352 llUnois State Lahowtorij of Nat ii nil Hisfonj. 



2. E. TEXANA Packard. 12tli Rep. U. S. Geol. Survey 

 (Hayden), ii, 312 (1883). 



L'nnmuJia texana Packard. Ainer. Jour. Science, 3d ser., 

 ii, 111 (1871); 7th Rep. U. S. Geol. Survey (Hayden), 618 

 (1874). 



Hah. — Kansas, Texas. 



IV. LiMNADELLA GlKARD. 



1. L. CORIACEA Haldeman. Proc. Phila. Acad. 1842, 184; 

 Ibid. 1854, M.—Paohard. 7th Rep. U. S. Geoh Survey (Hay- 

 den), 618 (1874); 12th Rep. U. S. Geol. Survey (Hayden), ii, 

 313 (1883). 



Unrecognizable from description. 

 Hah. — Pennsylvania [Haldeman) . 



2. L. KiTEi Girard. Proc. Phila. Acad. 1854, 3. — Pdck- 

 ard. 12th Rep. U. S. Geol. Survey, ii, 311 (1883). 



Unrecognizable from description. 

 Hab.— Ohio {Girard). 



V. LiMNADIA Beong. 



1. L. AMERICANA Morse. Proc. Boston Soc. N. H., xi, 

 404 (18C^8).— Packard. 7th Rep. U. S. Geol. Survey (Hayden), 

 618(1874); 12th Rep. U.S. Geol. Survey (Hayden), ii, 311 



(1883). 



Hab. — Massachusetts. 



FAMILY APODID^. 

 I. Apus Sciiaff. 



1. A. .liQUALis Packard. Anier. Jour. Science, 3d ser., 

 ii, 110 (1871); 7th Rep. U. S. Geol. Survey (Hayden), 620 

 (1874); 12th Rep. U.S. Geol. Survey (Hayden), ii, 320 (1883). 



Hab. — Kansas, Texas, Colorado? 



2. A. LONGicAUDATUS Le Conte. Annals N. Y. Lyceum, 

 iv, 155 {ISib). —Paclard. 12th Rep, U. S. Geol. Survey (Hay- 

 den), ii, 324 (1883). 



A. ohtusus James. Long's Expedition, ii, 336 (1823). — 

 Packard. 7th Rep. U. S. Geol. Survey (Hayden), 620 (1874). 

 Hab.— Colorado, Wyoming, Kansas. 



