68 CRUSTACEA. 



a. Indian Ocean. Presented by Gen. Th. Hardwicke. 



b. China. From the old collection. 



c. Philippine Islands (Siquijor). From the collection of Mr. 



Cuming. 

 e. Madagascar. 



/ ? 



g. Swan River. 



h. India. Presented by Gen. Th. Hardwicke. 



IBACUS, Leach. 



IBACUS Peronii, Leach, Zool. Misc. ii. t. 119. Desm. Cons. t. 31, 

 /. 2. Edw. Crust, ii. 287. Scyll. iricisus, Peron. MSS. 

 Latr. Enc: t. 320, /. 1. Lam. An. s. Vert. v. 213. 



a. New Holland. Presented by Capt. Grey. 



IBACUS ciliatus, Siebold, De Haan, Faun. Jap. t. 37, /. 2. 



a, b. Japan. From the Leyden collection. 



c e. China. From the collection of the Rev. J. Wenham. 



IBACUS antarcticus, Edw. Crust, ii. 287. Cancer ursus major, 

 Herbst, ii. t. 30, /. 2. Scyllarus ant., Lund. Ki'db. Naturh. 

 SelsL ii. 22. Fabr. Ent. Syst. Suppl. 399. Owen, Beecheys 

 Voyage, 86. 



a. Eastern Seas. 



b. Carapace. 



c. Philippine Islands (Guimaras). From the collection of Mr. 



Cuming. 



d. Isle of France. From the collection of Dr. Gardner. 



Family PALINURID./E. 

 PALINURUS, Fabr. (part). 



PALINURUS vulgaris, Latr. Ann. du Mus. iii. 391. Leach, Mai. t. 



30. Desm. Cons. t. 2, /. 1. Cuv. R. A. (Croch), t. 46, /. 1. 



Edw. Crust, ii. 292. Astacus elephas ? Fabr. Ent. Syst. ii. 



479. Cancer Homarus, Penn. Brit. Zool. iv. 13, t. 11, /. 22. 



Palin. quadricornis, Fabr. Ent. Syst. Suppl. 401. Paliu. 



Hornarus, Leach, Linn. Trans, xi. 339. Var. Pal. fasciatus, 



Risso. Crust. Nice, 65 (nee. auct.). Pal. Rissonii, Desm. Cons. 



185. 

 a, b. West Coast of England, From the collections of Col. 



Montagu and Dr. Leach, 

 c, d. Young. Mediterranean. 

 e p. " Larva of Palinurus locusta." Cork. Presented by J. V. 



Thompson, Esq. 

 q. Madeira. Presented by the Rev. T. Lowe. 



