232 uMBuiD.^;. 



2. Umbra limi. 



Ilydrargyra limi, KiHland, Bod. Journ. Nat. Hist. iii. p. 277, pi. 2. 



'fio-. 4. 

 Fundiilus fiiscus, Ayres, ibid. iv. p. 21)0, pi. 1.3. fig:. 2. 

 Ilydrargira atricauda, Dekwj, Netv York Faun. Fish. p. 220. 

 fusca, Thompson, Nat. Hist. Vermont, p. 1.37. 



D, 14-15. A. 9-10. V. 6. L. lat. 35. L. transv. 15. 



The height of the body is less than the length of the head, which 

 is two-sevenths of the total (without caudal). Brownish, irregularly 

 marbled with dark brown, a brownish-black vertical band on the 

 end of the tail. 



Fresh waters of the United States. 



a-f. Fi'om two to three inches long. United States. From Mr. 



Tarnell's Collection. 

 g. Adult. Purchased of Mr. Brandt. 



