XIV CONTENTS. 



PAGE 



Bolle, J., & M. Kichter — Sleeping Sickness of Silkworms 179 



Forel, A. — Ants from the Andaman and Nicobar Islands 179 



Lecaillon, A — Development of Ovary of Polyxenus lagurus De Geer 179 



Embleton, Alice L. — Peculiar Aphid 179 



Stschelkanovzew, J. P. — Maturation in Viviparous Aphides 180 



Silvestki, F. — Neapolitan Myrmecophilons Insects ISO 



Needham, J. (t. — Genealogical Study of Dragon-fly Wing Venation 180 



PiCTBT, A. — Influence of Environment on Caterpillars .. 305 



„ „ Influence of Humidity on Caterpillars 305 



Anglas, Jdles — Metamorphosis or Insects 305 



Porta, A. — Digestive Function in Insects 305 



Ihering, H. v. — Biology of Stingless Honey-Bees of Brazil .. 305 



Fielue, Adele M. — Notes on Ants 306 



Forel, Auguste — Myrmecological Notes 306 



Gal, Jules — Oviposition in Bombyx mori 306 



Tower, TV. L.— Wings of. Beetles 306 



Cantin, G. — Destruction of Wilder Ova of Phylloxera by Lysol 307 



Stebbing, E. P. — New Scale-Insect from India .. .. 307 



Distant, W. L. — Notes on Rhynchota 307 



Bougardt, J. — Luminosity of Lampyridx 307 



Cholodkovsky, N. — Structure of Pediculi due- 307 



Pussig, H. — Gall-Formation 408 



Moiuue, F. D. — Male Terminal Segment* and Armatures in the Hymenopterous 



Genus Colletes 409 



Cowan, T. W. — Natural History, Anatomy, and Physiology of the Hovey-Bee .. 409 



Turner, A. J. — Australian Lepidoptera .. 409 



Schwangart, F. — The Endoderm of Lepidoptera 409 



Lathy. P. I. — Aberrations of Lepidoptera 409 



Goeldi, Emilio A. — Mosquitoes of Para 409 



Holmgren, N. — Reduction of the Head in Dipterous Larvx 409 



Thienemann, A. — Anal Gills in larva of Glossoma boltoni and some Hydropsycliidse 410 



Bemis, Florence E. — Mealy-Winged Flies of California 410 



Peal, H. W. — Oriental Aleurodidm .. '.. ..' • 410 



Mum, F., & D. Sharp — Egg-Cases and Early Stages of some Cassididse .. .. 410 



Williams, C. E. — Life-History of Gongylus gongyloides 410 



Dawydoff, C. — Phagocytic Organs in Gryllidas 410 



Enderlein, Gunther — Neio Copeognatha .. .. 411 



Kellogg, Vernon L. — New Mallophaga 411 



Kellogg, V. L., & B. L. Chapman — Mallophaga from Hawaiian Islands .. .. 411 



Stebbing, E. P. — Thanasimus in the Himalayas 411 



Plotnikow, W. — Moulting Processes in Insects 5"J5 



"Vigier, Pierre — Accommodation-apparatus in Compound Eyes 525 



Dusmet y Alonso, Jose M. — Wasps of Spain 526 



Dickel, Otto — Development of Bees' Eggs 526 



Wasschew, J. W. — Parthenogenesis in Telenomus 526 



Holmgren, N. — Formica exsecta as Hill-builders in Swamps 526 



Packard, A. S. — Metamorphoses of Saturnian Moths 527 



Perez, Ch. — Imaginal Adipose Tissue in Muscidse .. .. 527 



Kxjnstler, J., & J. Chaine — Case of Dimorphism in Cecidomyidse 527 



Longchamps, Maurice de Selys — First Abdominal Appendage in the Meal- Worm 527 



Felt, E. P., & L. J. Joutel — Monograph of Genus Saperda 527 



Carpenter, G. H., & W. Evans — New British Spring-Tails 527 



Silvestri, Filippo — New Machilidse 528 



Binnenthal, Fr. Kichter von — Enemies of Roses 528 



Webster, F. M. — Habits and Development of Neocerata rhodophaga 528 



„ „ Life-History, Habits and Taxonomic Relations of a New Species 



of Oberea 528 



Picard, F. — Habits of Sphex .. 646 



Handlirsch, A. — Insect Evolution in Relation to Plants 646 



„ ,. Convergence Pheiwmena in Insects 6iG 



Bauer, V. — Metamorphosis of Central Nervous System in Insects 647 



Mollinsox, Th. — Nutritive Role of Follicular Epithelium in Melolontha vulgaris .. 617 



