The Macrophya planata species group is proposed and defined by mesoscutellum very fiat with sharp lateral carina and the dorsal side of some antennomeres white. A new species of the group from Tibet, China is describe...The Macrophya planata species group is proposed and defined by mesoscutellum very fiat with sharp lateral carina and the dorsal side of some antennomeres white. A new species of the group from Tibet, China is described： Macrophya acutiscutellaris Wei, Li ＆ Heng sp. nov.. The new species is similar to M. pseudoplanata Saini et al., 1996, but differs from the latter in body length 13.5 mm in female; apical third of hind tibia entirely black; antenna 2.5 times as long as head breadth; postoeellar area 1.6 times as broad as long; harpe weakly narrowed toward apex. A key to all known species of Macrophya planata group is provided. Type specimens of this new species are deposited in the Insect Collection of Central South University of Forestry and Technology, Changsha, Hunan, China.展开更多
A new species of the Macrophya sibirica group, Macrophya harbina Li, Liu Wei sp. nov. from China is described. This new species is similar to M. revertana Wei, 1998, but differs from the latter in the posterior margin...A new species of the Macrophya sibirica group, Macrophya harbina Li, Liu Wei sp. nov. from China is described. This new species is similar to M. revertana Wei, 1998, but differs from the latter in the posterior margin of pronotum and center of mesoscutellum white; postocellar area 1.5 times broader than long;mesepisternum not entirely black, center of posterior margin with a small white macula; mesepisternum minutely and densely punctured, not coarse, interspaces between punctures distinct; dorsum of mesoscutellum without carina, with very sparse and shallow punctures; hind femur largely black, base with white macula on dorsal side; posterior margin of abdominal tergum 1 with distinct white maculae; middle serrulae of lancet each with 2 proximal and 9–11 distal teeth. A key to all known species of the Macrophya sibirica group from China is provided.展开更多
A new species of Macrophya coxalis group, Macrophya latimaculana Li, Dai ＆ Wei sp. nov, from China is described. The new species is similar to M. oligomaculella Wei ＆ Zhu, 2009, but differs from the latter in labrum...A new species of Macrophya coxalis group, Macrophya latimaculana Li, Dai ＆ Wei sp. nov, from China is described. The new species is similar to M. oligomaculella Wei ＆ Zhu, 2009, but differs from the latter in labrum and clypeus entirely white; apical 1/3 of abdominal tergite 1 with white maculae, lateral sides of abdominal tergites 2-8 with white and distinctly broad maculae; all coxae largely white, base of fore and middle coxae and ventral side largely of hind coxa with a big triangular, black maculae; hind femur largely black, ventral side with distinct white bands. A key to all known species of the Macrophya coxalis group from China is provided.展开更多
Two new species of the Macrophya ligustri group of the genus Macrophya Dahlbom（Hymenoptera： Tenthredinidae） from China are described, namely, M. megapunctata Li, Liu Wei sp. nov. and M. southa Li, Ji Wei sp. nov. T...Two new species of the Macrophya ligustri group of the genus Macrophya Dahlbom（Hymenoptera： Tenthredinidae） from China are described, namely, M. megapunctata Li, Liu Wei sp. nov. and M. southa Li, Ji Wei sp. nov. The division of the M. ligustri group is briefly discussed and a key to all known species of the M. ligustri group from China is provided.展开更多
记述中国三节叶蜂属3新种:显著斑钳三节叶蜂Arge distincta Wei et Zhang,sp.nov.,红胫斑钳三节叶蜂Arge rufotibiella Wei et Zhang,sp.nov.和细角斑钳三节叶蜂Argetenuicornis Wei et Zhang,sp.nov.。3新种与Arge marginellia Wei,200...记述中国三节叶蜂属3新种:显著斑钳三节叶蜂Arge distincta Wei et Zhang,sp.nov.,红胫斑钳三节叶蜂Arge rufotibiella Wei et Zhang,sp.nov.和细角斑钳三节叶蜂Argetenuicornis Wei et Zhang,sp.nov.。3新种与Arge marginellia Wei,2002以及Arge basifusca Malaise,1947构成三节叶蜂属1新种团marginellia种团。编制了marginellia种团已知种类检索表。新种模式标本保存于中南林业科技大学昆虫模式标本室。展开更多
In this paper, the relationships and characteristics of the M. histrio group, which now includes eight known species worldwide, are briefly discussed. A key to the five known species of the M. histrio group known from...In this paper, the relationships and characteristics of the M. histrio group, which now includes eight known species worldwide, are briefly discussed. A key to the five known species of the M. histrio group known from China is provided. Macrophya latidentata Li, Liu Wei sp. nov. of the M. histrio group from Guangdong in China is described. It is similar to M. histrioides Wei, 1998.展开更多
基金supported by Hunan Provincial Innovation Foundation for Postgraduates (CX2017B398)the Scientific Innovation Fund for Graduates of Central South University of Forestry and Technology (CX2017A03)the National Natural Science Foundation of China (31970447,3167234)。
基金supported by the National Natural Science Foundation of China (31172142)
文摘The Macrophya planata species group is proposed and defined by mesoscutellum very fiat with sharp lateral carina and the dorsal side of some antennomeres white. A new species of the group from Tibet, China is described： Macrophya acutiscutellaris Wei, Li ＆ Heng sp. nov.. The new species is similar to M. pseudoplanata Saini et al., 1996, but differs from the latter in body length 13.5 mm in female; apical third of hind tibia entirely black; antenna 2.5 times as long as head breadth; postoeellar area 1.6 times as broad as long; harpe weakly narrowed toward apex. A key to all known species of Macrophya planata group is provided. Type specimens of this new species are deposited in the Insect Collection of Central South University of Forestry and Technology, Changsha, Hunan, China.
基金The project was supported by National Nature Science Foundation of China (30371166and30571504) also partly supported by Fok Ying TungEducation Foundation (81023) .
文摘钩瓣叶蜂属隶属于叶蜂科，已知230余种，中国已经报道77种。记述中国钩瓣叶蜂属1新种：尖唇钩瓣叶蜂Macrophya acuminiclypeus sp．nov．，该种与女贞钩瓣叶蜂M．1igustri Wei et Huang，1997近似，但唇基缺口深，侧角狭长，端部尖，头部额区和中胸侧板刻点粗密，中胸背板前叶中沟模糊，几乎消失，后足股节基部1／4黄白色，锯腹片22刃，中部锯刃具10～11个后位亚基齿等，差别明显，易于鉴别。正模旱，江西萍乡芦溪，2004-04-03，魏美才采；副模：1旱，湖南浏阳，1985-05-08，童新旺，1♀，福建武夷山，1100m，2004-05-20，周虎。新种模式标本保存于中南林业科技大学昆虫模式标本室。
基金supported by the Scientific Research Fund of Hunan Provincial Natural Science Foundation of China(06JJ20099)Hunan Provincial Education Department(05C336)
基金funded by the National Natural Science Foundation of China(31172142)Science and Technology Program funded projects of Lishui City(2014NZH03)
文摘A new species of the Macrophya sibirica group, Macrophya harbina Li, Liu Wei sp. nov. from China is described. This new species is similar to M. revertana Wei, 1998, but differs from the latter in the posterior margin of pronotum and center of mesoscutellum white; postocellar area 1.5 times broader than long;mesepisternum not entirely black, center of posterior margin with a small white macula; mesepisternum minutely and densely punctured, not coarse, interspaces between punctures distinct; dorsum of mesoscutellum without carina, with very sparse and shallow punctures; hind femur largely black, base with white macula on dorsal side; posterior margin of abdominal tergum 1 with distinct white maculae; middle serrulae of lancet each with 2 proximal and 9–11 distal teeth. A key to all known species of the Macrophya sibirica group from China is provided.
基金supported bythe National Natural Science Foundation of China(31172142,31201736)
文摘A new species of Macrophya coxalis group, Macrophya latimaculana Li, Dai ＆ Wei sp. nov, from China is described. The new species is similar to M. oligomaculella Wei ＆ Zhu, 2009, but differs from the latter in labrum and clypeus entirely white; apical 1/3 of abdominal tergite 1 with white maculae, lateral sides of abdominal tergites 2-8 with white and distinctly broad maculae; all coxae largely white, base of fore and middle coxae and ventral side largely of hind coxa with a big triangular, black maculae; hind femur largely black, ventral side with distinct white bands. A key to all known species of the Macrophya coxalis group from China is provided.
基金supported by the Postdoctoral Foundation funded projects preferred in Zhejiang Province(92(2016))Natural Science Foundation of Zhejiang Province(LY18C040001)+2 种基金the Postgraduate Scientific Research Innovation Project of Hunan Province(CX2016B345)the Postgraduate Scientific Research Innovation Project of Central South University of Forestry and Technology(CX2016A05)the Postgraduate Scientific Research Innovation Project of Central South University of Forestry and Technology(CX2017B51 and CX2017B56)
文摘Two new species of the Macrophya ligustri group of the genus Macrophya Dahlbom（Hymenoptera： Tenthredinidae） from China are described, namely, M. megapunctata Li, Liu Wei sp. nov. and M. southa Li, Ji Wei sp. nov. The division of the M. ligustri group is briefly discussed and a key to all known species of the M. ligustri group from China is provided.
基金supported by the National Natural Science Foundation of China (31172142)the High Level Talents Projects of Lishui City (2015RC06)
文摘In this paper, the relationships and characteristics of the M. histrio group, which now includes eight known species worldwide, are briefly discussed. A key to the five known species of the M. histrio group known from China is provided. Macrophya latidentata Li, Liu Wei sp. nov. of the M. histrio group from Guangdong in China is described. It is similar to M. histrioides Wei, 1998.
