward, both inner and outer margins bordered by white streak extending to white streak running from outer margin of basal spot; cilia black along distal part of costal margin, remaining cilia yellow tinged with black-tipped scales along dorsum. Hindwing and cilia brown. Fore- and midlegs black, tibiae with yellow spot at base and middle as well as at apex on dorsal surface, tarsi yellow at apex of each tarsomere; hindleg grayish yellow on inner surface except third and fourth tarsomeres blackish brown, dorsal surface with femur and tibia grayish brown, tarsus blackish brown except yellowish white at apex of each tarsomere. Male genitalia (Fig. 12). Uncus large, inverted campaniform, basal 2/5 uniformly broad, slightly narrowed from beyond 2/5 to 3/5, sharply narrowed and uniform from 3/5 to 4/5, then widened to apex, shallowly concave at middle of apex. Gnathos approximately as long as uncus, elongate narrow, slightly widened before rounded apex, spatulate distally. Tegumen branched from anterior 1/3, narrowed anteriorly. Valva elongate narrow, length 6 times maximum width; costa obviously concave basally, bearing a strong spiniform apical process; sacculus broad basally, slightly narrowed distally, setose on distal 2/5, roundly protruded at apex. Saccus large, uniform, rounded at apex, its length 6.5 times its width and approximately 2 times length of uncus. Juxta with lobes slender, reaching middle of tegumen; basal lobe slender and long, same length as lateral lobe. Aedeagus slender, approximately 2.5 times length of valva, with large apical spine; cornutus spiniform, slightly broad basally, acute apically, 1/4 length of aedeagus. Female unknown. Distribution. China (Hainan). Etymology. The specific epithet is derived from the Latin tenu- and valvatus, referring to the relatively narrow valva of the male genitalia.Published as part of Hu, Sha & Wang, Shuxia, 2017, Taxonomic study of the genus Promalactis Meyrick (Lepidoptera, Oecophoridae) from Hainan Island, China (III), pp. 590-600 in Zootaxa 4303 (4) on page 594, DOI: 10.11646/zootaxa.4303.4.9, http://zenodo.org/record/84158
Pangrapta jianfenglingensis Hu & Wang 2019, sp. n.
No full textPangrapta jianfenglingensis Hu & Wang, sp. n. (Figs 11–15) Type material. Holotype: male, Jianfengling, Hainan Prov., 12.iv.2009, Min Wang. Four paratypes: 1 male & 3 females, Jianfengling, Hainan Prov., 30.xi.2011, Wentang Wang & Houshuai Wang. Diagnosis. The new species has a relatively small wingspan (31–33 mm) comparing with the species P. perturbans (Figs 16–20; wingspan 34–37 mm). The main differences on the wing pattern are follows: in the new species, the triangular patch is located between the medial and subterminal lines, the postmedial line between vein M 3 and vein A is slightly incurved; on the hindwing, the postmedial line is slightly incurved medially, subterminal line is represented medially with dots. In P. perturbans the triangular patch is located between the postmedial and subterminal lines, the postmedial line between vein M 3 and vein A is intensely incurved; on the hindwing, the postmedial line is concave medially, the subterminal line is intact and represented with a row of dots. The main differences on the male genitalia are follows, the new species has a small and similarly round process of valva, the juxta with a row of spine at both side, an arc-shaped saccus and a short and curved aedeagus with the cornuti, while P. perturbans has a big and similarly era-shaped process of valva, the juxta without spine, a V-shaped saccus and a straight and long aedeagus without cornuti. In the female genitalia, the new species has a widened and pear-shaped ostium, a strongly sclerotized and sinuate ductus bursae and a round corpus bursae, while P. perturbans has a medium size ostium, a wrinkled and straight ductus bursae and a long and oval-shaped corpus bursae. Description. Adult (Figs 11 & 14). Wingspan 31–33 mm. Head, thorax and collar pale brown; antenna brown, filiform; labial palpus stretched upward beyond the vertex. Abdomen brown. Forewing ground color brown, costa margin area pale brown; a triangular patch between the medial and subterminal lines, pale brown; basal line darker brown, represented at anterior part; antemedial line darker brown, arc-shaped; medial line darker brown, excurved to reniform spot, then incurved to inner margin, sinuate; postmedial line blackish brown, excurved to R 5, then incurved to inner margin; subterminal line inconspicuous, blackish brown and sinuate; terminal line blackish brown; cilia darker brown; terminal area pale blackish brown; orbicular spot darker brown circle; reniform dark brown, wedge-shaped. Hindwing ground color brown; medial line black, widened; postmedial line thin, black, with a blackish brown shadow outside; subterminal line represented medially with the black dots; terminal line blackish brown; cilia darker brown; discal spot black, wedgeshaped. Male genitalia. (Figs 12 & 13). Uncus short, slender, hook-shaped at apex; tegumen short and broad; valve long and slender, curved at anterior part, with a similarly round process at costa margin, concave outside; cucullus round; juxta large, with a row of spine at both side; sacculus broad; saccus arc-shaped. Aedeagus curved, sclerotized, with a fingershaped process medially; vesica with a group of small spines on the basal diverticulum and a cornutus on the apical diverticulum. Female genitalia. (Fig. 15). Papillae anales short and broad; apophysis posterioris thin and long; apophysis anterioris long and relatively broad, divided basally; ostium broad, pear-shaped; ductus bursae short, sinuate and sclerotized; corpus bursae round, with a signum medially and a crowd of tiny spines apically. Distribution. China (Hainan). Etymology. The specific name is derived from the type-locality.Published as part of Hu, Yan-Qing & Wang, Min, 2019, Three new species and a new record of the genus Pangrapta Hübner, 1818 (Lepidoptera, Erebidae, Pangraptinae) from China, pp. 393-399 in Zootaxa 4590 (3) on page 395, DOI: 10.11646/zootaxa.4590.3.5, http://zenodo.org/record/265344
Porcellanola gaofengensis Hu, Wang & Han, sp. nov.
No full text<i>Porcellanola gaofengensis</i> Hu, Wang & Han sp. nov. <p>(Figs 1, 2, 7, 10)</p> <p> <b>Materials Examined.</b> Holotype. Male, Gaofeng, Lufeng, Yunnan, 2,230 m, 4.VIII.2013, Min Wang, Hailing Zhuang & Yu Wang (SCAU). Paratypes. 3 males & 1 female, Gaofeng, Lufeng, Yunnan, 2,230 m, 5.VIII.2013, Min Wang, Hailing Zhuang & Yu Wang (SCAU); 1 male, Midu, Yunnan, 2,340 m, 27.VII.2013, Min Wang, Hailing Zhuang & Zhenfu Huang (SCAU); 1 male, Jiangcheng, Yunnan, 15–17.IX.2008, Huilin Han & Mujie Qi (NEFU). The type specimens are deposited in the collection of South China Agricultural University, Guangzhou, China (SCAU) and Northeast Forestry University, Harbin, China (NEFU).</p> <p> <b>Diagnosis.</b> <i>Porcellanola gaofengensis</i> is barely distinguished from <i>P. minna</i> and <i>P. chakri</i> on external feature, except a triangular spot filled with metallic-blueish color at base of forewing and a relatively big subterminal area of forewing in <i>P. gaofengensis</i>. In male genitalia, <i>P. gaofengensis</i> has a triangular juxta with the serrated margin and aedeagus with the serrated processus, while juxta huge with the two long and slender arms on either side and aedeagus without any processus in <i>P. c h ak r i</i> and <i>P. minna</i>.</p> <p> <b>Description.</b> Adult (Figs 1 & 2). Wingspan 14–16 mm. Head white; antennae brown except white at basal part, filiform, with a row of short hairs on one side; labial palpi short, inside gray and outside brown. Thorax grayish white. Abdomen brown and white. Forewing ground color white; a metallic-blueish spot with the black margin at base; antemedial and medial lines shape the triangular spot filled with a little metallic-blueish color before cell; postmedial line black, the front part shapes the circle with the counterpart of medial line before M3, then straight line to Cu2 and arc-shaped line to inner margin; subterminal line black and waved, more running to terminal line; terminal line faint and black; terminal area narrow, reddish brown; subterminal area relatively big, grayish black; cilia blackish brown. Hind wing ground color gray; veins highlighted. Male genitalia (Fig 7): Uncus long and narrow, apically hook shaped; tegumen relatively narrow, almost as long as uncus; valva flat and broad, tongueshaped, with many hairs; costal margin sclerotized; sacculus long and rectangular, processus schistose; harpe short and finger-shaped; juxta triangular and sclerotized, with the serrated margin; saccus small and U-shaped. Aedeagus cylindrical, with a row of triangular protrusions at front; vesica without cornuti. Female genitalia (Fig 10): Papillae anales conical; apophyses posteriores medium-long, well developed; apophyses anteriores very short; ostium rather broad, infundibular, strongly sclerotized; ductus bursae very short, membranous; corpus bursae large, ellipticalovoid, membranous, without stigma.</p> <p> <b>Distribution.</b> China (Yunnan).</p> <p> <b>Etymology.</b> The specific name is derived from the type-locality, Gaofeng.</p>Published as part of <i>Hu, Yanqing, Wang, Min & Han, Huilin, 2014, New records of Porcellanola László, Ronkay & Witt, 2006 (Lepidoptera, Nolidae, Nolinae) from China, with description of a new species, pp. 145-150 in Zootaxa 3835 (1)</i> on page 145, DOI: 10.11646/zootaxa.3835.1.10, <a href="http://zenodo.org/record/224323">http://zenodo.org/record/224323</a>
Promalactis apicifurcata Hu & Wang 2017, sp. nov.
No full textPromalactis apicifurcata Wang, sp. nov. (Figs. 6, 14 a–b) Type material. CHINA, Hainan Island: Holotype ♂, Hongkan (19.50°N, 109.30°E), 540 m, Yinggeling, 15.VIII.2015, coll. Qingyun Wang, Suran Li & Mengting Chen, slide No. HS 16036. Paratypes: 6♂, 17– 27.VII.2015, other data same as holotype; 1♂, Wuzhishan Nature Reserves, 21.IV.2014? 710 m, coll. Tengteng Liu, Wei Guan & Xuemei Hu, slide No. HS 15077 ♂; 1♂, Wuzhishan Nature Reserves, 742 m, 18.V.2015, coll. Peixin Cong, Wei Guan & Sha Hu, slide No. HS 15195 ♂; 1♂, Limushan Forest Park (19.17°N, 109.73°E), 607 m, 25.VII.2014, coll. Peixin Cong, Linjie Liu & Sha Hu, slide No. HS 14156 ♂. Diagnosis. This new species shares similar patterns with P. apicispinifera Wang, Kendric & Sterling, 2009 and P. unifurcata sp. nov. in both forewing patterns and male genitalia. Promalactis apicifurcata sp. nov. and P. unifurcata sp. nov. can be distinguished from P. apicispinifera by the sacculus being produced to a dorsoapical process and having a right ventral angle, while the sacculus of P. apicispinifera is simply produced to a distal process and lacks a ventral angle; P. apicifurcata sp. nov. can be separated from P. unifurcata sp. nov. by both the right and left lateral lobes furcated, while the right lateral lobe is not furcate in P. unifurcata. Description. Adult (Fig. 6) wingspan 6.5 mm. Head with vertex and frons yellow, occiput grayish brown. Labial palpus with second segment blackish brown on basal 2/3, distal 1/3 yellow, tinged with blackish brown scales at distal end on outer surface; third segment blackish brown except yellow at base and apex. Antenna with scape yellow except black apically; flagellum black ringed with yellow. Thorax ochreous brown; tegula ochreous brown basally, yellow distally. Forewing ground color ochreous yellow; costal margin with three blackish brown spots: basal spot large rectangular, oblique outward, across 2/3 width of wing ventrally; median spot subquadrangular, oblique outward and touching upper margin of cell ventrally, its inner margin ill-defined, outer margin extending to lower angle of cell and bordered by a white streak; distal spot large sub-triangular, occupying at least anterior 2/3 of apical area; white streak running along outer margin of basal costal spot to lower angle of cell and meeting white streak running from outer margin of median costal spot; dorsum with a small irregular black spot at base, with a large rectangular blackish brown spot at basal 1/3 oblique outward to lower margin of cell, edged laterally with white streaks running to above-mentioned oblique white streak; elliptic white spot at apex and termen respectively; tornal spot black, diffused to lower angle of cell; cilia yellow, black-tipped basally. Hindwing and cilia grayish brown. Foreleg blackish brown, tibia with yellow tuft of scales at middle and apex; midleg with femur yellow, blackish brown tibia with yellow dot at middle on dorsal surface and with yellow tuft of scales at middle and apex, tarsi of fore- and midlegs blackish brown except yellow at base and at apex of first tarsomere as well as on distal half of second and fifth tarsomeres; hindleg with femur and tibia grayish yellow on ventral surface, gray on dorsal surface, tarsus grayish yellow on ventral surface, blackish brown on dorsal surface except yellow at base and at apex of first tarsomere and on distal half of second and fifth tarsomeres. Male genitalia (Fig. 14): Uncus bell-like, parallel laterally in basal half, digitiform in distal half, rounded apically. Gnathos tongue-shaped, granulate distally, rounded apically, about same length as uncus. Valva separated into costal and saccular parts: costal part sub-rectangular, slightly narrowed to sinuate apex, costa narrow, sclerotized; saccular part sub-rectangular, produced to a setose, elongate triangular dorsoapical process that is about same length as uncus, sacculus narrow, sclerotized, setose distally, right angled apically. Saccus approximately same length as uncus, narrowly rounded anteriorly. Juxta with lateral lobes heavily sclerotized, asymmetrical: right lobe reaching base of uncus, longer than left lobe, forked distally and forming two small lobes of equal length, left lobe reaching middle of tegumen, furcate distally and forming two long branches of equal length; basal lobe reaching anterior 1/3 of saccus. Aedeagus longer than sacculus; cornutus longer than 1/5 length of aedeagus, spine-like, placed before middle. Female unknown. Distribution. China (Hainan). Etymology. The specific epithet is derived from the latin apic - and furcatus, referring to both the right and left lobes which are forked distally.Published as part of Hu, Sha & Wang, Shuxia, 2017, Taxonomic study of the genus Promalactis Meyrick (Lepidoptera, Oecophoridae) from Hainan Island, China (III), pp. 590-600 in Zootaxa 4303 (4) on page 596, DOI: 10.11646/zootaxa.4303.4.9, http://zenodo.org/record/84158
Promalactis longimaculata Hu & Wang 2017, sp. nov.
No full textPromalactis longimaculata Wang, sp. nov. (Figs. 7, 15, 18) Type material. CHINA, Hainan Island: Holotype ♂, Tianchi (18.44°N, 108.52°E), 787 m, Jianfengling, 7.III.2016, coll. Qingyun Wang, Suran Li & Menting Chen. Paratypes: 1♀, same data as holotype except dated 16.VII.2015, slide No. HS 15226 ♀; 2♂, 15.VII.2014, 2♀, 29−30.VII.2014, Jianfengling Nature Reserves (18.74°N, 108.87°E), 770 m, coll. Peixin Cong, Linjie Liu & Sha Hu, slide Nos. HS 15078 ♂, HS15100 ♂, HS19217 ♀, HS15219 ♀. Diagnosis. This species can be easily distinguished from its congeners by the forewing having a large black elongate triangular blotch, and by the costa with the distal half distinctly widened to apex in the male genitalia. Description. Adult (Fig. 7) wingspan 6.5 mm. Head with frons and vertex pale ochreous yellow mixed with ochreous brown, occiput ochreous yellow. Labial palpus with second segment brown mixed with black on basal half, white on distal half except brown at apex; third segment blackish brown except white at base and apex. Antenna with scape pale ochreous yellow tinged with blackish brown, flagellum alternately pale ochreous yellow and black. Thorax and tegula blackish brown. Forewing with a large elongate triangular black blotch extending from base to costal 2/3, its posterior margin obliquely sinuate from near base of dorsum to costal 2/3, edged with white; dorsum with an obscure blackish brown band extending to dorsal 2/5, forming a fork with large black blotch; remaining part ochreous yellow, with scattered black scales running along termen to tornus; distal patch black, with a creamy yellow apical spot; cilia yellow. Hindwing and cilia grayish brown. Legs with femora yellow mixed with black, tibiae brown ventrally, black marked with white dorsally, tarsi black with white at apex of each tarsomere. Male genitalia (Fig. 15). Uncus with basal 3/4 uniformly broad, distal 1/4 narrowed to pointed apex. Gnathos weakly sclerotized, narrowly rounded at apex. Valva sub-rectangular, rounded at apex; costa slightly convex, basal half narrow and uniform, distal half gradually widened to truncate apex, apex with two denticles dorsoapically, triangularly protruded ventroapically; sacculus wide at base, slightly narrowed to basal 2/5, distal 3/5 ill-defined, bearing sparse long setae. Saccus broad at base, sharply narrowed to pointed apex, shorter than uncus. Juxta with lateral lobes elongate elliptical; basal lobe slender, about 3/4 length of saccus. Aedeagus slightly shorter than valva, straight, basal half aequilate, distal half slightly thickened; cornutus spine-shaped, obliquely truncate at base, about 1/6 length of aedeagus, placed distally. Female genitalia (Fig. 18). Apophyses anteriores strong, about 5/8 length of apophyses posteriores. Ostium bursae very large; lamella postvaginalis sub-elliptical, deeply concave in tongue shape from middle on posterior margin to anterior margin of ostium bursae. Antrum short, funneled. Ductus bursae slender, slightly widened beyond basal 2/3. Corpus bursae ovate, granulate; with two large elliptical signa, bearing dense triangular denticles. Distribution. China (Hainan). Etymology. The species epithet is derived from the Latin longi- and maculatus, referring to the black elongate triangular blotch in the forewing.Published as part of Hu, Sha & Wang, Shuxia, 2017, Taxonomic study of the genus Promalactis Meyrick (Lepidoptera, Oecophoridae) from Hainan Island, China (III), pp. 590-600 in Zootaxa 4303 (4) on page 597, DOI: 10.11646/zootaxa.4303.4.9, http://zenodo.org/record/84158
- …
