348 MOLLUSCA. 
(radula) “; Leidy, in Binney’s Terr. air-breath. Moll. N. Am. i. p. 250, t. 2. figg. 5, 6 
(anatomy) ”; Jeffr. Ann. & Mag. Nat. Hist. (4) x. p. 245 (1872) ™. 
Limaz parvulus, Normand, Descr. de Six Limaces Nouv. p. 8 (Valenciennes, 1852) 
? Limax (Meyapelta) semitectus, Mérch, Journ. de Conch. vi. p. 282, t. 10. fig. 7 (1857) ; Malak. 
Blatt. vi. p. 111 (1859) "°; Binney, Ann. N. York Acad. Sci. i. p. 260, t. 11. figg. O (anim.), 
P (jaw), Q (radula) (1879) *. 
Limax guatemalensis, Crosse & Fisch. Journ. de Conch. xviii. p. 297 (1870) * ; Miss. Scient. Mex., 
Mollusca, i. p. 181, t. 9. figg. 1 (anim.), 2, 3 (internal shell), 4, 5 (radula) ». 
? Krynickia americana, Tate, Am. Journ. Conch. v. p. 154, t. 16. fig. 1 (1870) *. 
Limaz (Malacolimaz) brasiliensis, Semper, Reis. Archip. Philipp., Land Moll. u. p. 84, t. 11. 
fig. 20 (radula) (1873) *; Ihering, Jahrb. malak. Ges. xii. p. 204 (1885) ”. 
Limax argentinus, Strebel, Materiali Malac. Argent. Merid. p. 6 (1874) *. 
Limax hyperboreus, Westerl. Sibir. Land- och Sétv.-Moll. (K. Sv. Ak. Handl. xiv. no. 12) p. 21 
(1876-77) *. 
Limazx stenurus, Strebel, Beitr. Mex. Land- und Siissw.-Conch. iv. p. 21, t. 9. figg. 11 (radula), 
15 (jaw), t. 10. figg. A (genitalia), B (anim.), C (sheli), D (sole of the foot) (1880) ** ; 
Thering. Jahrb. malak. Ges. xii. p. 213”. 
Agriolimax lacustris, Lessona & Pollonera, Monogr. Limacidi Ital. [Atti Accad. Torino (2) xxv.] 
p. 47 (1882) *°. 
Generally dark brown or even black, rarely and only on more dry places pale brownish, unicolorous, with 
pellucid slime, faintly wrinkled and ridged, appearing smooth at first sight. Length 14-18, even to 
25 millim. 
Hab. Nortu America: New England to S. Carolina!0~1315; Colorado (Limax montanus); 
California }. 
E. Mexico: exact locality not indicated (Strebel 8). 
Centra GuatemaLa: Plateau of Totonicapam (Bocourt 7122); Guatemala city, in 
moist spots and under stones, on the sides of the barrancas (ravines), &c., not 
rare (Stold). 
W. GuaTEMALA: Antigua, at an elevation of 4500 feet above the sea (Stoll). 
E. Nicaracua: Javali in Chontales, under stones and about houses, not uncommon 
(Late *?). 
E. Costa Rica: Borubeta, on the Rio Uren, at an elevation of 2500 feet above 
the sea, on plantain leaves and stalks (Gabb ®°) ; Costa Rica, without nearer 
indication of locality (Zrsted 19), 
SoutH AMERICA to the Argentine Republic. 
ANTILLES: Puerto Rico. 
17 
° 
Distribution almost universal: in Europe extending from Scotland 8, Norway, Central 
Sweden, Finland, and Russia (Moscow) through France 217 and Germany *° to the 
Pyrenees* and Piedmont *°; also known from Siberia—from the banks of the River 
Yenisei, 70° N. lat. 27, and Bering Island ®,—A frica, Madagascar, &c. In South America 
it has been found in the woods of the Province of Rio Grande do Sul 2425 and in 
Argentina, 32°-35° S, lat., at an elevation of 900 metresa bove the sea, 
near the limits 
of Chile 26, 
