DESCRITTI DA F. SACCO 
Drepanostoma nautiliforme, p. 66. 
Emarginula, p. 13. 
Emarginula adriatica, p. 14. 
Id. 
Id. 
Id. 
Id. 
Id, 
Id. 
Id. 
Id. 
Id. 
Id. 
[d. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Tao 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id 
\Var. 
bisulcata, p. 16. 
cancellata, p. 14, 15. 
Chemnitzi, p. 14. 
clathrata, p. 15. 
clathrataeformis, p. 14, 15. 
clathrataeformis, p. 13, 15. 
compressa, p. 17. 
conica, p. 14. 
conica, p. 13. 
Costae, p. 13. 
crassa, p. 15. 
var. crassiclathrata, p. 14. 
crebricosta, p. 15. 
crystallina, p. 14. 
curvirostris, p. 14. 
elata, p. 13. 
var. elatecostata, p. 14. 
elongata, p, 14, 15. 
eocompressa. p. 17. 
fenestrella, p. 14. 
var. fenestratella, p. 14. 
' fissura, p. 13. 
gibbovata, p. 15. 
Grateloupi, p. 13. 
Huzardii, p. 15. 
papillosa, p. 14, 15. 
parvelliptica, p. 16. 
plioaspera, p. 15, 16. 
pliogranulosa, p. 15. 
polygonalis, p. 17. 
profundesulcata, p. 16. 
pseudoconica, p. 13. 
pyramidatior, p. 15. 
reticulata, p. 13. 
sculphilis, p. 17. 
var. Sotteri, p. 15. 
squamata, p. 16. 
squamulosa, p. 14. 
tuberculosa, p. 15. 
var. variecostata, p. 14. 
Var. 
Var. 
Var. 
Var. 
Entaliopsis, p. 105. 
Entalina, p. 114. 
Entalina var. paucistriata, p. 114. 
Id. 
Id. 
quinquangularis, p. 114. 
tetragona, p. 96, 114. 
Entalis, p. 105. 
Entalis acuta, p. 105, 106. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
var. anomalocostata, p. 110. 
var. apenninica, p. 106. 
badensis, p. 105, 107, 108. 
var. costatior, p. 106. 
var. decemcostata, p. 109. 
var. dertonensis, p. 110. 
var. elaticosta, p. 110. 
entalis, p. 100,105. 
exlamarcki, p. 106. 
grandis, p. 105. 
interrupta, p.99,105,107, 108, 
var. laticostata, p. 108. 
miocenica, p. 99, 105, 107, Do 
miopseudoentalis, p..106. 
16. — F. Sacco. 
Entalis var. paucicostata, p. 108, 
Id. var. planicostata, p. 108. 
Id. var. pliocenica, p. 107, 110. 
Id. var, pseudobouei, p. 108. 
Id. pseudoentalis, p. 106. 
Id. recta, p. 110. 
Id. simplex, p. 106. 
Id. var. simplicior, p. 109. 
Id. striolata, p. 98. 
Id. var. subjuvenis, p. 109. 
Id. taurostriata, p. 109. 
Entemnotrochus, p. 3. 
123 
Entemnotrochus adansonianus, p. 3, 4. 
Id. gigas, p. 3. 
Euyalinia, p. 60. 
Euhyalinia var. astensis, p. 60. 
Id. cellaria, p. 60. 
Id. depressissima, p. 60. 
Id. glabra, p. 60. 
Id. nitens, p. 60. 
Id. var. planospira, p. 60. 
Id. radiatula, p. 60. 
Id. subnitens, p. 60. 
Ferussacia, p. 75. 
Ferussacia Pollonerae, p. 75. 
Id. tassaroliana, p. 75. 
Ferussina, p. 28. 
Ferrussina anostomaeformis, p. 28. 
Id. Capellinii, p. 28. 
Id. var. italica, p. 28. 
Fissurella, p. 8. 
Fissurella var. alveolata, p. 8. 
Fissurella clypeata, p. 12. 
Id. var. conica, p. 9. 
Id. var. convexa, p. 9. 
Id. var. convexopyramidata, p. 9,118. 
Id. convexospirata, p. 11, 118. 
Id. var. Corythoides, p. 9. 
Id. var. corytoides, p. 10. 
Id. costaria, p. 9, 10. 
Id. costicillatissima, p. 11. 
Id. decisa, p. 12. 
Id. defrancia, p. 8. 
Id. depressa, p. 10. 
Id. var. depressiuscula, p. 10. 
Id. distans, p. 12. 
Id. var. dorsata, p. 11. 
Id. dorsata, p. 9, 10, 11, 
Id. dorsatopsis, p. 9. 
Id. elegans, p. 12. 
Id. var. elevata, p. 9. 
Id. excentrica, p. 11. 
Id. gibba, p. 11. 
Id. gibberula, p. 8,.9, 10, 11. 
Id. var.:gibboparvula, p. 10, 11. 
Id. graeca, p. 8,9, 10. 
Id. hiantula, p. 12. 
Id. imbrex, p. 12. 
Id. incerta, p. 12. 
Id. italica, p. 8, 9, 10, 11. 
Id. labiata,;p. 19. 
Id. Martinii, p..9. 
Id. mediterranea, p. 9. 
Id. var. minor, p..10. 
Id. neglecta, p. 8, .9,.10. 
