新疆克拉玛依侏罗纪古蝉类化石,兼论中国的古蝉科(同翅目:古蝉科)(英文)

描述了产自新疆克拉玛依吐孜沟下侏罗统八道湾组的古蝉科化石3新种，即plachutellaexculptasp．nov，Fletcherianajurassicasp．nov．和Pseudocossusstrenussp．nov。这是古蝉科在我国西北地区的首次发现。八十年代以来，古蝉科在我国华北和东北地区被陆续发现，但其中一些种类在分类上存在一些问题，笔者对此作了修正，并对有蝉科在我国的地质、地理分布作了回顾。

JURASSIC PALAEONTINIDS FROM KARAMAI, XINJIANG, WITH A DISCUSSION OF PALAEONTINIDAE (HOMOPTERA: PALAEONTINIDAE) IN CHINA

Three new species of fossil insects described here were collected from the Lower JurassicBadaowan Formation of Tuzigou, Karamai, Xinjiang of northwestern China and are respectively re-ferred to three genera of Palaeontinidae. They are Flelchertana jurassica sp. nov. , Plachutella exculptasp. nov., and Pseudocossus strenus sp. nov..Some insects of Palaeontinidae have been in discovered succession in northern China. But it shouldbe pointed out that in classification of some of these insects, there exist many questions, which are dis-cussed here. The geological and geographical distrihutions of Palaeontinidae in China are reviewed in thispaper.