Britain. 



J. F. Stephens 



Britain. 





Italy. 





Switzerland. 



Mr. irch. 



328 TENTHEEDrprmE. 



Tarpa cephalotes, King, Berl. Mag. ii. p. 266, n. 1 (1807) ; Ent. 



Monogr. p. 184, n. i (1824). 

 Tarpa panzeri, Leach, Zool, Misc. iii. p. 132 (1817). 



Hab. Europe. 



a. 2- 



d,e. S 2 ■ 

 f. $• 



2. Megalodontes flavicornis. 



Tarpa fiavicornis, Klug, Ent. Monogr. p. 192, n. 7 (1824) ; Herr.- 

 Schaff. Deutschl. Ins. Heft 111/ pi. xiii. (1829); Zadd. Schrift. 

 Konigsb. vi. p. 191 (1865). 



Hab. Europe; Siberia. 



a. 2- Germany. J. F. Kuthe. 



b, c. c? . Angara*. 



3. Megalodontes mocsaryi. 



Tarpa mocsaryi, Andre, Spec. Hym. i. p. 481 (1881). 

 Hab. Hungary. 



4. Megalodontes klugii. 



Tarpa klugii, Leach, Zool. Misc. iii. p. 131, n. 2 (1817). 

 Tarpa spissicornis, Klug, Ent. Monogr. p. 187, n. 3 (1824) ; Zaddach, 

 Schrift. Konigsb. vi. p. 192, pi. iv. fig. 22 (1865). 



Tarpa pectinicon 



lis, Klug, Ent. Monogr. p. 194, n. 9 (1824). 



Hab. Europe. 





a, b. S 2 • 



Britain. 



c, d. tf. 



Munich. ■ H. Buchecker. 



e-g. 6 9 ■ 



Zurich. H. Buchecker. 



h, i. <$2- 



Lagern Mountain, near 





Zurich. H. Buchecker 



k. c?. 



Europe. 



1 d- 



Amoorf. 



5. Megalodontes plagiocephalus. 



Tarpa plagiocephala, Fair. Syst. Piez. p. 20, n. 2 (1804) ; Klug, Berl. 

 Mag. ii. p. 267, n. 2, pi. vii. fig. 1 (1807) ; Ent. Monogr. p. 189, 

 n. 5 (1824) ; Hart. Blattw. p. 317, pi. i. figs. 24-31 (1837) ; 

 Zaddach, Schrift. Konigsb. vi. p. 194 (1865). 



Hab. Europe. 

 a. $ . Europe. 



* These specimens have black antennse, with the first joint ferruginous, but 

 otherwise agree with M. flavicornis. 



t This specimen only differs from European examples by the second and 

 third segments of the abdomen being unspotted. 



