143 



public par ordre [* *] clu Ministre de l'lnstruction Publique. — . 

 Recherches Zoologiques [pour servir a l'Histoire de la Faune 

 de l'Amdrique Centrale et du Mexique,] publides sous la direc- 

 tion de M. [H.] Milne Edwards [etc.]. Sixieme Partie. Paris, 

 Imprimerie Nationale [Impdriale], 1870-1874. Large 4to. 



Premiere Section. Etudes sur les Orthopteres, par H. de 

 Saussure. 



l ere Livraison, 1870. p. 1-132, pi. I-IV. — Blattides, p. 1-124, pi. I-II. 

 Introduction, p. 1-2; composition of the abdomen, p. 2-4; nomenclature of 

 the organs of flight, p. 4-9; classification, p. 10-11. Describes and cata- 

 logues 38 (29 N. A.) genera, IS (10 N. A.) divisions or subgenera and 186 

 (104 N. A.) species. — Phasmides, p. 125-132, pi. III-IV. Organization. 



2™' Livraison, 1872. p. 133-292, pi. V- VI. — Phasmides (cont.) p. 133- 

 201. Organization (cont.), p. 133-134; affinities, p. 134-135; habits, p. 

 135-140; mimetic resemblances, p. 140-146 ; geographical distribution, 

 p. 146; classification, p. 147-148. Describes 14 (12 [1 new] N. A.) gen- 

 era, 9 (8 [1 new] N. A.) subgenera and 40 (27 [2 new] N. A.) species. 

 — Mantides, p. 202-292, pi. V-VI. Organization, p. 202-213; affinities, 

 p. 213-216; habits, p. 217-219; oviposition, p. 219-222; development, p. 

 222-225; adaptation to surroundings, p. 225-228; geographical distribution, 

 p 228-229; classification, p. 229-230. Describes and catalogues 24 (16 N. 

 A.) genera and 45 (24 N. A.) (6 [4 N. A.] new) species. 



3 eme Livraison, 1874. p. 293-516, pi. VII-VIII. — Mantides (cont.), p. 

 293-295. Describes 3 species.— Gryllides, p. 296-516, pi. VII-VIII. Or- 

 ganization, p. 296-309; homologies of the drum of the elytra, p. 309-314; 

 affinities, p. 314-317; habits, p. 317-330 (mimicry, p. 328-330); classifica- 

 tion, p. 330-332. Describes and catalogues 33 (27 N. A.) (12 [8 N. A.] 

 new) genera, 5 N. A. subgenera and 159 (87 N. A.) (71 [33 N. A.] new) 

 species; 5 irrecognizable species, p. 516; examination of some species 

 described by F. Walker, p. 516. 



Seconde Section. Etudes sur les Myriapodes, par H. de 

 Saussure et A. Humbert. 1872. p. 1-211, pi. I-VI. 



Introduction, classification, p. 1-8. — Chilognathes, p. 9-106. Introduc- 

 tion, p. 9-11; classification, p. 11-12; buccal organs, p. 13-15; composi- 

 tion of the segments of the body, p. 17-18. Describes and catalogues 11 

 (10 N. A.) genera, 15 (10 N. A.) subgenera and 66 (44 N. A.) species. — 

 Chilopodes, p. 107-147. Introduction, p. 107; classification, p. 107-108; 

 buccal organs, p. 108-111. Describes and catalogues 11 (10 N. A.) genera, 

 2 (1 new) N. A. subgenera and 29 (23 N. A.) species. General [Synony- 

 mic] Catalogue of American Myriapods, p. 149-207 [with notes; contain- 

 ing 416 (344 X. A.) species, referred to 47 (41 N. A.) genera and 17 

 (14 N. A.) subgenera], p. 149-207. Index, p. 209-211. 



