Conservation Status
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Moderately common.
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Cyclicity
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This species has been collected from May to August and in October.
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Distribution
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This species is found on the central plains of United States and Canada. In Alberta this species is found in the south near the Saskatchewan border.
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General Description
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Member of the tridentatus group, with the raised margin of the elytron prolonged upon the base to the peduncle. Median clypeal tooth short and blunt, sometimes apparent only by the clearly bisinuate margin. Piceous to dark brown, usuallywith slight metallic hue, mouthparts and legs paler, reddish, antennae somewhat darkening towards tip. Elytron with 1 subhumeral fovea. Length 3.0-4.2 mm.
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Habitat
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Apparently confined to the borders of saline lakes.
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Trophic Strategy
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Both larvae and adults are predatory.
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Dyschirius interior: Brief Summary
(
anglais
)
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Dyschirius interior is a species of ground beetle in the subfamily Scaritinae. It was described by Fall in 1922.
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