Cochylimorpha Razowski (Lepidoptera: Tortricidae: Cochylini) in China: one new species, three newly recorded species and description of the female of three species

2013·2.8 MB·

by  Yinghui Sun

©EntomologicaFennica.18December2013
Cochylimorpha Razowski (Lepidoptera: Tortricidae: Cochylini)
in China: one new species, three newly recorded species
and description of the female of three species
YinghuiSun&HouhunLi*
Sun, Y. & Li, H. 2013: Cochylimorpha Razowski (Lepidoptera: Tortricidae:
Cochylini)inChina:onenewspecies,threenewlyrecordedspeciesanddescrip-
tionofthefemaleofthreespecies.—Entomol.Fennica24:193–203.
Cochylimorpha subnomadana sp. n., fromMt. Liupan, Ningxia, China is de-
scribed as new. Cochylimorpha declivana (Kennel, 1901), C. halophilana
clavana (Constant, 1888), and C. meridiolana (Ragonot, 1894) are newly re-
corded for China. The previously unknown females of C. conankinensis (Ge,
1992),C.maleropa(Meyrick,1937),andC.razowskianaKuznetzov,2005are
describedforthefirsttime.Photographsoftheadultsandgenitaliaareprovided,
alongwithakeytoallthedescribedChineseCochylimorphaspecies.
Y.Sun&H.Li*,CollegeofLifeSciences,NankaiUniversity,Tianjin300071,
China;*Correspondingauthore-mail:[email protected]
Received5January2013,accepted3April2013
1.Introduction (2006)subsequentlyprovidedanannotatedlistof
20knownChinesespecies,excludingC.bipunc-
Cochylimorpha was established by Razowski tata(Baietal.,1996)andC.simplicis(Baietal.,
(1959)withCochylisfavillanaStaudinger,1859 1996). Prior to this study, 23 species were re-
asthetypespecies.Brown(2005)listed89spe- cordedinChina.
ciesworldwide, with83describedfromthePa- Inthispaper,wedescribeonenewspeciesand
laearcticRegion,fivefromtheOrientalRegion, the previously unknown females of three other
and one from the Neotropical Region. Subse- species,andpresentthefirstrecordsofthreespe-
quently, Kuznetzov (2005) proposed a new re- ciesforChina.
placementnameCochylimorpharazowskianafor
Cochylimorpha pallens (Kuznetzov, 1966), and
Razowski(2005)describedonenewspeciesfrom 2.Materialandmethods
Afghanistan and another from Tibet, China
(Razowski 2006). Aarvik (2010) described one Specimens examined were collected using light
new species and proposed three new combina- traps. Terminology for morphological features
tions from East Africa. At present, Cochyli- follows Razowski (1987). Genitalia dissection
morphacomprises95speciesworldwide(Gilli- and slide-mounting methods follow Li (2002).
ganetal.2012). Images of the adults were taken with a Nikon
In China, Cochylimorpha was treated as D300digitalcamerawithamacrolens,andim-
StenodesGuenée,1845byLiu&Li(2002),who ages of the genitalia were captured using an
compiledalistof15Chinesespecies.Razowski Olympus C-7070 digital camera attached to an
194 Sun&Li (cid:127) ENTOMOL.FENNICAVol.24
Olympus BX51 microscope. All the specimens basaldistancebetweenR–R lessthanbetween
1 2
examinedaredepositedintheInsectCollection, R–R, R to apex; hindwing in male without
2 3 5
College of Life Sciences, Nankai University, costalfold,RsandM stalkedorarisingfromthe
1
Tianjin, China. Type locality is abbreviated as samepoint,M andCuA stalkedorarisingfrom
3 1
TL. thesamepoint;hindwinginfemaleusuallywith
three spines in the frenulum. In male genitalia,
uncus and gnathos absent; socius decumbent,
3.Taxonomy connected with distal part of tegumen basally;
medianprocessoftranstillawithtinyspinesdis-
3.1.CochylimorphaRazowski,1959 tally; vinculumseparated ventrally; and phallus
slenderorstout.Infemalegenitalia,papillaanalis
StenodesGuenée,1845.AnnalesdelaSociEnto- slender; ductus bursae usually sclerotized and
mologiquedeFrance,2(3):298.–Typespe- distinct from corpus bursae; ductus seminalis
cies: Cochylis elongana Fischer von R arisingfromposteriorpartofcorpusbursae;and
lerstamm,1839.[preoccupied] corpus bursae usually sclerotized and internally
CochylimorphaRazowski,1959.PolskiePismo coveredwithspines.
Entomologiczne, 29: 440. – Type species: Biology. In the Palaearctic Region there are
CochylisfavillanaStaudinger,1859. two generations yearly, probably three in the
Bipenisia Razowski, 1960. Polskie Pismo south,andhibernationoccursinthelarvalstages.
Entomologiczne, 30: 300. – Type species: The larvae utilize mainly Artemisia species
Cochylis jucundana Treitschke, 1835. [sub- (Asteraceae), often feeding in the seeds, stems,
genusofStenodes] and roots (Razowski 1987). Numerous species
Bleszynskiella Razowski, 1960. Polskie Pismo are bound in open, dry biotopes, e.g. sands and
Entomologiczne, 30: 303. – Type species: various xerotherms; many species occur in the
OrthotaeniaalternanaCurtis,1831.[subge- steppes(Razowski2009).
nusofEuxanthoides] Distribution. The 95 described species of
Eustenodes Razowski, 1960. Polskie Pismo Cochylimorpha are distributed worldwide,
Entomologiczne, 30: 297. – Type species: mainly in the Oriental and Palaearctic regions,
EuxanthisdorsimaculanaPreissecker,1908. withmuchfewerspeciesintheAfricanandNeo-
[subgenusofStenodes] tropicalregions.
Euxanthoides Razowski, 1960. Polskie Pismo
Entomologiczne, 30: 302. – Type species:
TortrixstramineaHaworth,1811. 3.2.KeytotheChinesespecies
Parastenodes Razowski, 1960. Polskie Pismo ofCochylimorphabasedonmorphology
Entomologiczne, 30: 299. – Type species: ofadultsandmalegenitalia
Cochylis meridiana Staudinger, 1859. [sub-
genusofStenodes] 1. Forewingwithoutamarking(Fig.1d)
ParaxanthoidesRazowski,1960.PolskiePismo C.meridiolana
Entomologiczne, 30: 304. – Type species: – Forewingwithmarkings 2
Tortrix (Cochylis) chamomillana Herrich- 2. Forewingwithoutsubapicalfascia 3
Schfer,1851.[subgenusofEuxanthoides] – Forewingwithsubapicalfascia 6
Substenodes Razowski, 1960. Polskie Pismo 3. Median fascia of forewing absent on costal
Entomologiczne, 30: 298. – Type species: margin(Razowski1970:Pl.5,Fig.45)
Cochylis pontana Staudinger, 1859. [subge- C.jaculana
nusofStenodes] – Median fascia of forewing present on costal
margin 4
Diagnostic characters. Adults small to medium 4. Forewing without a spot on distal half of
size; sexual dimorphism in some species ex- costalmargin(Fig.1b) C.declivana
pressedintheforewingshape,narrowerinmale – Forewing with spots on distal half of costal
thaninfemale;forewingwithallveinsseparate, margin 5
ENTOMOL.FENNICAVol.24 (cid:127) Cochylimorpha(Lep.:Tortricidae)inChina 195
5. Forewingwithonespotondistalhalfofcostal 2002:Pl.LIV,Fig.7) C.cuspidata
margin(Razowski1970:Pl.9,Fig.90) – Medianprocessoftranstillatruncateonpos-
C.amabilis terior margin, phallus without cornutus
– Forewingwithseveralspotsondistalhalfof (Razowski1970:Pl.55,Figs.96 )
1–3
costalmargin(Razowski1977:P.36,Fig.3) C.fuscimacula
C.nipponana 18.Phalluswithonecornutus 19
6. Forewingwithalongitudinalband(Liu&Li – Phalluswithtwocornuti 23
2002:Pl.I,Fig.10) C.gracilens 19.Sacculuswithatinyspinedistally(Razowski
– Forewingwithoutalongitudinalband 7 1970:Pl.50,Figs.80 ) C.perturbatana
1–2
7. Medianfasciaofforewingabsentondorsum – Sacculuswithoutatinyspinedistally 20
(Razowski1970:Pl.6,Fig.60) C.nomadana 20.Medianprocessoftranstillaroundedonpos-
– Medianfasciaofforewingpresent teriormargin 21
ondorsum 8 – Medianprocessoftranstillaslightlyconcave
8. Forewing with median fascia and subapical onposteriormargin 22
fasciaconnectedanteriorly 9 21.Sacculusabout1/2lengthofcosta(Fig.2c)
– Forewing with median fascia and subapical C.halophilanaclavana
fascianotconnectedanteriorly 13 – Sacculus slightly shorter than costa
9. Phalluscoveredwithtinyteethdistally(Fig. (Razowski1970:Pl.43,Fig.54) C.cultana
3c) C.razowskiana 22.Cornutus a thick thorn, about 1/3 length of
– Phallusnotcoveredwithtinyteethdistally 10 phallus(Razowski1970:Pl.43,Fig.53)
10.Phalluswithonecornutus(Fig.2a) C.asiana
C.subnomadanasp.n. – Cornutusatinyspine(Baietal.1996:P.192,
– Phalluswithtwocornuti 11 Figs.4–4a) C.bipunctata
11.Phallus with one straight and one undulate 23.Twocornutiequalinlength 24
cornuti(Razowski1970:Pl.44,Fig.55) – Twocornutiwithlongeroneabouttwotimes
C.nankinensis lengthofshorterone 25
– Phalluswithtwostraightcornuti 12 24.Phallus almost as long as valva (Razowski
12.Twocornutiequalinlength(Fig.3a) 1970:Pl.52,Fig.87) C.isocornutana
C.conankinesis – Phalluslongerthanvalva(Baietal.1996:P.
– Twocornutiwithlongeroneabouttwotimes 192,Figs.3–3a) C.simplicis
lengthofshorterone(Fig.3b) C.maleropa 25.Distal half of valva gradually narrowed to
13.Phallus divided into two parts on distal half apex(Razowski1970:Pl.53,Figs.88 )
1–2
(Razowski1970:Pl.56,Figs.99 ) C.hedemanniana
1–2
C.emiliana – Distalhalfofvalvaextremelynarrow,almost
– Phallusnotdividedondistalhalf 14 samewidthascosta(Razowski2006:P.122,
14.Sacculuswithterminalprocess,phallusslen- Figs.1–2) C.yangtseana
der 15
– Sacculus without terminal process, phallus
stout 18 3.3.Cochylimorphasubnomadanasp.n.
15.Phallus bifurcate into two small teeth at the Figs.1a,2a
apex 16
– Phallusnotbifurcateattheapex 17 Type material. Holotype #: China, Qiuqianjia
16.Phallus not covered with tiny teeth distally Forest Farm, Mt. Liupan (35°42’N, 106°11’E),
andbearingtwocornuti(Razowski1970:Pl. Ningxia Hui Autonomous Region, 1,700 m,
55,Fig.95) C.lungtangensis 1.VII.2008,leg.ShulianHaoandZhiweiZhang.
– Phallus covered with tiny teeth distally and (GenitaliaslideNo.SYH11525).
bearingonecornutus(Razowski1970:Pl.53, Description. Adult (Fig. 1a) with wingspan
Fig.94) C.alticolana 14.0mm.Headwithvertexandfronsyellowish
17.Medianprocessoftranstillaconcaveonpos- white. Antenna yellowish brown, mixed with
teriormargin,phalluswithcornuti(Liu&Li brownish black scales. Labial palpus slender,
196 Sun&Li (cid:127) ENTOMOL.FENNICAVol.24
Fig.1.AdultsofCochylimorphaspp.–a.C.subnomadanasp.n.,holotype,male.–b.C.declivana(Kennel),
male.–c.C.halophilanaclavana(Constant),female.–d.C.meridiolana(Ragonot),female.–e.C.conan-
kinensis(Ge),female.–f.C.maleropa(Meyrick),male.–g.C.maleropa(Meyrick),female.–h.C.razowskiana
Kuznetzov,male.
about2.5timeslengthofdiameterofcompound oblique. Ground color yellowish white; costal
eye,yellowwithsparsebrownishblackscaleson margin with a yellowish brown stripe on basal
outer surface, yellowish whiteon inner surface. 1/4,sparselymixedwithbrownishblack;median
Thorax yellowish white; tegula grayish brown. fascia extending from middle of costal margin
Forewingnarrow,costalmarginstraight,termen obliquelyinwardtobasal2/5ofdorsum,grayish
ENTOMOL.FENNICAVol.24 (cid:127) Cochylimorpha(Lep.:Tortricidae)inChina 197
Fig.2.MalegenitaliaofCochylimorphaspp.–a.C.subnomadanasp.n.,holotype,slideno.SYH11525.–b.C.
declivana(Kennel),slideno.SYH11472.–c.C.halophilanaclavana(Constant),slideno.SYH11333.–d.C.
meridiolana(Ragonot),slideno.SYH11109.
brown, densely covered with ochreous yellow withochreousyellowonitsouter2/3excepton
scalesfromashortdistancebelowcostalmargin costal and dorsal margins, its inner margin pro-
to lower margin of cell, forming an ill-defined trudedandtouchingoutermarginofmedianfas-
spot, tinged with ochreous brown from lower ciaonanteriorhalf,formingatriangularyellow-
marginofcelltodorsum;subapicalfasciabroad, ishwhitepatchondorsum;ciliabasallygrayish
extending straight from before apex on costal white,distallygrayishblack.Hindwingandcilia
margin to before tornus, grayish brown, tinged gray.Fore-andmidlegsyellowishbrown,mixed
198 Sun&Li (cid:127) ENTOMOL.FENNICAVol.24
with brownish black; hindleg brownish black. 2010, leg. Linlin Yang. (Genitalia slide No.
Abdomenbrownishblack. SYH11472).
Male genitalia (Fig. 2a). Socius decumbent, Diagnosis. Adult (Fig. 1b) with wingspan
narrowedfrombasetopointedapex.Valvawith 14.5 mm. This species is similar to C. jaculana
outer margin obliquely straight; costa gently (Snellen, 1883) morphologically, but C. decli-
arched;medianprocessoftranstillabroad,trape- vana can be distinguished by the forewing
zoidal,distalpartwithtinyspines,apexrounded. groundcolorlighterfromthebasetoinnermargin
Sacculus narrow, heavily sclerotized, slightly ofthemedianfasciathanthatfromtheoutermar-
shorterthancosta.Vinculumslender.Juxtanearly ginofthemedianfasciatotheapex;thetegumen
oval.Phallusslightlylongerthanvalva,basal2/5 withoutaprocessattheapexandthephallushav-
expanded, sharply narrowedatdistal1/7, form- ingtwocornutiinthemalegenitalia(Fig.2b).In
ingathorn-shapeddistalprocess;cornutusthorn- C.jaculana,thegroundcoloroftheforewingis
shaped,about1/2lengthofphallus. uniformthroughout;thetegumenhasaprocessat
Female.Unknown. theapex,andthephallushasonecornutus.
Diagnosis.Thisnewspeciesisverysimilarto Distribution.China(Guizhou),Russia.
C.conankinensis(Ge,1992)andC.nankinensis Notes. This species is recorded for the first
(Razowski, 1964) morphologically, but C. timefromChina.
subnomadanasp.n.canbedistinguishedbythe
phallus bearing only one cornutus in the male 3.4.2.Cochylimorphahalophilanaclavana
genitalia.Inthelattertwospecies,thephallushas (Constant,1888)Figs.1c,2c,4a
twocornuti.ThemalegenitaliaofC.subnoma-
dana are similar to those of C. nomadana ConchylisclavanaConstant,1888.Annalesdela
(Erschoff, 1874), but those of C. subnomadana SociétéEntomologiquedeFrance,6(8):164.
canbedistinguishedbytheroundedapexofthe TL:France(AlpesMaritimes).
median process of the transtilla, which is trun- Stenodesclavana:Razowski,1970.Cochylidae,
cated in C. nomadana (Razowsk, 1970: Pl. 45, in Amsel et al. (ed.), Microlepidoptera
Figs.60 ). Palaearctica,3(1):132.
1–2
Distribution.China(Ningxia). Cochylimorpha clavana: Razowski, 1991. Acta
Etymology.Thespecificnameisderivedfrom ZoologicaCracoviensia,34(1):104.
the Latin prefix sub-, and the name of the pre- Cochylimorpha halophilana clavana: Huemer,
vious known species nomadana, showing the 2000. Gortania Atti del Museo Friulano di
similarityofthesetwospecies. Storia Naturale, 22: 289. Razowski, 2002.
Tortricidae of Europe, Tortricinae and
Chlidanotinae,1:40.
3.4.NewlyrecordedspeciesforChina
Materialexamined.China:2##,1$,Xinjiang
3.4.1.Cochylimorphadeclivana(Kennel,1901) UyghurAutonomousRegion,Abudula,Tacheng
Figs.1b,2b County (46°46’N, 82°59’E), 5–22.VIII.1990,
leg.JinfuLi.(GenitaliaslideNos.:ZX07024#,
Euxanthis declivana Kennel, 1901. Deutsche SYH11333#,SYH11344$).
Entomologische Zeitschrift Iris, 13(1900): Diagnosis. Adult (Fig. 1c) with wingspan
243.TL:Russia(Amur,Pom-pejewka). 16.0–20.0 mm. This species is similar to C.
Stenodes declivana: Razowski, 1961. Polskie fuscimacula(Falkovitsh,1963)superficially,but
PismoEntomologiczne,31:308. C.halophilanaclavanacanbedistinguishedby
Cochylimorphadeclivana:Razowski,1991.Acta the sacculus without a terminal process and the
ZoologicaCracoviensia,34(1):105. phallusbearingonecornutusinthemalegenitalia
(Fig. 2c); the ductus bursae gradually narrowed
Material examined. China: 1 #, Kuankuoshui posteriorly and the corpus bursae covered with
Nature Reserves, Suiyang County (27°58’N, tinyspinesinthefemalegenitalia(Fig.4a).InC.
107°11’E),GuizhouProvince,1,500m,10.VIII. fuscimacula,thesacculushasaterminalprocess
ENTOMOL.FENNICAVol.24 (cid:127) Cochylimorpha(Lep.:Tortricidae)inChina 199
andthephalluslackscornuti;theductusbursaeis
gradually broadened posteriorly, and thecorpus
bursaelacksspines.
Distribution.China(Xinjiang),France.
Hostplant. Artemisia gallica (Razowski,
2002).
Notes. This species is recorded for the first
timefromChina.
3.4.3.Cochylimorphameridiolana(Ragonot,
1894)Figs.1d,2d,4b
Conchylis meridiolana Ragonot, 1894. Annales
de la Société Entomologique de France, 63:
196.TL:Transkaspien[Turkestan](Tura).
Cochylis ochrostriana Kennel, 1899. Deutsche
Entomologische Zeitschrift Iris, 12: 35. TL:
CentralAsia[Russia](Turkestan,Ferghana).
Stenodesmeridiolana:Razowski,1970.Cochy-
lidae,inAmseletal.(eds.),Microlepidoptera
Palaearctica,3(1):158.
Cochylimorpha meridiolana: Razowski, 1991.
ActaZoologicaCracoviensia,34(1):105.
Materialexamined.China:1#,1$,YebatanNa-
ture Reserves (46°12’N, 82°59’E), Xinjiang
Uyghur Autonomous Region, 8.–11.VII.1997.
(GenitaliaslideNos.:SYH11098$,SYH11109
#).
Diagnosis. Adult (Fig. 1d) with wingspan
21.0–23.0mm.Thisspeciescanbeeasilydistin-
guishedfromitscongenersbyhavingauniform
forewingmaculation.Themalegenitaliaaresim-
ilartothoseofC.nankinensis(Razowski,1964),
butthoseofC.meridiolanacanbedifferentiated
bythemedianprocessofthetranstillagradually
narrowedfromthebasetotheapex,andthephal-
lus lacking cornuti (Fig. 2d). In C. nankinensis,
themedianprocessofthetranstillaisnearlysemi-
circular,andthephallushastwocornuti.Thefe-
malegenitalia(Fig.4b)aresimilartothoseofC.
jaculana (Snellen, 1883), but the corpus bursae
lacksacircleofsclerotizedband,whichispresent
ontheposterior3/4inC.jaculana.
Fig.3.MalegenitaliaofCochylimorphaspp.
–a.C.conankinensis(Ge),slideno.SYH11497.
–b.C.maleropa(Meyrick),slideno.SYH11381.
–c.C.razowskianaKuznetzov,slideno.SYH11535.
200 Sun&Li (cid:127) ENTOMOL.FENNICAVol.24
Distribution. China (Xinjiang), Russia, Tur- zed, densely covered with tiny spines; ductus
kestan. seminalis arising from posterior part of corpus
Notes. This species is recorded for the first bursae.
timefromChina. Diagnosis.ThisspeciesissimilartoC.nanki-
nensis(Razowski,1964)inbothfasciesandgeni-
talstructures,butC.conankinensiscanbedistin-
3.5.Threespecieswithdescription
guishedbythephalluswithtwostraightcornutiin
ofthefemale
themalegenitalia(Fig.3a).InC.nankinensis,the
phallushasonestraightcornutusandoneundu-
3.5.1.Cochylimorphaconankinensis(Ge,1992)
latecornutus.Thefemalegenitaliacanbeeasily
Figs.1e,3a,4c
distinguished from its congeners by the corpus
StenodesconankinensisGe,1992.Sinozoologia, bursae entirely covered with dense tiny spines.
9: 303. TL: China (Sichuan Province, Mt. This species is also similar to C. maleropa
Qingcheng). (Meyrick,1937)ingenitalstructures,andthedif-
Cochylimorphaconankinensis:Razowski,2006. ferencesbetweenthemarenotedunderthelatter
NotaLepidopterologica,29(1/2):123. species.
Distribution.China(Gansu,Shaanxi,Sichu-
Materialexamined. China:SichuanProvince:1 an).
$, Mt. Longquan, Chengdu City (30°34’N, Notes.Thefemaleofthisspeciesisdescribed
104°19’E), 850 m, 8.V.1994, leg. Jin Zhou. forthefirsttime.Thisspeciesappearedasasyn-
ShaanxiProvince:1$,HuoditangForestFarm, onym of C. isocornutana (Razowski, 1964) in
NingshanCounty(33°26’N,108°26’E),1,650m, Razowski (2009). We treat it as a valid species
28.V.–2.VI.1992, leg. Houhun Li; 1 $, Shang- sincetheadultsofthetwospecieslookverydif-
dong, Ziyang County, Ankang City (32°33’N, ferent.
108°32’E), 300 m, 22.V.1994, leg. Jin Zhou; 3
##, Louguantai, Zhouzhi County, Xi’an City 3.5.2.Cochylimorphamaleropa(Meyrick,
(34°10’N, 108°12’E), 480 m, 10.V.1995, leg. 1937)Figs.1f,g,3b,4d
Aisihaer. Gansu Province: 1 #, Yangba Forest
Farm, Kang County (33°20’N, 105°36’E), 800 Euxanthis maleropa Meyrick, 1937. In Caradja
m, 6.VI.1995, leg. Aisihaer; Wen County & Meyrick, Deutsche Entomologische Zeit-
(32°58’N,104°41’E):4##,Mt.Yangga,2,000 schriftIris,51:172.TL:China(YunnanPro-
m, 4.–5.VII.2001, 1 #, Qiujiaba, 2,350 m, vince,Likiang).
3.VII.2001, leg. Houhun Li and Xinpu Wang. Stenodes maleropa: Razowski, 1970. Cochy-
(GenitaliaslideNos.:MZ96142#,MZ96143$, lidae,inAmseletal.(ed.),Microlepidoptera
Zhang Xu NKU3, ZX06053 #, ZX06059 #, Palaearctica,3(1):167.
ZX06060 $, SYH11482 #, SYH11497 #, Cochylimorphamaleropa:Razowski,1991.Acta
SYH12043$,SYH12070#). ZoologicaCracoviensia,34(1):105.
Description. Adult (Fig. 1e) with wingspan
13.0–18.0mm.Forewinginmalenarrowerthan Material examined. China: Yunnan Province: 1
thatinfemale. $,Yufengsi,Lijiang(26°52’N,100°14’E),2,650
Femalegenitalia(Fig.4c).Papillaanalisnar- m, 17.VII.2001, leg. Houhun Li and Xinpu
row,lengthaboutsixtimeswidth,slightlyshorter Wang.ShaanxiProvince:1#,HuoditangForest
thanapophysisposterioris.Apophysisposterioris Farm, Ningshan County (33°26’N, 108°26’E),
slightly shorter than apophysis anterioris. 1,620 m, 10.VI.1987, leg. Houhun Li; 1 #,
Sterigma weakly sclerotized, nearly quadrate. XinjiashanForestFarm,FengCounty(33°55’N,
Antrumannular,somewhatshort,heavilysclero- 106°31’E), 1,600 m, 13.VII.1988, leg. Houhun
tized,serrateonposteriormargin;ductusbursae Li. (Genitalia slide Nos.: SYH11258 $,
very short, about 1/6 length of corpus bursae, SYH11381#).
membranous, length slightly longer than width. Description.Adult(Fig.1f–g)withwingspan
Corpus bursae nearly rounded, heavily scleroti- 7.0–14.0mm.
ENTOMOL.FENNICAVol.24 (cid:127) Cochylimorpha(Lep.:Tortricidae)inChina 201
Fig.4.FemalegenitaliaofCochylimorphaspp.–a.C.halophilanaclavana(Constant),slideno.SYH11344.
–b.C.meridiolana(Ragonot),slideno.SYH11098.–c.C.conankinensis(Ge),slideno.SYH12043.–d.C.ma-
leropa(Meyrick),slideno.SYH11258.–e.C.razowskianaKuznetzov,slideno.SYH11269.
Femalegenitalia(Fig.4d).Papillaanalisnar- posteriorisslightlyshorterthanapophysisanteri-
row,lengthaboutsixtimeswidth,aboutthesame oris. Ductus bursae weakly sclerotized, slightly
length as apophysis posterioris. Apophysis shorterthancorpusbursae,lengthabout3.5times
202 Sun&Li (cid:127) ENTOMOL.FENNICAVol.24
width,slightlynotchedonposteriormargin.Cor- 1,000m,30.V.2000,leg.HailiYu.ShaanxiPro-
pus bursae nearly rounded, weakly sclerotized; vince:2##,1$,XinjiashanForestFarm,Feng
ductus seminalis arising from posterior part of County (33°55’N, 106°31’E), 1,600 m, 10–
corpusbursae. 13.VII.1988, leg. Houhun Li; 1 #, Huoditang,
Diagnosis.Themalegenitaliaofthisspecies NingshanCounty(33°26’N,108°26’E),1,620m,
are similar to those of C. conankinensis (Ge, 13.VII.1990, leg. Jinfu Li; 1 $, Xunyangba,
1992),butC.maleropacanbedistinguishedby NingshanCounty(33°43’N,108°50’E),1,360m,
thesacculusslightly protrudedatthemiddleon 3.VII.2007, leg. Haili Yu. Gansu Province: 11
the ventral margin, and the phallus bearing two ##, Mt. Yangga, Wen County (32°58’N,
cornuti unequal in length in the male genitalia 104°41’E),2,000m,5.VII.2001,leg.HouhunLi
(Fig. 3b);andtheductusbursaeslightly shorter and Xinpu Wang. Qinghai Province: 12 ##,
than the spine-free corpus bursae in the female Mengda,Xunhua(35°50’N,102°28’E),2,240m,
genitalia.InC.conankinensis,thesacculusdoes 13.VII.1995,leg.HouhunLiandShuxiaWang.
not protrude ventrally and the phallus has two Ningxia Hui Autonomous Region: Mt. Liupan
cornutiequalinlength;theductusbursaeisabout (35°42’N, 106°11’E): 11 ##, 2 $$, 1.–2.VII.
1/6 length of the corpus bursae and the corpus 2008,1$,WoyangchuanForestFarm(35°42’N,
bursaeisdenselycoveredwithtinyspines.This 106°11’E), 1,700 m, 3.VII.2008, leg. Shulian
speciesisalsosimilartoC.razowskianaKuznet- Hao and Zhiwei Zhang. (Genitalia slide Nos.:
zov,2005,andthedifferencesbetweenthemare NKU1#,ZX06043#,ZX06054#,ZX07013
notedunderthelatterspecies. #, ZX07020 #, ZX07023 #, SYH11208 #,
Distribution.China(Shaanxi,Yunnan). SYH11269 $, SYH11347 #, SYH11478 #,
Variation. In males fromShaanxi, the broad SYH11526 $, SYH11527 $, SYH11532 #,
subapicalfasciaontheforewingisgrayishbrown SYH11534 #, SYH11535 #, SYH11627 #,
mixed with yellowish brown, and extends from SYH12074 $, SYH12078 #, SYH12081 #,
theanteriorhalfoftheoutermarginofthemedian SYH12082$).
fasciaobliquely tothetornus,formingayellow Description. Adult (Fig. 1h) with wingspan
triangularpatchonthedorsumbetweentheme- 9.0–16.0mm.
dianfasciaandthesubapicalfascia(Fig.4). Femalegenitalia(Fig.4e).Papillaanalisnar-
Notes.Thefemaleofthisspeciesisdescribed row,lengthaboutsixtimeswidth,slightlylonger
forthefirsttime. thanapophysisposterioris.Apophysisposterioris
about 5/7 length of apophysis anterioris. Ste-
3.5.3.CochylimorpharazowskianaKuznetzov, rigma weakly sclerotized, nearly quadrate.
2005Figs.1h,3c,4e Antrum annular, somewhat short, serrated on
posteriormargin;ductusbursaegraduallybroad-
Stenodes pallens Kuznetzov, 1966. Trudy ened posteriorly, slightly shorter than corpus
Zoologicheskogo Instituta Akademii Nauk bursae,itsanteriorhalfweaklysclerotized,poste-
SSSR,37:202.TL:Russia(PrimorskyKrai, rior half membranous. Corpus bursae nearly
Vladivostok,Okeanskaja). rounded,denselycoveredwithtinyspineslater-
Cochylimorpha pallens: Razowski, 1991. Acta ally,sclerotizedonposteriorhalflaterally;ductus
ZoologicaCracoviensia,34(1):106. seminalis arising from posterior part of corpus
Cochylimorpha razowskiana Kuznetzov, 2005. bursae.
ZoosystematicaRossica,14(1):178. Diagnosis.Themalegenitaliaofthisspecies
are similar to those of C. maleropa (Meyrick,
Material examined. China: Hebei Province: 2 1937)withthesacculusprotrudedoutwardven-
##, 1 $, Mt. Wuling, Xinglong County (30° trally,butthoseofC.razowskianacanbedistin-
36’N, 117°29’E), 2.–3.VII.2009, leg. Qing Jin. guishedbythenearlyquadratemedianprocessof
ShanxiProvince:1$,Mt.Luya,NingwuCounty the transtilla in the male genitalia (Fig. 3c); the
(39°00’N,112°18’E),1,450m,19.VII.2011,leg. ductus bursae gradually broadened posteriorly
ShulianHaoandJiayuLiu.HenanProvince:1#, andthecorpusbursaecoveredwithtinyspinesin
Shiziping, Lushi County (34°03’N, 111°02’E), thefemalegenitalia.InC.maleropa,themedian