72 
CRUSTACEA. 
Astacus affinis, Say, Journ. Acad. Sc. Phil . i. 168. Ast. (Cam- 
barus) affinis, Erichs, in Wiegm. 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. X. 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. 
b—j. United States (Philadelphia). Presented by Dr. Wagner. 
Sect. B. Gray , l. c. 
Astacus Franklinii, Gray , App. to Eyre's Centr. Austr. i. 409, t. 
3,/. 1. 
a, b. Van Diemen’s Land. 
Astacus Zealandicus, n. s., Voy. Ereb. 8? Terr. t. f. ^ , 
a , b. New Zealand. From the collection of Mr. Eyre. Wiv. 
Astacus Tasmanicus, Erichs. Wiegm. Arch. 1846, p. 94. 
a. Van Diemen’s Land. 
Sect. C. Gray , l. c. 
Astacus bicarinatus, Gray , App. to Eyres Centr. Austr. i. 410, t. 
3, f. 2. 
a—/. Port Essington. From the collection of Mr. Gould. 
Astacus quinque-carinatus, Gray , App. to Eyre’s Centr. Austr. i. 
410, t. 3, /. 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. Dieffenb. New Zeal. ii. 267. Zool. Ereb. Terr. t. f. 
a , b. New Zealand. Presented bv Dr. Dieffenbach. 
c , d. New Zealand. Presented by W. W. Saunders, Esq. 
Homarus, Edw . 
Hoaiarus gammarus. Cancer gainmarus,L^7i. Syst. Nat. ii. 1050. 
Penn. Brit. Zool. iv. 8, t. 10, /. 21. Astacus marinus, Fabr. 
Ent. Syst. Suppl. 406. Desm. Cons. 211, t. 41,/. 1. Homarus 
vulgaris, Edw. Crust, ii. 334. Ast. gammarus, Leach , Suppl. 
to Enc. Brit. i. 420. 
