302 Ins. 
XIII. INSECTA.—APTERA. 
and Sminthuridce ; the new varieties of species contained in this 
work are not mentioned in our Record ; Borner, Abh. Yer. Bremen 
xvii. Also classification, Borner (138). 
Catalogue of 224 Centr. European species, and many varieties, Borner, 
Abh. Yer. Bremen xvii, pp. 129-140. 
The Collembola of Switzerland, Carl (213). 
Cave Collembola in the Crimea, Lebedinski (820). 
Habits ; brief notes on various species, Lecaillion (828). 
Ecdysis; specially of Calistella , Skorikow, Horae Soc. ent. Ross, xxxv, 
pp. 156-159. 
Structure and development of ovary, Lecaillon (824-827). 
Oogenesis; Lecaillon (825). 
Achorutes alpinus , viaticus , synonymy, Absolon, p. 3, Yerh. Yer. Brunn 
xxxix. 
A. (Euachorutes subg. n.) neglectus , Bremen, Borner, p. 30, Abh. Yer. 
Bremen xvii; A. vernalis , Switzerland, Carl, p. 249, pi. xv, figg. 4-8, 
Rev. Suisse Zool. ix; A. cavicolus, Westphalian caverns, Borner, 
p. 339, Zool. Anz. xxiv : n. spp. 
Achorutoides n. g., for A. antarcticus n. sp., Straits of Gerlache, Willem, 
p. 260, Ann. Soc. ent. Belgique xlv. 
Actaletes neptuni , characters, habits, Willem, Bull. Sci. France Belgique 
xxxiv, pp. 474-480, pi. xxiv. 
Anoura spinosa, -habitat N. Zealand, Dendy, p. 97, Tr. N. Zealand Inst, 
xxxiii. 
Anurophorus ; revision of, Absolon, pp. 212-216, with A. laricis var. n. 
pallida , p. 216, Absolon, Zool. Anz. xxiv. 
Aphorura ; taxonomy, Kalaphorura subg. n. for A. paradoxa , p. 388, 
Absolon, pp. 380-389, t. c.; A. paradoxa , structural characters, 
Absolon, pp. 375-378, t. c.; A. inermis , structure, cave examples, 
Absolon, t. c., pp. 83, 84; A. tuberculata, characters, Borner, pp. 
335-338, Zool. Anz. xxiv. 
A. furcifera, p. 3, quadrituberculata , p. 4, Bremen, Borner, t. c., n. spp. 
A. willemi , cavern Westphalia, Borner, p. 333, t. c.; A. gigantea , Adelsberg, 
Absolon, p. 107, Bull. Mus. Paris 1901, and p. 85, Zool. Anz. xxiv; 
A. absolim , Oldenburg, p. 422, ccerulea , Sicily, p. 423, Borner, Zool. 
Anz. xxiv : n. spp. 
Cryptopygus n. g. for antarcticus n. sp., Straits of Gerlache, Willem, p. 261, 
Ann. Soc. ent. Belgique xlv. 
Deuterosminthurus subg. n. of Sminthurus for luteus Lubb. and oblongus 
Nic., Borner, p. 104, Abh. Yer. Bremen xvii, and p. 345, Zool. Anz. 
xxiv. 
Euachorutes subg. n. of Achorutes for A. armatus etc., Borner, p. 28, Abh. 
Ver. Bremen xvii. 
Entomobrya quinquelineata , Bremen, Borner, p. 69, t. c., n. sp. 
Heteromurodes subg. n. of Heteromurus for 11. \-ocellatus Schott, Absolon, 
p. 12, Yerh. Ver. Brunn xxxix. 
Heteromurus cf. Heteromurodes , Verhoeffiella. 
H. hirsutus , Moravian cavern, Absolon, p. 8, Yerh. Yer. Brunn xxxix, 
n. sp. 
Hydropodura n. n. for Podura auctt., Borner, p. 699, Zool. Anz. xxiv. 
Isotoma tenebricola is I. stagnalis , Willem, p. 193, pi. ii, Ann. Soc. ent. 
Belgique xlv. 
I. mirabilis, p. 44, maculata (—palustris var. maculata Sch.), p. 51, Bremen, 
Borner, Abh. Yer. Bremen xvii; I. formaneki , p. 32, minima , p. 33, 
Caves in Moravia, Absolon, Zool. Anz. xxiv; I. lombokensis, Lombok, 
Schott, p. 321, Termes. Fuzetek xxiv; /. octooculata, Straits of 
Gerlache, Willem, p. 262, Ann. Soc. Ent. Belgique xlv : n. spp. 
