igiS. Phillips <fe Stelfox. — Range of Pisidium hihernicum. 47 



casertanum, P. nitidum, P. milium, P. pulcJiellmn, P. suhtrimcaUtm 

 and P. henslowanioH. 



Loc. — Bracebridge Pool (i6a. ir. 29p.) (gravelly or muddy bottom, con- 

 taining much weed). Coll. — H.O. Assoc. — P. nitidum, P. milium 

 P. suhtruncatitm and P. henslowanum. 



Log. — Blackroot Pool (12a. or. ijp.j, Sutton Park (very muddy). Coll. — 

 H.O., Sept., 1893. Assoc. — P. amnicum, P. casertanum, P. nitidum, 

 P. milium, P. pulcheUum, P. subtruncatum, and P. henslowanum. 

 Remarks — "Taken from where the brook runs into the pool." — 

 H.O. 



Loc. — Hill Hook, near Sutton Coldfield. Coll.— H.O. [also N. G. Hadden, 

 June, 1913.] Assoc. — P. casertanum, P. nitidum, P. milium, P. sub- 

 truncatum, P. henslowanum, and P. obtusale. Remarks — " I think 

 these came from both the stream and the pit ; the former is gravelly, 

 the latter has marly-mud." — H.O. 



Loc. — Windley Nursery (water-cre.ss bed), Sutton Coldfield. Coll. — H.O. 

 Assoc. — P. casertanum and P. nitidum. Remarks — " A small over- 

 grown pit, dug by the side of the stream, from which it is fed." 

 —H.O. 



Loc. — Spademill Pool, Sutton Park (28a. 2r. 34P.). Coll. — H.O., April, 

 1895. Assoc. — P. casertanum, P. nitidum, P. nnlium, P. sub run- 

 catum, and P. henslowanum. Remarks — " Fairly muddy, but little 

 weed."— H.O. 



Loc— The IMoat, New Hall, near Sutton Coldfield. Coll.— H.O. Assoc. — 

 P. casertanum, P. nitidum, P. milium, P. subtruncatum, and P. hens- 

 lowanum. Remarks — " Fair quantity of mud and weed."- — H.O. 



Loc. — A shallow grassy ditch in Crystal Palace grounds, Sutton Cold- 

 field. Coll. — H.O., 1893. Assoc. — P. casertanum, P. nitidum, 

 P. milium, P. pulcheUum and P. subtruncatum. 



Loc— Skinner's Pool [ir. i2p.), Sutton Coldfield. Coll.— H.O. Assoc. — 

 P. casertanum, P. nitidum, P. milium, P. subtruncatum, P. henslo- 

 ivanum and P. obtusale. Remarks- — " Very muddy ; contained very 

 large Unio tumidus, now filled up." — H.O. 



Loc. — Olton Reservoir, near Birmingham. Coll. — H.O., June, 1910. 

 Assoc. — P. nitidum, P. milium and P. subtruncatum. 



Loc. — Keeper's Pool (2a. or. 37p.), Sutton Park. Coll. — H.O., 1893. 

 [Also P. T. Deakin, May, 1882]. Assoc. — P. nitidum, P. milium, 

 P. pulcheUum, P. subtruncatum and P. henslowanum. Remarks — 

 " Mud, rushes, and much Menyanthes trifoliata, but I think these 

 came from the side of the w'ood where there is mud and decayed 

 leaves. "^ — H.O. 



Worcestershire. 



Loc. — Near Sare Hole Mill (Birmingham). Coll. — P. T. Deakin, June, 

 1890. Assoc — P. nitidum, P. subtruncatum and P. henslowanum, 



