Ins. 301 
(g.) aptera. 
Anatomy and morphology of Thysanura and more particularly of Collem¬ 
bola , phylogeny; Willem (1488). 
Embryology and morphology, Uzel (1409). 
Thysanura. 
[Cf. Banks (61), Peringuey (1017), Schott (1225), Silvestri (1291-1293), 
Uzel (1409), Willem (1488).]. 
Eutrichocampa n. g. near Campodea , for E. chilensis , p. 240, subterranea , 
p. 241, n. spp., S. America, Silvestri, Bull. Soc. ent. Ital. xxxiii. 
Grassiella, characters of the species, Silvestri, pp. 231-236, t. c. 
G. termitobia, p. 13, synoeTceta , p. 14, S. America with Termites, Silvestri, 
Boll. Mus. Torino xvi, No. 398, n. spp. 
Japyx indicus, characters, Schott, p. 328, Termes. Fuzetek xxiv. 
J.purcelli , Cape Town, PAringuey, p. 133, Ann. S. African Mus. ii; J. 
patagonicus , Argentina, megalocerus , Chili, p. 215, tunisinus, Tunis, 
p. 216, platensis , Argentina, anodus , Chili, p. 218, neotropicalis , S. 
America, p. 219 , papuasicus, N. Guinea, p. 221, centralis , Venezuela, 
p. 222, Silvestri, Bull. Soc. ent. Ital. xxxiii : n. spp. 
Lepisma pulchella , Cape Verde Ids., p. 227, pampeana , p. 229, andina , 
p. 230, S. America, Silvestri, t. c.; L. galapagoensis, p. 541, insularis , 
p. 543, Galapagos, Banks, P. Washington Ac. iii : n. spp. 
Machilis appendicidata , p. 237, pampeana , p. 238, platensis , p. 239, S. 
America, Silvestri, Bull. Soc. ent. Ital. xxxiii; M. mutica , Galapagos, 
Banks, p. 543, P. Washington Ac. iii : n. spp. 
Nicoletia subterranea , Home, p. 223, neotropicalis , p. 225, armata , p. 227, 
Argentina, Silvestri, Bull. Soc. ent. Ital. xxxiii, n. spp. 
Projapyx; peculiarities of structure, phylogeny, Silvestri, Boll. Mus. 
Torino xvi, No. 399; Full characters, Silvestri, pp. 204-212, Bull. 
Soc. ent. Ital. xxxiii; P. stylifer , characters, Silvestri, p. 244, t. c. 
COLLEMBOLA. 
[Cf. Absolon (3-10), Borner (137-141), Carl (213), Folsom (470, 471), 
Lebedinsri (820), Lecaillon (823-828), Schott (1225), Skorikow 7 
(1298), Uzel (1409), Vire (1423), Wahlgren (1427), Willem (1488- 
1492).] 
The nomenclature of the parts of the leg, Borner, p. 696, Zool. Anz. xxiv. 
Sense-organs, Absolon, Zool Anz. xxiv, pp. 580-585. 
Distribution and dispersal of holarctic Collembola, Folsom, Psyche ix, 
pp. 159-162. 
Collembola of Centr. Europe, with new classification : suborder i, Artliro- 
pleona with two families Achorutidce , Entomobryidce , and seven sub¬ 
families ; suborder ii, Symphypleona , with the two families Neelidce 
