On the Bvooding-hahits of a Cephalopod. 147 150. Monolepta obesa. *Luperodes obesa, Jac. Ann. Soc. Ent, Belg-. xlviii, p. 398. India. 151. Monolepta [Candezea) violacea. *Cand('zea violacea, Jac. Nov. Zool. 1894, p. 531. Camerooiis. *Barombia metallica, Jac. Stett. ent. Zeit. Ixiv. 1903, p. 325. „ 152. Monolepta javanensis. C.T. Luperodes javanensis, Jac. Notes Leyden ]Mus, ix. 1887, p. 234. Java. 153. Metellus, Jac, Sept. IS%Q-Nacrea, Baly, March 1886. 154. Nacrea fulvicollis. C.T. Neocharis fulvicollis, Jac. Proc. Zool. Soc. Lond. 1881, p. 448. Java. *Nacrea inaculatus, Baly, Trans. Ent. Soc. Lond. 188G (March), p. 29. Java. Metellus fulvicollis, Jac. Ann. Mas. Gen. (2) iv. 1886 (Sept.), p. 62. Java. 155. j^nidea facialis. * JEnidea facitdis, Baly, Journ. Linn. Soc. xx. 1886, p. 27. Ceylon. ^Neochrvlea cavifroiis, Jac. Proc. Zool. Soc. Loud. 1887, p. 117. „ 156. j:Enidea pretoriae. *JEnidea pretoria, Gah. Nat. Trans. 1892, p. 209. Pretoria, Transvaal. */Enidea imitans, Jac. Ann. & Mag, Nat. llist. (7) i. 1898, p. 857. Barberton, Transvaal. 157. Metrioidea apicalis. C.T. Metrioidea aj}icalis, Jac. Notes Leyden Mas. vi. 1884, p. 226. Sumatra. *Nadrana bella, Baly, Trans. Ent. Soc. Lond. 1886, p. 31. „ IX. — Brooding-habits of a Cephalopod. By "W. K. FisHERj Hopkins Marine Station, California. [Plate v.] The small octopus^, the publication of whose portrait is the incentive for these notes^ was captured off the Hopkins Marine Station, near the south point of JNIonterey Bay, late in June 1922. It lived in an aquarium for three and one-half months, feeding irregularly and usually at niglit upon pieces of fish and of the large gastropod i/a//o/i6\ * Dr. S. S. Berry, of Iledlands, California, writes that the identifi-cation of this specimen has presented considerable ditticulty. It is probably Polypus apoUyon, Berry. It very evidently belongs to the apoilyon-honykonyensis group. 10*