CRUSTACEA. 29 



THALAMITA, Latr. 



THALAMITA sima, Edw. Crust, i. 460. Th. arcuatus, De Haan, 



Faun. Jap. t. 13, f. 1. ? 

 a h. Indian Ocean. Presented by Gen. Tb. Hardwicke. 



THALAMITA crenata, Edw. Crust, i. 461. Portunus cren., Lair. 

 MSS. 



a. Indian Ocean. 



b. Mauritius. Presented by Lady Frances Cole. 



c. Female. Philippine Islands. From Mr. Cuming's collection. 



d. Male. Torres Straits. Presented by J. B. Jukes, Esq. 



THALAMITA gladiator, De Haan, Faun. Jap. 



a. Male. Japan. From the Ley den collection. 



b. Female. Indian Ocean. From the collection of Dr. Leach. 



THALAMITA 



a. Male. Torres Straits. Presented by J. B. Jukes, Esq. 



THALAMITA 



a. (Carapace). Red Sea. Presented by J. Burton, Jun., Esq. 



PODOPHTHALMUS, Lam. 



PODOPHTHALMUS vigil, Leack, Zool. Misc. ii. t. 1 18. Guerin, 

 Icon. t. I,/. 3. Edw. Crust, i. 467. Cuv. R. A. ( Crock}, t. 

 9,f. 1. Portunus vig.,Fabr. Ent. Syst. Suppl. 363. Podophth. 

 spinosus, Lam. An. sans Vert. \. 157. Latr. Gen. Crust, fy 

 Ins. i. t. 1 3- 2,/. 1. Desm. t. 6,f. 1. 



a. Isle of France. From the collection of Dr. Leach. 



b. Isle of France Presented by Lady Frances Cole. 



c. Philippine Islands. From Mr. Cuming's collection. 



d. Philippine Islands (Musbate). From Mr. Cuming's collec- 



tion. 



Family THELPHUSID./E. 

 THELPHUSA, Latr. 



THELPHUSA fluviatilis, Latr. Enc. Metli. x. 563. Desm. Cons. (. 

 15,/. 2. Edw. Crust, ii. 12. Cuv. R. A. (Crock), t. 15,/. 1. 

 Cancer fluv., Oliv. Voy. t. 30, f. 2. Potamophile fl., Savigny, 

 Eyypte, t. 2,f. 5. Potamophilus edulis, Enc. Atlas, t. 297, 

 /. 4. Potamobius fluv., Risso, Hist. Nat. Eur. Mer. v. 1,4 

 (not Leach}. 



a, b. Italy. Presented by the Rev. W. Hennah. 



c, d. " Pernambuco ? River Capabarebi, near the sea ? >: 



THELPHUSA nilotica, Edw. Crust, ii. 12. 



a, b. Var. India ? Presented by Gen. Th. Hardwicke. 



D 3 



