GROUND BEETLES

Carabidae


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GROUND BEETLES

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Carabus auratus Linnaeus, 1761 Carabus granulatus Linnaeus, 1758 Carabus Carabus nemoralis Calosoma sycophanta Harpalus affinis Pterostichus melanarius Harpalus rufipes Cicindela dorsalis Say, 1817

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Introduction

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Tree of Life web project external link
 
David R. Maddison external link
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Carabids (as here treated) include all of the terrestrial adephagans other than trachypachids. This is by far the largest family of Adephaga, with over 30,000 described species. Among the more well-known members of the family are the genus Carabus (Carabini), bombardier beetles (Brachinini), and tiger beetles (Cicindelitae).

The vast majority of carabids are predacious. Most of these are generalist predators, but there are a number of groups that have become specialized (e.g., Peleciini and Promecognathini on millipedes, Cychrini and Licinini on snails). A few clades have larvae that are ectoparasitoids on other arthropods (e.g., Lebiini, Brachinitae, and Peleciini). Others are seed-eaters (e.g., Harpalini).