BRITISH HYMEN 0PTERA. 
45 
2. Symmorphus bifasciatus. B. M. 
Vespa bifaseiata, Linn . Syst. Nat. i. 950, 14. Rossi , Faun . Etrus. ii. 
86, 869. Christ. Hym. 234. Ent. Syst. ii. 269, 60. 
Odynerus bifasciatus, Spin. Ins. Lig. ii. 184, 9. Zett. Ins. Lapp. 
457, 6. Wesm, . Mon. Odyn. Belg. 45, 8. 
Vespa minuta, Fab. Ent. Syst. Supp. 262, 65 — 6. St. Farg. Hist. 
Nat. Ins. ii. 632, 18. 
Symmorphus bifasciatus, Wesm. Mon. Odyn. Belg. Supp. 2, 10. 
Odynerus connexus, Curtis , 3, 1. 138. 
Hab. — Britain. 
3. Symmorphus elegans. B. M. 
Odynerus elegans, Wesm. Mon. Odun. Bela. 43, 7. St. Farq. Hist. 
Nat. Ins. ii. 664, 13. 
Symmorphus elegans, Wesm. Mon. Odyn. Belg. Supp. 2, 9. 
Hab. — Britain. 
3. ANCISTROCERUS. 
Vespa, pt., Linn. Syst. Nat. 1766. 
Odynerus, Spin. Ins. Lig. ii. 179, 1806. 
Ancistrocerus, Wesm. Mon. Odyn. Belg. Supp. ii. 1833. 
1. Ancistrocerus parietum. B. M. 
Vespa parietum, Linn. Faun. Suec. 1673, and Cab. Mus. Linn. Soc. 
Schrank , Ins. Austr. 792. Fab. Syst. Ent. Syst. Rossi , Faun. 
Etrus. 368, 26. Christ. Hym. 237. 
Vespa simplex, Fab. Ent. Syst. ii. 267, 52, $ , var. 
Vespa angulatus, Don. Brit. Ins. xiv. 71, t. 495, f. 1. 
Odynerus GeofFroyanus, Spin. Ins. Lig. ii. 182, 7. 
Odynerus parietum, Wesm. Mon. Odyn. Belg. 4, 5. Zett. Ins. Lapp. 
455, 1. 
Geoff. Ins. Par. ii. 376, 9. 
Hab. — Britain, Decaying palings, &c. 
2. Ancistrocerus emarginatus. 
Vespa emarginata, Fab. Ent. Syst. ii. 267, 51, $ . 
Vespa sexfasciata, Fab. Ent. Syst. ii. 268, 56, $ . Spin. Ins. Lig. 
ii. 87, 871, $. 
