| 中国逍遥蛛科化石新属种（蜘蛛目，逍遥蛛科） |
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| 引用本文： | 程晓冬,沈才智,高春玲.中国逍遥蛛科化石新属种（蜘蛛目，逍遥蛛科）[J].蛛形学报,2009,18(1):23-27. |
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| 作者姓名： | 程晓冬 沈才智 高春玲 |
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| 作者单位： | 大连自然博物馆,大连,116023 |
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| 基金项目： | 大连市"辽西无脊椎动物化石研究" |
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| 摘 要： | 记述产自中国辽西的逍遥蛛科化石1新属：白垩逍遥蛛属Cretadromus gen．nov．，1新种：辽宁白垩逍遥蛛Cretadromus liaoningensis sp．nov．：这是逍遥蛛科化石在中国的首次发现，也是逍遥蛛科在晚侏罗世-早白垩世的首次报道。标本采白辽宁省凌源市大王杖子晚侏罗世-早白垩世义县组地层，现存于大连自然博物馆：
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| 关 键 词： | 蜘蛛目 逍遥蛛科 义县组 新属 新种 |
A New Fossil Spider of the Philodromidae from the Yixian Formation of Western Liaoning Province, China (Arachnida, Araneae) |
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| CHENG Xiao-Dong,SHEN Cai-Zhi,GAO Chun-Ling.A New Fossil Spider of the Philodromidae from the Yixian Formation of Western Liaoning Province, China (Arachnida, Araneae)[J].Acta Arachnologica Sinica,2009,18(1):23-27. |
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| Authors: | CHENG Xiao-Dong SHEN Cai-Zhi GAO Chun-Ling |
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| Institution: | (Dalian Natural History Museum, Dalian 116023, P. R. China) |
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| Abstract: | A new genus and species of the family Philodromidae： Cretadromus liaoningensis gen. et sp. nov., is figured and described from westem Liaoning, China. This is the first discovery of Philodromidae in China. This is also the first discovery of Philodromidae from the Late Jurassic-Early Cretaceous Yixian Formation. The specimen was collected from Yixian Formation of Dawangzhangzi Village, Lingyuan City, Liaoning Province, China. The specimen is preserved in Dalian Natural History Museum. |
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| Keywords: | Araneae Philodromidae Yixian Formation New genus New species |
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