64 Ins. 
XIII. INSECTA. 
development, Heymons (479). — Alimentary canal of Pamphagince ( Ortho - 
ptera), Bordas (106). — Anatomy and histology of alimentary canal 
of Anthrenus larva; epithelial regeneration, Mobusz (755). — Digestive 
organs and dorsal vessel of larva of Thrixion ( Tachinince ), Pantel (820). — 
Cardial valve in Ilymenoptera , structure and function, Tosi, Arch. ital. 
Biol, xxv, pp. 1-7. Summary Zool. Centralbl. iv, p. 360. 
Coccidium in alimentary canal of certain Insects, LIsger (665). 
Cellular cords in dorsal vessel of larva of Phalacrocera replica ta, Miall 
& Shelford, Tr. ent. Soc. 1897, p. 351, etc. 
Structure of tracheae, histology of lining-membrane of; division of 
tracheae into conducting and respiratory tubes, Holmgren (492). — 
Tracheal system of Prestwichia aquatica, Willem (1190). — Mode of closing 
stigmata, Janet (548). — Stigmata, development of, in a parasitic Dipterous 
larva, Pantel (819). 
Malpighian tubes of Orthoptera , Bordas (109). 
Ingestion of nutriment: pharyngeal glands, Janet (545). 
Salivary glands of Oclonata and Orthoptera , Bordas (111). — Salivary 
and cephalic glands of Smmthurus , Willem & Sabbe (1191). — Buccal 
glands of Trichoptera larva), Henseval (473). — Frontal glands of Tei'mi- 
tidce, Czerwinski (226). — The mandibular glands of Cossus ligniperda , 
histology, use of the secretion, Henseval (472); properties of the secre- 
tion, limits of the powers of glands, ultimate source of the matter, id. 
(475). — Stink-glands; intestinal cceca, Bacillus , Heymons (479). — Function, 
structure and homologies of prothoracic glands of Lepidopterous larvae, 
Latter (659). — Closed excretory, metameric glands, in larva of Thrixion y 
Pantel (820). — Cutaneous glands of larva of Ocneria dispar, Kulagin 
(643). 
Nuclei of the spinning-glands of Lepidoptera , Korschelt (620). 
f. Sexual organs and Sex (inch Hermaphrodites). 
Anatomy and development of the male and female sexual passages, and 
anatomy and morphology of the copulatory organs and ovipositor of 
Calliphora erythrocephala (the blow-fly), Bruel (137). 
Bursa copulatrix of Lepidoptera , Verson (1130). 
Sexual organs of Panorpa , Klapalek (594). — Comparative anatomy of 
the sexual structures, internal and external of Perlidce , Klapalek (593). — 
Female sexual organs of Pissodes , Nusslin (793). 
Spermatogenesis and oogenesis in Bombyx mori , Valette (1114). — 
Spermatogenesis, Chromatin reduction, in Pentatoma , Montgomery (771). 
— Spermatogenesis in Caloptenus , chromatic tetrads, Wilcox (1188). 
Central bodies in sexual cells of male Lepidoptera , Meves (745). 
Anatomy of a hermaphrodite Lepidopteron , Stadelmann (1048). — 
Internal genital structurer of hermaphrodite Lepidoptera , with catalogue, 
Schultz (979). 
List, with figg. of Lepidopterous hermaphrodites, Wiskott (1194); male 
with colour of hermaphrodite. — List of Gynandromorphic Lepidoptera , 
Schultz (978). 
Hermaphrodite Platisamia cecropia , Frings, p. 9, Soc. ent. xii: of 
Limenitis populi, Niepelt, p. 81, Soc. ent. xii: of Camponotus ligniperdus , 
Klapalek (598) : of Locusta viridissima , Klapalek (597). — Hermaphro- 
dite earwig ( Chelisoches mono). Burr, p. 147, Ent. Mag. xxxiii. — Gynan- 
dromorph of Charaxes aristogiton , NicIville, p. 552, pi. ii, figg. 11 & 12, 
J. Asiat. Soc. Bengal, lxvi. — Gynandromorphous bee, Chalicodoma muraria , 
Tosi (1084). — Gynandromorphous earwigs, Burr, p. xxxiii, P. ent. Soc. 
London, 1897. 
On abnormal copulations in Insects, Jacobson, pp. cxxv-cxxxi, Horse 
Soc. ent. Ross. xxxi. 
Pcecilogony, Miall, p. 680, Rep. Brit. Ass. 1897. 
