EUGLANDINA. 197 



but the form is less elongated." In the var. abbreviata Marts. 

 (pi. 23, fig. 41) the spire is short, the penultimate whorl swol- 

 len. Length 30, diam. 12, aperture 15 mm. It is from the 

 Tres Marias Is. 



50. E. PSEUDOTURRIS (Strebel). Vol. I, p. 35. S.-W. Mexico. 



51. E. ANOMALA (Angas). Vol. I, p. 33. Costa Rica. 



52. E. CANDIDA (Shuttle worth). PI. 28, figs. 55, 56, 57. 

 Shell fusiform-acuminate, rather thin, somewhat glossy, ob- 



soletely and distantly plicatulate, white. Spire acuminate- 

 conic, the apex obtuse. Whorls 6, slowly increasing, a little 

 convex, the last as long as the spire. Suture margined, sub- 

 crenulate; columella arcuate, abruptly truncate at the base. 

 Aperture acuminate-semioval, the peristome simple, acute, 

 straight. Length 24, diam. 9, aperture 11x5 mm. (Shuttl.). 



Mexico (Sandoz) ; Oaxaca (Uhde, type loc. of G. simplex}. 



Glandina Candida SHUTTLW., Diagn. u. Moll., no. 2, p. 22, 

 in Bern Mittheil. 1852, p. 202. Glandina simplex STREBEL, 

 Beitr., ii, p. 35, pi. 10, f. 25 a, b, c. VON MARTENS, Biol., p. 

 66, pi. 4, f. 5, 5a, 6. 



According to Prof, von Martens, E. Candida (fig. 57) is a 

 bleached specimen of what was later named simplex (pi. 28, 

 figs. 55, 56). Both were described from single examples, and 

 no others are yet known. 



53. E. CONULARIS (Pfeiffer). PI. 24, fig. 55. 



Shell oblong-conic, rather thin, smooth, glossy, brownish 

 flesh-colored. Spire long-conic, the apex obtuse; suture mar- 

 gined with a white thread. Whorls 6, slightly convex, the 

 last as long as the spire or a little shorter, base slightly taper- 

 ing. Columella very slightly arcuate, abruptly truncate. 

 Aperture subvertical, acuminate-oval ; peristome simple, acute. 

 Length 23, diam. 8.5, aperture 11x4.5 mm. (Pfr.). 



Mexico: (Salle, type in Brit. Mus.). 



Ackatina (Glandina} conularis PFR., P. Z. S. 1855, p. 100; 

 Monogr., iv, p. 635. Glandina c., VON MARTENS, Biologia, p. 

 66, pi. 4, f. 8. 



