174 CURCULIONID^. 



of the scrobe almost toucliing the 

 lower edge of the eye. 



17 (18) Head punctate and with a narrow 



central furrow; rostrum evidently [p. 180. 



narrowed from base to middle .... cnrtut;, sp. n., c? $ , 



18 (17) Head striolate, without a central fur- [p. 180. 



row; rostrum almost parallel-sided porcellus, sp. n., c? , 



19 (16) Rostrum without longitudinal impres- 



sions at the base ; scrobe bent down- 

 wards at some distance in front of [p. 181. 

 the eye . scrobicollis, sp. u., S > 



20 (lo) Pronotum hnelygranulate,the granules 



much coarser at the sides. 



21 (22) Funicle with joints 3 and 4 equal ; 



hind tibiae with the external apical [p. 181. 



angle not produced elongatulus, sp. n., S j 



22 (21) Funicle with joint 3 longer than 4 ; 



hind tibite with the external angle 



distinctly produced jekeli, Fst., $ , p. 181. 



23 (2) Scape not reaching posterior margin of 



eye. 



24 (47) Front tibife strongly denticulate inter- 



nally in both sexes. 



25 (28) Rostrum striolate at base and with a 



broad transverse basal impression ; 

 pronotum with no trace of a central 

 stria. 



26 (27) Pronotum finely shagreened on the disk 



and a little rugose laterally, broadest 



about the middle, the apex not much 



nari'ower than the base ; elytra with 



the two juxta-sutural striae curving [p. 182. 



outwards at the base stoliczkce, Fst., S $ , 



27 (26) Pronotum granulate throughout, 



broadest behind the middle, the 



apex much narrower than the base ; 



the juxta-sutural strife not curving [p. 183. 



outwards at the base verrucicollis, Fst., 5 , 



28 (25) Rostrum not striolate nor transversely 



impressed at the base ; pronotum 

 with a central stria or at least traces 

 of one. 



29 (39) Pronotum smooth and very finely 



shagreened in the centre. 

 SO (35) Funicle with joint 3 equal to 4 and 

 much shorter than 2. 



31 (32) Anterior margin of pronotum slightly 



produced in the middle ; strije on 



elytra shallow, the interA'^als almost 



plane ; male organ very strongly 



curved, terminating in a long flat [p. 184. 



spatula and truncate at the apex . . btpustuhitus, Fst., cJ $ , 



32 (31) Anterior margin of pronotum quite 



straight; striaj deeper, the intervals 

 more convex ; male organ not spatu- 

 late at the apex. 



33 (34) Tarsi with joint 2 evidently longer 



