l6 YORKSHIRE NATURALISTS' UNION. 



Trechus minutus F. Common and general. 



2. N.E.— Scarborough (ff^A:^.). 



3. N.W.— Studley {E.A. IV.). 



4. Central. — York district {W.C.H.). 



5. S.W.— Hebden Bridge {E.B. W.). 

 Trechus obtusus Er. Not scarce in some districts. 



3. N.W. — Studley, 'more common than T. minutus^ 

 {E.A. W.) ; Eeyburn, May ( W.C.H.). 



4. Central. — Strensall and elsewhere round York 

 {W.C.H). 



Trechus secalis Payk. Pretty plentiful. 



1. S. E. — Shores of the Humber ( W. Spence and Steph. 

 Man.). 



2. N.E.— Helmsley (f-Ki^^.). 



3. N.W.— Studley (^.^./-K). 



4. Central.— York district {W.C.H.). 



5. S.W.— Wakefield district {E.B. W.). 



pterostichina. 

 Pterostichus cupreus L. Very abundant in sunny weather 

 in spring. 



1. S.E.— Brough and Market Weighton district (^.^5. W.). 



2. N.E.— Scarborough {R.L). 



3. N.W. —Studley {E.A. IV.). 



4. Central. — York district in abundance {JV.C.If.) ; 

 Wetherby {Nat.,Ju7ie 1877). 



5. S.W.— Wakefield and Wentbridge {E.B. TV). 

 Pterostichus picimanus Duft. — Very local. 



2. N.E. — Scarborough {R.L.) ; banks of the Tees (Z. 

 Rudd ; vide Steph. Man., 1839, p. 35). 



4. Central. — Askham {A. Wright, in Loudon's Mag. 

 Nat. Hist., 1 83 1, iv., 165). 

 Pterostichus vernalis Pz. No doubt commoner than the 

 records indicate. 



4. Central. — York district {W.C.H.). 



5. S.W.— Wakefield district {E.B. W.). 



Trans.Y.N.U., 18S5 (pub. 1886). Series D. Vol. 3. 



