48 CATALOGUE OF THE INSECTS OP 



Illust.f Mand., v., 292. — Boisd. et Lacord. Faun. Ent, 

 Paris, i., 445. 

 Common. " Twizell." — P. J. Selhy, Esq. Summit of Hedge- 

 hope (2347 feet), Cramlington, Gibside, Ravensworth, Boldon 

 Flats, (fee. March — October. 



It sometimes occurs in flowers, or rambling over the foliage 

 of shrubs. 



19. S. PROBOSCIDEUS, Gyll. 



Gijll. Ins. Suec, ii., 4:76.— Eeer, Fn. Col. Helv., i., 225.— 



Stenus ossium, Kirhy, Steph. Illust., Mand., v., 290. — 



Stenus canalicalatus, Kirhy, lb., I.e., 294. — Stenus palus- 



tris, Erichson, Gen. et Spec. Btai^h., \., 729. 



Not uncommon in boggy situations. Long Benton, Gosforth 



and Boldon Flats. — T. J. B. On the upper part of Hedgehope, 



Gibside, Eavensworth woods, and Marsden. — J. H. April — 



July. 



20. S. PALLiPES, Grav. 



Boisd. et Lacord. Faun. Ent. Paris, \., 416. — Erichson, 

 Gen. et Sioec. Staph., 731. — Heer, Fn. Col. Helv., \., 225. — 

 Stenus immunis. Marsh. Steph., Illust., Mand. v., 290. 

 Rare. Gibside and Eavensworth woods, in moss. — J. U. 

 January. 



21. S. FLAViPES, Kirhy. 



Steph. Illust, Mand., v., 289. — Stenus filum, Erichson, 

 Gen. et Spec. Staph., 731. 

 Rare. Long Benton and Boldon Flats. — T. J. B. Near 

 Dunstanborough Castle, Gibside, and Ravensworth. — J. H. 

 Ryhope dean. — Mr. W. Peacoch. March. 



SuB-Div. b. Ahdomen not margined. 



22. S. TARSALis, Liungh. 



Gyll. Ins. Suec, ii., 472. — Steph. Illust, Mand., v., 286. — 

 Erichson, Gen. et Spec. Staph., 732. — Heer, Fn. Col. Helv.y 

 i., 226. — Stenus nigriclavis, Kirhy, Steph. Illust, Mand., 

 v., 285. — St. rufitarsis, Kirhy, Ih., I.e. — St. flavitarsis, 

 Wilkin. Ih., I.e. 

 In damp bogs. Taken at " Twizell," by P. J. Selhy, Esq. 



