24 THE NAUTILUS. 
192. Colobostylus bauhsianus Sby. Mandeville. 
=hyacinthimum C. B. A. 
193. Colobostylus chevalieri C. B. A. Little River. 
194. Colobostylus chevalieri v. albus C.B. A. Montego Bay. 
195. Colobostylus chevalieri virgatus C. B. A. Little River. 
196. Colobostylus lamellosus C. B. A. Near Little River. 
197. Colobostylus bronni C. B. A. E. of St. Anns; Falmouth ; 
Little River; Ocho Rios; on stone walls in the sunshine at Mon- 
tego Bay. 
(One specimen from Mt. Pleasant that differs slightly from the 
others, but hardly specifically). 
198. Colobostylus yallahensis C.B. A. (?). Duncans (in Port- 
land): E. of St. Anns. 
(Agrees with Reeves figure in Cone. Icon., Vol. XIII, pl. 13, but 
hardly with Adams’ description. If it is not this it must be a new 
species). 
199. Helicina neritella Gray. Montego Bay; Bluefields; Mt. 
Pleasant ; Petersfield; Pt. Maria; Annotta Bay; Mandeville; Pt. 
Antonio; Stony Hill; Buff Bay; Bog Walk; Sav. la Mar. 
200. Helicina neritella var. (banded) (new?) Bog Walk. 
201. Helicina jamaicensis Sby. Mandeviile. 
202. Helicina aurantia Gray. St. Anns; Montego Bay. 
(To be Continued.) 
NOTES AND NEWS. 
VARIATIONS DUE TO STATION IN POLYGYRA (STENOTREMA) HIR- 
suTA Say.—Having read your “ Descriptive Notes on Certain 
Forms of Polygyra” in the April “ Nauritus,” I take the liberty 
of sending you two forms of P. hirsuta Say that I have found in this 
County. The first measures 8 mm. in diameter, is very common on 
low ground, in some places being the most plentiful species of Helix 
found, while the second form, 6 mm. diam., I have only found on 
one high, and dry hill, clear up at the top, among moss and stones, 
where the Trailing Arbutus (Epige@a repens) and Wintergreen grow. 
I think you will find No. 2 alive, as I only collected them last 
Sunday. Under the microscope you will see that while No.1 has 
“sharp, rigid hairs” those of No. 2 are curved or hooked. _ It also 
seems to me that there is a noticeable difference in the “notch.”— 
Geo. H. Clapp, Pittsburgh, Pa., April 3, 1894. 
ay ae « — 
