A new species of Helina R. -D. from Qinghai-Xizang Plateau, China (Diptera, Muscidae)

2005·0.27 MB·

Acta Zootaxonomica Sinica, 30 (1): 191- 193 (Jan., 2005) ISSN1000(cid:1)0739
动物分类学报
A NEWSPECIES OF HELINA R. (cid:1)D. FROMQINGHAI(cid:1)XIZANG PLATEAU,
CHINA (DIPTERA, MUSCIDAE)
WANGMing(cid:1)Fu, XUE Wan(cid:1)Qi, WANGRong(cid:1)Rong
Institute of Entomology, ShenyangNormal University, Shenyang(cid:1) 110034, China
Abstract(cid:1) Thispaperdescribesone newspecies, i. e. Helina altica sp. nov. fromXizang, China. Type specimensare de(cid:1)
positedin the Instituteof Entomology, ShenyangNormal University.
Key words(cid:1) Muscidae, Helina, newspecies, Qinghai(cid:1)XizangPlateau, China.
(cid:1) (cid:1) The genus Helina R. (cid:1)D. , 1830belongs toMus(cid:1) katepisternal setae 2(cid:2)2; spiracles dark brown.
cidae, Diptera. To date, more than 400 species were Wing. Dark brown, tegula black, basicosta dark
known intheworld, 180 speciesof themwerefoundin brown, costal spine conspicuous, veins Sc bow(cid:1)like
China. This paper reports a new species fromQinghai(cid:1) curving, nodeof Rs bare, vein R andM a little de(cid:1)
4+ 5
Xizang Plateau, i. e. Helina altica sp. nov. Type viated from each other on apical part, crossvein r(cid:1)m
specimens aredeposited in theInstitute of Entomology, robust, crossvein dm(cid:1)cm sinuous in middle, both r(cid:1)m
Shenyang Normal University. and dm(cid:1)cm with conspicuous cloud; calypteres brown,
the lower one projecting; halteres brownish yellow.
Helina altica sp. nov. (Figs(cid:2)1(cid:1)4)
Legs. Black; fore tibia without median p; mid
Male. Body length 7(cid:2)7mm.
femur av row conspicuous on distal 1/3, ad row on
Head. Eyes with short and sparse cilia; frons(cid:1) basal 2/ 3, pv row complete, median ones long, mid
widthabout 1(cid:2)5 times of distance between outer mar(cid:1) tibia with 2 p; hind femur slightly swollen on distal
gins of posterior ocelli, frontal vitta black, about 5(cid:1)6 part, with complete ad row, 10(cid:1)11 strong comb(cid:1)like
times of fronto(cid:1)orbital plate, frontal setae6(cid:1)7, situated av on distal half and pv row conspicuous on distal
on lower 3/5, upper orbital setae absent, fronto(cid:1)or(cid:1) 1/4, hind tibia with 2 ad on median part, 1(cid:1)2 pd,
bital plates, parafacials and genae with dense gray
slender and longsetae rows on av and pv surfaces.
pollen, parafacial about 1(cid:2)2 times as wide as flagel(cid:1)
Abdomen. Long oval, with dense brownish gray
lomere; antennae black, flagellomere about 2 times as
pollen; tergite2to5 each with a pair of bigsubrectan(cid:1)
long as broad, arista short plumose, the longest hair gle blackpatches, tergite5witha broad brownvittae;
about 1/3 of flagellomere(cid:1)width; epistoma not projec(cid:1) sternite 1bare.
ting, vibrissal angle behind frontal angle; genae hig(cid:1) Female. Unknown.
her than 2/5 of eye(cid:1)height, the upper marginof genae Holotype , China: XizangAutonomous Region,
with a row of upcurvedsetae, genaeand metacephalon Mainling County, Doxong La ( 29!3∀N, 95!8∀E;
with black hairs; proboscis short, prementum with
3600(cid:1)4200m), 8 Aug. 2003, collected by WANG
pruinose, palpi black, clubbed.
Ming(cid:1)Fu. Paratypes 7 , samedata as holotype.
Thorax. Ground colour black with dark grayish
Remarks. This new species resembles H. celsa
brown pruinose, scutum with four dark longitudinal (Harris, 1866), but the new species differs from the
vittae, median pair not reaching to scutoscutellar su(cid:1) latter in having eyes with short and sparse cilia,
ture; presutural acr untidy, 4 rows, posterior acr 1, frontal vitta about5(cid:1)6timesof thefronto(cid:1)orbital plate,
dc 2+ 3, ia 0+ 2, pra strong, longer than posterior antennal flagellomere about 2 times as long as broad,
notopleural seta; notopleuron, underneath and lateral pra longer than posterior notopleural seta; katepister(cid:1)
margin of scutellum bare; basisternum, proepister(cid:1)
nal setae2(cid:2)2; fore tibia without ad, mid tibia with 2
num, anepimeron, katepimeron and meron bare;
p; hind tibia with 1(cid:1)2pd.
(cid:1) (cid:1) (cid:1)
Thisstudy was supported by National Nature Science Foundation of China (30270166), Nature Science Foundation of Shanxi Province
(20011101) andDirector FoundationofExperimental CentreofShenyangNormal University.
Received29 Mar. 2004, accepted6 Aug. 2004.
191
(cid:1) 1(cid:1)92(cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) Acta ZootaxonomicaSinica动物分类学报 Vol. 30(cid:1) No. 1
Figs(cid:2)1(cid:1)4 Helina altica sp. nov. 1. Abdomen, dorsalview. 2. Sternite5, ventralview. 3. Terminalia, posteriorview.
4. Terminalia, profileview.
(ed.), CatalogueofPalaearcticDiptera. 11: 57(cid:1)214.
REFERENCES
Sun, C(cid:1)H and Zhang, X(cid:1)Z 1982. Diptera, Syrphidae, Anthomyiidae,
Muscidae, Calliphoridae, InsectsofXizang, 2. SciencePress, Bei(cid:1)
Emden, F. I. Van, 1965. TheFauna of India andtheAdjacent Coun(cid:1)
jing. 210(cid:1)211.
tries, Diptera, Muscidae, part1, Zoological SurveyofIndiaCalcut(cid:1)
Shinonaga, S. andKano, R. 1984. ElevennewHelina(cid:1)speciescollected
ta, theManagerofPublicationsGovernmentofIndia, Delhi. 1(cid:1)647.
Fan, Z(cid:1)D, Chao, C(cid:1)M, Chen, Z(cid:1)Z et al. 1992. Keytothe Common onwet stones along mountain streams inPapua New Guinea (Dip(cid:1)
Flies of China, 2. SciencePress, Beijing. 401(cid:1)419. tera: Muscidae). Esakia, 21: 19(cid:1)29.
Wu, S(cid:1)GandFeng, Z(cid:1)J1996. TheBiologyandHumanPhysiologyinthe
Fang, J(cid:1)MandFan, Z(cid:1)D1988. Diptera: Muscidae. InsectsofMt. Nam(cid:1)
jagbarwaRegionof Xizang. SciencePress, Beijing. 497(cid:1)506. HohXil Region. SciencePress, Beijing. 191(cid:1)192.
Xue, W(cid:1)Q2002. ThreenewspeciesofthegenusHelina fromChangbai
Fang, J(cid:1)MandFan, Z(cid:1)D1993. Diptera: Muscidae. InsectsoftheHeng(cid:1)
Mountain, China (Diptera: Muscidae). Acta ZootaxonomicaSini(cid:1)
duanMountainsRegion, 2. SciencePress, Beijing. 1220(cid:1)1234.
Hennig, W. 1957(cid:1)1958. Muscidae. In: Linder, E. (ed.), Die ca, 27 (3): 637(cid:1)640. [动物分类学报]
Xue, W(cid:1)QandChao, C(cid:1)M1996. Fliesof China. Liaoning Science and
Fliegender palaearktischenRegion. 63b, Schweizerbart, Stuttgart.
TechnologyPress, Shenyang. 1116(cid:1)1165.
145(cid:1)232.
Hucket, H. C. 1965. TheMuscidae of NorthernCanada, Alaska and Xue, W(cid:1)Q, Wang, M(cid:1)FandTong, Y(cid:1)F2003. Fournewspeciesofthe
genusHelina R. (cid:1)D. fromQinghai, China (Diptera: Muscidae).
Greenland(Diptera). Mem. Ent. Soc. Canada, 42: 1(cid:1)369.
ActaZootaxonomicaSinica, 28 (4): 754(cid:1)758. [动物分类学报]
Pont, A. C. 1973. Studies onAustralianMuscidae(Diptera) V. Musci(cid:1)
daeandAnthomyiidaefrom LordHowe IslandandNorfolkIsland. Xue, W(cid:1)QandZhang, X(cid:1)Z1996. Diptera, Anthomyiidae, Fanniidae,
Muscidae, Calliphoridae, Hypodermatidae, Gasterophilidae. Insects
J. Aust. Ent. Soc., 12: 175(cid:1)194.
oftheKarakorum(cid:1)Kunlun Mountains. Science Press, Beijing. 219(cid:1)
Pont, A. C. 1986. Familis Muscidae, In: Soos, A. and Papp, L.
221.
Jan., 2005 王明福等: 中国青藏高原阳蝇属一新种记述 (双翅目, 蝇科) 193 (cid:1)
中国青藏高原阳蝇属一新种记述 (双翅目, 蝇科)
王明福(cid:1) 薛万琦(cid:1) 王荣荣
沈阳师范大学昆虫研究所(cid:1) 沈阳(cid:1) 110034
摘(cid:1) 要(cid:1) 报道了中国青藏高原阳蝇属1新种, 模式标本存于 新种外形特征与高阳蝇H. celsa (Harris, 1866) 相似,
沈阳师范大学昆虫研究所标本室。 但新种雄性复眼具短而疏的纤毛, 间额约为一侧额宽的5~ 6
高山阳蝇Helina altica sp. nov. (图1~ 4) 倍, 触角第3节长约为宽的 2倍, 翅前鬃强大, 长于后背侧
正模 , 西藏多雄拉山, 海拔 3600(cid:1)4 200m, 2003(cid:1)08(cid:1) 片鬃长度, 腹侧片鬃2(cid:2)2, 前胫无前背鬃, 中胫后鬃 2, 后
08, 王明福采。副模 7 , 采集地及时间同正模。 胫后背鬃1~ 2等即可与之区别。
关键词(cid:1) 蝇科, 阳蝇属, 新种, 青藏高原, 中国.
中图分类号(cid:1) Q969(cid:2)44