BIOLOGY. 
Ins. 69 
e. Nutrition (incl. Circulatory and Respiratory Organs, Glands, 
Excretion). See also g. 
Alimentary canal of Anobium paniceum , structure, histology, meta¬ 
morphosis; symbiotic Protozoa; Malpighian tubes, function, etc., Kara- 
waiew (617). 
Alimentary canal of larva of Doryctes gallicus , Seurat (1063).—Ali¬ 
mentary canal and digestion in larva of Bombyx mori, Nazari (860).— 
Histology of alimentary canal of larva of Chironomus plumosus , Vignon 
( 1173).—Alimentary canal of Diptera ; histology, secretion, Vignon (1174).— 
Anatomy of alimentary canal; digestion in Gryllotalpa , Sayce (1017). 
Gizzard of Odonata, Calvert, pp. 411-416, P. Calif. Ac. i. 
Digestion in Periplaneta and Blatta , Petrunkewitsch (899). 
Ciliform prolongations of epithelial cells of the intestine and Malpighian 
tubes of Culex, Lecaillon (748). 
Anatomy and histology of Malpighian tubes of Tenebrionidce , Leger & 
Hagenmuller (753, 754).—Contraction of Malpighian tubes due to mus¬ 
cular fibres, Leger & Duboscq (752). 
Protozoa parasitic in alimentary canal of Diptera , Leger (751). 
Parasite (Coccidiid) in the body cavity of Lepidoptera , Perez (886). 
Tracheal system and respiration of larva of Eristalis , Wahl (1180). 
Intracellular termination of trachese, Prenant (946). 
The number and position of stigmata in Rhynchota, Handlirsch (515).— 
The stigmata of larvse, Boas, pp. 389-391, Zool. Jahrb. Syst. xii. 
Respiration and anal glands in Dytiscidce, Dierckx (283). 
Anal glands of Coleoptera , Bordas (130-133), Escherich (346); Fauvel 
( 373); Anal, or pygidial glands of Brachinus , Dierckx (284); of Brachinides, 
Dierckx (282).—Structure of the anal glands in Brachinini, Bordas (131); 
of Carabidce and Dytiscidce, Dierckx (280, 281); of Carabidce and Faussidce, 
Franqois (421); of Dytiscidce , Dierckx (283); of Staphyliniclce and Cicin- 
delidce , Dierckx (285). 
Integumental glands; glands in connection with distal end of female 
genitalia, and 5-7 abdominal segments of Apidce and Vespidce , Koschev- 
NIKOY (687). 
Salivary glands of larva and imago of Muscidce, Valle (1166). 
Properties and chemistry of silk of Bombyx mori , Dubois (312); proper¬ 
ties of silk of Cnethocampa processioned, Dubois (311). 
Sexual glands, see f. 
f. Sexual organs and Sex (incl. Hermaphrodites). 
Production of sexes in fertilised and in partlienogenetic Phasma rossica, 
Thurau, p. 15 SB., Berlin, ent. Zeitschr. xLiv. 
Phenomena of fertilisation, utilisation of superfluous spermatozoa, ooge¬ 
nesis, Berlese (91). 
Testes and their accessory glands in Coleoptera, Bordas (134).—Sexual 
glands and ducts of Coleoptera, Cerambycidce, male, Bordas (135). 
Spermatogenesis, Hydrophilus piceus, de Bruyne and others (156).— 
Spermatogenesis in Hemiptera , Montgomery (844).—Function of giant cells, 
Verson (1170, 1171).—Accessory chromosome, McClung (802). 
Spermatozoa, spermatogenesis, technical processes; bibliographic list, 
Rousseau (1005). 
The male genital armature of Andrena ( Hymenoptera , Apidce), Morice 
The ovaries of Hemiptera ; classification of Insects according to ovaries, 
de Bruyne (154); a correction, de Bruyne (155). 
Ovaries and ducts of Homoptera Cicadarice, Holmgren (546). 
Melophagus ovinus , 
(849); of Lhopalocera, Stichel (1119, pp. 12-17). 
Anatomy and 
Pratt (9441. 
histology of the 
genital 
tract of $ 
