Color of body, number | Hairs present on back | Head projections | Length mm, pronotum front - elytra rear

Check boxes for all that apply. If uncertain, skip character or select several states. Then click on any search button.
Navigate with above index or scroll bar.

Number scored for a state is in green.

1. Length mm, pronotum front - elytra rear

35Under 10    1110-17    1Over 15, average 20   

2. Color of body, number

341    15More than 1   

3. Head projections

16None    2One cross ridge    5Pair of protuberances    4Single horn    6Single protuberance    1Two bowed horns    13Two cross ridges    4Two straight horns   









4. Hairs present on back

26No    26Yes