384 Ins . km. orthoptera. 
Osmilia coriacea , Paraguay, Giglio-Tos, p. 18, Boll. Mus. Torino, ix, 
No. 184, n. sp. 
Ossa , n. g., PyrgomorphideSj for 0. bimaculata , n. sp., Argentine Republic ; 
Giglio-Tos, p. 15, Boll. Mus. Torino, ix, No. 184. 
Oxybleptella , n. g., near Leptysma and Mastusia , for 0. sagitta, n. sp., 
Paraguay; Giglio-Tos, p. 33, Boll. Mus. Torino, ix, No. 184. 
Pachytylus migratoroides } at Sierra Leone; Mitford, p. 2, P. Zool. Soc. 
London, 1894. 
Paracornops , n. g., for Cornops, Stal, nec Scudder ; Giglio-Tos, p. 31, 
Boll. Mus. Torino, ix, No. 184. 
Paradickroplus brunneri , p. 25, bipunctatus , p. 26, borellii , p. 27, 
aberrans , p. 28, Paraguay, Giglio-Tos, Boll. Mus. Torino, ix, 
No. 184, n. spp. 
Petasia oberthuri , Togoland, Bolivar, p. clxiii, Bull. Soc. ent. France, 
1894, n. sp. 
Procolpia minor , Paraguay, Giglio-Tos, p. 17, Boll. Mus. Torino, ix, 
No. 184, n. sp. 
Prosarthria borellii , Paraguay, Giglio-Tos, p. 4, Boll. Mus. Torino, ix, 
No. 184, n. sp. 
Pezotettix obovatipennis , Indiana, Blatciiley, p. 241, Canad. Ent, 1894 ; 
P. chenopodii , N. America, Bruner, p. 41, Insect Life, vii : n. spp. 
Pyrgomorpha agarena, Larache, Bolivar, p- 36, Act. Soc. Espan. xxiii ; 
P. debilisj Algeria, Finot, p. 12, Bull. Soc. ent. France, 1894 : 
n. spp. 
Schistocerca peregrina, habits, copulation, oviposition ; Kunckel, C.R. 
Ac. Sci. cxix, p. 863. 8. americana i metamorphoses, &c. ; Howard, 
Insect Life, vii, pp. 220-229, cuts. 
Scopas , n. g., p. 28, Pezotettigides , for S. obesus , n. sp., Paraguay, p. 29 ; 
Giglio-Tos, Boll. Mus. Torino, ix, No. 184. 
Scotussa } n. g., Pezotettigides , p. 24, for 8. impudica , n. sp., Paraguay, 
p. 25 ; Giolio-Tos, Boll. Mus. Torino, ix, No. 184. 
Styllina borellii , Paraguay, Giglio-Tos, p. 14, Boll. Mus. Torino, ix, 
No. 184, n. sp. 
Sphingonotus se/rce, Algeria, Finot, p. xii, Bull. Soc. ent. France, 1894, n.sp. 
Sphodromerus decoloratus , Algeria, Finot, p. xiii, Bull. Soc. ent. France, 
1894 ; S. inconspicuus , Somaliland, Schulthess-Rechberg, p. 78, 
Zool. Jahrb. Syst. viii : n. spp. 
Tettigidea polymorpha and lateralis , distinctions queried ; Morse, p. 54, 
Psyche, vii. T. lateralis , migration ; Hancock, Amer. Natural. 
1894, pp. 483-487. 
Tettix : characters of the Finland species and forms ; Saiilberg (957) : 
variation in N. American species, synonymy ; Morse, p. 54, Psyche, 
vii. 
Thisoicetrus grossus , Somaliland, Sciiultiiess-Reciiberg, Zool. Jahrb. 
Syst. viii, p. 79, n. sp. 
Tropidonotus modestus } insignis , Argentine Republic, Giglio-Tos, p. 16, 
Boll. Mus. Torino, ix, No. 184, n. spp. 
