Leg with/without claw
The tibia and tarsus are very spiny. Beetles form the family Harpalinae have a notch on the tibia of the first leg.
The antenna are long and filiform (composed of a serie of cylindrical segments of similar shape).
head, eye, antenna/elytra, mandible, palp, proboscis
carabidae have stout mandibles, maxilla are similar as scarabidae.
Other, hair, scales, egg