INDEX. 



[The synonyms, or names of genera and species to which incidental reference only is made, are in Roman.] 



ACALEPH.E, 8. 

 ACANTHONOTUS, 53. 



SERRATUS, 52. 

 Acanthosoma, 52. 



HYSTRIX, 53. 



ACAULIS, 10. 



PRIMARIUS, 10. 

 ACEPIIALA, 19. 

 Acoetes, 36. 



lupina, 36. 



Pleei, 36. 

 ACTINIA CARNEOLA, 7. 



CORIACEA, 7. 



crassicornis, 7. 



DIANTHUS, 7. 



MARGINATA, 7. 



OBTRUNCATA, 7. 



SIPUNCULOIDES, 7. 

 ACTINIAE^!, 7. 

 ADEORBIS COSTULATA, 23. 

 ADMETE VIRIDULA, 24. 

 . concharum, 42. 



POLITA, 41. 

 SPINOSSISSIMA, 44. 



Agarum, 8. 

 ALCYONID^E, 7. 

 ALCYONIUM DIGITATUM, 7. 



echinatum, 11. 

 ALECTO ESCHRICHTII, 12. 

 ALLORCHESTES LITTORALIS, 49. 

 AMPHIPODA, 44, 53. 

 AMPIIITHOE, 52. 



carinata, 52. 



inermis, 54. 



MACULATA, 53. 



marionis, 52. 

 panopla, 52. 

 serra, 52. 

 V1RESCENS, 53. 



9 



AMPHITIIONOTUS, 52. 

 ANCEUS AMERICANUS, 42. 



maxillaris, 43. 

 ANCULA cristata, 26. 



SOLPHUREA, 26. 

 ANISOPODA, 42. 

 ANNULATA, 29. 

 ANOMLA. ACULEATA, 20. 



EPHIPPIUM, 20. 

 ANONYX, 50, 57. 



appendiculosus, 50, 51, 55. 



EXIGUUS, 51. 



NOBILIS, 50, 55. 



PALLIDUS, 50. 



POLITUS, 50, 56. 

 ANTHURA BRACHIATA, 43. 

 APHRODITACE^E, 36. 

 APHRODITA ACULEATA, 36. 



cirrata, 36. 



scabra, 36. 

 APLIDIUM, 19. 

 Aplysia, 27. 



APORRIIAIS OCCIDENTALI8, 23. 



pespelicani, 23. 

 ARENICOLA PISCATORUM, 31. 

 ARICIA QUADRICUSPIS, 33. 

 ASCIDIA CALLOSA, 7, 19. 



GEOMETRICA, 20. 



TENELLA, 20. 

 ASELLODES, 41. 



ALT A, 41. 

 ASTARTE QUADRANS, 21. 



SULCATA, 21. 

 ASTERACANTHION ALBULUS, 14. 



MULLEKI, 14. 



LITTORALIS, 14. 



RUBENS, 14. 



VIOLACEUS, 14. 

 ASTERIAD^E, 14. 



