T1PUL1D.VE. 27 



*muliel>ris 0. Sackcn, Proc. Phil. Ent. Soc. 1865, 233 Mon. TV, 115; 

 see also Additions to Vol. IV at the end of Mon. Vol. III. - 

 Princeton, Mass.; Tarrytown, N. Y. 



fragilis Loew, Linn. Ent. V, 401, Tab. II, f. 1618. Portorico. 



Dicraiioptycha. 



0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859. Mon. etc. IV, 116. 



*gerinana 0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859, 217; Mon. etc. 



IV, 117. -- Trenton Falls. N. Y. 

 *soH>rina 0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859, 218; Mon. IV, 118; 



Tab. I, f. 8, wing; Tab. Ill, f. 12, forceps. Distr. Columbia; 



a similar species in California. 



Dicranoptycha sororcula 0. Sacken, Proc. Ac. Nat. Sc. Phil 1859,218. 

 *nigripes 0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859, 218; Mon. etc. 



IV, 119; Tab. Ill, f. 11, forceps. -- Dalton, Georgia. 



Elliptera. 



Schiner, Wiener Entom. Monatsschr. VII, 222, 1863. 

 0. Sacken, Monogr. IV, 122 



*clausa 0. Sacken, Western Diptera, 197. - - Yosemite Valley, Cal. 



Aiitoclia. 



0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859; Mon. etc. IV, 125. 



*0palizans 0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859, 220; Mon. etc. 

 IV, 126, Tab. Ill, f. 10. - - Europe and N. America (from Distr. 

 Columbia to Fort Resolution, Huds. B. Terr.) 

 Antocha saxicola 0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859, 220. 



Atarba. 



0. Sacken, Monogr. etc. IV, 127: 1868. 



*picticornis 0. Sacken, Mon. etc. IV, 128, Tab. I, f. 13, wing. 

 Delaware; Distr. Columbia, Trenton Falls, N. Y. 



Teiicholalbis. 



0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859, Monogr. etc. IV, 129. 



*complexa 0. Sacken, Proc. Acad. Nat. Sc. Phil. 1859, 223: Monogr. 



etc. IV, 132. - - Distr Columbia, New York, Illinois. 

 * chalybeiyentris Loew, Wiener Monatschr. 1861, 33. (R!irtii>lii<litn. 



(About the location in this genus compare 0. Sacken, Monogr. IV, 



Io2. Cuba. 



Diotrepha. 



nov. gen. 

 *mirabilis, n. sp. see the note.O 28 ). -- Georgia; Texas; Cuba(?) 



