72 CRUSTACEA. 



ASTACUS affinis, Say, Journ. Acad. Sc. Phil. i. 168. Ast. (Cam- 

 barus) affinis, Erichs. in Wiegm. t Arch. 1846, p. 96. Ast. 

 Bartonii, Edw. Crust, ii. 331 (not 'Fabr.}. 



a. N. America (River Delaware). Presented by Thos. Say, Esq. 



b. Canada. 



c. d. N. America. 



ASTACUS Bartonii, Fabr. Ent. Syst. Suppl. 407. Say, Journ. 

 Acad. Sc. Phil. i. 167. Ast. affinis, Edw. Crust, ii. 332 (not 

 of Say). Ast. (Cambarus) Bart., Erichs. Wiegm. Arch. 1846, 

 97. 



a. United States. Presented by Thomas Say, Esq. 



bj. United States (Philadelphia). Presented by Dr. Wagner. 



Sect. B. Gray, I. c. 



ASTACUS Franklinii, Gray, App. to Eyre's Centr. Austr. i. 409, t. 



3,f. 1. 

 a, b. Van Diemen's Land. 



ASTACUS Zealandicus, n. s., Voy. Ereb. fy Terr. t. f. 

 a, b. New Zealand. From the collection of Mr. Eyre. 



ASTACUS Tasmanicus, Erichs. Wiegm. Arch. 1846, p. 94. 

 a. Van Diemen's Land. 



Sect. C. Gray, I. c. 



ASTACUS bicarinatus, Gray, App. to Eyre's Centr. Austr. i. 410, t. 



3, /. 2. 

 a /. Port Essington. From the collection of Mr. Gould. 



ASTACUS quinque-carinatus, Gray, App. to Eyre's Centr. Austr. i. 



410, t. 3, f. 3. 

 a -j. W. Australia. 



ASTACUS chilensis, Edw. Crust, ii. 333. Ast. (Cambarus) chil., 



Erichs. Wiegm. Arch. 1846, 100. 

 a. Chili. From the collection of Mr. Cuming. 



PARANEPHROPS, White. 



PARANEPHROPS planifrons, White. Gray, Zool. Misc. part 2, p. 

 79. Diejfenb. New Zeal. ii. 267. Zool. Ereb. & Terr. t. f. 

 a, b. New Zealand. Presented by Dr. Dieffenbach. 

 c, d. New Zealand. Presented by W. W. Saunders, Esq. 



HOMARUS, Edw. 



HOMARUS gammarus. Cancer gammarus, Linn. Syst. Nat. ii. 1053. 

 Penn. Brit. Zool. iv. 8, t. 10, /. 21. Astacus marinus, Fabr. 

 Ent. Syst. Suppl. 406. Desm. Cons. 211, t. 41, f. 1. Homarus 

 vulgaris, Edw. Crust, ii. 334. Ast. gammarus, Leach, Suppl. 

 to Enc. Brit. i. 420. 



