X CONTENTS. 



FAQR 



Gatenby, J. Bbonte — Spermatogenesis of Pulmonale Gastropods 341 



CuLOSi, Giuseppe — Notes on Tliecosomatous Pteropods 342 



Farnie, Winifred C. — Structure of Amphibola crenata {I &g.') 342 



Gould, Harley N. — Sex Phenomena in Crepidula flana 343 



Boycott. A. E. — Parthenogenesis in Paltidestrina jenldnsi 343 



Watson, Hugh — Notes on Hygromia limbata (Drap.) 343 



Arthropoda. 

 SwiNNERTON, H. H. — Facial Suture of Tvildbites 34 



a. 



Insecta. 



Standfuss, E. — Male Genital Apparatus in Lepidoptera .. 35 



Reverdin, L. — Accessory Genital Parts in Lepidoptera 35 



McIndoo, N. E. — Olfactory Sense of Lepidopterous Larvie 35 



DoLLEY, W. L., Jun. — Effect of Light on Vanessa antiopi 35 



Wheeler, AV. M. — Australian Ants of Genus Onychomyrmex 36 



Graham-Smith, G. S. — Hibernation of Flies 3G 



Morgan, T. H. — Gynandromorpliism in Drosophila 36 



Bridges, 0. B. — Chromosome Lidovaiion 36 



Simpson, J. J. — Bionomics of Tsetse Flies 36 



Clausen, Curtis P. — Life-histories of Californian Goccinellids 37 



Peacock, A. D. — Mouth-parts and 3f ode of Feeding in Louse 37 



Nuttall, George H. F. — Biology of Lice 37 



MosHEp, Edna — Pupx of Notodontoidea 38 



INIcIndoo, N. E. — Olfactory Organs of Orthoptera 38 



Chopard, L. — Hermaphrodite Specimen of a Phasmid 38 



Nakahara, Waro — Structure of Oocytes of Stone-fly 38 



Bugnion, E. — New Ceylonese Termite 38 



„ — Termitoxenia .. .. 39 



HuiE, L. H. — Germ-band in Holly Tortrix Moth 136 



MosHEU, Evs A— Ptipss of Sphingidie 137 



Hakdenberg, C. B. — South African, Bagworms 137 



Brocher, Frank — Pulsatile Tergal Organ in Lepidoptera 137 



FoA, A. — Intestinal Epithelium of Silkworm 138 



MuiR, Frederick — Male Genitcd Tube in Coleoptera . 138 



Frugg ATT, John L. — Spiracles of some Muscid Lari-iB 138 



Hadwen, S., & A. E. Cameron — Bot-Flies 138 



KuNKEL, B. W. — Effect of a Diet of Ductless Glands on Development of Flesh-flies 139 



Wqllman, E. — Development of Maggots in Sterilized Tissue 139 



Kichet, Charles — Note on Nutritive Value of Sterilized, Food 139 



Allke, W. C, & E. R. Stein, Jun. — Light Beactions of May-fly Nymphs .. .. 139 



Haviland, Maud D. — Life-history of Bed-currant Aphis 140 



Fuller, Claude — Wings and Trachae of Termites 140 



MoMR, Otto Ij. — Chromatin Maturation in Spermatogenesis of Locnsta viridissima 141 



HiLGENDOBF, F. W. — Inscct Life of Neio Zealand Mountain Station 141 



K ANNAN, K. Kunhi — Mutatiou in Coccidas 141 



Green, E. Ernest — As regards Mutation in Coccidx .. ,- ,. .. 142 



Bugnion, E. — Study of Cochroach Head (I &g.) , 142 



Roberts, Elmer — Vestigial Wing in Brosophila ampelopliila ■ .. 249 



Bridges. Calvin B. — Purple Eye in Drosophila 250 



