563 



The two pairs of salivary glands and the first part of the mid-gut can 

 sometimes be obtained by simply cutting through as much as possible 

 of the integument at the neck and then pulling off the head by a slow 

 and steady pull. This is, however, a very uncertain method, as the 

 oesophagus and the ducts often break off in their passage through the 

 mass of muscle, and once this method has been begun it is almost hope- 

 less to attempt to find the structures by further dissection. 



DALLA TORRE, K. W. 



ENDERLEIN, G. 



LANDOIS, L. 



NEUMANN, L. G. 



NICOLLE, C., BLAIZOT, L., and 

 CONSEIL. E. 



LITERATURE 







Anopiura, in Genera Insectorum, Fascicule 81. 

 1908. 



A systematic account of the genera of the order. 22 

 pages, 10 figures. The classification adopted is that 

 of Enderlein. In German. 



Liiuse-Studien. 1. Uber die Morphologie, Klassifica- 

 tion und systematische Stellung der Anopluren 

 nebst Bermerkungen zur Systematik der Insekten- 

 ordnungen. Zool. Anz. Bd. 28, 1904. S. 127-14. 2. 

 Nachtrag. Ibid, S. 220-223. 3. Zur Morphologie 

 des Lausekopfes. Ibid, Bd. 28, 1905, S. 626-638. 

 4. Uber einen auffalligen Sexual dimorphismus bei 

 Polyplax spinulosa (Burm). Ibid, Bd. 29, 1905. S. 

 1902-1904. 5. Schuppen als sekundare Atmungsor- 

 gane, sowie iiber eine neue antarktische Echin- 

 ophthiriiden-Gattung. Ibid, Bd. 29, S. 659-665. 

 The first of these paper contains an account of the 

 external anatomy, including the mouth parts, and 

 the classification. All the papers are illustrated 

 with numerous figures. 



Untersuchungen iiber die am Menschen schmarotozen- 

 den Pediculinen. Zeit. fiir wiss. Zoologie, Bd. 14, 

 1864. 



An account of the anatomy of Pediculus and Phthi- 

 rus, with figures. It is difficult to procure, and 

 the authors have had access only to a manuscript 

 copy without the plates. 



Notes surles Pediculides. Archives de Parasitologie, 

 Tome XIII, 1909, pp. 497-537. 



Descriptions of many species of lice, new and old. 



Notes sur Pediculides, II. Ibid, Tome XIV, 1911, pp. 

 401-414. 



Descriptions of several species, including H. suis 

 adventicus ', and remarks on the genus Pediculus. 



Etiologie de la Fievre Recurrente, son mode de trans- 

 mission par les Poux. Ann* Inst. Pasteur, Tome 

 XXVII, No. 3, pp. 204-225, 1913. Abstract in Review 

 of Applied Entomology, Series B, Vol. 1, Part 4, 

 April, 1913. 



