PLATE VI. 



B. lapidahus B terrestris 



B. Ivcorum 



B. pratorum 

 B.jonellus 

 B. lapponicus 



B. cu Hum anus 



B. ruderatus 

 B. hortorum 



B. latreillellus 

 B. distinguendus 



B.derhamellus B. sy I varum B cufrorum B.he/feranus 



r tis. rupestns Ps. ve stalls 



Ps. distinctus Ps. barbutellus Ps. campestr/S Ps. auacfricolor 



F. W. L. Sladett, del. 



6 Armatures of all the British Species of BOMBUS and PSITHYRUS. 



