Ann. d Mag. Nat. Hist. 'S. 0. Vol. IV. PL 1. 



J > 



v ig I. Uhizotrogus pallens, male and female. 



G. ■_'. Rhizotrogns rufus, ,, ,, 



ii. 3. Empecta disparilis, ,, ,, 



Pig \. Rhizotrogus gravis, ,, ,, 



male of each on the left. All natural size. 



