黄山风景区尺蛾科8个新记录种及区系分析(鳞翅目:尺蛾科)

Descriptions of Eight Newly Recorded Species in Geometroidae and Fauna Analysis in Huangshan Scenic Area(Lepidoptera:Geometroidae)

在对黄山风景区尺蛾科(Geometroidae)昆虫的调查中,发现8个安徽省新记录种,分别为钩翅尺蛾(Hyposidra aquilaria)、合欢奇尺蛾(Chiasmia defixaria)、后缘长翅尺蛾(Obeidia postmarginata)、黄蟠尺蛾(Eilicrinia flava)、江浙冠尺蛾(Lophophelma iterans)、聚线琼尺蛾(Orthocabera sericea)、大褐尺蛾(Amblychia moltrechti)和皓砣尺蛾(Platycerota particolor)。该文提供了新记录种的外部形态描述和图示。在中国动物地理区划中,黄山尺蛾科昆虫以华中区为主,东北区最少,造成这一现象的原因与气候、地形及植物的分布规律有关;共有29种分布型,其中四区型至七区型共占了总体的70.75%,这可能与黄山风景区多样的植被类型和尺蛾科昆虫较强的扩散能力有关。

During survey of Geometroidae insects in Huangshan scenic area,eight newly recorded species in Anhui province were found,namely,Hyposidra aquilaria,Chiasmia defixaria,Obeidia postmarginata,Eilicrinia flava,Lophophelma iterans,Orthocabera sericea,Amblychia moltrechti and Platycerota particolor.External mor-phological descriptions and illustrations of newly recorded species were provided.In zoogeographical region of China,central China region was dominant and northeast China region was the least.Reason for this phenome-non was related to distribution pattern of climate,topography and plants.There were 29 distribution types,of which four-zone type to seven-zone type accounted for total of 70.75%,which was probably related to diversi-fied vegetation types of Huangshan scenic area and strong dispersal ability of Geometroidae insects.