INVESTIGATIONS ON THE MUTILLID WASPS 337 



Veebeck, H, L. — Continued. 



19026, Hymenoptera from Southern California and New Mexico, with 

 Descriptions of New Species. Proc. Acad. Nat. Sci. Phila., vol. 54, 

 pp. 737-743. (3, 4, 9.) 



1903. A Group of Diurnal Mutillidae. Ent. News, vol. 14, pp. 249-251. 



(3, 4.) 



1904. The Species of Odontophotopsis. Trans. Amer. Ent. Soc, vol. 30, pp. 



81-92. (4, 7, 10.) 



1906. Notes and Descriptions of Hymenoptera from the Western United 

 States. Trans. Amer. Ent. Soc, vol. 32, pp. 185-189. (4, 10.) 



1924. Descriptions of New Hymenoptera in the Canadian National Collec- 

 tion, Can. Ent., vol. 56, p. 112. (4.) 



©E VlLLERS, Ch. J. 



1789. Caroli Linnaei entomologia, faunae suecicae descriptionibus aucta, 

 Hymenoptera, vol. 3, pp. 340-344. Lugduni. (4.) 

 Walckenaeb, C. A. 



1802. Faune Parisienne, Insectes ou Histoire Abreg§e des Insectes des 

 environs de Paris, classes d'apres le SystSme de Fabricius. vol. 2, 

 pp. 167-168. Paris. (9.) 

 "Walker, Francis. 



1871. A List of Hymenoptera collected by J. K. Lord, Esq., in Egypt, in 

 the neighbourhood of the Red Sea, and in Arabia, with descriptions 

 of the new species, p. 11. London. (4.) 

 Washbubn, F. L. 



1918. The Hymenoptera of Minnesota. 17th Rep. State Entomologist of 

 Minnesota, pp. 207-209, figs. 95-98. (9.) 

 IVaterhouse, C. O. 



1886. Aid to Identification of Insects, vol. 2, pi. 169, figs. 4, 5, & 6. (9.) 

 Wesmael, C. 



1851. Revue critique des Hym^nopteres Fouisseurs de Belgique. Bull. 

 Acad. Roy. Sci. Belgique, vol. 18, pt. 2, pp. 362-381. (3, 4, 12.) 

 "Westbing, N. 



1845. Bidrag till Historien om Insekternas stridulationsorganer, Kroyer 

 Tidsskr., ser. 2, vol. 1, p. 66. (5.) 

 Westwood, J. O. 



1836. Notes upon the Habits of various British Insects. Trans. Ent. Soc. 



London, vol. 1, p. 202. (9.) 

 1840. An Introduction to the modern classification of Insects, vol. 2, 



pp. 213-216; generic synopsis, p. 83. (8.) 

 1843. Arcana Entomologica, or New, Rare, and Interesting Insects. Mutil- 

 lidae of New Holland, vol. 2, pp. 17-19. (4.) 

 1881. Observations on the Hymenopterous genus Scleroderma, Klug, and 

 some allied groups. Trans. Ent. Soc. Lond., pp. 117-140. (12.) 

 Wheeler, W. M. 



1910a. A Gynandromorphous Mutillid. Psyche, vol. 17, pp. 186-190. (5.) 

 1910&. Ants, their Structure, Development and Behavior, p. 244. (12.) 

 White, W. Farben. 



1885. Ants and their Ways. London, pp. 82-87, 270-273. (8.) 

 Wickwar, O. S. 



1908. Hymenoptera new to Ceylon, with Descriptions of New Species. 

 Spolia Zeylanica, vol. 5, pp. 118-119. (4.) 



