22 G- C. Crampton and W. H. Hasey, 



1851. Inman, On the feet of Insects, in: Proc. Liverpool lit. sc. Soc, 

 No. 6, 1851. 



1902. Joedan, Das Mesosternit der Tagfalter, in: Verb. 5. internat, Zool.- 

 Congr., Berlin, 1901, p. 816—829, tab. 1—3. 



1888. Jourdain, Sur le Machilis maritima, in: Cß. Acad. Sc. Paris, 

 Vol. 106. 



1826. KiKBY and Spence, Introduction to Entomology, Vol. 3. 



1893. KoLBE, Einführung in die Kenntniss der Insekten, Berlin 1893. 



1881. KuENKEL d'HeeCULAIS, Hecherches sur l'organisation et le 



développement des Volucelles, Paris 1875 — 1881. 

 I860. Langée, Ueber den Gelenkbau bei den Arthrozoen, in : Denkschr. 



Akad. Wiss. Wien, phys.-math. KL, Vol. 18, 1860, p. 99—140, 



3 Pis. 

 1873. Liebe, Die Gelenke der Insekten, in : Programm Gymnas. Chemnitz, 



l Plate. 



1892. Lowne, The anatomy, physiology, morphology, and development of 

 the Blowfly, London 1890—1892. 



1886. MiALL and Denny, The structure and life history of the Cockroach, 

 London. 



1839. Newport , Article Insecta, in : Todd's Cyclopaedia of Anatomy 

 and Physiology, Vol. 2. 



1884. Osten-Sacken , An essay on comparative chaetotaxy, in: Trans, 

 entomol. Soc. London. 



1883. Packaed, Chapter XI of the Third Report of the U. S. entomol. 

 Commission, Washington, 1880—1883, p. 286—345, tab. 23—64. 



1898. —, Textbook of Entomology, New York. 



1899. Petri, I muscolo delle ali nei ditteri e negli imenotteri^ in: Bull. 

 Soc. entomol. Ital., Vol. 31, p. 3 — 42, tab. 1—3. 



1912. Prell, Gliederung und eigne Muskulatur der Beine von Acerento- 

 mon und Eosentomon, in: Zoo). Anz., Vol. 40, p. 33 — 50. 



1913. — , Das Chitinskelett von Eosentomon, in: Zoologica, Heft 64, 

 p. 1—58, 6 Pis. 



1860. PossMAESSLEE , Das Bein der Insekten, in: Aus der Heimatb, 

 Jg. 1860, 3. Kap., p. 327—334, with Fig. 



1895. Shaep, Insects, in: Cambridge Natural History, Vols. 5 and 6, 

 London, 1895—1899. 



1903. SiLVESTEl, Acari, Myriopoda et Scorpiones hucusque in Italia 

 reperta, Classis Diplopoda. Anatoraia, pars la, Portici 1903. 



1908. Snodgeass , A comparative study of the thorax in Orthoptera, 

 Euplexoptera , and Coleoptera, in: Proc. entomol. Soc. Washington, 

 Vol. 9, p. 95—108, tab. 2—5. 



1909. — , The thorax af Insects and the articulation of the wings, in: 

 Proc. U. S. nation. Mus., Vol. 36, p. 511—495, tab. 40—69. 



