Eumenes. cells of different species. nest of E. pomiformis. prey found in nest of E. Amedei. sex of eggs known to insect. prey in nest of E. pomiformis. experiments on larvae. position of the egg. suspension of the larvae. the protective sheath. Flesh-fly, Grey. viviparous. maggots of. a test. her attacks on meat-safes. baffled by sand. Fly. Frog, burial of a. Froghopper. Geotrupes. Gledditsch on Burying-beetles. Glow-worm. diet of Snails. anaesthetises its prey. digestive juice secreted by. adhesive climbing appendage of. luminous apparatus of. regulation of light. light displayed by females. eyes of the male. pairing. eggs. luminosity of eggs. of larvae. Grasshopper, Green. the note of the. stridulating apparatus. habitat. food. mating habits. eggs. seminal capsule. Greenfinch. Halictus. Harmas. description of. Harmonica. Horn-beetle. Hornet. Hunting-wasp. Laboratory, the outdoor. Lacordaire on the Burying-beetle. Lamellicornis. Larini. Linnet, dead, preserved from flies by paper. Lizard, Eyed. Locust. the prey of the Epeira. Lycosa, Narbonne. its eyes. its burrow. the rampart. use of same. methods of catching prey. method of laying eggs. the egg-sac. experiments with. the hatching process. the young. experiments with. a problem of energy. Macrocera. Mantis, Praying. Mason-bees. cells used by Osmiae. Mason-wasps. Massagetae, customs of the. Megachiles. Melolontho fullo. Michelet. Microgaster glomeratus. the exterminator of the Cabbage Caterpillar. method of feeding. emergence from the host. cocoons. the adult. pairing. food. the eggs laid in the Butterfly's egg. Mole, burial of a. a supply of corpses obtained. Mouse, burial of a. National festival, the. Natterjack. Necrophorus, see Burying-beetles. Oryctes. Osmia. cells of different species. glass nests of Three-horned Osmia. distribution of sexes. optional determination of sex. Owl. Horned Owl. Common Owl. Oyster-plant. Pelopaeus. Perez, Professor. Philanthus apivorus. Phylloxera. Pieris brassicae. Pine Processionary. silken road of. nest. use of road. senses. nest. the processionary march. experiments. on a circular track. Pliny, on the Cabbage Caterpillar. Pompilus. Rose-chafer. Sacred Beetle. Saprini. Sarcophaga carnaria, see Flesh-fly. Scarabaeus. Scolia. Scops. Serin-finch. Sex, distribution, determination and permutations of, in the Osmia. Silpha. Sitaris. Snail-shell, Osmia's use of. Snail, the prey of the Glow-worm. Sphex. Sphex, White-banded. Spiders. apprised of prey by vibration. Staphylinus. Stizus. Swede. Tadpoles. Tarantula, Black-bellied, see Lycosa. Thistles. Thomisus. Toad, Bell-ringing. Tree-frogs. Tree Wasps. Turkeys, how trapped. Ventoux, Mount. Wasp, Common. Woodpecker.