SUBGENUS TRICHAPION — KISSINGER 387 



BoHEMAN, Carl Heinrich 



1839. In Schoenherr, Genera et species curculionidum . . ., vol. 5, pt. 1, 

 456 pp. 

 Bruhn, a. F. 



1947. The external male genitalia of some Rhynchophora. Great Basin 

 Naturalist, vol. 8, pp. 1-36, 5 pi. 

 Chittenden, Frank Hurlburt 



1908. An injurious North American species of Apion with notes on related 

 forms. U. S. Dep. Agr., Bur. Ent. Bull., No. 64, pt. 4, pp. 29-32. 

 Cotton, Richard Thomas 



1906. The insects affecting black locust and hardy catalpa. Ohio Dep. 

 Agr. Div. Nurs. Orch. Insp. Bull. No. 7, 55 pp. (Not seen.) 

 Desbrochers des Loges, Jules 



1895-1896. Revision des curculionides appartenant a la tribu des apionides 

 d'Europe et des pays voisin en Afrique et en Asie, 3rd Partie. 

 Le Frelon, vol. 5, pp. 1-12, 69-98, 105-164. [Paper is paged con- 

 tinuing from part 2 of Desbrochers' work and according to the 

 volume, so that p. 244 of Desbrochers' work is p. 90 of the volume.] 

 Donisthorpe, Horace St. John K. 



1938. A preliminary list of the Coleoptera of Windsor Forest. Ent. Monthly 

 Mag., vol. 74, No. 891, pp. 166-177. 

 Estados Unidos Mexicanos, Secretaria db Agricultura t Fomento 



1930. El picudo del frijo. Principales plagas y enfermedades de los cultivos 

 de la Republica Mexicana, pp. 84-85. (Not seen.) 

 Fall, Henry Clinton 



1898. Revision of the species of Apion of America north of Mexico. Trans. 



Amer. Ent. Soc, vol. 25, pp. 105-184, pis. 2-5. 

 1918. New North American species of Apion. Journ. New York Ent. Soc, 

 vol. 26, pp. 218-223. 

 Faust, Johannes 



1887. Curculioniden aus dem Amur-Gebiet. Deutsche Ent. Zeitschr., vol. 



31, pp. 161-180. 

 1889. Notizen liber Russel Kafer. Stettiuer Ent. Zeitung, vol. 50, pp. 



227-234. 

 1893. Reise von E. Simon in Venezuela. Stettiner Ent. Zeitung, vol. 54, 

 pp. 313-368. 

 Frost, Stuart Ward 



1945. Insects feeding or breeding on indigo, Baptisia. Journ. New York 

 Ent. Soc, vol. 53, pp. 219-225. 

 Gemminger, Max 



1871. Bcriclitigungen und Zusatze zum Catalogus Coleopterorum synonym- 

 icus et systematicus. Col. Hefte, No. 8, pp. 122-123. 

 Germar, Ernst Friedrich 



1815-1817. W. Kirby's Monographie der Gattung Apion Herbst aus den 

 Englischen iibersetzt, mit Bemerkungen, und eingeschalteten Be- 

 schreibungen neuer Arten. Mag. Ent., Halle, vol. 2, pp. 114-265, 

 pis. 2-4. 

 Gerstaecker, Carl Eduard Adolph 



1854. Beschreibung neuer Arten der Gattung Apion Herbst. Stettiner Ent. 

 Zeitung, vol. 15, pp. 234-261, 265-280. 

 Goldman, Edward Alphonso 



1951. Biological investigations in Mexico. Smithsonian Misc. Coll., vol. 

 115, 476 pp., 71 pis. 



