XIV CONTENTS. 



&• Myriopoda. 



Ancel, P., & P. Bouin — Dimorphic Spermatogenesis in Scutigera 42 



Verhoefp, K. W. — New Littoral Millipede 183 



SiLVESTRi, F. — New North American Millepedes 350 



„ „ Studies on Centipedes 571 



Attems, Carl Graf — Ethiopian Myriopods 571 



Doncaster, L. — Abnormal Pair of Appendages in Lithobius 571 



Chalande, J. & H. Ribaut — Taxonomy of Hi ma.ntariidse 718 



Attems, Carl Graf — ' Vega' Myriopods 718 



y- Prototracheata. 



Spencer, Baldwin — New Species of Peripatoides 570 



Bouvier, E. L. — New Australian Peripatus 719 



Muir, F., & Kershaw, J. C. — New Peripatus from the Moluccas 719 



S. Arachnida. 



Hirst, A. S. — Stridulating Organs in Mygalomorph Spiders 42 



Montgomery, T. H. — Activities of Araneads 43 



Wallstabe, P. — Development of Spiders ,. .. 43 



Williamson, Wm. — Hydrwhnid* from Tiree 43 



Ruhlemann, H. — Malleoli of Solpugidse . . 43 



Norman, A. M. — Podosomata of Temperate Atlantic and Arctic Oceans 43 



Smith, Frank P. — British Spider* 183 



F age, Louis — New Marine Spider 184 



Williamson, W. — Scottish Hydrachnids .. 184 



Soar, C. D. — Hydrachna ?84 



Diguet, L., & E. Simon — Social Mexican Spider .. 350 



Marshall, Ruth — Species of Arrhenur us in the United States 350 



Borrel, A. — Demodex and Disease 350 



Sokoloff, Iwan — Lymphoid Glands in Scor pi 'on 459 



Paok-Beresford, Denis R. — Irish Spiders 460 



Gozo, Angela — Arachnids of Caves 460 



Schurmann, W. — Mange in Bats 460 



Williamson, W. — Atax and Unionicola 460 



Borrel, A. — Demodex and Leprosy 460 



Jarvi, T. H. — Vagina of Lycosidx 571 



Hirst, A. S. — Oriental Selifugae 571 



Nuttall, G. H. F., & others — Monograph on Ixodoidea 572 



Simon, Eugene — Spiders af Morocco 719 



Brcyant, L. — Harvest Mites on Man 719 



Verdun, P. — Trombidium and its Allies 719 



Ewing, Henry E. — Gribatoidea of Illinois 720 



Cole, Leon J. — Eastern Pacific Pycnogonids 720 



e. Crustacea. 



Hindle, E. — Variation of Green Gland of Crayfish 44 



Briot, A. — Abnormality in Copulatory Appendage of Crayfish .. .. '. 44 



Chichester, F. E. — Daily Life of Cambarus bartonius 44 



Nascimento, Luiz Gonzaga Do — Breeding-periods of Portuguese Crustaceans .. 44 



Racovitza, Emile G. — New Mediterranean Isopod 45 



,, „ Cavernicolous Trichoniscinx 45 



Harman, Mary T. — Regeneration and Moulting in Gammarus , .. .. 45 



Stebbing, T. R. R. — Two Neiv Northern Amphipods 45 



Smith, G. W. — Anaspididse 45 



Tattersall, W. M. — Antarctic Schizo pods 46 



Farran, G. P. — Species of Oithona 46 



Woodward, Henry — Loricula darwini 46 



Wolfenden, R. Norris — Antarctic Copepods 46 



