Macrophya qinlingium Li, Liu & Wei, sp. nov.
Creators: name: Mengmeng Liu
name: Zejian Li
name: Jian Shang
name: Meicai Wei
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Macrophya
Macrophya qinlingium

description: Macrophya qinlingium Li, Liu & Wei, sp. nov.
(Figs 9–21)
Female. Body length 8.5–9.0 mm. Body black; following parts yellowish white: palpi largely, basal half of mandibles, labrum, clypeus, anterior parts of tegula, center parts of posterior margin of abdominal tergum 1, apical margin of abdominal tergum 10, apical margins of all coxae, an oval long macula on outer side of hind coxa, all trochanters, anterior sides of fore femur and tibia, basal margin of middle femur, middle ring about 3/5 times as long as hind tibia, basal 1/3 of hind femur, middle ring about 2/5 as long as hind tibia, fore and middle tarsi except for apical margins with black maculae, hind tarsomere 1 largely, hind tarsomere 2 to 4 entirely and basal half of hind tarsomere 5. Body hairs silver; short and dense; setae on sheath slightly curved, pale yellowish brown. Wings hyaline, without smoky macula, stigma and veins largely blackish brown (Fig. 9).
Dorsum of head feebly shiny, frons densely punctured slightly, not rugose, interspaces between punctures narrower than diameter of puncture, with fine microsculpture (Fig. 11); labrum and clypeus less shiny, labrum with sparse and shallow punctures; punctures on clypeus more than labrum, with some clear microsculpture (Fig. 12). Mesonotum not shiny, punctures on mesonotum smaller and denser than punctures on head, interspaces with fine microsculpture; mesoscutellum not shiny, with some shallow punctures, mesoscutellar appendage and metascutellum with distinct microsculpture, some large and shallow punctures. Mesepisternum less shiny, densely and shallowly punctured, interspaces between punctures with fine microsculpture, upper 1/2 of mesepisternum with lager punctures, lower 1/2 of mesepisternum with small punctures; anepimeron dark, rugosely punctured and wrinkled; anterior margin of katepimeron strongly shiny, without puncture or microsculpture, posterior parts of katepimeron with some shallow punctures and microsculpture; metepisternum with dense punctures and microsculpture; metepimeron less shiny, most parts with shallow and small punctures, upper corner of dorsal margin with coarse punctures; posterior margin of metepimeron extended downward, center concave, appendage containing some shallow punctures and fine microsculptures (Fig. 14). All abdominal terga feebly shiny, lateral sides of tergum 1 with some fine punctures, center nearly smooth; base of other abdominal terga with sparse and shallow punctures, microsculpture fine but distinct. Hind coxa and outer side of hind femur with minute and dense punctures, smooth interspaces narrow, feebly shiny. Surface of sheath coriaceous, with very fine punctures and microsculpture.
Middle of labrum weakly elevated, anterior margin roundish; clypeus weakly elevated, about 2 times broader than long, base broader than distance between lower corner of eyes; lateral sides distinctly convergent forwards, anterior margin incised to approximately 2/5 length of clypeus, lateral lobes slightly acute, subtriangular-like (Fig. 12); malar space 0.6 times as long as diameter of middle ocellus; middle of frons slightly depressed, slightly higher than top of eyes in lateral view; middle fovea shallow; lateral foveae short furrow-like; interocellar furrow distinct, postocellar furrow indistinct; POL: OOL: OCL = 3.5: 11: 7.5; postocellar area slightly elevated, posterior margins oblique, 2 times broader than long, lateral furrows shallow and clearly divergent backwards; head strongly narrowed behind eyes in dorsal view, occipital carina complete. Antenna slender, 1.2 times longer than head and thorax together (12: 10), 0.9 times as long as abdomen (17: 20); antennomere 2, 1.2 times as long as broad, antennomere 3, 1.3 times as long as antennomere 4 (21: 16), 0.7 times as long as antennomeres 4 and 5 combined (21: 30), subapical antennomeres weakly compressed, not inflated, subapical antennomeres 6 to 9 not reduced (Fig. 13). Mesoscutellum roundly elevated, without peak and middle carina, posterior margins without lateral carina, as high as top of mesoscutum; mesoscutellar appendage with distinct middle carina; metascutellum with low and short middle carina, mesopleuron and metapleuron as in Fig. 14; dorsal-posterior platform of mesepimeron as broad as diameter of middle ocellus; distance between cenchri 2 times breadth of cenchrus. Inner tibial spur of hind leg 0.7 times length of hind tarsomere 1 (28: 42); hind tarsomere 1 slender, as long as following 4 tarsomeres together; claw with inner tooth shorter than outer tooth. Ovipositor sheath distinctly shorter than hind tarsomere 1 (31: 42), apical sheath slightly longer than basal sheath (19: 12), apical margin roundish in lateral view (Fig. 15). Fore wing with crossvein 1cu-a joining cell 1M at basal 2/5, crossvein 2r-rs joining cell 2Rs at apical 3/8, cell 2Rs slightly longer than cell 1Rs, crossvein Rs and 1r-m erect, crossvein 2r-m slightly oblique and curved; petiole of anal cell in fore wing about 1.8 times longer than crossvein 2r-m and about 2 times longer than crossvein 1cu-a; anal cell of hind wing without petiole. Lancet with 18 serrulae (Fig. 16), middle serrulae protruding subtriangular-like and each with 2 proximal and 6–7 distal teeth, subbasal teeth small, annular spine bands narrow, with sparse pilosity; 7th–9th serrulae at base as in Fig. 17.
Male Body length 7.5–8.0 mm (Fig. 10), body color and structure similar to female, but lateral corners of posterior margins of pronotum yellowish white; following parts yellowish white: fore and middle coxae except for ventral sides with black maculae and basal 2/5 of hind femur; anterior view in male as shown in fig. 18; antennae in male as shown in fig. 19; subgenital palte longer than broad, center slightly elevated, apical margin roundish narrowly; inner margin on base of harpe not narrowed toward apex (Fig. 20); valvoceps of penis valve transverse, peak with a platform,without egot, penis valve as shown in fig. 21.
Variety. Length of yellowish white ring in middle of hind tibia and black maculae on base of hind tarsomere 1 more or less in female; yellowish white ring in middle of hind tibia narrowed more or less.
Material examined. Holotype ♀, China, Hubei, Mt. Shennongjia, Dalongtan (31°29′N, 110°16′E; elev. 2312 m), 31 July 2008, leg. Fu Zhao, deposited in CSCS. Paratypes. 1♀, China, Henan, Luanchuan County, 13 July 1996; 35♀ 2♂, China, Henan, Song County, Mt. Baiyun, elev. 1 500 m, 31 May 2001, leg. Yihai Zhong; 1♀ 1♂, China, Henan, Mt. Baiyun, elev. 1 500 m, 20 May 1999, leg. Maoling Sheng; 1♀ 4♂, China, Henan, Song County, Mt. Baiyun, elev. 1800 m, 2 June 2001, leg. Yihai Zhong; 4♀ 1♂, China, Henan, Luanchuan County, Mt. Longyuwan, elev. 1 800 m, 5 June 2001, leg. Yihai Zhong; 1♀, China, Henan, Song County, Mt. Baiyun, elev. 1 500 m, 18 July 2003, leg. Minwen Liang; 1♀, China, Henan, Mt. Baotianman, Protect Station (33°30′N, 111°56′E; elev. 1 300 m), 23 June 2006, leg. Qing Yang; 1♀, China, Henan, Mt. Baotianman, Manding (33°30′N, 111°56′E; elev. 1 854 m), 25 June 2006, leg. Yihai Zhong; 1♀, China, Henan, Luanchuan County, Mt. Longyuwan, elev. 1 600 m, 29 July 2003, leg. Yingke He; 1♀, China, Sichuan, Mt. Jiuzhaigou, elev. 2500 m, 16 July 2001, leg. Meicai Wei; 1♂, China, Liaoning, Daxinggou, elev. 470 m, 17 June 2005, leg. Maoling Sheng; 1♂, China, Gansu, Tianshui City, Mt. Xiaolong, elev. 1 900 m, 30 May 2005, leg. Wei Xiao; 2♂, China, Gansu, Qingshui County, Mt. Xiaolong, elev. 1 360 m, 30 May 2005, leg. Maoling Sheng; 1♀, China, Gansu, Mt. Xiaolong, Tan’ge Forest Farm, Woniu (34°29′N, 104°47′E; elev. 2200–2 250 m), 2 July 2009, leg. Haiyan Ma; 1♀, China, Hubei, Mt. Shennongjia, Dalongtan, elev. 2 200 m, 10 June 2002, leg. Yihai Zhong; 1♀, China, Hubei, Mt. Shennongjia, Yazikou (31°31′N, 110°20′E; elev. 1 241 m), 19 July 2008, leg. Fu Zhao; 3♀, China, Hubei, Mt. Shennongjia, Dalongtan (31°29′N, 110°18′E; elev. 2 110 m), 1 July 2009, leg. Fu Zhao; 1♀, China, Hubei, Mt. Shengnongjia, elev. 1900 m, 21 July 2003, leg. Jigang Jiang; 2♀, China, Hubei, Mt. Shengnongjia, Honghuaduo (31°15′N, 109°56′E; elev. 1 200 m), 3 July 2007, leg. Meicai Wei, Yihai Zhong & Wei Xiao; 1♀, China, Hubei, Mt. Shennongjia, Banbiyan, elev. 2 500 m, 29 June, 2002, leg. Yihai Zhong; 1♀, China, Yunnan, Xianggelila County, Xiaozhongdian, elev. 3 0 0 0 m, 18 July 2004, leg. Wei Xiao; 4♀ 13♂, China, Hubei, Mt. Shennongjia, 5–15 July 2010, leg. Maoling Sheng; 2♀, China, Hubei, Mt. Shennongjia, 2 August 2010, leg. Maoling Sheng; 22♂, China, Hubei, Mt. Shennongjia, 7 June 2010, leg. Maoling Sheng; 3♀, China, Ningxia, Mt. Liupan, Sutai (35°26′N, 106°11′E; elev. 2 133 m), 28 June 2008, leg. Fei Liu; 1♀, China, Ningxia, Mt. Liupan, Erlonghe (35°23′N, 106°20′E; elev. 1 945 m), 6 July 2008, leg. Fei Liu; 1♀ 2♂, China, Gansu, Linxia City, Mt. Taizi, Diaoqi Forest Farm (35°14′N, 103°25′E; elev. 2500 m), 10 July 2010, leg. Zejian Li & Xiaohua Wang; 1♀, China, Hubei, Yichang City, Mt. Shennongjia, Guitouwan (31°28′N, 110°08′E; elev. 2 150 m), 25–28 May 2011, leg. Zejian Li, CSCS 11022; 1♀, China, Hubei, Yichang City, Mt. Shennongjia, Taiziya (31°27′N, 110°11′E; elev. 2 600 m), 20 July 2011, leg. Meicai Wei & Gengyun Niu, CSCS 11128; 2♀, China, Gansu, Mt. Taizi, Diaoqi Forest Farm (35°14′N, 103°25′E; elev. 2505 m), 10 July 2010, leg. Heng Xin; 1♀, China, Shaanxi, Ankang City, Lan’gao County, Mt. Daba (32°02′N, 108°50′E; elev. 2370 m), 6 July 2012, leg. Zejian Li & Mengmeng Liu, CSCS 12092; 1♀, China, Shaanxi, Ankang City, Lan’gao County, Mt. Daba (32°02′N, 108°50′E; elev. 2 370 m), 6 July 2012, leg. Meicai Wei & Gengyun Niu, CSCS 12090; 1♀, China, Hubei, Mt. Shennongjia, Yinyuhe, Malaise #1, 20 June 2011, leg. Xiaoguang Chen; 1♀, China, Hubei, Mt. Shennongjia, Yinyuhe, Malaise #2, 20 June 2011, leg. Yuanqin Li. Above specimens are deposited in CSCS. 1♀, China, Shaanxi, Qinling Mts, Mt. Taibai, Kaitianguan (34°00′N, 107°51′E; elev. 2 0 0 0 m), 1 June 2005, leg. A. Shinohara; 1♀, China, Shaanxi, Qinling Mts, Mt. Taibai, Kaitianguan (34°00′N, 107°51′E; elev. 2000 m), 6 June 2006, leg. A. Shinohara; 1♀, China, Shaanxi, Qinling Mts, Mt. Taibai, Kaitianguan (34°00′N, 107°51′E; elev. 2 0 0 0 m), 10 June 2007, leg. A. Shinohara; 1♀, China, Shaanxi, Qinling Mts, Mt. Taibai, Kaitianguan (34°00′N, 107°51′E; elev. 2 0 0 0 m), 31 May–2 June 2004, leg. A. Shinohara; 1♀ 1♂, China, Shaanxi, Qinling Mts, Mt. Taibai, Kaitianguan (34°00′N, 107°51′E; elev. 2 0 0 0 m), 5–7 June 2004, leg. A. Shinohara. Above specimens are deposited in NMS.
Distribution. China (Liaoning, Ningxia, Gansu, Shaanxi, Henan, Hubei, Sichuan, Yunnan).
Etymology. This new specific name “ qinlingium ” is based on the locality of specimen collected mainly in Mts. Qinling from China.
Remarks. The new species is similar to M. annulitibia Takeuchi, 1933, but differs from the latter in having postocellar area about 2 times broader than long; hind tarsomere 1 largely pale yellowish white at apex, shortly black at base. In M. annulitibia, the postocellar area is 2.5 times broader than long; the hind tarsomere 1 is entirely black. It is easy to be distinguished from other known species.
4.3
description: Published as part of Mengmeng Liu, Zejian Li, Jian Shang & Meicai Wei, 2016, Three new species of annulitibia - group of the genus Macrophya Dahlbom (Hymenoptera: Tenthredinidae) in Mts. Qinling from China, pp. 216-226 in Zoological Systematics 41 (2) on pages 220-223, DOI: 10.11865/zs.201620, http://zenodo.org/record/270346