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  • First report of the Euconnus Thomson subgenus Cladoconnus Reitter in the New World, represented by thirteen new Appalachian species (Coleoptera, Staphylinidae, Scydmaeninae)
Title: First report of the Euconnus Thomson subgenus Cladoconnus Reitter in the New World, represented by thirteen new Appalachian species (Coleoptera, Staphylinidae, Scydmaeninae)
Thirteen new species of Euconnus Thomson (Staphylinidae: Scydmaeninae: Glandulariini) are described from the southern Appalachian Mts, USA: Euconnus megalops sp. nov. , E. vexillus sp. nov. , E. cumberlandus sp. nov. , E. vetustus sp. nov. , E. adversus sp. nov. , E. astrus sp. nov. , E. cultellus sp. nov. , E. falcatus sp. nov. , E. cataloochee sp. nov. , E. kilmeri sp. nov. , E. draco sp. nov. , E. tusquitee sp. nov. , and E. attritus sp. nov. These share a number of morphological characters with the Old World subgenus Cladoconnus Reitter, representing a diversification of species distinct from anything previously known from the western hemisphere. Most of the species occur at higher elevations, some at the tops of the region’s highest mountains, and a few are single-peak endemics. No females of these species are winged, and in several species neither sex is winged. A preliminary phylogeny suggests the wingless species represent a clade within a clade of wing-dimorphic species.  more » « less
Award ID(s):
1916263
NSF-PAR ID:
10395097
Author(s) / Creator(s):
Date Published:
Journal Name:
ZooKeys
Volume:
1137
ISSN:
1313-2989
Page Range / eLocation ID:
133 to 175
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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