236 浙汀林学院学报 2008年4月 in 100 g・kg KOH for several minutes and dissected under stereoscopic microscope(40×). The head capsule with attached mouthparts was first removed from the body by a cut made with a fine forceps around the edges of the occipital foramen.The maxillae and labium as a unit were removed from the head capsule.The head was sketched under this condition from dorsal and ventral sides.Then the mandibles with attached tendons were removed from the head capsule. Mouthparts and skins were mounted on microscopic slides for detailed examinations(1 00×or 1 50×). The nomenclature of larvae setae and puncture follows Hinton(1946)L 3 J,and the terminology of labrum,maxillary lobe,and palpi follows Heinrich(1916) ,and Grimes and Neunzig(1986a,b) ’。 . 2 Description 2.1 Diaphania pyloalis(Walker)(Figure 1) Body usually yellow;head and thoracic shield yellowish brown;anal shield yellow;thoracic legs yellow, claws pale brown;dorsal pinacula large and blackish brown;spiracles yellow with brown peritrems. Head:The adfrontal suture not reaching epicranial notch,the distance from vertical tirangle to apex of adfrontal sutures about one of three the distance from apex of adfrontal sutures to apex of frontal sutures,the rfons extends two—third of the distance to the vertical triangle.A 1,A2 and A3 forming an obtuse angle at A2. Mouthparts:Labrum emargination about two. ninths deep,forming an obtuse angle; M2 laterodorsal to M1;L1 and L2 closely approximate, L1 directly lateral to L2.Epipharynx with small spines.Mandible with five apical teeth on cutting edge.Labium having membranous postmentum, with two conspicuous setae;mentum sclerotized; prementum with median spinneret distally and labila palpi laterally;spinneret rounded apically, about 6 times as long as median breadth,and longer than tip of seta on apical segment of labial palpi.Maxillae:cardo mostly membranous,with hook—like sclerites basally;stipes with two setae; palpifer scler。‘ized and wi h one seta;palpus: b asal segment with a maxillary lobe and one seta. Figure l Di叩 Ⅱn p (Walker)on the lobe with two sensilla styloconica,three 4.mand.bk(ventral view);5.1abmm and epipharynx;6.cmchets。f sensilla trichodea,three sensilla basiconica and A3一A6 scales.0.5 mm one puncture;median segment subequal to apical segment and with one puncture;apical segment with eight small sensilla basiconica distally. Thorax:T1:D1 closer to D2 than to XD1;XD2.SD1 and SD2 forming an obtuse angle at SD1:L group bisetose;SV1 and SV2 present above leg.T2 and T3:D1 and D2,SD2 and SD1 on the same pinaculum,respectively;L1,L2 and L3 present;SV group unisetose.Thoracic leg:coxa with seven setae: femur with two setae;tibia with six setae and one puncture;tarsus with four small setae. Abdomen:On A1一A8,D1 anterodorsal to D2:SD1 dorsal to spiracle:L1 and L2 adjacent and ventral to spiracle,L3 lateroventral to L1一L2.On A9,D2 pinaculum separate from dorsum:SD1 posteroventral to D1;L1 group unisetose.Anal shield rounded posterior;anal legs with nine setae and one puncture.SV group on abdominal segments 1,2,7,8 and 9 usually 2:3:2:1:1.The crochets of A3一A6 triordinal mesopenellipse.All spiracles oval,those on T1 and A8 of about the same size.1arger than the others. 维普资讯 http://www.cqvip.com
第25卷第2期 朴美花等:中国绢野螟属3种幼虫记述(鳞翅目螟蛾科野螟亚科) 237 Larva length:18—24 mm;Head width:1.4—1.8 mm. Materials examined:Mature larvae collected from leaves of Morus alba in Hangzhou City,Zhejiang Province,1985-09—15. Number of larvae examined:5. This species is characterized by the labrum emargination forming an obtuse angle,seta L1 and L2 closely approximate,L1 directly lateral to L2;mapdible with five apical teeth,inner surface without internal tooth; SV group of abdominal segments 1,2,7,8,and 9 usually 2:3:2:1:1. 2.2 Diaphania indica(Saunders)(Figure 2) Body usually pale yellow;head light brown;thoracic shield and anal shield yellow;thoracic legs yellow, claws brown;pinacula indistinct;spiracles yellow with brown peritrems. Head:The adfrontal suture not reaching epicranial notch,the distance from vertical triangle to apex of adfrontal sutures slightly shorter than the distance from apex of adfrontal sutures to apex of rfontal sutures,the rfons extends three—fourths of the distance to the vertical triangle.A1.A2 and A3 forming an obtuse angle at A2. Mouthparts:Labrum emargination two— sevenths deep,forming a normal arc;M2 laterodorsal to M1;L1 and L2 closely approximate,L1 slightly lateroventral to L2.Epipharynx with small spines. Mandible with six apical teeth on cutting edge,the ifrst tooth small and rounded apically.Labium having membranous postmentum with two conspicuous setae; mentum sclerotized;prementum with the median spinneret distally and the labial palpi laterally;the spinneret apical rounded,about 10 times as long as median breadth,and longer than tip of seta on apical segment of labial palpi.Maxillae:cardo mostly membranous,with hook—like sclerites basally;stipes with two setae.Palpus:basal segment with a Figure 2 Diaphania indica(Saunders) maxillary lobe and one seta,on the lobe with three 7.1arva;8.head(dorsal and ventral view);9.maxillae and labium; sensilla trichodea,two sensilla styloconica,and two 10.mandible(ventral view);11.1abrum and epipharynx;12.crochets sensilla basiconica and one puncture;median segment 0fA3一A6 seales:0.5 mm subequal to apical segment and with one puncture;apical segment with eight small sensilla basiconica distally. Thorax:T1:D1 closer to D2 than to XD1;XD2,SD1 and SD2 forming an acute angle at SD1;L group and SV group bisetose.T2 and T3:D1 and D2,SD2 and SD1 on the same pinaculum,respectively;L1,L2 and L3 present:SV group unisetose.Thoracic leg:coxa with seven setae;femur with two setae;tibia with six setae;tarsus with four small setae. Abdomen:On A1一A8,D1 anterodorsal to D2;SD1 dorsal to spiracle;L3 posteroventral to L1一L2 pinaculum.0n A9.D2 pinaculum fused from dorsum;SD 1 and D 1 on the same pinaculum;L group unisetose.Anal shield rounded posteriorly,anal legs with nine setae and one puncture.SV group of abdominal segments 1,2,7,8,and 9 usually 2:3:2:1:1.Crochets of A3一A6 triordinal mesopenellipse.All spiracles oval,those on T1 and A8 of about the same size,larger than the others. Larva length:24—26 mm;Head width:1.7—2.1 mm. Materials examined:Mature larvae collected from leaves of Citrullus lanatus at Hangzhou City, Zhejiang Province,1985—10—15. 维普资讯 http://www.cqvip.com
238 Number of larvae examined:5. 浙汀林学院学报 2008年4月 This species is characterized by the labi um emargination forming a normal arc,seta L1 and L2 closely approximate,L1 slightly lateroventral to L2;Mandible with six apical teeth on cutting edge,the first tooth small and rounded apically;SV group of abdominal segments 1,2,7,8,and 9 usually 2:3:2:1:1. 2.3 Diaphania perspectalis(Walker)(Figure 3) Body usually green with black stripes;head blackish brown;thoracic shield darker brown;thoracic legs brown;anal shield yellowish brown;pinacula brownish black;spiracles pale brown with dark brown peritrems. Head:The adfrontal suture not reaching epicranial notch,the distance from vertical triangle to apex of adfrontal sutures about half the distance from apex of adfrontal sutures to apex of frontal sutures,the frons extends five—eighths of the distance to the vertical triangle.AI,A2 and A3 forming an obtuse angle at A2. Mouthparts:Labium emargination about one. fourths deep,forming an almost right angle;M2 laterodorsal to M1;L1 and L2 closely approximate, L1 laterodorsal to L2. Epipharynx with small spines.Mandible with six apical teeth on cutting edge.Labium having membranous postmentum with two conspicuous setae;mentum sclerotized and dark brown;prementum with median spinneret distally and labial palpi laterally;the spinneret apical rounded,about 6 times as long as median breadth, and longer than tip of seta on apical segment of labial palpus.Maxillae:cardo mostly membranous with hook—like sclerite basally;stipes with dark sclerite and two setae;palpifer sclerotized and one .Figure 3 Diaphania perspectalis(Walker) seta;palpus:basal segment with one seta and a 1 31arv ;14.head(dorsal and ventm1 view):15.m illae and lobe,on the lobe with three sensilla trichodea,two labium;1 6.mandible(ventral view);1 7.1abmm and epipharynx; sensilla styloconica.and three sensilla basiconica: 1 8・crochets of A3一A6 scales:0.5 Inln median segment longer than apical segment and with one puncture;apical segment with eight small sensilla basiconica distally. Thorax:T1:D1 closer to D2 than to XD1;XD2,SD1 and SD2 forming an obtuse angle at SD1;L roup bigsetose;SV1 and SV2 present above leg.T2 and T3:D1 and D2,SD2 and SD1 each on the same pinaculum;L1,L2 and L3 present;SV group unisetose.Thoracic leg:coxa with seven setae.femur with two setae;tibia with six setae;tarsus with four small setae. Abdomen:On A1一A8,D1 anterodorsal to D2:SD1 dorsal to spiracle:SD2 anterodorsal to spiracle except for A8(SD2 anteral to spiracle);LI and L2 on the same pinaculum and ventral to spiracle,L3 lateroventral to L1一L2.On A9,D2 pinaculum fused from dorsum;SD1 slightly posteroventral to D1;L roup unisetose.Analg shield rounded posteriorly;anal legs with nine setae and one punctureSV group on .abdominal segments 1,2,7,8 and 9 usually 3:3:2:1:1.The crochets of A3一A6 triordina1. ,mesopenellipse.All spiracles oval,on T1 and A8 of about the same sizeLarva length:44—46 mm;Head width:2.5—2.9 mm. larger than the others. . Materials examined:Mature larvae collected from leaves of Buxus microphylla varsinic0 in Hangzh0u .City,Zhejiang Province。1991-04. Number of larvae examined:5. 维普资讯 http://www.cqvip.com
第25卷第2期 朴美仡等:中国绢野螟属3种幼虫记述(鳞翅目螟蛾科野螟亚科) 239 This species is characterized by the labrum emargination forming an almost right angle,L1 and L2 closely approximate,L1 laterodorsal to L2;Mandible with six apical teeth Oil cutting edge;SV group on abdominal segments 1,2,7,8 and 9 usually 3:3:2:1:1. References: [1]ISSIKI S.Ea Staged ofJapanese Moths ColoF:Vo1.II[M].Osaka:Hoikusha Publishing Co.,Std.,1969:79. [2]NEUNZIG H H.Immature insects:Vo1.1[M]///STEHR F W.Pyraloidea.Iowa:Kendall/Hunt Publishing Company, 1987:462—494. [3]HINTON H E.On the homology and nomenclature of the setae of Lepidoptera larvae,with some notes on the phylogeny of the Lepidoptera[J].Trans Roy Ent Soc 164. NEUNZIG H H.Morphological survey of the Maxillae in last stage larvae of the suborder Dit ̄ysia [5] GRIMES L R.,1946,97:1—37. Era Soc,1916,18:154一 RlCH C. On [4] HElthe taxonomic value of some larval characters in the Lepidoptera[J]. (Lepidoptera): Palpi[J].Ann En Soc Amer,1986,79:489—509. NEUNZIG H H.Morphological survey of the Maxillae in last stage larvae of the suborder Ditrcsia [6] GRIMES L R.(Lepidoptera): mesal lobes(Laciniogaleae)[J].An Era Soc Amer,1986,79:510—526. 方伟教授获 “2007年 度浙江省有突出贡献中青年专家 "称号 2007年1 1月6日,浙江省关于表彰2007年度浙江省有突出贡献中青年专家的决定下 发,浙江林学院方伟教授被浙江省授予“2007年度浙江省有突出贡献中青年专家”称号。 浙江省设立“浙江省有突出贡献中青年专家”荣誉称号,授予在科学技术和现代化建 设中做出突出贡献,取得显著经济、社会效益的中青年专业人才。2007年度浙江省授予省 有突出贡献中青年专家50名,其中省属本科高校9名。 评选省有突出贡献中青年专家是大力实施人才强省战略的重要举措,为学校实施人才强校战略提 供更高的平台 谢志新
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