CRUSTACEA. 
103 
SpHiEROMA rugicauda, 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, Leac/i, Diet. Sc. Nat. xii. 345. Desm. 
Cons . 300. Edw. Crust, iii. 208. 
a, h. Genoa. 
c. Sicily. 
Sph^eroma Ritcliianum, Leach , Eric. Brit. Suppl. 427. 
a , b. Marseilles. 
c. Sicily. 
d. Tripoli. 
Sphjsroma Prideauxianum, Leach , Diet . Sc. Nat. xii. 345. 
Desm. Cons. 299. Edw. Crust, iii. 209. 
a. Devon. From the collection of Dr. Leach. 
Sph^roma Gaimardii, Edw. Crust, iii. 209. 
a. W. Australia. 
Sphrroma spongiosum, n. s., Zool. Ereb. and Terr. t. 6, /. 
a. Australia (Swan River). Presented by Sir John Richardson, 
M.D. 
Spheroma curtum, Leach , Diet. Sc. Nat. xii. 345. Desm. Cons. 
299. Edw. Crust, iii. 209. 
a. British Coast. 
Spheroma Griffithsii, Leach , MSS. 
a , b. Torbay. From the collection of Dr. Leach. 
Sph^eroma subgranuiosum, n. s. 
a. Indian Ocean. 
Sph,eroma armatum, n. s., Zool. Ereb. and Terr. t. 6, /. 
a — d. Australia (Port Arthur). Presented by the Earl of Derby. 
Spheroma 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. 
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