FAMILY ZONITID^ 



43 



Zonitoides randolphi Pilshry. 



Zonitoides randolpJii Pilsuky, Nautilus, xil, p. 87, 1898. — RANDOLl'ir, op. 

 cit., p. no, 1899. 



Range. — Lake Lindeman, headwaters of the Yukon, IJritisli 

 America. 



I have not seen this species, which is less than 5 mm. in diameter. 

 It lias not been figured. 



Zonitoides minusculus Binney. 



Helix minusciila Binnev, Boston Journ. Nat. Hist., iii, p. 435, pi. xxii, fig. 



4, 1840. — Morse, Am. Nat., i, p. 543, fig. 35, 1867. 

 Pseuciohyalitia minuscula Morse, Journ. Portland Soc. N. Hist., i, p. 16, fig. 



34, pi. VII, fig. 35, 1864. 



Range. — North America generally. 



Red River of the North, Manitoba ; Victoria and Departure Bav I 

 Vancouver Island ; Berg Bay, Muir Inlet ! Alaska ; Coal Harbor, 

 Unga Island, Shumagins ! Rooluk Island ! near Unalga, Aleutians, 

 Alaska. 



Zonitoides milium Morse. 



Helix milium VioviS,^, Proc. Boston Soc. Nat. Hist., vii, p. 28. 1859; Am. 



Nat., I, p. 543, fig. 36, 1867. 

 Striatura milium Morse, Journ. Portland Soc. Nat. "Hist., 



I, p. 18, figs. 41, 42, pi. VII, fig. 43, 1864. 



Range. — Eastern United States and Canada. Mani- 

 toba (rare, Hanham). 



The report of this species from Vancouver Island Fig. 30. Zon- 



was probably based on the following form. .Z^. 7«/««5- , 



7 1 11 1-1 • ,-^ 1 rr f r o m b e 1 o w 



cuius has also been wrongly identified as Z . milium, (maenifiedl 



Zonitoides pugetensis Dall. 



Patulaitra ? {Pitnitum ?) pugetensis Dall, Nautilus, viii. No. II, p. 130, 



Mar., 1895. 

 Zonitoides pugetensis Pilsbry, Nautilus, ix, p. iS, 1895. 

 Zonitoides {Pseudohyalina) pugete?isis Dall, Proc. V. S. Nat. Mus., xxiv, 



p. 500, pi. XXVII, figs. 10, 12, 1902. 



Range. — Puget Sound region, Oregon, California. 

 Seattle, Wash. ! Nanaimo, Vancouver Island. 



Genus Gastrodonta Albers. 

 *Gastrodonta gularis Say } 



Helix gularis J. DE C. SowERBV, in Richardson, Fauna Bor. Am., Ill, p. 

 315, 1836 (nude name). 



Range. — Lake Superior, Winnipeg, and Saskatchewan River 

 (Sowerbv). 



