[225] CEPHALOPODS OF NORTHEASTERN COAST OF AMERICA. 
Order II.—OCTOPODA Leach. (See p. [177].) 
Family PHILONEXID.E D’Orb. (See p. [178].) 
Parasira Steeust. (See p. [178].) 
Vidensk. Meddel. Naturli. Forening, Kjobenliavn, 1860, p. 333. 
22. Parasira catenulata Steenst. (P. [179].) 
Family ARGOXAUTID2E Cantr. (See p. [182].) 
Argonaitta LinnA 
23. A*rgonauta argo Linn<5. (P. [182].) 
Family ALLOPOSID^E Yerrill. (See p. [180].) 
Alloposus Yerrill. Seep. [180].) 
24. Alloposus mollis Yerrill. (P. [181].) 
Family OCTOPODID.E D’Orb. (See p. [183].) 
Octopus Lam. (See p. [185].) 
25. Octopus Bairdii Yerrill. (P. [185].) 
26. Octopus.lentus Verrill. (P. [191].) 
27. Octopus piscatorum Verrill. (P. [194].) 
28. Octopus obesus Verrill. (P. [193].) 
Octopus rugosus Bose. (P. [195].) 
Octopus vulgaris Lam. (P. [72].) 
Octopus punctatus Gabb. (P. [72].) 
Eledone Leach. (P. [183].) 
29. Eledone verrucosa Verrill. (P. [183].) 
Family CIRRHOTEUTHID^E Keff. (See p. [196].) 
Stauroteuthis Yerrill. (P. [196].) 
30. Stauroteuthis syrtensis Verrill. (P. [196].) 
