Bulletin Wis. Nat. Hist. Soc, 1906.— Graenicher. Plate 1. 
Fig. 1. Egg of Leucospis affinis Say. % 
Fig. 2. Egg of Leucospis gigas Fabr. (after Fabre). 
Fig. 3. Primary larva of Leucospis affinis Say. 
Fig. 4. Primary larva of Leucospis gigas Fabr. (after Fabre). 
Fig. 5. Full grown secondary larva of Leucospis affimis Say. 
Fig. 6. Front view of head of secondary larva of Leucospis affinis Say. 
m Mandibles. 
