328 TENTHREDINID^. 



Tarpa eephalotes, King, Berl. Men/, ii. p. 260, n. 1 ( 1807) ; Ent. 



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

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



Hah. Europe. 



a. 2 • Britain. J. F. Stephens 



/>, c. $ 2 ■ Britain. 



d, e. 6 2- Ital 7- 



f, 2 . Switzerland. Mr. irch. 



2, Megalodontes flavicornis. 



Tarpa flavicornis, EJug, Ent. Monogr. p. 192, n, 7 (1824) ; Herr.- 

 Schaff. Deutschl. Iris. Heft 111, pi. xiii. (1829); Zadd. Schrift. 

 Konigsb. vi. p. 191 (1865). 



Hah. Europe: Siberia. 



a. §. Germany. J. F. Kuthe. 



h. c. S . Angara*. 



3. Megalodontes mocsaryi. 

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

 Hah. Hungary. 



4. Megalodontes klugii. 



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



Tarpa spissicorois, King, Ent. Monogr. p. 187, n. 3 (1824) ; Zaddach, 



Schrift. Konigsb. vi. p. 192, pi. iv. fig. 22 (1805). 

 Tarpa pectinicornis, Khuj. Ent. Monogr. p. 104, n. 9 (1824). 



II. Buchecker. 

 H. Buchecker. 



H. Buchecker, 



5. Megalodontes plagiocephalns. 



Tarpa plagiocephala, Fair. Si/st. Piez. p. 20, n. 2 (1804) ; King, 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. \i. p. 194 ( 1805). 



Hah. Europe. 

 a. 6. Europe. 



* These specimens have black antennas, 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. 



