92 Ins. 
XIII. INSECTA. 
The glandular structures connected with myrmecophilous and termito- 
philous Insects, Wasmann (1641). 
Salivary gland, Nepa , anatomy, Lefebvre (925). 
Salivary glands, pupa of Sphinx convolvuli Bordas (152). 
Mandibular glands, Lepidoptera larvae, Bordas (150). 
Wax-forming structures, honey-bee, Dreyling (413). 
The chorionin of egg-shell, 1 nutritious, Farkas (489). 
f. Sexual organs and Sex (incl. Hermaphrodites). 
Morphology of male copulatory organs, Lepidoptera , Zander (1705). 
Male genital ducts, Lepidoptera , Stitz (1486). 
The sexual structures of Atomaria , Holdhaus (711). 
Male structures, Adoxus , Muller (1050). 
Genitalia of Trichoptera , Klapalek (852, 853). 
The structures in viviparous Insects, Holmgren (715). 
Anatomy of ovipositor of Chalcid , Vayssi^re & Gerber (1593). 
Receptaculum seminis, double, Wagner (1622). 
Ovaries and receptaculum seminis in worker and queen ants, Holliday 
(714). 
Genital glands, <£, Cybister , Voinov (1617). 
Spermatogenesis of Hymenoptera , polar bodies, Meves (1011). 
Spermatogenesis, Qryllus , Baumgartner (85). 
Eggs and oogenesis. Gross (640). 
Oogenesis, Stylopidce , Brues (225). 
Oogenesis, Chorion, micropyle, vitelline membrane, Pyrrhocoris , Kohler 
(860). 
Gynandromorphic ants, Wheeler (1682). 
Gynandromorph, Lepidoptera , Schultz (1361). — Gynandrous Hesperia 
actceon ) Ford, Entomologist xxxvi, p. 242. — Gynandromorph Gledeobia 
moldavica y Rebel, p. 300, Ann. Hofmus. Wien xviii. — Hermaphrodite 
Smerinthus populi, Jachontov (755). 
Gynandromorph Osmia, Morice, p. vi, P. ent. Soc. London 1903. 
Male wasp with female antennae, Harrington, p. 37, Canad. Ent. xxxv. 
Determination of sex, Castle (284), Schultze (1366). 
Determination of sex, honeybee, Dickel (391), Pfluger (1130), Kulagin 
(890), Buttel-Reepen (254), Bachmetjew (58). 
Dimorphic spermatozoa, Lepidoptera , Voinov (1616). 
Male preponderance in Lepidoptera , Packard (1102). 
Sex differences in wings oi Aporia cratcegi , Bachmetjew (60). 
Amitosis in ovary of Gryllus, Conklin (342). 
g. Physiology. (See also subsections b — f, and 2, 3.) 
Energy in ontogeny and metamorphosis, Farkas (488). 
Metamorphosis of pericardial cells etc., Metalnikoff (1004). 
Muscles during metamorphosis, Breed (209). Metamorphosis, see also 
Development, p. 96. 
Coloring-matter of Lepidopterous wing, recent work, Belliard (93). 
Chitase, an enzyme differentiating coloring matters from chitin, Tower 
(1539). 
Coloration of Lep. due to optic resonance, Kossonogoff (881). 
Colour of wings of Lepidoptera , Giard and others (620). — The pigments 
of Va7iessa, Linden (942). 
Coloration in Lepidoptera , Agassiz (1710). 
Temperature experiments, Bachmetieff (61). — Temperature experi- 
ments, Lepidoptera , Frings (553). — Colour and temperature etc., Smith 
(1438). 
Regeneration, pupa of Lepidoptera , Hirschler (708). 
Regeneration of appendages, Agrionidai , Child & Young (301). 
