senatorius, Philippi.........-. 
smaragdus, Reeve........... 
spinulosus, Lamarck 
squamiferus, Koch .. 
squarrosus, Lamarck 
Siella, mlbainalckenereys are aera 
stellaris, Ginelin 24 .cs 2+ / tae 
stellatusi: Gelinas acne eats 
sugillatus, Reeve .. 
sulcatus, Martyn........ 
Labidustwitceveanuameates niin 
tenebricus, Reeve .......:.:. 
tentoriiformis, Jonas 
tentorium, Chemnitz ......... 
tentorium, Anton.... 
Sp. 8. 
Sp. 44. 
Sp. 47. 
Sp. 73. 
TROCHUS.—INDEX. 
Plate. Species. 
10, 7 textilis, Reeve 
XID. 66 tricatenatus, Reeve .......... 
X. 55 triserialis, Lamarckh.......... 
XI. 60 triumphans, Philippi .... 
Ii. 9 DULL C1) 270722U,S ee 
xe 52 tuberosus, Philippi...... 
IX. 47 PPS WMH so oc o6 O60 
Bxole 64 waUlosns, WOO scocsooedoce 
XIV. 85 WAS, WHOM cio coca se caus 
VI. 27 Urvillei, Philippi..........- 
GUE 74 WOMANIG, JAAR 6 co book no oe as 
XenVE 81 verrucosus, Gelin........ 
VIII 43 virgatus, Gmelin......... 
1OUL, 14 SVs] C'S (Gr 771 C0) eae 
We aD) THNACINE, JAH bons dosc0000 
ERRATA. 
T. pyramis.—Dele synonym 7. acutus, Lamarck, for which species see Sp. 20. 
T. asteriscus.—Dele synonym T. stellatus? Gmelin, for which species see Sp. 64. 
For 7. stellatus, Chemnitz, read 2. stedlaris, Gmelin. ; 
T. calvicoceus.—Add authority, Philippi. 
