It! LIST OF FISH. 



17. Acipenser rubicundus. The Lake Sturgeon. 



Busones rubicundus, Brandt St Ratz. Med. Zool. ii. 3, 1833. 



Lav. Sour. Mem. Mosc. p. 257, 1834. Fitz. y Heckle, A it it . 



Wien. Mus. i. 316, 1836. 

 Acipenser rubicundus, Le Suer, Trans. Amer. Phil. Sue. (N. S.) i. 



p. 3S8, t. 12, alt. First variety, Le Suer, I . c. p. 389 (young). 



Second variety, Le Suer, I. c. p. 390 (young). Cue. Reg. An. 



2 ed. t. ii. p." 380, Note. Diet. Class, a" Hist. Nat. t.'vi. p. 



319. Brandt V Rat:. Med. Zool. ii. 13, Note. De Kay, Nat. 



Hist. New York, pt. I (Zoo/.), p. 344, pi. 58, f. 191, 1842. 

 Acipenser rubicundus, Rafin. Iclttlt. (Hit. p. 79 (old). 

 Acipenser serotinus Rafin. Iehth. Old. p. 80 (old). 

 Acipenser muricatus, Rafin. Iehth. Ohi. p. 7!) (young). 

 Acipenser obiensis (Obio Sturgeon), Rafin. Iehth. Ohi. p. 81. 



(young). 



II \h. — X. America. 



18. Acipenser macrostomus. The Big-mouth Sturgeon. 



Husones macrostomus, Fitz. Sr Heckle, Ann. Wien. Mus. i. 317, 

 1 s:j6— 40. 



Acipenser macrostomus (Big-mouth Sturgeou), Rafin. Iehth. Ohi. p. 

 81. 



Acipenser lagenarius (Gourd-fish Sturgeon, Esturgion gourde), Ra- 

 fin. Iehth. Ohi. p. 86. 



Hah. — X. America. 



19. Acipenser dauricus. The Daurian Sturjreon. 



Husones dauricus, Brandt §• Ratz. Med. Zool. i. 3, 1829. Lm-el. 



None. Mem. Mosc. iii. 257, 1834. Fitz. j- Heckle, Ann. 



Wien. Mus. i. 318, 1836. 

 Acipenser kaluschka, Stella, Obs. Iclttlt. MSS. 

 Acipenser dauricus, Georgi, Bemerk. e. Rcise. i. Russ. Reich. Ii. 1. 



S. 352. Brandt $■ Ratz. Med. Zool. ii. s. 12, Note. 

 Acipenser orientalis, Pall. Zoogr. Ross. Asia/, t. iii. p. 107. 

 Acipenser Scbypa, Menet. Cat. Rais. Obj. Zool. 1832, 4, p. 79, 



Brand! )■' Ratz. Med. Zool. ii. s. 350, 352, taf. 1, a, f. 2. 



F.— K. 

 Acipenser busoniformes, Lovet. Nouv. Mem. Mosc. t. iii. p. 258, t. 



16, f. ],a,b. 



Hab. — Caspian Sea. 



