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Acta Zootaxonomica Sinica , 28 (2) : 295 - 301 (Ap r. , 2003) ISSN 100020739 动物分类学报

ASYSTEMATICSTUDYOFTHEGENUS EOO P H YLA SWINHOEIN CHINA, WITH DESCRIPTIONS OF TWO NEW SPECIES (, , NYMPHULINAE)

L I Hou2Hun 3 , YOU Ping , WAN G Shu2Xia Depart ment of Biology , Nankai U niversity , Tianjin 300071

Abst ract This paper describes sixteen species of the Eoophyla Swinhoe that occur in China. Two species , E. abstr usa sp . nov. and E. evidens sp. nov. , are described as new toscience. Three species , E. melanops ( Hampson) , E. nigripilosa Yoshiyasu and E. thaiensis Yoshiyasu , are reported for the first time from this country. A key to the Chinese species of the genus is given. Photographs of adults and illustrations of the genitalia of the new species are p rovided. Key wor ds Lepidoptera, Crambidae, Nymp hulinae , Eoophyla , new species , China.

The genus Eoophyla Swinhoe , 1900 comp rises 49 and flat, with a comb at base posteriorly. Forewing species and 1 subspecies in the world ( Klima , 1937 ; with vein R1 stalked with R2 + 3 + 4 , posterior portion of Speidel , 1984 , 1998 ; Yoshiyasu , 1979 , 1985 , 1987 ; postmedial line unrecognizable, male with a series of Li et al ., 1995 ;Speidel and Mey , 1999) , mainly dis2 thick scales on posterior half of discoidal cell; hind2 tributed in the Oriental, Palearctic and Australia Re2 wing with vein Sc + R1 rather short anastomosed with gions. To date, 11 species and 1 subspecies have been Rs , M2 usually not connected with M 3 , marginal line recorded from China ( Klima , 1937 ; Wu , 1938 ; L u rep resented by a series of large or small blackish dots and Guan , 1953 ;Speidel , 1984 ; Yoshiyasu , 1992 ; Li which have silver y scales on or around them. Male et al ., 1995 ;Speidel and Mey , 1999) . The p resent genitalia with tegumen strongly excised at anterior paper reports 16 species and 1 subspecies from the margin; valva broad, with some lon g , specialized se2 country. Among them , Eoophyla abstr usa sp . nov. tae at apex ; phallus stout , without horn2like cornutus and Eoophyla evidens sp. nov. are described as new to as seen in Eristena ( You et al ., 2003) . Female geni2 science. Eoophyla mela nops ( Hampson , 1896 ) , talia with corpus bursae long and stout, with a pair of Eoophyla nigripilosa Yoshiyasu , 1987 and Eoophyla signum areas. thaiensis Yoshiyasu , 1987 are reported for the first The larvae of this genus live on the surface of time from China. The t ype specimens are deposited in rocks in rapid rivers and make sheet2like nests. They the Department of Biology, Nankai Universit y , Tian2 occur in shallow streams as well, and feed on attached jin , China. algae and diatoms on the rocks. The larval bod y is flat and has many short , single tracheal gills. Eoop hyl a Swi n hoe , 1900 Eoophyla Swinhoe , 1900. Cat . East . and Aust . Lepid. Heterocera Key to the Chinese species of the ge nus Eoop hyla Swi n hoe

Colln Oxf . Univ. Mus., 2 : 442 ;Speidel , 1984. Neue Ent . 1. Hindwing with vein M 2 stalked with M3 ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 2

Nachr., 12 : 33 ; Yoshiyasu , 1985. Sci . Rep . Kyoto Pref . Hindwing with vein M 2 not stalked with M 3 ⋯⋯⋯⋯⋯⋯⋯⋯⋯ 4 Univ., Agr ., 37 : 113 ; Li et al ., 1995. Journal of Northwest 2. Wings broad and apices broadly rounded; in male antenna 1st flagellar Forestry College , 10 (2) : 92. segment normally developed ⋯⋯⋯⋯ E. nigripilosa Yos hi yas u Type2species : Cataclysta peribocalis Walker , 1859 ( by subsequent desig2 Wings narrow and apices produced; in male antenna 1st flagellar seg2 nation by Shibuya , 1928. J . Fac. Agr . Hokkaido Imp . Univ., ment elongate ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 3 22 : 152) 3. Marginal dots on hindwing with two silvery spots ⋯⋯⋯⋯⋯⋯⋯ Theila Swinhoe , 1900. Cat . East . and Aust . Lepid. Heterocera Colln ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. simplicialis (Snellen) Oxf . Univ. Mus., 2 : 443. Marginal dots on hindwing with one silvery spot ⋯⋯⋯⋯⋯⋯⋯⋯ Type2species : Oligostigma plicatalis Walker , [ 1866 ] 1865. ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. ochripicta (Moore) 4. Hindwing with 3 marginal dots ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 5 Head with frons flattened; male antennae thick Hindwing with 4 marginal dots ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 10

The project was supported by Natural Science Foundation of Tianjin (023614011) . 3 E2mail : lihouhun @nankai1edu1cn Received 13 Nov. 2002 , accepted 25 Dec. 2002. 295 转载 中国科技论文在线 http://www.paper.edu.cn

692 Acta Zootaxonomica Sinica 动物分类学报 Vol. 28. No. 2

5. Anterior portion of marginal dots on hindwing with white bars ⋯⋯ blackish line ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. peribocalis ( Wal ker) ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. gibbosalis ( Guenée) 14. Marginal dots on hindwing with silvery spots between them ⋯ 15 Anterior portion of marginal dots on hindwing without white bars Marginal dots on hindwing with silvery spots anterior to them and ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯6 surrounded by blackish scales ⋯⋯⋯⋯⋯ E. t haiensis Yos hi yas 6. Forewing with posterior portion of postmedial ground fused with disco2 15. Female genitalia with a pair of signum areas ⋯⋯⋯⋯⋯⋯⋯⋯⋯ cellular lunule ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 7 ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. sej unctalis (Snellen) Forewing with postmedial ground not fused with discocellular lunule Female genitalia with two pairs of signum areas ⋯⋯⋯⋯⋯⋯⋯ ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯9 ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. menglensis Li et An 7. Hindwing with antemedial ground orange to fuscous ⋯⋯⋯⋯⋯ 8 1 Eoop hyl a abst r usa sp . nov. ( Figs. 1 , 3 , 5) Hindwing without distinct antemedial ground ⋯⋯⋯⋯⋯⋯⋯⋯⋯ ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. mimeticalis (Cara dja) Length of forewing. ♂111521215 mm ; ♀ 12102 8. Forewing with a white crescent band along posterior margin ; male 1615 mm. Head with frons flattened, fulvous. Vertex with fewer thick scales on discoidal cell; female genitalia with apop h2 ysis anterioris distinctly longer than posterioris ⋯⋯⋯⋯⋯⋯⋯⋯ crassituded with scales , extremel y so in male. Labial ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. si nensis ( Ha mpson) palp us upturned. Maxillar y palpus short. Proboscis Forewing without distinctly white band along posterior margin ; male long. Ocellus absent. Antenna filiform, fulvous, with strong thick scales on discoidal cell; female genitalia with apop h2 longer than 1/ 2 length of forewing, with a comb at ysis anterioris as long as posterioris ⋯⋯⋯ E. abst r usa sp . nov. 9. Hindwing with posterior portion of antemedial ground and postmedial base in male. Thorax above fuscous, beneath whitish. ground fused; female genitalia with two pairs of signum areas ⋯⋯ Legs long, fulvous except for anterior surface of ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. evidens sp . nov. forefemur and tibia dark fuscous. Abdomen fulvous. Hindwing with antemedial ground and postmedial ground interrupted ; Ground components of wings fuscous. Forewing female genitalia with a pair of signum areas at cervix of corpus bursae with costa straight , apex rounded. Lines and bands at ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. hamalis (Snellen) 10. Marginal dots on hindwing centrad with silvery spots ⋯⋯⋯⋯ 11 base indistinct. Male with a series of stron g thick scales Marginal dots on hindwing not centrad with silvery spots ⋯⋯ 14 on discoidal cell. With a lune2shaped fuscous band 11. Hindwing with submarginal white area whitish ⋯⋯⋯⋯⋯⋯⋯ 12 along posterior margin of forewing. Postmedial white Hindwing with submarginal white area smoky grey ⋯⋯⋯⋯⋯⋯ area wedge2shaped. Submarginal white area slender. ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. conj unctalis ( Wilema et Sout h) 12. Female genitalia with two signum areas, each of them almost joined Submarginal ground orange. Cilia gray. Hindwing at posterior portion ⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. halialis ( Wal ker) with apex rounded, termen strongly incised behind Female genitalia with a pair or two pairs of signum areas, each of apex. Antemedial ground and postmedial ground ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ them separated clearly 13 broad, fuscous. Submar ginal white area slender. 13. Anterior portion of the fourth marginal dot on hindwing without Marginal line rep resented by three small spots in cell at blackish line ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ E. mela nops ( Ha mpson) Anterior portion of the fourth marginal dot on hindwing with a clear M1 ,M2 and M 3 . Cilia gray.

Figs. 122. Adults of Eoophyla spp . 1. Eoophyla abstr usa sp . nov. ( ♂) . 2. Eoophyla evidens sp . nov. ( ♂)

Male genitalia ( Fig13 ) . Tegumen longer than than uncus. Valva broad, distinctl y incised behind wide, with anterior mar gin strongly incised, tegumen2 apex, with three long specialized setae at apical mar2 ventral plate distinct. Vinculum long, articulated with gin. Phallus long and thin, coecum penis well devel2 costa of valva. Saccus lar ger, rounded. Uncus long , oped. expanded at base, rounded apically. Gnathos shorter Female genitalia ( Fig15) . Ostium bursae broad, 中国科技论文在线 http://www.paper.edu.cn

Apr. , 2003 李后魂等 : 中国斑水螟属系统分类研究及二新种记述 (鳞翅目 , 草螟科 , 水螟亚科) 792

membranous. Ductus bursae long; bursal ring devel male with a few indistinct thick scales on discoidal cell; oped , rounded. Corpus bursae long and strong , with a forewing with a distinct crescent white area alon g pos2 pair of signum areas. Eighth tergum rather short , with terior margin ; male genitalia with valva slender; fe2 short setae posteriorly , apop hysis posterioris almost as male genitalia with apop hysis anterioris obviousl y long as anterioris. longer than those of the posterioris. Holotype ♂, Jiangkou ( 27141°N, 108150° E) , Etymology. The name abstr usa is derived from Guizhou Province, alt. 600 m , 28 J uly 2001 , leg. L I the Latin word abstr usus (dark) , referring to the new Hou2Hun. Parat ypes : 4 ♂♂, 7 ♀♀, same data as species with ground components of wings darker than holotype. those of the closely related species. Remarks. This new species is closely related to 2 Eoop hyl a evi dens sp . nov. ( Figs. 2 , 4 , 6) Eoophyla si nensis ( Hampson ) , but differs from the ♂ ♀ latter in the following characters: ground components Length of forewing. 111521210 mm ; 1215 of wings fuscous; forewing in male with a series of mm. Head with frons flattened, fulvous. Vertex ful 2 strong thick scales on discoidal cell; forewin g with a vous, crassituded with scales. Labial palp us slightly lune2shaped fuscous band along posterior margin and upturned, fulvous. Maxillar y palpus distinct , fulvous. without distinct crescent white area alon g the same Proboscis long. Ocellus absent. Antenna filiform, ful2 vous , longer than / length of forewing, with a comb area ; male genitalia with valva broader , distinctl y in2 1 2 at the base posteriorly in male. Thorax above pale , cised behind apex ; female genitalia with apop hysis fulvous, beneath whitish. Legs long, fulvous except posterioris almost as long as anterioris. However, in for anterior surface of forefemur and tibia dark fus 2 the latter ground components of wings pale orange ;

Figs. 326. Genitalia of Eoophyla spp . 3 , 5. Eoophyla abstr usa sp . nov. 4 , 6. Eoophyla evidens sp . nov. (Scales : 110 mm) 中国科技论文在线 http://www.paper.edu.cn

892 Acta Zootaxonomica Sinica 动物分类学报 Vol. 28. No. 2

cous. the female genitalia of the new species. Forewing with costa straight , apex rounded. 3 Eoop hyl a conj u nct alis ( Wile ma n et Sout h , Lines and bands indistinct from base to middle. With a 1917) long white band under discoidal cell. Discocellular Aulacodes conj unctalis Wileman et South , 1917. Ent ., 50 : 176. lunule triangular, fulvous. Postmedial white area Oligostigma a ulacodealis Strand , 1919. Ent . Mitt ., 8 : 106. wedge2shaped. Submarginal white area broad. Sub2 Eoophyla conj unctalis ; Shibuya , 1928. J . Fac. Agr . Hokkaido Imp . Univ., 22 : 152 ; Yoshiyasu , 1985. Sci . Rep . Kyoto Pref . Univ. marginal line and marginal line parallel with termen, Agr ., 37 : 114. blackish. Cilia fulvous. Hindwin g with apex rounded, ( ) termen strongly incised behind apex. Antemedial Distribution. China Taiwan . ground and postmedial ground fuscous , fused posteri2 4 Eoop hyl a gibbosalis ( Gue née , 1854) orly. Marginal line rep resented by three dots in cell at Oligostigma gibbosalis Guenée , 1854. Delt . et Pyral ., 8 : 262. Oligostigma trip unctalis Walker , 1865. List Spec. Lep . Ins. Br . M1 ,M2 and M 3 , each dot centrad with lar ge silvery Mus., 34 : 1331. spot. Cilia whitish. Oligostigma plicatalis Walker , 1865. List Spec. Lep . Ins. Br . Mus., Male genitalia ( Fig14 ) . Tegumen wider than 34 : 1332. long, with anterior margin strongly incised, tegumen2 Eoophyla gibbosalis ; Shibuya , 1928. J . Fac. Agr . Hokkaido Imp . Univ., 22 : 153 ; Wang et Speidel , 2000. Guide Book to in ventral plate distinct. Vinculum long , joined with cos2 Taiwan , 19 : 62. ta of valva. Saccus lar ger, rounded. Uncus long , ex2 Distribution. China ( Taiwan) ; Philippines , Indi2 panded at base, tine apical. Gnathos shorter than un2 a , Papua New Guinea. cus. Valva broad, with three lon g specialized setae at apical margin. Phallus long , coecum penis well devel2 5 Eoop hyl a halialis ( Wal ke r , 1859) oped. Cataclysta halialis Walker , 1859. List . Spec. Lepid. Insects Br . Mus., 17 : 447. Female genitalia ( Fig16) . Ostium bursae broad, Cataclysta sobrina Pryer , 1877. Cist . Ent ., 2 : 232. membranous. Ductus bursae short; bursal rin g devel2 Eoophyla halialis ; Speidel , 1984. Neue Ent . Nachr ., 12 : 35 ; Li et al . oped, rounded. Corpus bursae long , with two pairs of Journal of Northwest Forestry College , 10 (2) : 93. signum areas. Eighth tergum wider than long , with Length of forewing. ♂91521110 mm ; ♀ 11152 short setae posteriorly , apop hysis posterioris almost as 1415 mm. long as anterioris. Material examined. 2 ♀ ♀, Sangang , Wuyi , Holotype ♂, Mt . Pinglong , Shangsi Count y Fujian Province, 17 Sep . 1980 , leg. CHEN Tong ; (22109°N, 107158°E) , Guangxi , alt . 510 m , 6 Ap r. 4 ♂♂, 4 ♀♀, Neixiang, Henan Province, alt. 650 2002 , leg. HAO Shu2Lian and XUE Huai2J un. m , 10 J uly 1998 , leg. L I Hou2Hun ; 3 ♀♀, Chen2 Paratypes 2 ♂♂, Huawang Mountain Villa, Jinxiu zhou, Hunan Province, 29 J uly 1984 , leg. ZHAN G County (24108°N, 110111°E) , Guangxi , alt . 550 m , Ya2Lin ; 1 ♂, 2 ♀ ♀, Zhanjiang , Guangdong 15 Ap r. 2002 , leg. HAO Shu2Lian and XUE Huai2 Province , 9 Aug. 1989 , leg. ZHAN G Ya2Lin ; 1 ♂, J un ; 1 ♀, Mt . Gongbeilao ( 25124°N, 108151°E) , 3 ♀♀, Liuzhou, Guangxi , 8 Aug. 1989 , ZHAN G Guangxi , alt . 1 100 m , 27 Aug. 2001 , leg. J IAN G Ya2Lin ; 2 ♀♀, Linzhi, Guangxi , 7 Aug. 1989 , leg. Guo2Fang. ZHAN G Ya2Lin ; 2 ♂ ♂, 2 ♀♀, Hongqi Forestry Remarks. The new species is closely allied to Center, Shangsi County , Guangxi Auto. 260 m , 2 Eoophyla hamalis (Snellen) , but can be easily distin2 Ap r. 2002 , leg. HAO Shu2Lian and XUE Huai2J un ; 7 guished from the latter by the following characters: ♂ ♂, 6 ♀ ♀, Mt . Pinglong , Shangsi County , forewing without white band along posterior margin ; Guangxi , alt . 510 m , 6 Ap r. 2002 , leg. HAO Shu2 postmedial white area small; male genitalia with uncus Lian and XUE Huai2J un ; 3 ♀♀, Qionghai, Hainan tapering distally ; female genitalia with two pairs of Province , 12 Aug. 1989 , leg. ZHAN G Ya2Lin ; 11 ♀ signum areas. In the latter, forewin g with a crescent ♀, Xishui, Guizhou Province, alt. 500 m , 24 Sep . white band along posterior margin ; postmedial white 2000 , leg. YU Hai2Li ; 1 ♀, Chishui, Guizhou area large ; male genitalia with uncus rounded apical2 Province , alt. 390 m , 30 May 2000 , leg. DU Yan2Li. ly ; female genitalia with a pair of signum areas. Distribution. China ( Zhejiang , Fujian , Jiangxi , Etymology. The name evidens ( evident ) is a Henan, Hubei, Hunan, Guan gdong , Guangxi , Latin word, referring to the distinctive additional pair Hainan, Sichuan, Guizhou ) ; Vietnam, India, of signum areas at the cervix of the corpus bursae in Nepal , Bangladesh , Af ghanistan, Ethiopia. 中国科技论文在线 http://www.paper.edu.cn

Apr. , 2003 李后魂等 : 中国斑水螟属系统分类研究及二新种记述 (鳞翅目 , 草螟科 , 水螟亚科) 992

6 Eoop hyl a ha malis (Snelle n , 1876) New record to China. Oligostigma hamalis Snellen , 1876. Tijd. v. Ent ., 19 : 199. Length of forewing. ♂81521010 mm ; ♀ 10152 Eoophyla hamalis ; Speidel , 1984. Neue Ent . Nachr ., 12 : 37. 1210 mm. Length of forewing. ♂1115 mm ; ♀ 121521310 Material examined. 3 ♂ ♂, 3 ♀ ♀, Mengla , mm. Yunnan Province, 5 Sep . 1987 ; leg. CHAI Yong2 Material examined. 1 ♂, 1 ♀, Guangze , Fujian Hui ; 1 ♂, Mengla, Yunnan Province, alt. 670 m , 1 Province , 2 May 1960 , collector unknown; 1 ♂, Mt . May 1974 , leg. ZHOU Yao. Pinglong , Shangsi County , Guangxi , alt . 510 m , 6 Distribution. China ( Yunnan) ; Thailand. Ap r. 2002 , leg. HAO Shu2Lian and XUE Huai2J un. 11 Eoop hyl a ochripict a (Moore , 1887) ( Distribution. China Fujian , Guangxi , Cataclysta ochripicta Moore , 1887. Descr . Lep . Ins. Atkinson , 1887 : Sichuan) ; Vietnam, Indonesia, India. 209. Aulacodes ochripicta ; Caradja , 1925. Acad. Rom. Mem. Sect . Stiint ., 7 Eoop hyl a mel a nops ( Ha mp s on , 1896) (3) 3 (7) : 332. Aulacodes melanops Hampson , 1896. Fa una Brit . India ( ) , 4 : Eoophyla ochripicta ; Yoshiyasu , 1987. Microlep . Thai ., 1 : 168 ; Li et 214. al ., 1995. Journal of Northwest Forestry College , 10 (2) : 93. Eoophyla melanops ; Yoshiyasu , 1987. Microlep . Thai ., 1 : 163. ♀ New record to China. Length of forewing. 1215 mm. ♀ Length of forewing. ♂81521110 mm ; ♀ 11152 Material examined. 1 , Menglun, Yunnan 1315 mm. Province, alt. 640 m , 20 Ap r. 1974 , leg. ZHOU Material examined. 2 ♂♂, 7 ♀♀, Yuanbao2 Yao. ( ) cun , Guangxi , alt . 750 mm , 19 Aug. 2001 , leg. Distribution. China Yunnan ; Thailand, India. J IAN G Guo2Fang ; 1 ♂, 7 ♀ ♀, Mt . Gongbeilao , 12 Eoop hyl a peribocalis ( Wal ke r , 1859) Guangxi , alt . 1 100 m , 27 Aug. 2001 , leg. J IAN G Cataclysta peribocalis Walker , 1859. List . Spec. Lepid. Insects Br . Guo2Fang ; 1 ♀, Hongqi Forestry Center, Shangsi Mus., 17 : 446. Oligostigma pap ulalis Snellen , 1890. Trans. Ent . Soc. Lond., 1890 : County , Guangxi , alt . 260 m , 2 Ap r. 2002 , leg. 640. HAO Shu2Lian and XUE Huai2J un ; 1 ♀, Mt . Ping2 Eoophyla peribocalis ; Speidel , 1984. Neue Ent . Nachr ., 12 : 36. long , Shangsi County , Guangxi , alt . 510 m , 6 Ap r. Length of forewing. ♂ mm ; ♀ 2002 , leg. HAO Shu2Lian and XUE Huai2J un ; 1215 131521615 9 ♂♂, 7 ♀ ♀, Jiangkou, Guizhou Province, alt. mm. ♀♀ 600 mm , 27 J uly 2000 , leg. L I Hou2Hun. Material examined. 3 , Mt. Tianmu, Zhe2 Distribution. China ( Guangxi, Guizhou) ; Thai2 jiang Province, alt. 350 m , 15 Aug. 1999 , leg. L I ♂ ♀ ♀ land, India. Hong2Hun ; 1 , 14 , Mt. Emei, Sichuan Province, alt. 900 m , 30 Ap r. 1957 , leg. ZHEN G

8 Eoop hyl a menglensis L i et A n , 1995 Le2Yi ; 2 ♀♀, Shanxian, Henan Province, alt. 1 100 Eoophyla menglensis Li et al ., 1995. Journal of Northwest Forestry Col2 lege , 10 (2) : 94. m , 1 J une 2000 , leg. WEI Mei2Cai. Distribution. China ( Zhejiang, Henan, Sichuan, ♂ ♀ Length of forewing. 9102915 mm ; 12102 Yunnan) ; Vietnam, India, Sri Lanka, Yemen. 1415 mm. Material examined. 1 ♂, 1 ♀, Mengla , Yunnan 13 Eoop hyl a sej u nct alis (Snelle n , 1876) Oligostigma sej unctalis Snellen , 1876. Tijd. v. Ent ., 19 : 207. Province, alt. 670 m , 1 May 1974 , leg. ZHOU Yao ; Cataclysta delicata Moore , 1887. Lep . Ceylon , 3 : 556. 3 ♀♀, Mengla, Yunnan Province, 21 Nov. 1987 , Aulacodes sej unctalis Hampson , 1896. Fa una Brit . India , ( Moths) , 4 : L I Hou2Hun. 213. Distribution. China ( Yunnan) . Eoophyla sej unctalis Yoshiyasu , 1987. Microlep . Thai ., 1 : 160 ; Li et al ., 1995. Journal of Northwest Forestry College , 10 (2) : 93. 9 Eoop hyl a mimeticalis (Ca ra dja , 1925) Aulacodes mimeticalis Caradja , 1925. Acad. Rom. Mem. Sect . Sti2 Length of forewing. ♂8102915 mm ; ♀91021015 int ., (3) 3 (7) : 332. mm. Eoophyla mimeticalis ; Speidel et Mey , 1999. Tijd. v. Ent ., 142 : Material examined. 1 ♂, 5 ♀ ♀, Hongqi 130. Forestry Center, Shangsi County , Guangxi , alt . 260 Distribution. China ( Fujian , Guangdong) . m , 2 Ap r. 2002 , leg. HAO Shu2Lian and XUE Huai2 10 Eoop hyl a nigripilosa Yos hi yas u , 1987 J un ; 1 ♂, 3 ♀ ♀, Xinglong, Hainan Province, 1 Eoophyla nigripilosa Yoshiyasu , 1987. Microlep . Thai ., 1 : 170. Feb. 1959 , leg. J IN Gen2Tao ; 1 ♂, 3 ♀♀, 中国科技论文在线 http://www.paper.edu.cn

003 Acta Zootaxonomica Sinica 动物分类学报 Vol. 28. No. 2

Mengla, Yunnan Province, alt. 670 m , 1 May 1974 , Guangxi , alt . 510 m , 6 Ap r. 2002 , leg. HAO Shu2 leg. ZHOU Yao. Lian and XUE Huai2J un ; 1 ♂, Dongzhong Forestry Distribution. China ( Guangxi, Hainan, Yun2 Center , Guangxi , alt . 640 m , 8 Ap r. 2002 , leg. HAO nan) ; Thailand, India, Sri Lanka. Shu2Lian and XUE Huai2J un. Distribution. China ( Guangxi) ; Thailand. 14 Eoop hyl a simp licialis (Snelle n , 1876) Acknowle d ge me nts We would like to thank Profes2 14a Eoop hyl a simp licialis simp licialis (Snelle n , ( 1876) sor ZHAN G Ya2Lin Northwest Sci2Tech University of Oligostigma simplicialis Snellen , 1876. Tijd. v. Ent ., 19 : 201. Agriculture and Forestr y , Yangling ) for loaning us Aulacodes simplicialis Klima , 1937. Lep . Cat ., 84 : 140. some specimens. We would also like to thank Dr. W. Eoophyla simplicialis Yoshiyasu , 1987. Microlep . Thai ., 1 : 166 ; Li et Speidel ( Museum f ür Naturkunde, Humboldt2 al . , 1995. Journal of Northwest Forestry College , 10 (2) : 94. Universit¾t , Berlin) andDr. Y. Yoshiyasu (Laborato2 Length of forewing. ♂1215 mm. ry of Entomology , Facult y of Agriculture, Kyoto Pre2 Material examined. 1 ♂, Menglun, Yunnan fectural Universit y , Kyoto ) for p roviding us with Province, alt. 640 m , 5 May 1974 , leg. ZHOU Yao. valuable papers. Distribution. China ( Fujian , Guangdong , Yun2 R EFER EN CES nan) ; Thailand, Indonesia. Caradja , A. 1925. Ueber Chinas Pyraliden, Tortriciden, Tineiden nebst ( ) 14b Eoop hyla simplicialis rufalis Caradja , 1938 kurzen Betrachtungen, zu denen das Studium dieser Fauna Veranlas2 Aulacodes simplicialis f . r uf alis Caradja , 1938. Stettin. Ent . Ztg., sung gibt . Academia romana Memoriile Secti unii Stiintifice , ( 3) 3 99 : 256. (7) : 2572383 , pls. 122. Eoophyla simplicialis r uf alis Speidel et Mey , 1999. Tijd. v. Ent ., Caradj , A. 1938. Materialien zu einer Microlepidopteren2Fauna Nord2 142 : 130. Fukiens. Stettiner Entomologische Zeit ung , 99 : 2532357. Distribution. China ( Fujian , Guangdong) . Klima , A. 1937.Pyralididae: Scopariinae and Nymp hulinae , Lepi2 dopteror um catalogus , pars 84. Gravenhage , W. Jink , 572226. 15 Eoop hyl a si nensis ( Ha mp s on , 1897) Li , H2H , An , X2C , Li , Y2Y and Liu , M2T 1995. A study on genus Aulacodes sinensis Hampson , 1897. Trans. Ent . Soc. Lond., 1897 : Eoophyla from China (Lepidoptera : Pyralidae) . Journal of North2 176 ; Wang , 1980. Economic Fa una of China , 21 : 110. west Forestry College , 10 (2) : 92297. Eoophyla sinensis Speidel , 1984. Neue Ent . Nachr ., 12 : 37 ; Yoshiya2 Lu , J2R and Guan , Z2H 1953. The checklist of Pyralidae of China (A su , 1987. Microlep . Thai ., 1 : 172 ; Li et al ., 1995. Journal of supplement to Wuπs Catalogus Insectorum Sinensium , part Ⅱ,Nym2 Northwest Forestry College , 10 (2) : 93. phulinae, Scopariinae , Anerastiinae) . 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中国斑水螟属系统分类研究及二新种记述 (鳞翅目 , 草螟科 , 水螟亚科)

李后魂 尤 平 王淑霞 南开大学生物系 天津 300071

摘 要 对中国斑水螟属 Eoophyla Swinhoe 进行了系统研究 , 器爪形突端部尖 , 雌性外生殖器具 2 对囊突区 ; 黑斑水螟 共记录 16 种 。其中有 2 新种和中国 3 新纪录种 , 它们是 : 暗 E. melanops ( Hampson) 新纪录于广西上思和贵州江口 , 国 斑水螟 (新种) E. abstr usa sp . nov. , 该种与华斑水螟 E. 外分布于泰国和印度 ; 长鞭斑水螟 E. nigripilosa Yoshiyasu sinensis ( Hampson) 相似 , 主要区别在于新种色暗 , 沿前翅 新纪录于云南勐腊 , 国外分布于泰国 ; 泰斑水螟 E. thaiensis 后缘无新月形白斑 , 雄性外生殖器抱器瓣顶端凹陷 , 雌性外 Yoshiyasu 新纪录于广西上思 , 国外分布于泰国 。文中给出了 生殖器前 、后表皮突等长 ; 显斑水螟 (新种) E. evidens sp . 中国斑水螟属分种检索表 , 提供了新种成虫照片和外生殖器 nov. , 该种与短斑水螟 E. hamalis (Snellen) 相似 , 主要区 特征图 。模式标本保存于南开大学生物系 。 别在于新种沿前翅后缘无白斑 , 外线外白区小 , 雄性外生殖

关键词 鳞翅目 , 草螟科 , 水螟亚科 , 斑水螟属 , 新种 , 中国. 中图分类号 Q969. 42

天津市自然科学基金资助项目 (023614011)