656 
Fig. 
Fig. 
Fig. 
10. 
ll. 
12. 
13. 
14, 
15. 
16. 
17. 
“J 
18. 
19. 
1. 
10. 
EXPLANATION OF PLATES. 
Helicina punctisulcata, n. (p. 36), Omilteme, typical specimen, from three sides, and 
another varying in colour, and sculpture, #. 
oweniana, Pfr., c. anozona, v. Mart. (p. 88), Coban, from three sides, $. 
, a. genuina (p. 88), Teapa, from three sides, 3. . 
chrysocheila, Binn., var. shuttleworthi, n. (p. 83), Cordova, from two sides, and 
sculpture, ?. 
in 
chryseis, Tristr. (p. 39), Vera Paz, original specimen of Tristram, from three sides, #. 
borealis, n. (p. 40), Villa Lerdo, from three sides. 
dysoni, Pfr., var. jansoni, n. (p.40), Bonacca I.: a, typical specimen ; 3, c, variations 
colour, all #. 
Cyclotus dysoni, Pfr. (p. 8), Retalhuleu, living animal, from a drawing made by Dr. O. 
Stoll. 
Helicina lirata, Pfr. (p. 41), Retalhuleu, living animal, from a drawing made by Dr. O. 
Stoll. 
Diplommatina stolli, n. (p. 20), Cholhuitz : a, 6, two views, both }. 
PLATE II. 
Glandina indusiata, Pfr. (p. 54), Oaxaca: 1a, arather more slender specimen from the 
same locality. 
vanuxemi, Lea (coronata, Pfr.) (p. 54), an unusually large specimen, from Omilteme: 
2a, sculpture near the suture of the same shell, ? ; 24, an unusually dark-coloured 
example, also from Omilteme; 2c, a very young specimen from Tehuacan. 
sowerbyana, Pfr. (p. 55), Jalapa, a not full-grown specimen: 34, lateral view of the 
aperture of the same shell; 3 4, young, and c, a still younger example, also from Jalapa. 
coultert, Gray (uhdeana, v. Mart.) (p. 56), a large specimen from Zimapan, in the 
Peel Park Museum, from a drawing sent by G. B. Sowerby: 4a, a specimen from 
Jalapa; 4, lateral view of the aperture, and 4c, sculpture near the suture, of the 
same shell, 2. 
PLATE IIT. 
- Glandina cuneus, n. (p. 56), Omilteme: 1a, dorsal view of the same specimen; 1 8, 
sculpture of the suture, }; 1 ¢, young specimen from the same locality. 
, another specimen from Omilteme: 2a, back view. 
liebmanni, Pfr. (p. 61), Chilpancingo. 
, another specimen from the same locality. 
audebardi, Desh., a. typica (p. 62), “ Mexico”: 5 a, lateral view of the aperture. 
, another specimen, from Venta de Zopilote: 6 a, sculpture at the suture of the 
same shell, }. 
a 
9 a, sculpture at the suture, ¢. 
ee 
, var. ameena, v. Mart. (p. 63), Vera Cruz: 7 a, sculpture at the suture, 3. 
, var. minor, n. (p. 63), Tehuantepec. 
longula, Fisch. & Cr., var. jalapana, n. (p. 64), a specimen from Misantla: 
1 
, a specimen from Jalapa. 
