摘要
本文报道1983～1985年采自四川峨眉山花蝇科六新种,即突叶叉泉蝇Eutrichota(Parapego-myia)tuberifolia;巨刺泉种蝇Pegohylemyia macrospinigera;方端泉种蝇Pegothylemyia api-ciquadrata;绒心泉种蝇Pegohylemyia tomentocorda;豹头泉种蝇Pegohylemyia pardocephalla和戟泉种蝇Pegohylemyia hastata。对此六种蝇的特征作了描述,并与近缘作了比较。
1. Eutrichota (Parapegomyia) tuberifo-lia Deng, Fan et Li, sp. nov. (Figs.1--4) ?: Body length 6mm. The new speciesis related to Eutrichota (Parapegomyia)socculata Zett., 1938, both wih the post-erior lobe of pregonites well extended. Butthe former differs from the latter by theexpanded fore part of posterior twig of pre-gonite and a deep concaving on anteriorpart of postgonite beyond the setuta. Holotype ?, paratypes 2 (kept inDepartment of Parasitology, West ChinaUniversity of Medical Sciences),Leidong-ping, Mt. Emei, Sichuan, China, July1983, Coll. Deng Anxiao. 2. Pegoylemyia apiciquadrata Deng, Fanet Li, sp. nov. (Figs. 10--14) : Body length 6.5mm. The nowspecies resembles Pegohylemyia spinisternataSuwa, 1974 and is characterized by a quad-rately apex of cerci and an eagle--beakedapex of postgonites. Holotype (kgpt in Shanghai Instituteof Entomology),paratypes 4 (kept inDepartment of Parasitology, West ChinaUniversity of Medical Sciences) JindingMt. Emei, Sichuan, China, July 1984, coll.Deng Anxiao. 3. Pegohylemyia macrospinigera Deng.Fan et Li, sp. nov. (Figs 5--9) : Body length 6mm. The new speciesis similar to Pegohylemyia zhuoniensis Jin,1983 in shape of the cerci and surstyli,having a round but not pointed apex ofpostgonite and a rank of much strongbristles on the inner side of 5th sternite. Holotype , paratypes 4 (as isstated above No. 2), Huayanding, Mt. Emei,Sichuan, China,July 1984. coll.DengAnxial. 4. Pegohylemyia Pardocephalla Deng.Fan et Li, sp. nov. (Figs. 19--22) : Body lengh 6mm. The new spesciesis related Pegohylemyia profuga Stein, 1906having non--furcation surstyli and trifurca-ted apex of cercal plate. The differencesbetween the two include: the new one hasa cercal plate with a 1:1 ratio of furcation to the base and the furcated outer twig ofthe cercal plate is larger than the centralone. Holotype (kept in West China Uni-versity of Medical Sciences), LeidongpingMt. Emei, Sichuan, China, August 1985,coll. Deng Anxiao. 5. Pegohylemyia tomentocorda Deng, Fanet Li, sp.nov. (Figs.15-18) : Body l
出处
《华西医科大学学报》
CAS
CSCD
1990年第3期247-250,共4页
Journal of West China University of Medical Sciences
基金
国家自然科学基金~~
