动物分类学报
動物分類學報
동물분류학보
ACTA ZOOTAXONOMICA SINICA
2007年
4期
787-791
,共5页
摇蚊科%摇蚊属%三突多足摇蚊亚属%新种%中国东洋区.
搖蚊科%搖蚊屬%三突多足搖蚊亞屬%新種%中國東洋區.
요문과%요문속%삼돌다족요문아속%신충%중국동양구.
Chironomidae%Polypedilum%Tripodura%new species%Oriental China.
记述了我国东洋区三突多足摇蚊亚属(Tripodura Townes)2新种.双刺多足摇蚊Polypedilum(Tripodura)bispinum sp.nov.(图1～5)本种与裸突多足摇蚊P.(T.)nudiprostatum Zhang & Wang相似,区别在于此新种r4+5翅室具有2个翅斑,m1+2和m3+4翅室端部具云状斑,肛尖矛尖状,肛尖侧突覆有微毛,上附器内侧中部具2个刺状刚毛.正模(♂),海南黎水县吊罗镇,1989-05-20,灯诱,王新华采.抹刀多足摇蚊,新种Polypedilum(Tripodura)spathum sp.nov.(图6～10)本种可借如下特征区别于本亚属已知种:上附器呈抹刀形;前足比高(2.63-2.89,2.75);第9背板中部刚毛少,2～3根;下附器长、刚毛少,具2～3根刚毛.正模(♂),云南勐腊县勐伦镇,1987-04-12,灯诱,邹环光采.本研究所用标本存放在南开大学生命科学学院摇蚊研究室.
記述瞭我國東洋區三突多足搖蚊亞屬(Tripodura Townes)2新種.雙刺多足搖蚊Polypedilum(Tripodura)bispinum sp.nov.(圖1～5)本種與裸突多足搖蚊P.(T.)nudiprostatum Zhang & Wang相似,區彆在于此新種r4+5翅室具有2箇翅斑,m1+2和m3+4翅室耑部具雲狀斑,肛尖矛尖狀,肛尖側突覆有微毛,上附器內側中部具2箇刺狀剛毛.正模(♂),海南黎水縣弔囉鎮,1989-05-20,燈誘,王新華採.抹刀多足搖蚊,新種Polypedilum(Tripodura)spathum sp.nov.(圖6～10)本種可藉如下特徵區彆于本亞屬已知種:上附器呈抹刀形;前足比高(2.63-2.89,2.75);第9揹闆中部剛毛少,2～3根;下附器長、剛毛少,具2～3根剛毛.正模(♂),雲南勐臘縣勐倫鎮,1987-04-12,燈誘,鄒環光採.本研究所用標本存放在南開大學生命科學學院搖蚊研究室.
기술료아국동양구삼돌다족요문아속(Tripodura Townes)2신충.쌍자다족요문Polypedilum(Tripodura)bispinum sp.nov.(도1～5)본충여라돌다족요문P.(T.)nudiprostatum Zhang & Wang상사,구별재우차신충r4+5시실구유2개시반,m1+2화m3+4시실단부구운상반,항첨모첨상,항첨측돌복유미모,상부기내측중부구2개자상강모.정모(♂),해남려수현조라진,1989-05-20,등유,왕신화채.말도다족요문,신충Polypedilum(Tripodura)spathum sp.nov.(도6～10)본충가차여하특정구별우본아속이지충:상부기정말도형;전족비고(2.63-2.89,2.75);제9배판중부강모소,2～3근;하부기장、강모소,구2～3근강모.정모(♂),운남맹석현맹륜진,1987-04-12,등유,추배광채.본연구소용표본존방재남개대학생명과학학원요문연구실.
Polypedilum (Tripodura) bispinum sp. nov. and Polypedilum (Tripodura) spathum sp. nov., are described as male imagines from South China. P. ( T. ) bispinum sp. nov. differs from other species of the subgenus Tripodura in having spatulate anal point,the straight superior volsella with two transverse spine-like setae and developed lateral projection of anal point covered with microtrichiae. The spatula-shaped superior volsella of P. (T.) spathum sp. nov. is characteristic in Tripodura; as well as the high fore leg ration (2.63-2.89), high number of median setae (20-28) on tergite Ⅸ and the low number of setae (2-3) on the inferior volsella will separate P. ( T. ) spathum sp. nov. from other species in Tripodura.
