Acta Zootaxonomica Sinica，38 ( 2): 427 － 431 ( Apr． 2013) ISSN 1000-0739

FIRST RECORD OF THE SINUOTHRIPS COLLINS IN ( THYSANOPTERA，) FROM CHINA DANG Li-Hong1，2 ，Q IAO Ge-Xia1* 1． Key Laboratory of Zoological Systematics and Evolution，Institute of Zoology，Chinese Academy of Sciences，Beijing 100101，China 2． University of Chinese Academy of Sciences，Beijing 100049，China

Abstract T he monobasic genus，Sinuothrips C ollins，is newly recorded from C hina，and one new record species，S． hasta C ollins，2000，is illustrated and described． T he updated generic diagnosis and COⅠ sequences of the species are also provided here． Key words T hysanoptera，Phlaeothripidae，Phlaeothripinae，Sinuothrips hasta，COⅠ，C hina．

1 Introduction genera within the tribe Haplothripini． In 1996，M ound and M arullo presented three ill-defined major ‘ lineages ’， Phlaeothripinae，the largest subfamily in Phlaeothripidae Haplothrips-lineage， Liothrips-lineage and Phlaeothrips-lineage． ( the only family in suborder T ubulifera)，has 2 775 species in T hen，M ound and M inaei ( 2007 ) redefined the Haplothrips- 375 genera in the world ( M ound，2012)，of which 202 species lineage as the tribe Haplothripini． Furthermore，they discussed in 59 genera are known from C hina ( M irab-balou et al．，2011; the definition of the Haplothipini，and renewed the list of 34 C ao ＆ Feng，2011; Dang ＆ Q iao，2012) ． In the subfamily genera worldwide within the tribe． In C hina，Zhang ( 1984) Phlaeothripinae，although more than 300 genera include no reviewed C hinese Haplothripini species including 7 genera and more than 10 species，there are still four large genera including 24 species． According to the updated classification system more than 100 species． For it is difficult to distinguish so many ( M ound ＆ M inaei，2007)，there are 12 genera in the tribe genera based on only morphological characters，there is not Haplothripini from C hina ( T able 1 ) ． O f these，Haplothrips satisfactory formal classification or key to them in the subfamily species are widespread in C hina，and Plicothrips Bhatti was just until now ． Earlier， Priesner ( 1961 ) suggested that known in T aiwan Island． Phlaeothripinae should be divided into 10 tribes，and listed 34 Table 1． Genera of Chinese Haplothripini． Names of genera Nos． of species Distribution in C hina Fujian， T aiwan， Guangdong， Hainan， Guangxi， Androthrips Karny，1911 3 Guizhou，Yunnan Apterygothrips Priesner，1933 2 Inner M ongolia，Ningxia，Sichuan ，T ibet Bagnalliella Karny，1920 1 Beijing，Shandong，Shaanxi，Jiangsu，Zhejiang，T aiwan Dolichothrips Karny，1912 4 T aiwan，Guangdong，Hainan，Yunnan Dyothrips Kud，1974 1 Fujian，T aiwan，Guangdong，Yunnan Haplothrips Amyot ＆ Serville，1843 18 W idespread in C hina Hunan， Fujian， T aiwan， Guangdong， Hainan， Guangxi， Karnyothrips W atson，1923 2 Sichuan，Guizhou，Yunnan Mesothrips Zimmermann，1900 6 Fujian，T aiwan，Hainan，Guangdong，Hong Kong，Yunnan Plicothrips Bhatti，1979 1 T aiwan Podothrips Hood，1913 3 Henan，T aiwan，Guangdong，Guizhou Praepodothrips Priesner ＆ Seshadri，1952 2 Guangdong，Hainan，Yunnan Sinuothrips C ollins，2000 1 Inner M ongolia Xylaplothrips Priesner，1928 3 Fujian，T aiwan，Guangdong，Hainan，Yunnan

* C orresponding author，E-mail: qiaogx@ ioz． ac． cn T his research was supported by the National Science Funds for Distinguished Young Scientists ( 31025024)，National Science Fund for Fostering T alents in Basic Research ( J1210002)，a grant ( O529YX5105) from the Key Laboratory of the Zoological Systematics and Evolution of the C hinese Academy of Sciences，and the M inistry of Science and T echnology of the People's Republic of C hina ( M O ST 2011FY120200) ． Received 28 Dec． 2012，accepted 28 Feb． 2013． 427 428 Acta Zootaxonomica Sinica Vol． 38 No． 2

T he genus Sinuothrips C ollins in Haplothripini was erected in maximum 64，top 19． But in the other genera of Haplothripini， 2000 with the only species S． hasta C ollins． C ollins ( 2000 ) the head shape is almost subparallel-sided，or constricted at base collected the species in thatching reed of Phragmites australis like Mesothrips species ( O kajima，2006) ． unusually，and thought it was invaded into England from O nly for the remarkable projection on the front of head， T urkey by transportation． Now Sinuothrips hasta C ollins is firstly Sinuothrips is similar to Rhinoceps Faure． However，in Sinuothrips， discovered in Ejina Banner of Alashan League，Inner M ongolia， the projection is unique including two parts，which are the short C hina． In this paper，as a new record genus and species，it was and broad projection between the front edge of eyes and basal described and illustrated． For more identifying characters，DNA part of antennal segment Ⅰ，and the ensiform projection from barcoding sequences ( COⅠ) are provided here as well． the base of antennal segment Ⅰ to the apex of segment Ⅳ with round-sided and blunt end， like antenna arising from the 2 Materials and Methods projection ( Figs 1，9); as for Rhinoceps，the projection is like a T he samples of were collected into 95 % ethanol and thin chimney in shape with extending from the anterior ocellus stored at － 20 ℃ ． T otal genomic DNA was extracted from area to the apex of antennal segment Ⅱ with parallel-sided and single thrips using the method of Rugman-Jones et al． ( 2006)， flattened end ( M ound ＆ M inaei，2007 ) ． Although the two M ound et al． ( 2010) and Dang ＆ Q iao ( 2012c) ． T he COⅠ genera shared the special character，they are related further on sequences were amplified using primers LC O1490 and account of other different morphological characters as follows: in HC O2198 ( M ound et al．，2010) ． Sequences were assembled by Rhinoceps，antennal segments Ⅲ － Ⅳ with 3 and 4 sensoria， Seqman Ⅱ ( DNAstar，Inc．，M adison，W I，U SA ) and then respectively; metathoracic sternopleural sutures present; aligned using C lustal W ． forewing parallel sided; abdominal tergites Ⅱ － Ⅶ each with one T he remaining carcass was removed and stored in 10 % pair of well developed retaining setae ( M ound ＆ M inaei， KO H for several days ( usually 1 or 2 days for the smaller 2007) ． thrips，about 2 － 3 mm) ． T hen permanent slides，measurements 3. 2 Sinuothrips hasta Collins，2000 New record to China and pictures are processed by the method of Dang ＆ Q iao ( Figs 1 － 13) ( 2012c) ． T hrips terminology in this paper generally follows Sinuothrips hasta C ollins，2000: 286． M ound ( 2012 ) and O kajima ( 2006 ) ． T he unit of Female macroptera． Body brown ( Fig． 9); head brown measurements is micrometre． with the remarkable prominence dark brown; antennal segments All specimens including vouchers and a female type are Ⅰ － Ⅱ yellowish brown，Ⅲ － Ⅵ yellow ，Ⅶ － Ⅷ brown; deposited in the National Zoological M useum of C hina，Institute thorax uniform brown; legs brown，but fore tibia paler toward of Zoology，C hinese Academy of Sciences，Beijing，C hina and apex and all tarsi yellow ; abdominal tergite Ⅰ paler，Ⅱ － Ⅵ in the Australia National C ollection，C SIRO ，C anberra， yellowish brown with dark marks in the middle， Ⅶ － Ⅹ Australia． uniform brown，but tube with paler toward apex． 3 Taxonomy Head broad basally，narrowing gradually to the top of 3. 1 Sinuothrips Collins，2000 New record to China head，the prominence in front of eyes ensiform ( Figs 1，9 － Sinuothrips C ollins，2000: 285． T ype-species: Sinuothrips hasta 10); anterior ocellus much smaller than posterior pair，ocellar C ollins，2000． setae small ( Figs 1，10); eye normal，pair of postoculars much Diagnosis． M edium sized species． Antennae 8-segmented， shorter than eyes，pointed at apex，far away from each other，in segment Ⅲ asymmetrical，segment Ⅷ not constricted basally， contact with eyes; maxillary stylets reached postoculars; segment Ⅲ and Ⅳ with 0 + 1 or 01 + 1 and 1 + 2 or 2 + 2 antennal segments not elongate ( Figs 2，10)，segments Ⅴ － Ⅵ primary sensoria respectively． Head a little longer than width with 1 + 1 sensoria，all sensoria small． Pronotum smooth，four across eyes，prolonged strongly in front of eyes ( Figs 1，10); pairs of major setae developed，pointed at apex，anteromarginal eyes normal，a pair of postocular setae developed． M outh-cone setae reduced，anteroangulars a little shorter than midlateral short and rounded，maxillary stylets long and far apart at the setae，epimeral setae the longest，posteroangulars a little longer middle，with maxillary bridge． Pronotum smooth，major setae than anteroangulars ( Figs 1， 10 ) ． M esopraesternum boat- variable in length，prothoracic notopleural sutures complete; shaped ( Fig． 4)，narrowed medially． M etanotum sculptured basantra and ferna developed． Prospinasternum and with reticulation，pair of median setae developed，pointed at mesopresternum well developed． M etathoracic sternopleural apex ( Figs 3， 11 ) ． Fore wings developed， with 7 or 8 sutures absent． Fore tarsal tooth usually small in female． duplicated cilia，three sub-basal wing setae similar，pointed at Forewings distinctly constricted medially，with duplicated cilia． apex ( Figs 5，9) ． Pelta with simple sculpture ( Figs 6，11); Pelta triangular，with pair of campaniform sensilla; abdominal abdominal tergites Ⅱ － Ⅶ with two pairs of primary wing terga Ⅱ － Ⅶ each with two pairs of well developed major retaining setae，one or two accessory wing retaining setae present retaining setae; tube usually shorter than head． forward ( Figs 7，12); tergites Ⅵ － Ⅶ with one or two pairs Remark． C urrently， there are 13 genera in the tribe setae in the middle; three pairs of similar setae on tergite Ⅸ Haplothripini from C hina ( T able 1) ． T he new record genus， pointed at apex，shorter than tube; anal setae a little shorter Sinuothrips C ollins，is closely related to the large and worldwide than tube ( Figs 8，13); sternites with transverse row of discal genus Haplothrips， and can be distinguished from the other setae． members of the tribe Haplothripini by the remarkable ensiform M easurements ( female in macroptera) ． Body length 2 623． prominence in front of eyes． And，the head shape in Sinuothrips Head，length ( including projection ) 499; width across eyes is also special with broad basally and gradually narrow to the 184; ensiform extension length ( maximum width) 163 ( 64); top，which measurements are: width of head: base 275，behind postocular setae 19． Antennal segments Ⅲ － Ⅷ length eyes 225，across eyes 184，front edge of eyes 118，base of ( maximum width)，46 ( 25)，48 ( 29)，47 ( 29)，44 ( 28)，38 antenna segment Ⅰ 100; width of ensiform projection: base 56， ( 23)，34 ( 14)，sensoria of segment Ⅲ length 9． Pronotum Apr． 2013 Dang ＆ Q iao: First record of the genus Sinuothrips C ollins in Phlaeothripinae from C hina 429

Figs 1 － 8． Sinuothrips hasta C ollins，female． 1． Head and pronotum，dorsal view ． 2． Antenna． 3． M esonotum and metanotum，dorsal view ． 4． M esopraesterum． 5． Base of forewing． 6． Pelta． 7． Abdominal tergites Ⅳ － Ⅴ． 8． Abdominal tergite Ⅸ and tube． Scale bars = 100 μm． length ( maximum width ) 181 ( 367 ); setae length: 13 Aug． 1997，South Brent ( Devon，U K )，coll． D． W ． anteromarginals 11， anteroangulars 18， midlaterals 20， C ollins from thatching reed of Phragmites australis ( slide No． epimerals 50， posteroangulars 38． M etanotum median setae C SL 975262) ． length 22． Pelta length 111，basal width 141． T ergite Ⅸ setae COⅠsequences． Four sequences of this new record species S1 130，S2 122． T ube length 151，anal setae length 135． were provided here with the GenBank numbers from KC150137 M ale． U nknown． to KC150140，including 611 bp respectively． 7 ♀ ♀， 30 July 2012， Inner M ongolia Auto． Reg． Remarks． A female paratype of the species from England ( Alashan League，Ejina Banner，41. 97° N，101. 08° E; alt． has been checked here． Although we suggest they are the same 934 m)，coll． DANG Li-Hong from unknown grass ( slides species，England slide is more or less different from these slides Nos． JM12268-1-6); 1♀，25 July 1991，Inner M ongolia Auto． of C hina in that: pelt with a pair of small setae outer the paired Reg． ( Alashan League，Ejina Banner )，coll． HAN Yun-Fa campaniform sensilla，and mesopraesternum divided into two from unknown grass ( slide No． 4510-16619); 1♀ ( paratype)， parts． 430 Acta Zootaxonomica Sinica Vol． 38 No． 2

Figs 9 － 13． Sinuothrips hasta C ollins， female． 9． Body． 10． Head and pronotum， dorsal view ． 11． M esonotum，metanotum and pelta，dorsal view ． 12． Abdominal tergites Ⅳ － Ⅴ． 13． Abdominal tergite Ⅸ and tube． Scale bars = 100 μm． Acknowledgements T he authors are grateful to M ound L． A． ＆ Evolution，31: 285 － 289． ( C SIRO ，Australia) for kindly provided some useful references Dang，L-H and Q iao，G-X 2012a． First record of the genus and a female paratype ( deposited in the Australia National Insect Coxothrips Bournier from C hina． with two new record C ollection，C SIRO ，C anberra) ． And thanks also are due to species ( T hysanoptera，Phlaeothripidae，Phlaeothripinae) ． HAN Yun-Fa for his collections and YANG Fen-Di for making Acta Zootaxonomica Sinica，37 ( 4): 889 － 893． ［动物分类学 slides． 报］ ， ， REFERENCES Dang L-H and Q iao G-X 2012b． T he genus Meiothrips Priesner ( T hysanoptera，Phlaeothripidae，Idolothripinae) ， ， Amyot C ． J． B． and Audinet-Serville J． G． 1843． Histoire with a key and a new species from C hina． Zookeys，177: 59 Naturelle des ． Hémiptéres． Fain and T hunot， － 68． Paris． 637 － 646． Dang，L-H and Q iao，G-X 2012c． T he genus Bactrothrips in Bhatti，J． S． 1979． Studies in some haplothripine forms． C hina ( T hysanoptera: Idolothripinae): morphological and Nouvelle Revue Entomologique，9: 305 － 311． molecular data，and a key with two new species． Zootaxa，3 C ao，S-J and Feng，J-N 2011． A newly recorded species of the 449: 47 － 61． genus Cephalothrips U zel ( T hysanoptera: Phlaeothripidae) Hood，J． D． 1913． T wo new T hysanoptera from Porto Rico． from C hina． Entomotaxonomia，33 ( 3): 192 － 194． Insecutor Inscitiae Menstruus，1: 65 － 70． C ollins， D． W ． 2000． A new genus and species of Karny， H． 1911．  ber T hrips-Gallen und Gallen-T hripse． Haplothripine thrips ( T hysanoptera: Phlaeothripidae) with Zentralblatt fur Bakteriologie， Parasitenkunde， a prominent dorsal projection from the head． Insect Systematic Infektionskrankheiten und Hygiene． Abteilung Ⅱ，30: 556 Apr． 2013 Dang ＆ Q iao: First record of the genus Sinuothrips C ollins in Phlaeothripinae from C hina 431

－ 572． Priesner， H． and Seshadri， A． R． 1952． Some new Karny，H． 1912． Zwei Neue javanische Physapoden-Genera． T hysanoptera from South India． Indian Journal of agricultural Zoologischen Anzeiger，40: 297 － 301． Sciences，22: 405 － 411． Karny，H． 1920． Nova Australska T hysanoptera，jez nashbiral Priesner，H． 1928． Die T hysanopteren Europas． F． W agner M jberg． Casopis Ceskoslovenské Spolecnosti Entomologiscké，17: verlag，W ien． Abteilung Ⅳ: 569 － 755． 35 － 44． Priesner，H． 1933． C ontributions towards a knowledge of the Kud， I． 1974． Some graminivorous and gall forming T hysanoptera of Egypt， Ⅷ． Bulletin de la Société Royal T hysanoptera of T aiwan． Konty，42: 110 － 116． Entomologique d'gypte，17: 1 － 7． M irab-balou，M ． 2011． T hrips ( Insecta: T hysanoptera ) of Priesner， H． 1961． Das System der T ubulifera C hina． Journal of Species List and Distribution，7: 720 － 744． ( T hysanoptera ) ． Anzeiger Mathematisch-naturwissenschaftliche M ound，L． A． and M arullo，R． 1996． T he thrips of central Klasse， sterreichische Akademie der W issenschaften， 13: 283 and South America: an introduction． Memoirs on Entomology， － 296． International，6: 1 － 488． Rugman-Jones，P． E．，Hoddle，M ． S．，M ound，L． A． and M ound，L． A． and M inaei，K． 2007． Australian insects of the Stouthamer，R． 2006． M olecular identification key for pest Haplothrips lineage ( T hysanoptera-Phlaeothripinae) ． Journal species of Scirtothrips ( T hysanoptera: T hripidae) ． Journal of of Natural History，41: 2 919 － 2 978． Economic Entomology，99: 1 813 － 1 819． M ound，L． A． 2012． T hysanoptera ( T hrips) of the W orld -a W atson，J． R． 1923． Synopsis and catalog of the T hysanoptera C hecklist． http: / /www ． ento． csiro． au /thysanoptera / of North America． Bulletin of the Agricultural Experiment worldthrips． html ［accessed 20 Dec． 2012］ Station，University of Florida，168: 1 － 100． M ound，L． A．，W heeler，G． S． and W illiams，D． A． 2010． Zimmermann， A． 1900． T axonomisch-systematische Resolving cryptic species with morphology and DNA; Bemerkungen zur Gattung Apterygothrips Priesner ( Ins．， thrips as a potential biocontrol agent of Brazilian T hysanoptera，Phlaeothripidae) ． Senckenbergiana Biologica， peppertree， with a new species and overview of 47: 161 － 175． Pseudophilothrips ( T hysanoptera) ． Zootaxa，2 432: 59 － 68． Zhang，W -Q 1984． A preliminary note of the species of the O kajima，S． 2006． T he Suborder T ubulifera ( T hysanoptera) ． tribe Haplothripini from C hina ( T hysanoptera: T he Insects of Japan． Vol． 2． T he Entomological Society Phlaeothripidae) ． Entomotaxonomia，6 ( 1): 15 － 23． of Japan，T ouka Shobo C o． Ltd．，Fukuoka． 1 － 720．

中国管蓟马亚科一新纪录属记述 ( 缨翅目，管蓟马科)

党利红1，2 乔格侠1* 1． 中国科学院动物所，动物进化与系统学院重点实验室 北京 100101 2． 中国科学院大学 北京 100049

摘 要 记述中国新纪录属，曲管蓟马属 Sinuothrips C ollins， 及 COⅠ序列。研究标本保存于中国科学院动物研究所国家动 2000，以及 1 新纪录种，剑曲管蓟马 S． hasta C ollins。更新了 物博物馆和澳大利亚国家昆虫收藏。 曲管蓟马属的属征，提供了新纪录种的形态描述、特征图以

关键词 缨翅目，管蓟马亚科，剑曲管蓟马，新纪录，中国． 中图分类号 Q969. 34

* 通讯作者，E-mail: qiaogx@ ioz． ac． cn