ADDENDA ET CORRIGENDA. 



Page 10. Mutilla bifasciata, Klug, (nee Swed.) change to M. bizonata. 



Page 30. After No. 64, add 64* Mutilla soluta, Erichs. Wiegm. Arch. 

 (1842) Erichs. Ins. Van Diem. Land, and Mutilla blanda, 

 Erichs. Ins. Van Diem. Land. 



Page 36. Mutilla rufiventris (nee Klug) change to M. ruficeps. 



Page 116. After line 22, add Fam. I. SAPYGIDiE. 



Page 393. Crabro affinis (nee St. Farg.) change to Crabro cognatus. 



