DESCRITTI DA F. 
Pecten var. arcuatoides, p. 64. 
Id. 
Id. 
Id. 
Id. 
Id. 
Id. 
IO van 
Ivar 
Il. var. 
Jdt Twari 
JANdkvar. 
Id. var. 
Id. var. 
Id. var. 
Id. var. 
Id. var. 
arcuatus, p. 65, 66, 67. 
arcuatus, p. 60, 63, 65, 66. 
arenicola, p. 55, 57. 
Audovini, p. 14. 
aurispinus, p. 4T. 
benedictus, p. 62, 63, 64, 67. 
benedictus, p. 60, 64. 
Besseri, p. 55, DT. 
Beudanti, 61, 62, 63, 64, 65, 67. 
biarritzensis, p. 24. 
bifida, p. Al. 
bipartita, p. 59, 60. 
biradiata, p. Al. 
Blumi, p. 28. 
bollenensis, p. 27. 
Bonellii, p. 61, 62. 
Bonifaciensis, p. 17. 
Bosniasckii, p, 56. 
Boucheri, p. 44. 
Brouei, p. 9. 
Brummelii, p. 17. 
burdigalensis, p. 18, 59, 54. 
calaber, p. 67. 
caleritanus, p. 55. 
Cameratensis, p. 30, 32. 
Cantrainei, p. 52. 
carpenetensis, p. 56. 
Cavarum, p. 30. 
Ceciliae, p. 50. 
Celestinii, p. 28. 
clavatus, p. 38. 
comitatus, p. 52. 
commutatus, p. 27. 
conjungens, p. 62. 
convexecostatus, p. 62. 
corallinoides, p. 32. 
corneus, p. 51, 52. 
crassus, p. 58. 
cristato-costatus, p. 64. 
cristatus, p. 47. 
Davidi, p. 40. 
decemcostatus, p. 44. 
. decemplicatus, p. 39. 
De-Filippi, p. 52. 
deletus, p' 19. 
denudatus, p. 51, 52. 
deperdita, p. 66. 
deperditus, p. 66. 
difficilis, p. 62, 67. 
discors, p. 41, 42. 
dromica, p 55. 
.dubius, p. 17, 25. 
Dujardini, p. 23. 
Dumasii, p. 37. 
Dunkeri, p. 62, 67. 
duodecimlamellatus, p. 48. 
Duvelsii, p. 17. 
elegans, p. 24, 27. 
elongata, p. 7, 53. 
elongatus, p. 5. 
erythraeensis, p. 67. 
exrcisus, p. 46. 
eroticus, p. 51. 
expansior, p. 65. 
SACCO 
I 
Pecten fallar, p. 65, 67. 
Lil. 
Id. 
Lil. 
Ll. 
lil. 
Il. 
ld. 
ll. 
Ill. 
Id. 
var. 
Var. 
Var. 
Var. 
fenestratus, p. 49, 50. 
filosus, p. 67. 
finalensis, p. 54, 55. 
fimbriatus, p. 49. 
fabellatus, p. 28. 
Habelliformis, p. 55, 56, 57. 
flagellatus, p. 41. 
Hercuosus, p. 40, 41, 42. 
Fuchsi, p. 64, 65. 
Fuchsii, p. 52. 
gallicus, p. 32. 
Gentonii, p. 28. 
. gibbosula, p. 29. 
gibbus, p. 27. 
gigas, p. 55, 58. 
glaber, p. 38, 39, 43. 
glabra, p. 60. 
gloriamaris, p. 5, 6. 
grandis, p. 59. 
granosus, p. 14. 
Gray, p. 60, 61, 62, 67. 
Haueri, p. 16, 22. 
Hausmanni, p. 30. 
Hermanseni, p. 55, 56. 
hispidus, p. 25. 
histrie, p. 21. 
Hoeningausi, p. 42. 
Holgeri, p. 34, 35. 
Hoskynsi, p. 49. 
idoneus, p. 44. 
imbrifer, p. 49. 
imprevisus, p. 30. 
inaequicostalis, p. 40, 41, 42. 
inacquisculptus, p. 50. 
inaequivalvis, p. 67. 
incomparabilis, p. 45. 
incurvatus, p. 67. 
inflata, p. 40. 
inflerus, p. 37, 38. 
islandicus, p. 6. 
Jacobaeus, p. 53, 58, 60, 61. 
Joannis, p. 58. 
Josslingii, p. 64, 66, 67. 
Kockii, p. 62. 
Labnae, p. 67. 
laevicostatus, p. 66. 
lacvigatus, p. 29, 30. 
laevis, p. 44. 
laticostatus, p. 32, 43, 42. 
latissimus, p. 32, 33, 35. 
Lenzi, p. 54. 
leopardus, p. 84. 
leptogaster, p. 9. 
leythajanus, p. 56, DT. 
limatus, p. 7. 
limosus, p. 52. 
lychnula, p. 55. 
magnificus, p. 22. 
major, p. 5. 
Malvinae, p. 16. 
maximus, p. 58. 
maximus, p. 58. 
medius, p. 56, 60, 62. 
medius, p. 59, 60, 67. 
