172 LYGiEINA. 



scarcely thickened at tlie apex ; 2nd at least twice as long as the 

 1st ; the 3rd not so long as the second ; 4th cylindrical, pointed at 

 the ends, as long or longer than the 3rd. Eyes large, semiglobose. 

 Ocelli small, distant. Rostrum reaching across the mesosternum. 



Thorax. — Fronotum trapeziform, broader in front than the head 

 across the eyes ; anterior margin nearly straight ; sides nearly 

 straight ; lateral margins wide and flat ; posterior margin concave, 

 the ends somewhat produced over the clavus ; hinder angles rounded ; 

 disk, 1st |rds convex, the last 3rd flat, with a long callus with- 

 in the hinder angles. Scutellum large, triangular, more or less 

 convex. Elytra as long as the abdomen ; Clavus and Corlum nearly 

 horizontal ; Corium ; anterior margin nearly straight, posteriorly 

 rounded, the base widened and reflexed; 1st nerve strong and 

 raised, especially at the base ; Memhrane ; anterior margin rounded ; 

 disk with 5 nerves ; the 1st very short, the 2nd curved to the 

 anterior margin ; the 3rd nearly straight, ending at the apex ; the 

 4th and 5th arising close together near the inner basal angle, curved 

 inwardly and outwardly, and then going straight to the posterior 

 margin, parallel to each other throughout. Sternum ; Mesosternum 

 in front with a sharp keel, hindwardly slightly convex ; Metasternum 

 somewhat rhomboidal, with a slight central keel. Legs : thiyhs ; 

 1st pair incrassated, fusiform, beneath flat, with 1 large and some- 

 times 2 other smaller teeth ; tlbice with long, distant, spinose hairs ; 

 1st pair sometimes bent, always widened inwardly at the apex, with 

 a deep channel on the side and a spine beneath ; tarsi long ; 1 st 

 joint larger than the other 2, on the 3rd pair twice as long. 



/Species 1. — Calyptonotus Rolandri. 



CiMEX KoLANDRi, Z««. F. S. 957 (1761); S. N. (ed. 12), i, 729, 98 

 (1767). 



— BiMACULATUs, Li/i. S. N. (ed. 10), i, 449, 76 (1758), 



— ruLVOMACULATUS, Be G. M^m. iii, 294, 33 (1773). 



LyGJEVs RoLA^nni, Fab. E. S. iv, 164, 99 (1794); S. N. 230, 127 



(1S03) ; JFolf, Ic. Cim. 199, t. 19, fig. 193 



(1811); Fall. Hem. Suec. 60, 20 (1829). 



Paciiymertjs Rolandki, Pam. F. G. 118, 3 ; ScZ/ilL Beitr. 72, 12 



(1829); II.Sc/{f. Norn. Eni. i, 44(1835); 



Koleu. Mel. Ent. ii, 79, 45 (1845). 



