354 Illinois State Laboratory of Natural Historij. 



A. utahensis Lockiugton. Monthly Micros. Jour. 1876, 

 137, >/c Packard. 



//a6.— Connecticut, Utah. 



II. Branchinecta Verrill. 



1. B. coLORADENSis Packard. 7th Rep. U. S. Geol. Sur- 

 vey (Hayden), 621 (1874); 12tli Rep. U. S. Geol. Survey (Hay- 

 den), ii, 338 (1883). 



Hah. — Colorado. 



2. B. LiNDAHLi Packard. 12th Rep. U. S. Geol. Survey 

 (Hayden), ii, 339 (1883). 



Ilah. — Kansas. 



3. B. PALUDOSA Packard. 12th Rep. U. S. Geol. Survey 

 (Hayden), ii, 336 (1883). 



B. (fr(enlan(lica Verrill. Anier. Jour. Science, 2d ser., 

 xlviii, 253 (1860); Proc. A. A. A. S. for 1869, 2U.— Packard. 

 7th Rep. Geol. Survey (Hayden), 621 (1874). 



B. arctka Verrill. Amer. Jour. Science, 2d ser., xlviii, 

 253 (1869); Proc. A. A. A. S. for 1869, 2ii.— Packard. 6th 

 Rep. U. S. Geol. Survey (Hayden), 621 (1874). 



BrancJu'pus pal iidosiis Miiller. 

 JIab. — Labrador, Arctic America, Greenland. 



III. BRANCHIPUS ScHAfF. 



1. B. BUNDYi Forbes. 



Kuhranchipus hundiji Forbes. Bull. 111. St. Lab. N. H., 



i, 25 (1876). 



Hah. — Wisconsin {Forbes). ^ 



2. B. SERRATUS Forbes. 



EuhrancJiipus serratns Forbes. Bull. 111. St. Lab. N. H., 

 i, 13 (1876).— P(^cAY/r(7. 12th Rep. U. S. Geol. Survey (Hay- 

 den), ii, 343 (1883). 

 ZTafe.— Illinois (Forbes). 



