30 Bibliography of Pediculus and Phthirus 
Nicolle, C. and Conseii, E. (20. I. 1915), Necessite des mesures a prendre pour 
preserver nos armees en campagne dir typhus exanthematique et du 
typhus recurrent. Rev. d’hygiene, xxxvn. 18—20. Also Presse med., 
pp. 18-19. D.K. 
—-(20. II. 1915), Nos connaissances sur l’etiologie du typhus exanthematique 
et de la fievre recurrente. Leur application a la prevention de ces 
maladies en particulier dans nos armees en campagne. Rev. d'hygiene, 
xxxvii. 172—205. [History, geographical distribution, etiology, pre¬ 
disposing causes, prophylaxis. A good summary.] D.K. 
Nitzsch, C. L. (1818), Die Familien und Gattungen der Thierinsecten (in- 
secta epizoa); als Prodromus einer Naturgeschichte derselben. Magaz. 
der Entomol. (Germar), Halle, in. pp. 261-316. [Pediculus, pp. 282, 
304-5.] S. 
Nocht, B. and Halberkann, J. (4. V. 1915), Beitrage zur Lausefrage. Munchen. 
med. Wochenschr., lxii. 626-7 (Feldarztliche Beilage, No. 18). B.K. 
Noel, P. ( 11 .- 111 . 1916). Les mouches, les moustiques, les poux et les rats dans 
les tranchees. Bull. trim. Lab. Entomol. Agric. Seine infer., Rouen, 
pp. 9-15. [Abstr. in Rev. Appl. Ent., iv., ser. B, 53.] K. 
Noeller, W. (10. VII. 1916), Beitrag zur Flecktyphus Uebertragrmg dm’cli 
Lause. Berlin. Min. Wochenschr., liii. 778-780. [Reviewed in Trop. 
Dis. Bull., viii. 482. Original inaccessible. See further under Jacobsthal.] 
B.D. 
N^rregaard, K. (1907). [Larvae.in wounds; pediculosis.] Ugesk. f. Laeger, 
Copenhagen, 5 R., xiv. 1059-66. [i.m.] D. 
Nuttall, G. H. F. (x. 1899), On the role of insects, Arachnids and Myriapods, 
as carriers in the spread of bacterial and parasitic diseases of man and 
animals. A critical and historical study. Johns Hopkins Hosp. Rep., 
viii. 154 pp., 3 Pis. Also (transl.) in Hygienische Rundschau, ix. 
pp. 209 et seq. Also, as a separate publication, translated by Dr Levrier, 
Bordeaux: Imprimerie du Midi, 161 pp. D. 
- (I. 1913), The Herter Lectures. 1 . Spirochaetosis. Parasitology, v. 
262-274. Also Johns Hopkins Hosp. Bull., xxiv. 33-39, 9 Figs. [Sum¬ 
mary to date regarding Pediculus, Cimex and relapsing fever.] D. 
- (26. II. 1917), Studies on Pediculus. 1 . The copulatory apparatus and 
the process of copulation in Pediculus humanus. Parasitology, ix. 
293-324, 2 Pis., 12 Text-figs. A.B. 
- (3. hi. 1917), The Louse problem Brit. Med. Journ., 1 . 297. [Abstract 
of discussion of paper by Bacot, q.v.] 
Nysten, P. H. (1858 ), Dictionnaire de Med., de Chir., de Pharm., etc. 1 l' mc ed. 
par E. Littre and Ch. Robin. 1671 pp., 500 Figs. [Phthiriase, p. 1080; 
Pou, p. 1140.] 
Official Instructions (18. X. 1915). [Instructions for the destruction of clothes- 
lice.] H3BicTiji BcepocciftcKaro Coro3a ropoAOBB. [. Bulletins of All- 
Russian Union of Towns, Moscow, No. 18, pp. 58-60; abstract in Rev. 
Applied Entomol., London, ser. B, iv. 13.] K. 
- (18. XI. 1915), Bekampfung der Lause in Pferdebestanden: Merkblatt 
