References to Literature 385 



91. G. J. Romanes. — Darwin and after Darwin, 3 vols. London, 



1892-7. 



92. K. Jordan. — On Mechanical Selection and other Problems. 



Novit. Zool., iii., 1896. 



93. J. T. Cunningham. — The Species, the Sex, and the Individual. 



Nat. Set. xiii., 1898. 



b. Nomenclature. 



94. Blancuard, Carus, Jentink, Sclater and Stxles. — Rules of 



Zoological Nomenclature to be submitted to the 4th Inter- 

 national Zoological Congress. Ann. Mag. Nat. Hist, (7) ii., 

 1898. 



c. Classification. 



95. J. O. Westwood. — Introduction to the Modern Classification of 



Insects. 2 vols. London, 1839-40. 



96. F. Brai'er. Systematisch - zoologische Studien. S.B. Akad. 



Wiss. Wieii., xci., 1885. (Summary in W. Hatchett Jackson's 

 "Forms of Animal Life," Oxford, 1888.) 



97. A. S. Packard. A new arrangement of the Orders of Insects. 



Amer. Nat., xx., 1 886. (p. 808.) 



V. WORKS ON SPECIAL INSECT ORDERS. 



This section of the Bibliography is necessarily very incomplete. 

 Reference is made only to British monographs and to a few general 

 works. Of special value for exotic insects generally are Godman and 

 SALvaN's Biologiu Ccntrall- Americana. London, 1879, etc., and the 

 entomological volumes of the Reise der cesterreichischen Fregatte Novara 

 um die Erde. Wien, 1865-74. 



a. CoUembola and Thysanura. 



98. J. Lubbock. — Monograph of the CoUembola and Thysanura. 



London {Ray Society) 1873. 



99. H. ScuoTT. — Zur Systematik und Verbreitung palaarctischen 



CoUembola. K. Svensk. Vet. ALad. Handt., xxv., 1893. 

 100. C. ScHAEFFER. — Die CoUembola der Umgebung von Hamburg. 



Jahrb. Hamburg, iviss. Anstaltcn, xiii., 1 896. (Also Hamburg. 



Magalhaensische Sammelreise. Apterygoten. Hamburg, 1 897.) 

 lOI; B. J. Grassi. — Anatomia comparata dei Tisanuri. Atti R. Acad. 



Lined {CI. sc. ejii) (4) iv. 1888. 



102. J- T. OuDE.MANs. — Beitrage zur Kenntniss der Thysanura und 



CoUembola. Bijd. tot. Dierk. (Amsterdam), 1888. 



103. H. UzEL. — Beitrage zur Entwicklungsgeschichte von Campodea 



staphylinus. Zool. Anz., xx., 1897. 

 (Also 581^, 59 b, 206.) 

 2 B 



