THE NAUTILUS. Lt 
278. ConuLus FULVus (Miill.). All the States; British Amer- 
ica, Palearctic. 
278a. ConuLUS FULVUS DENTATUs Sterki. Jackson Co., Ala.; 
Cincinnati, Ohio. 
279. ConuLus sTERKU Dall. New Philadelphia and Summit 
Co., Ohio; Mt. Lebanon, La.; Jackson Co., Ala. 
280. CoNULUS CHERSINELLUS (Dall). Calaveras Co., Cal. ; Fres- 
no Co. 
Genus GUPPYA Morch, 1867. 
281. Guppya GUNDLACHI (Pfr.). Florida; Hidalgo, Texas; 
also West Indies and Central America. 
Subfamily Ariophantine Pilsbry, 
Genus ZONITOIDES Lehmann, 1862. 
282. ZonrrorpEs NiTipus (Miill.). British America and North- 
ern States from New England to Washington; Pa.; Ohio; Ala. 
Also Europe. 
283. ZONITOIDES ARBOREUS (Say). All the States; British 
America north to Great Slave Lake. 
284. ZONITOIDES DALLIANUS (Simp.). Manatee Co. and Little 
Sarasota Bay, W. Florida. 
Section Pseudohyalina Morse, 1864. 
985. ZONITOIDES LIMATULUS (Ward). New York, Ohio, Mich- 
igan, Indiana, local and rather rare. (San Mateo, Cal., Binney). 
286. ZONITOIDES LATEUMBILIcATUS (Pils.). Near Woodville, 
Jackson Co., Ala. 
287. ZONITOIDES PATULOIDES (Pilsbry). Thunderhead, Great 
Smoky Mts. 
288. ZONITOIDES SHIMEKII (Pils.). Loess of lowa (Extinct). 
289. ZONITOIDES SELENITOIDES (Pils.). Mariposa Big Trees, 
Cal. 
290. ZONITOIDES MINUsCULUs (Binn.). Ontario to Florida, west 
to Mont., Arizona and New Mexico. 
290a. ZONITOIDES MINUSCULUS ALACHUANUS (Dall). Alachua 
Co., Fla. 
291. ZONITOIDES L&VIUSCULUS (Sterki). Comal Co. and Hid- 
algo, Texas; Henry Co., Ind.; N.-W. Ohio; New Mexico. 
292. ZONITOIDES SINGLEYANUS (Pils.). Comal Co., Central Texas ; 
Woodville, Ala. 
