INDEX 
Synonyms are printed in Italics. 
Anops, 11. 
Argonauta vitreus, 30, 33. 
Atlanta, 38, 39. 
bivonx, 46. 
brunnea, 42. 
cunicula, 43. 
depressa, 42. 
fusea, 5, 42. 
gaudichaudi, 5, 42. 
gibba, 41. 
gibbosa, 41. 
helicialis, 44. 
helicinoides, 41. 
(Helicophlegma) keraudrenii , 46. 
inclinata, 5, 41. 
inilata, 5, 41. 
involuta, 41. 
keraudrenii, 39, 46, 47. 
lamanonii, 43, 44, 46. 
lesueurii. 5, 40, 46. 
mediterranea, 43. 
( Oxygura ) keraudrenii , 47. 
(Oxy gyrus) keraudrenii, 47. 
peronii, 5, 39, 40, 43. 
primitia, 43. 
cjuoyana, 42. 
quoyii, 42. 
rangii, 46, 47. 
rosea, 42. 
souleyeti, 5, 43, 44, 46. 
sp., 44. 
strata, 41. 
tessellata, 43. 
turriculata, 40. 
violacea, 43. 
Atlantacea, 37, 38. 
(ZOOL. CHALL. EXP. PART LXXII. 1888.) 
Atlcintida, 38. 
Atlantidee, 37. 
Atlantidex, 37, 38. 
Atlantides, 37. 
Atlantis, 38. 
Azygobranchia, 9. 
Brownia, 45. 
Cardiapoda, 25. 
carinata, 28. 
caudina, 27. 
pedunculata, 27. 
placenta , 27. 
Cardiapus, 25. 
Cardiopoda, 25. 
carinata, 26, 27. 
caudina, 26, 27. 
pedunculata, 26, 27. 
placenta, 5, 25, 26, 27. 
sp., 28. 
sp. jun., 5. 
Carinaire gondole, 33. 
Carinaria, 28. 
atlantica, 36. 
australis, 35. 
cithara, 36. 
cornucopia, 36. 
cristata, 5, 30, 31, 34. 
cymbium , 33, 34. 
depressa, 35. 
fragilis, 32, 33, 34, 35. 
galea, 35. 
gaudicbaudii, 36. 
gracilis, 30, 31. 
lamarckii, 32, 35. 
mediterranea, 32, 33, 34, 35. 
n. sp., 5. 
Cccc 7 
