Corixide. 343 
Edwards ; Devon, Parfitt; Pett Ditches, near Hastings, 
Collett ; Knowle, Bewdley, Ludlow, Dorchester, Blatch ; 
Ireland, Haliday Coll.; Scarborough, Lawson; Loch 
Achilty, streams at Braemar, Tay near Perth, F. B. White. 
S. Scholtzii, /ieb.—Ditfers from the above by the 
longer vertex, which is longer than its width between the 
eyes, and more angulated in front, and nearly twice as long 
as the very short pronotum, it is also a paler and much 
more shining insect, and the spots of the elytra are smaller 
and more numerous. 
L, 2-24 mm. 
Chobham; Guestling, near Hastings, Butler ; Lincoln, 
Fowler ; Norfolk, Edwards; Littlehampton and Weston- 
super-Mare, Bid/ups. 
