摘要
本文记述了来自山东和吉林省瘿蚊科一新记录属及四新种。模式标本存放于山东农业大学昆虫标本室。
Four new species of Micromyia Rondani 1840 (Cecidomyiidae: Lestrmiinae) collectedfrom Shandong and Jilin Provinces are described. The genus is first recorded from China.The type speciments are kept in the Insect Collections of Shandong Agricultural University. Genus Micromyia Rondani 1840, new record 1) Micromyia brevisegmenta Mo, sp. nov. (fig, 1~6) The new species is similar to Micromyia indica Mani 1937, but distiguished from it byhaving the smaller body and first palpus segment 1.6 times as long as broad. The new species resembles Micromyia gurbaxii Grover 1970, but differs mainly in: 1)body smaller; 2) antenna as about one-fifth the length of body; 3) propotion of palpi seg-ments distinctive. Holotype: male, China: Shandong (Taian), 27-V-1988 collected by Mo Tielu. 2) Micromyia fusongensis Mo, sp. nov. (fig. 7~11) This new species is similar to Micromyia brevisegmenta, but differs from it in the follow-ing respects: 1) body smaller; 2) antenna with 2+9 segments. Holotype: male, China: Jilin (Fusong, Donggang), 24-Ⅶ-1989, collected by MoTielu. Paratype: 1 male, (same data as holotype). 3) Micromyia longispina Mo, sp. nov. (fig. 12~17) This new species is similar to Micromyia championii Grover 1962, but differs from it inthe following characters: 1) third palpus segment 3.5 times as long as broad; 2) secondflagellum a little longer than broad and seventh flagllum 4.0 times as long as broad; 3) ter-minal clasp segment 2.6 times as long as broad. Holotype. male, China: Shandong (Taian), 7-V-1987 collected by Mo Tielu. 4) Micromyia transispina Mo, sp. nov.(fig. 18~22) This new species resembles the Micromyia longispina, but differs from it as follows: 1)third palpus a little longer than the first; 2) 1 to 3 flagellum segments with a large transversespine respectively; 3) terminal clasp segment with a large apical tooth. Holotype: male, China: Jilin (Fusong, Donggang), 24-Ⅶ-1989, collected by MoTielu.
出处
《山东农业大学学报(自然科学版)》
CSCD
1990年第4期57-66,共10页
Journal of Shandong Agricultural University:Natural Science Edition