CONTENTS. XV 



l'AGE 



Lea, Arthur M. — New Stag-beetles 748 



Rungius. H. — Alimentary Canal of Dytiscus .. .. 748 



Gravely, F. H. — Large Egg Laid by a Beetle 748 



Dubois, R. — Fluorescence in Luminous Insects 748 



Doncaster, L. — Gametogenesis of Gall-fly 748 



Bruce, David, & others — Tabanids and Trypanosomas 749 



Ricardo, Gertrude — Revision of Oriental Species of Tabanus 749 



Lehmann, N., & C. Vaney — Influence of Weather Conditions on Frequency of 



Warbles 749 



Brown, J. M. — Respiration and Circulation in Tipula maxima 749 



Gravely, F. H. — Mosquito sucked by Midge - 750 



Tileyard, R. J. — Experiments with Dragon-fly Larvx 750 



Zanarzin, A. — Histological Study of the Innervation of the Heart of Larval Dragon- 

 fly 750 



Bugnion, E., & N. Popofp — Buccal Apparatus of Hemiptera 750 



Buffa, Pietro — Study of a Thrips 750 



Wesenberg-Lund, C. — Study of Phryganea qrandis 750 



Mjorerg, Eric— Studies on Mallophaga and Anoplura 751 



@- Myriopoda. 



Brolemann, H. W. — Cavernicolous Myriopoda 44 



Reinecke, Georg — Study of Polyxenus 199 



Baldwin, W. — British Carboniferous Myriopods 200 



Hirst, S. — New Termitophilous Millipede 621 



Chalande, Jules — Doubling of Segments in Myriopods 621 



Verhoeff, Karl W. — Studies on Millipedes 752 



d'Hercclais, J. Kunckel — Habits of Scutigera coleoptrata 752 



7- Prototracheata. 



Andrews, E. A. — Jamaica Peripatus 466 



Brues, Charles T. — New Species of Peripatus from Grenada 752 



5. Arachnida. 



Comstock, J. H. — Palpi of Male Spiders 44 



Neumann, L. G. — Neio Ixodidx 44 



Elmassian, M. — Salivary Glands of Ticks 45 



Sweet, Georgina — New Species of Argas 45 



Cole, Leon J. — Pacific Pycnogonids 45 



,, „ Notes on Endeis spinosus 45 



Petrunkevitch, A. — Circulatory System of Lycosa carolinensis 200 



Reuter, Enzio — Mites and\Tumours 200 



Soar, Charles D. — Hydrachnids of East African Lakes 200 



Elmhirst, Richard — Pycnogonids of Clyde Area 200 



Bugnion, E. — Pentastomum of Python 200 



Freund, Ludwig — Ear Mite of Cattle 359 



Kew, H. Wallis — False Scorpions of British Isles 359 



Johnston, E. A. — New Species of Linguatula 359 



Murray, James — Antarctic and other Tardigrada 359 



Ludaiila & Wladimir Schimkewitsch — Development of Tetrapneumones .. .. 466 



PocoCK, R. I. — Carboniferous Arachnida 467 



Schtschelkanowzew, J. P. — Male Reproductive Organs of Chelifer and Chernes .. 467 



Carpenter, G. H. — Sudanese Pycnogonids 467 



Bocvier, E. L. — New Decapod Pycnogonid 467 



Shipley, A. E. — New I'entastomid 468 



Murray, J ames— Notes on Tardigrada 468 



Ludmilla & VV. Schimkewitsch — Development of Ischnocolus 621 



Halbert, J. N. — Fresh-ivater Mites of Clare Island 621 



