辽宁白狼山国家级自然保护区寄蝇资源调查报告

Faunistic investigation of Tachinidae in Liaoning Bailang Mountain National Nature Reserve of China

调查我国辽宁西部白狼山国家级自然保护区寄蝇科昆虫资源。采用形态分类、生物多样性和动物地理研究法,分类鉴定寄蝇科4亚科18族49属78种,占中国已知属和种类的17.19%和6.33%,其中选择盆地寄蝇Bessa parallela,暗黑麦寄蝇Medina melania,多鬃麦寄蝇M.multispina,灰腹狭颊寄蝇Carcelia rasa,齿肛裸基寄蝇Sentometopia dentata,松毛虫锥腹寄蝇Smidtia amoena,窄角幽寄蝇Eumea linearicornis,敏阳寄蝇Panzeria laevigata种群数量明显多于其它种类,是白狼山森林和灌丛生态系的优势种群。白狼山寄蝇区系特征以古北界、古北和东洋界共有种类最为丰富,占本地区总种数的96.16%。发现2中国新纪录属,卡寄蝇属Kallisomyia Borisova,1964,泥寄蝇属Pelatachina Meade,1894;6中国新纪录种:斯塔卡寄蝇K.stackelbergi Borisova;斑埃里寄蝇Erycia fasciata Villevenue;触角锥腹寄蝇Smidtia antennalis Shima;灰锥腹寄蝇S.pauciseta Shima;敏阳寄蝇Panzeria laevigata Meigen;胫泥寄蝇P.tibialis(Fallén);22辽宁新纪录种,10中国特有种。检查标本均保存于沈阳师范大学昆虫标本馆。

Investigating the biodiversity and fauna of Tachinidae （Diptera） in Liaoning Bailang Mountain National Nature Reserve of NE China. Morphological taxonomy, biodiversity and zoogeography methods were applied in this study. Results 78 species, 49 genera 18 tribes 4 subfamilies of 619 specimens from Bailang Mountain were examined and recognized. Bessa parallela, Medina melania, M. multispina, Carcelia rasa, Sentometopia dentata, Smidtia amoena, Eumea linearicornis, Panzeria laevigata are dominated species among forest and shrub ecological systems of Bailang Mountain. In tachinid flies of Bailang Mountain, two genera are newly recorded in China： Kallisomyia Borisova, 1964, Pelatachina Meade, 1894, six species are newly recorded in China： K. stackelbergi Borisova, Erycia fasciata Villevenue, Smidtia antennalis Shima, S. pauciseta Shima, Panzeria laevigata Meigen, P. tibialis （Fall6n）, 22 species are newly recorded for Liaoning, and 10 species are endemic in China. Because Bailang Mountain being in Palaearctic, the fauna of its tachinid flies are dominated by 28 Palaearctic species （ 35.90% ） and 47 common Palaearctic and Oriental species （ 60.26% ）, total 72 species （96. 16% ）. All of the specimens examined are deposited in the Insect Collection, Shenyang Normal University, China （SYNU）.