16 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 119 



Types : The types of B. mutatum are the same as those of Boleosoma 

 maculatum Agassiz. 



—Etheostoma (Boleosoma) nigrum nigrum Rafinesque. 



Boleosoma nigrum eulepis Hubbs and Greene, 1935, Trans. Wisconsin 

 Acad. Sci., Arts, Lett., vol. 29, p. 96, pi. 3, figs. 1-3. 



Holotype: UMMZ 77225 (1, 45), Wisconsin, Dodge Co., trib. of 

 West Branch Rock R., 2 mi. N. of Atwater; C. W. Greene, Stuart, 

 Greaser, and Griffin; Aug. 27, 1927. 



Paratypes: UMMZ 100771 (79, 26-47), out of UMMZ 77225. 

 USNM 74927 (2, 33-53), Wisconsin, Turtle Cr. at Delavan; N. 

 Hollister; Oct. 11, 1910. USNM 117505 (3, 45-46), Wisconsin, 

 Marquette Co., Welsh Cr.; Greene and H. S. Jones; Sept. 1, 1925; 

 orig. UMMZ 73880. UMMZ 101528 (9, 25-52), Iowa, Dickinson 

 Co., Spirit L. ; J. C. Salyer; July 27, 1932. UMMZ 94832 (22, 26-48), 

 Minnesota, Mississippi R. between Cass L. and Bemidji; Hubbs and 

 Schultz; June 5, 1926. UMMZ 66681 (9, 24-28), Minnesota, Hub- 

 bard Co., L. Laselle and outlet; P. A. Moody; Aug. 11, 1925. UW 64 

 (17, 24-40), Wisconsin, Columbia Co.; Sand (Rock) Cr.; Greene and 

 Jones; Aug. 18, 1925. UW 466 (5, 19-37), Wisconsin, Rock Co., 

 Yahara R. at Indian Ford; G. Wagner; June 23, 1906. UW 467 

 (2, 40-41), Wisconsin, Walworth Co.; Geneva L. ; Wagner; June 26, 

 1906. UW 473 (22, 24-59), Wisconsin; Manitowoc Co., Mud Cr. at 

 Reedville; Wagner; July 17, 1906. UW 474 (18, 25-31), Wisconsin, 

 Calumet Co., cr. at Brillion; Wagner; Jidy 18, 1906. UW 479 (2, 

 38-43), Wisconsin, Vilas Co., Trout Lake Cr.; Wagner; July 10, 1907. 

 UW 480 (3, 44-48), Wisconsin, Oneida Co., cr. between Squirrel L. 

 and Diamond L.; Wagner; July 20, 1907. 



The following paratypes are all UMIVIZ specimens from Wisconsin : 

 72370 (13, 29-54), Polk Co., Apple R., 2 mi. W. of Turtle L. on rt. 14; 

 P. Okkelberg; Aug. 26, 1928. 72382 (13, 23-48), same data. 72414 

 (60, 25-57), Vilas Co., SE. side of Big Arbor Vitae L.; Metzelaar and 

 Langlois; Sept. 19, 1925. 72447 (9, 36-50), Oneida Co., Kamaguesaga 

 L., W. of Mmoigua; Metzelaar and Langlois; Sept. 20, 1925. 72467 

 (2, 32-37), Vilas Co., Trout L.; Metzelaar and Langlois; Sept. 20, 

 1925. 72495 (14, 39-53), Vilas Co., Little Arbor Vitae L. ; Metzelaar 

 and Langlois; Sept. 21, 1925. 72502 (18, 32-52), Vilas Co., St. 

 Germain L.; Metzelaar and Langlois; Sept. 21, 1925. 73442 (15, 

 30-49), Columbia Co., Fox R., 10 mi. E. of Portage on rt. 33; Greene 

 and Jones; Aug. 18, 1925. 73458 (1, 42), Columbia Co., French 

 Cr., below dam; Greene and Jones; Aug. 19, 1925. 73464 (35, 

 32-56), Columbia Co., French Cr., 1 mi. above mill pond; Greene 

 and Jones; Aug. 19, 1925. 73472 (4, 46-56), Columbia Co., Spring 

 Branch Cr., above co. rd.; Greene and Jones; Aug. 19, 1925. 73475 

 (3, 48-53), same data. 73563 (11, 31-51), Marquette Co., trib. of 



