Quadrus calavius (Godman & Salvin, 1895); Comments: SE Mexico to Panama TL: Guatemala; Nicaragua; Panama.
Quadrus calavius TYPE ♂, specimen No. BMNH(E) 1236531 [BMNH]. — Photo taken by Nick V. Grishin. Any use of this image, except for personal study, requires prior written consent of the Natural History Museum, London