CONTENTS. XV 



PAGE 



Alessandrini. G. — Piophila Larvx in Cheese .. 571 



Kruger, E. — Structure and Habits of Claviger testaceus 571 



Gauthier, J. Const., & A. Raybaud — Rat-fleas 571 



Leon, N. — Roumanian Blood-sucking Diptera 571 



Bugnion, E. — Structure of Trigonalys hahni 571 



Drenkelfort, H. — Study of an Ephemerid 571 



Hammerschmidt, Johann — Development of Plasmatidx 571 



Bordas, L. — Glands of Caterpillars 572 



Collinge, Walter E. — Thysanura and Collembola of Midland Plateau .. .. 572 



Snodgrass, R. E. — Tliorax of Insects and Articulation of Wings 572 



Parker, J. B. — Nesting Habits of Bembex nubilipennis .. .. 713 



Kiefper, J. J., & P. Jorgensen— Argentine Galls 711 



Janet, Charles — Sensory Structures on Worker Bee' s Mandible 714 



Viehmeter, H. — Myrmecophilous Caterpillars 714 



Kennel, J. — Palxarctic Tortricidx 714 



Busck, August — Horn-feeding Lepidopterous Larvx 714 



Edwards, T. G. — Procession and Pupation of Larvx of Cnethocampa pinivora .. 715 



Hegner, R. W. — Effect of Centrifugal Force on the Development of Beetles .. .. 715 



Blain, A. W. — Myiasis Narium 716 



Austen, E. E. — New Cord ylobia 716 



Wesche, W. — Larvx and Pupx of West African Culicidx 716 



Malloch, J. R. — Subdivisions of Genus Phora 716 



Bertarelli, E. — Flies as Disseminators of Typhus 716 



Dudgeon, G. C. — Hemiptera Injurious to Cocoa 716 



Felt, E. r. — Injurious Insects 717 



&■ Myriopoda. 



Imms, A. D. — New Scutigerella 33 



Sinclair, F. G. — Abnormal Pair of Limbs in Lithobius 167 



Brolemann, H. W. — Classification of Geophilomorpha 168 



Silvestri, F. — Studies on Diplopoda 168 



„ „ N ew Millipedes 310 



Effenberger, W. — Structure of Polydesmus olO 



Evans, T. J. — British Millipedes 717 



5. Arachnida. 



Reuter, Enzio — Structure and Development of Mites 33 



Ammann, J. — Swiss Tardigrada 33 



Kautzsch, G. — Development of Agelena labyrinthica 168 



Samson, Katharina — Structure and Habits of Ixodes ricinus 168 



Kulczynski, Vl. — Fragmeuta Araclinolagica 310 



Strand, Embrik — New Cteniform Spiders from South America 310 



Purcell, W. F. — Development and Origin of Respiratory Organs in Aranex.. .. 310 



., „ Phytogeny of Trachex in Aranex 311 



Janeck, Reinold — Development of Lung-books and Trachex in Spiders 312 



Montgomery, Thomas H., Jun. — Spinnerets, Cribellum, and Respiratory Organs of 



Spiders 312 



Nordenskiold, Erik — Structure of Ixodes reduvius 312 



Kollmann, Max — Functions of Lymphatic Gland of Scorpion 454 



Banks, Nathan — Catalogue of Nearctic Spiders 454 



Montgomery, Thos. H., Jun. — Behaviour of Spiders 454 



Galiano, E. Fernandez — Spiders of Spain 454 



Cotte, J. — New Gall-mite on Hawthorn 451 



Tieche — Mites in Man 455 



Dahl, Fr. — Mites in Tumours 455 



Montgomery, T. H. — Courtship of Spiders {>" : " ; 



Schechtel, Edward — New Uydrachuids 573 



Hirst, S. — New Genus of Solifugx 717 



Bouvier, E. L. — Ten-legged Pantopod 717 



Walcott, Charles D. — Olenellus and other Mesonacidx 718 



