Abstract The western North American genus Lionepha is shown to contain at least 11
species through a combination of eight-gene species delimitation analyses and …

This study addresses the diversity of deep soil beetles on the old continental island of
Madagascar. We highlight Coleoptera as the only order of insects repeatedly occupying the …

The evolution of the coleopteran suborder Adephaga is discussed based on a robust
phylogenetic background. Analyses of morphological characters yield results nearly …

 Abstract More than 4700 nominal family-group names (including names for fossils and
ichnotaxa) are nomenclaturally available in the order Coleoptera. Since each family-group …

The trechine beetle fauna (Coleoptera, Carabidae) of the Ethiopian Highlands is known to
be highly diverse in species, and many species groups were recognized to be characterized …

The Carabidae is by far the largest family of the Adephaga, with more than 40,000 described
species. Whereas their phylogeny has been extensively studied, convergences and …

Cave beetles of the eastern USA are one of many poorly studied groups of insects and
nearly all previous work delimiting species is based solely on morphology. This study …

A provisional checklist and a synopsis of published records and localities (occurrence data)
in Ethiopia for ground and tiger beetles are presented. The checklist comprises 878 species …

Horologion Valentine, one of the rarest and most enigmatic carabid beetle genera in the
world, was until now known only from the holotype of Horologion speokoites Valentine …

The sperm structure of several species belonging to different tribes of the large Carabidae
family is described. Some species of Nebriinae, such as Nebria brevicollis and Notiophilus …