101 
Erato, xvi., 38. 
levis, xvi., 38. 
Ervilia, xxx., xxxii. 
nitens, xxXiL 
Erycinacea, xxvii. 
Erycinide, xxvii. 
Eulamellibranchiata, xxvi. 
Eulima, xx., 52. 
elegantissima, xx. 
incurva, 52 
polita, xx., 52. 
subulata, 82 
Eulimella, xx. 
acicula, xx., 55. 
scille, xx. 
Eulimide, xx, 52. 
Euparypha, x 
pisana, x., 13. 
rhodostoma, x 
Eutropia, xxi. 
F. 
Fasciolariide, xiv. 
Filibranchiata, xxviii. 
Fissurella, xxiii., 60. 
greeca, Xxill., 60. 
Fissurellida, xxiii., 60. 
Fruticicola, x 
concinna, 10. 
fusca, 10. 
Brenna x., 10. 
ispida, x., 9. 
revelata, X. 
rufescens, x., 10. 
Fusus, 35. 
antiquus, 35. 
G. 
Galeomma, xxx., 74. 
Turtoni, 74. 
Galeommide, xxvii. xxx, 74. 
Gastrana, xxx. 
Gastrocheena, xxxii. 
dubia, 94. 
modiolina, 94. 
Gastrochenide, 
Xxxil, 94. 
Gastropoda, viii., 2. 
Gehydrophila, xi., 19. 
Geomalacus, viii. 
Geophila, viii., 2. 
Gibbula, xxi. 
cineraria, xxi., 57. 
magus, xXi., 57. 
obliquata, xxi. 
tumida, xxi., 57. 
umbilicata, xxi., 57. 
Graphis, xx. 
Gymnogilossa, xx., 52. 
H. 
Heedropleura, xiv., 33. 
septangulare, 33. 
Haliotide, xxn. 
Haliotis, xxii. 
tuberculata, xxil. 
Haminea, xiii. 
hydatis, xiii, 29. 
navicula, xu. 
Hanleya, xxiv. 
Hanleyi, xxiv. 
Helcion, xxiii. 
pectinata, Xxili. 
pellucidum, 61. 
Helicella, ix., 8. 
ericetorum, ix., 8. 
var. alba, 8 
Helicidee, ix., 7. 
Helicigona, x 
lapicida, x., ail 
pomatia, x 
Helicodonta, x. 
obvoluta, x. 
Heliomanes, ix., 8. 
variabilis, 8. 
var. carinata, 8. 
virgata, ix. 
XXVil., 
