LITERATURE 341 



Westwood, J. O. 1839-40. An Introduction to the Modern Classification of Insects. 



2 vols. 23 + 620 pp., 133 figs. London. 

 Miiller, F. 1864. Fur Darwin. Leipzig. Trans.: 1869. W. S. Dallas. Facts and 



Figures in aid of Darwin. London. 

 Brauer, F. 1869. Betrachtungen iiber die Verwandlung der Insekten im Sinne der Des- 



cendenz-Theorie. Verh. zool.-bot. Gesell. Wien, bd. 19, pp. 299-318; bd. 28 (1878), 



1879, pp. 151-166. 



Lubbock, J. 1873. On the Origin of Insects. Journ. Linn. Soc. Zool., vol. n, pp. 422-425 

 Packard, A. S. 1873. Our Common Insects. 225 pp., 268 figs. Boston. Estes & 



Lauriat. 

 Lubbock, J. 1874. On the Origin and Metamorphoses of Insects. 16 + 108 pp., 63 figs., 



6 pis. London. Macmillan & Co.* 

 Mayer, P. 1876. Ueber Ontogenie und Phylogenie der Insekten. Jenais. Zeits. Naturw., 



bd. 10, pp. 125-221, taf. 6-6c. 

 Wood-Mason, J. 1879. Morphological Notes bearing on the Origin of Insects. Trans. 



Ent. Soc. London, pp. 145-167, figs. 1-9. 

 Haase, E. 1881. Beitrag zur Phylogenie und Ontogenie der Chilopoden. Zeits. Ent. 



Breslau, bd. 8, heft 2, pp. 93-115. 

 Lankester, E. R. 1881. Limulus an Arachnid. Quart. Journ. Micr. Sc., voj. 21 (n. s.), 



pp. 504-548, 609-649, pis. 28, 29, figs. 1-20. 

 Packard, A. S. 1881. Scolopendrella and its Position in Nature. Amer. Nat., vol. 15, 



15, pp. 698-704, fig. i. 

 Kingsley, J. S. 1883. Is the Group Arthropoda a valid one? Amer. Nat., vol. 17, pp. 



1034-1037. 

 Packard, A. S. 1883. The Systematic Position of the Orthoptera in relation to Other 



Orders of Insects. Third Rept. U. S. Ent. Comm., pp. 286-304. 

 Brauer, F. 1885. Systematisch-zoologische Studien. Sitzb. Akad. Wiss., Wien, bd. 91, 



pp. 237-413.* 

 Grassi, B. 1885. I progenitori degli Insetti e dei Miriapodi. Morfologia delle Scolo- 



pendrelle. Atti. Accad. Torino, t. 21, pp. 48-50. 



Haase, E. 1886. Die Vorfahren der Insecten. Sitzb. Abh. Isis. Dresden, pp. 85-91. 

 Claus, C. 1887. On the Relations of the Groups of Arthropoda. Ann. Mag. Nat. Hist. 



ser. 5, vol. 19, p. 396. 

 Kingsley, J. S. 1888. The Classification of the Myriapoda. Amer. Nat., vol. 22, pp. 



1118-1121. 

 Haase, E. 1889. Die Abdominalanhange der Insekten mit Berucksichtigung der Myrio- 



poden. Morph. Jahrb., bd. 15, pp. 331-435, taf. 14, 15. 

 Fernald, H. T. 1890. The Relationships of Arthropods. Studies Biol. Lab. Johns 



Hopk. Univ., vol. 4, pp. 431-513, pis. 48-50. 

 Hyatt, A., and Arms, J. M. 1890. Insecta. 23 -f 300 pp., 13 pis., 223 figs. Boston. 



D. C. Heath & Co.* 

 Cholodkowsky, N. 1892. On the Morphology and Phylogeny of Insects. Ann. Mag. 



Nat. Hist., ser. 6, vol. 10, pp. 429-451. 

 Grobben, C. 1893. A Contribution to the Knowledge of the Genealogy and Classification 



of the Crustacea. Ann. Mag. Nat. Hist., ser. 6, vol. n, pp. 440-473. Trans, from 



Sitzb. Akad. Wiss. Wien, math.-nat. Cl., bd. 101, heft 2, pp. 237-274, taf. i. 

 Hansen, H. J. 1893. A Contribution to the Morphology of the Limbs and Mouth-parts 



of Crustaceans and Insects. Ann. Mag. Nat. Hist., ser. 6, vol. 12, pp. 417-434. 



Trans, from Zool. Anz., jhg. 16, pp. 193-198, 201-212. 

 Pocock, R. I. 1893. On some Points in the Morphology of the Arachnida (s. s.) with 



Notes on the Classification of the Group. Ann. Mag. Nat. Hist., ser. 6, vol. n, 



pp. 1-19, pis. r, 2. 



