302 Ins . 
(g.) after a. 
Thysanura. 
[Cf. Folsom (455), Marlatt (865), Verhoeff (1409).] 
Anatomy and morphology of coxal organs and abdominal appendages. 
Verhoeff (1409). 
Grassiella termitobia , synoeketa , note on, Silvestri, Boll. Mus. Torino 
1902, No. 419, p. 22. 
Machilis arcticci , Alaska, Folsom, P. Washington Ac. iv, p. 103, pi. v, n. sp. 
Projapyx , ? larva of Japyx , Cook, P. ent. Soc. Washington v, p. 88 etc. 
COLLEMBOLA. 
[Cf. Absolon (1), Axelson (48, 49), Banks (63), Borner (137-140), 
Carpenter (211, 212), Folsom (455-457), Lecaillon (787, 788), 
Reuter (1144, 1145), Skorikow (1284, 1285), Willem (1495-1497).] 
The Collembola of Fiirnrolir’s overlooked work, Reuter, Medd. Soc. Faun. 
Fenn. xxvi, pp. 140-143. 
Collembola of Spitzbergen, chiefly in Russian, Skorikow (1285). 
Collembola of Irish caves, Carpenter (212). 
Collembola on snow, Reuter, Medd. Soc. Faun. Fenn. xxiii, pp. 44-46, 
xxiv, pp. 127-130, 186. 
Snow -Podura, Achorutes socialis , in'numbers, Reuter, op. cit. xxviii, p. 40. 
Structure of antennal-organs, Borner, Zool. Anz. xxv, pp. 92-106. 
Testis, spermatogenesis, Anurida maritima , Lecaillon (787, 788). 
Achorutes purpurascens var. n. pallens, Willem, Ann. Soc. ent. Belgique 
xlvi, p. 278; A. schotti var. n. obtusci , Axelson, Medd. Soc. Faun. 
Fenn. xxvi, p. 110; A. nivicola = (socialis Uz. = spinifer Sell.), Folsom, 
Psyche ix, p. 317. 
A. clistinctus , p. 104, lapponicus , p. 105, Finland, Axelson, Medd. Soc. 
Faun. Fenn. xxviii; A. packardi , p. 319, with var. dentatus, p. 320, 
harveyi , p. 320, N. America, Folsom, Psyche ix, pi. iii : n. spp. 
Actaletes ; anatomy; peculiarities, Willem (1495). 
Actaletince subfam. nov. for Actaletes Giard, Burner, Zool. Anz. xxv, 
pp. 114-116. 
Anurida amorita , Alaska, Folsom, P. Washington Ac. iv, p. 90, pi. iv, 
fig. 3, n. sp. 
Anurophoriens ; value of the group; classification of Collembola , Willem, 
Ann. Soc. ent. Belgique xlvi, pp. 21, 23. 
Aphorura sever ini, caverns Belgium, Willem, t. c. p. 277; A. dentata , 
Alaska, Folsom, P. Washington Ac. iv, p. 91 : n. spp. 
Borneria n. g. Achorutidce , for B. clavisetis , n. sp., Finland, Axelson, 
Medd. Soc. Faun. Fenn. xxviii, p. 101. 
Dicyrtoma frontalis , Washington, Banks, P. ent. Soc. Washington v, 
p. 154, n. sp. 
Entomobrya lucifuga , N. America, Folsom, Psyche ix, p. 365, pi. iv, 
figg. 9, 10; E. kincaidi , Alaska, Folsom, P. Washington Ac. iv, p. 96 : 
n. spp. 
