CRUSTACEA. 103 



SPH.&ROMA rugicaucla, Leach, Linn. Trans, xi. 369. Diet. Sc. 



Nat. xii. 346. Desm. Cons. 300. Edw. Crust, iii. 207. 

 a g. Western Islands (I. of Ulva over against Mull). From the 



collection of Dr. Leach. 

 h. France. 



SPH^EROMA Tristense, Leach, Diet. Sc. Nat. xii. 345. Desm. 



Cons. 300. Edw. Crust, iii. 207. 

 a c. Tristan d'Acunha. Presented by Capt. Carmichael. 



SPH^EROMA Dumerilii, Leach, Diet. Sc. Nat. xii. 345. Desm. 



Cons. 300. Ediv. Crust, iii. 208. 

 a, b. Genoa. 

 c. Sicily. 



SPH^EROMA Ritchianum, Leach, Enc. Brit. Suppl. 427. 

 a, b. Marseilles. 



c. Sicily. 



d. Tripoli. 



SPH^EROMA Prideauxianum, Leach, Diet. Sc. Nat. xii. 345. 



Desm. Cons. 299. Edw. Crust, iii. 209. 

 a. Devon. From the collection of Dr. Leach. 



SPHJEROMA Gaimardii, Edw. Crust, iii. 209. 

 a. W. Australia. 



SPH/EROMA spongiosum, n. s., Zool. Ereb. and Terr. t. 6, /. 

 a. Australia (Swan River). Presented by Sir John Richardson, 

 M.D. 



SPH&ROMA curtum, Leach, Diet. Sc. Nat. xii. 345. Desm. Cons. 



299. Edw. Crust, iii. 209. 

 a. British Coast. 



SPH/EROMA Griffithsii, Leach, MSS. 



a, b. Torbay. From the collection of Dr. Leach. 



SPH^ROMA subgranulosum, n. s. 

 . Indian Ocean. 



SPH^ROMA armattim, n. s., Zool. Ereb. and Terr. t. 6, /. 



a d. Australia (Port Arthur). Presented by the Earl of Derby. 



SPH&ROMA semipunctatum, Edw. Crust, iii. 211. Zuzara semi- 

 punct., Leach, Diet. Sc. Nat. xii. 344. Desm. Cons. 299. 



a. Australia ? From the collection of Dr. Leach. 



b e. Australia (Port Arthur). Presented by the Earl of Derby. 



/ m. S. Australia (Holdfast Bay). Presented by the Earl of 

 Derby. 



