A new ground beetle (Carabidae, Protorabinae) from the Lower Cretaceous of Inner Mongolia, China

Authors: Wang, Bo Country: People's Republic of China DOI: 10.3897/zookeys.130.1300 Published: Jan. 1, 2011 Source: ZooKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Protorabinae · Topics: Coleoptera Taxonomy and Distribution, Scarabaeidae Beetle Taxonomy and Biogeography, Fossil Insects in Amber

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Cretorabus rasnitsyni sp. n., belonging to the extinct subfamily Protorabinae of Carabidae, was described based on a well-preserved specimen from the Lower Cretaceous Yixian Formation of Yangshuwanzi, Inner Mongolia. The diagnostic characters for Cretorabus are revised, and the key to species of the genus was presented. The fossil record of Protorabinae was summarized. Sinocarabus Hong, 1982 and Obesofemoria Hong, 1982 cannot be attributed to Protorabinae.

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