2o6 YORKSHIRE naturalists' UNIOX. 



^'ar. Hibernica(W.Sni.) V.H. [Syn. C. HibemicaW .%xx^.\ 

 S.W. — Firsby reservoirs; Hatfield district (M. H. Stiles). 

 Marley, near Bingley. 

 Mid W. — Hawksworth. 



983. Cymatopleura Solea (Brt5b.) W. Sm. 



S.W. — Cusworth and Hatfield districts; Firsby reservoirs; 

 Rossington (M. H. Stiles). Goole (E. Hunter). Roche Abbey 

 (M. H. Stiles; E. Hunter). Askern (M. H. Stiles; F. H. Allen). 

 Hatfield Chase (J. M. Kirk). Doncaster. 



Mid W.— Roundhay (W. B. Turner). South Milford (F. 

 Emsley). Hawksworth. Moughton Fell. Penyghent. ^Vhernside. 

 Pool. Malham Tarn Bog. Baildon. Horsforth. Boston Spa. 

 Harrogate. 



N.W. — Cronkley Fell. Great Shunnor Fell. Hawes Junction. 



N.E. — Levisham. Saltburn. Rievaulx Abbe)-. Malton. 

 Carlton Bank. 



S.E. — Beverley. Tickton. Newsholme. Routh. Loft;some 



Bridge, near Wressle. Market VVeighton. Skipwith Common. 



Skirlaugh; Hornsea Deposit; Wawne; Reservoir, Hull; Cot- 



tingham; Haltenprice; Spring Ditch; Beverley (G. Norman). 



Var. apiculata (W. Sm.) Ralfs. [Syn. C. apiciilata W. Sm.]. 



S.W. — Marley, near Bingley. Roche Abbey (M. H. Stiles; 

 J. N. Coombe). Horton Park, Bradford. 



N.W.— Mickle Fell. 



S.E. — Cottingham; Skirlaugh (G. Norman). 



Genus SURIRELLA Turp., 1827. 



984. Surirella biseriata Brdb. 



S.W.— Cusworth, near Doncaster (M. H. Stiles). Roche 

 Abbey (J. N. Coombe; M. H. Stiles). Cullingworth. Marley, 

 near Bihgley. 



Mid W.— Blubberhouses; Roundhay; South Milford (W. B. 

 Turner). Baildon. Eldwick. Saltaire. Adel Bog. Leathley. 

 Cocket Moss, near Giggleswick. 



N.W.— Leeming. Mickle Fell. Great Shunnor Fell. 



Trans Y.N.U., 1901 (pub. July igoi). Bot. Series, Vol. s- 



