658 
9. 
10. 
ll. 
12. 
13. 
14. 
15. 
16. 
17. 
18. 
19. 
20. 
2l. 
22. 
23. 
24. 
25. 
. Hyalinia nitidopsis, Morel. (p. 115), Salama, specimen from Morelet’s collection, 2 
EXPLANATION OF PLATES. 
. Salasiella margaritacea, Pfr. (p. 81), Cordova, specimen from Paetel’s collection, now in 
the Berlin Museum, #. . 
—— pulchella, Pfr. (p. 83), Chiapas, typical specimen in the British Museum, drawn by. 
E. Smith. . 
Streptostyla dubia, Pfr. (p. 90), Chiapas, typical specimen in the British Museum, drawn 
by E. Smith, }. 
bullacea, Pfr. (p. 93), Tabasco, typical specimen in Dr. Pfeiffer’s collection, probably 
the young state of 8. shuttleworthi, Pfr. 
obesa, n. (p. 95), Honduras: 12a, sculpture at the suture, }. 
cylindracea, Pfr. (p. 93), Tortilla, specimen in Dr. Pfeiffer’s collection. 
coniformis, Shuttl. (p. 94), young specimen, for comparison with the following. 
conulus, n. (p. 94), Sayula. 
labida, Morel. (p. 96), Vera Paz, typical specimen from Morelet’s collection. 
biconica, Pfr. (p. 98), Chiapas, specimen in Albers’s collection, now in the Berlin 
Museum : 17 a, lateral view of the aperture. 
delibuta, Morel. (p. 97), Vera Paz, typical specimen from Morelet’s collection : 
18 a, sculpture at the suture, 4. 
flavescens, Shuttl., var. boucardi, Pfr. (p. 99), Juquila, Dr. Pfeiffer’s type in the 
British Museum, drawn by E. Smith. 
ventricosula, Morel. (p. 97), Merida, typical specimen from Morelet’s collection. 
, var. binneyana, Cr. & Fisch. (p. 97), Costa Rica: 21a, younger specimen from 
the same locality. 
sololensis, Cr. & Fisch. (p. 101), Tepan. 
, another specimen from the same locality. 
limneiformis, Shuttl., var. parvula, Pfr. (p. 100), Chiapas, from Dr. Pfeiffer’s 
collection. 
meridana, Morel. (p. 101), Merida, typical specimen from Morelet’s collection. 
, var. cobanensis, Tristr. (p. 101), Coban, Tristram’s typical specimen. 
PLATE VI. 
. Omphalina lucubrata, Say (p. 106), Cordova: 1a, 16, 1c, views from three sides. 
, variety from Las Vigas: 2a and 24, views from above and from below. 
, another, darker reddish above, Cordova, collected by Hoge. 
, var. deppeana, un. (p. 107), Orizaba: 4a and 46, views from above and from 
below. 
——, pale-coloured variety from Cordova. 
—— bilineata, Pfr., var. apicalis, n. (p. 110), Cordova, view from above. 
—— modesta, n. (p. 110), Las Vigas: 7 a and 7 8, views from above and from below. 
—— veracruzensis, Pfr., var., specimen in Albers’s collection, mentioned on p. 112: 
8a and 86, views from above and from below; 8c, sculpture at the suture of 
the same specimen, +. 
. ba 
9a and 96, views from above and from below; 9c, natural size ; 9d, seulpture at 
the suture, 4. 
