Stenispa collaris, the bicolored smooth hispine, is a species of beetle of the family Chrysomelidae. It is found in the United States (Arkansas, Indiana, Iowa, Kansas, Louisiana, Michigan, New York, Oklahoma, South Carolina, Texas).
Description Adults are narrowly elongate, cylindrical and shining black, while the thorax is bright red and the elytra are cupreo-aeneous.Catalogue of Hispidae in the collection of the British museum
Life history No host plant has been documented for this species, but adults have been collected under dry leaves beneath Salix species.
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