Microweisea feroxMicroweisea ferox is a species of beetle of the family Coccinellidae. It is found in North America, where it has been recorded from Nevada.DescriptionAdults reach a length of about 1 mm. They have a dark brown body, while the head and pronotum are black.EtymologyThe species name is derived from Latin and means fierce. This refers to the forbidding appearance of the head and mouthparts.