PSEUDOHYALINA. 125 
Newcomb, Am. Journ. Conch. ii. p. 13 (1866) °; Arango y Molifia, Contrib. faun. malac. 
Cabana, p. 67 (1878) *°. 
Helicella minuscula (Binn.), H. & A. Adams, Gen. Moll. ii. p. 188”. 
Helix (Microphysa) minuscula (Binn.), v. Mart. in Albers’s Die Helic. ed. 2, p. 82”. 
Pseudohyalina minuscula (Binn.), Morse, Journ. Portland Soc. i. p. 16, fig. 34, and t. 7. fig. 35 
(jaw, radula) *; Tryon, Am. Journ. Conch. ii. p. 264, t. 19 (4). fig. 62". 
Hyalina minuscula, Binney & Bland, Land & Fresh-water Shells N. Am. i. p. 37, figg. 50-52”. 
Hyalina (Pseudohyalina) minuscula (Binn.), O. Reinhardt, in Sitzungsber. d. Gesellsch. nat. 
Freunde zu Berl. 1876, p. 92"; A. Adams, Ann. & Mag. Nat. Hist. (4) i. p. 467°. 
Zonites (Hyalinia) minusculus (Binn.), Fisch. & Crosse, Miss. Scient. Mex., Mollusca, i. p. 175 an 
Zonites minusculus, Binney, Terr. air-breath. Moll. N. Am. v. (Bull. Mus. Comp. Zodl. Harv. Col. 
iv.) p. 118, t. 3. fig. H (radula) *; Manual of Am. Land-Shells (in Bull. U. 8. Nat. Mus. 
no. 28), p. 63, fig. 19”. 
Chanomphalus minusculus (Binn.), Strebel, Beitr. Mex. Land- und Siissw.-Conch. iv. p. 19, t. 4. 
fig. 10°. 
Helix minutalis, Morelet, Test. Noviss. ii. p. 7 (1851) ™. 
Helix apex, C. B. Adams, Contrib. to Conch. i. p. 86%; Reeve, Conch. Icon. vii., Helix, t. 66. 
fig. 339 *, 
Helix lavalleana, d’Orbigny, in Ramon de la Sagra’s Hist. fis., polit. y nat. de Cuba, Moll. p. 84, 
t. 8. fige. 16-19”; French edit. p. 161, t. 8. figg. 20-23 °°. 
Helix blakeana, Tate, Am. Journ. Conch. v. p. 155, t. 16. fig. 3 (1870) ”. 
Had. Norva America: from Maine 4, and Vermont !~‘ 12, Ohio 1 8, and Red River 1° 19 2° 
to Florida 1215 19 20, Arkansas 19 20, and Texas 190; San Bernardino valley, 
California 9; Arizona !° 7°. 
E. Mexico: wood of Pacho near Jalapa (£. Salas?!) ; Hacienda de Mirador near 
Jalapa (Sartorius, Berendt, and Strebel *). 
S.E. Mexico; Palenque (coll. Morelet). 
Yucatan: Carmen Island (coll. Morelet); Palizada (Morelet 18 22). 
E. Guatemata: Yzabal (coll. Morelet). 
CentraL Nicaragua: Chontales forest (Tate ?"). 
Bermupa }. 
ANTILLES : Cuba 4 10 15 22 2526; Jamaica 41523; Porto Rico®?? ; St. Thomas 1°. 
Asiatic Russta: Vladimir Bay, Mantchuria 1’. 
Japan: Yedo!°. 
One of the very widely distributed small land-shells. I cannot detect any trustworthy 
difference between P. blakeana and P. minuscula. 
9. Pseudohyalina elegantula. 
Helix elegantula, Pfr. in Malak. Blatt. xiv. p. 196 (1867) *; Monogr. Helic. Vivent. v. p. 474’. 
Zonites (Hyalinia) elegantulus (Pfr.), Fisch. & Crosse, Miss. Scient. Mex., Mollusca, i. p. 177°. 
Chanomphalus elegantulus (Pfr.), Strebel, Beitr. Mex. Land- und Siissw.-Conch. iv. p, 20, t. 4 
fig. 11°. 
