CONTENTS 
No. 1 (October) 
Harrison, Launcelot. The Genera and Species of Mallophaga 
No. 2 (February) 
Nicoll, William. Observations on the Influence of Salt and other 
Agents in modifying the Larval Development of the Hook¬ 
worms : Ankylostoma duodenale and Necator a/nericanus . 
Waterston, James. Notes on the Morphology of Chalcidoidea bred 
from Calliphora. (With 2 Text-figures) . . . . . 
Waterston, James. A new African Louse ( Polyplax calva n. sp.) 
from Cricetomys. (With 2 Text-figures) . . . . . 
Boulenger, Charles L. Sclerostome Parasites of the Horse in 
England. II. New Species of the Genus Cylichnostomum. 
(With 5 Text-figures) ........ 
Stewart, F. H. On the Development of Ascaris lumbricoides Lin. 
and Ascaris suilla Duj. in the Rat and Mouse. (With Plate I 
and 9 Text-figures) ......... 
Bacot, A. A Contribution to the Bionomics of Pediculus humanus 
(vestimenti) and Pediculus capitis. (With 4 Text-figures) . 
Hindle, E. Notes on the Biology of Pediculus humanus. (With 
.a Foreword by Geo. H. F. Nuttall, F.R.S.) . 
Swellengrebel, N. H. and Winoto, Raden Mas Mangkoe. The 
Life History of Amoebae of the Limax Type in the Human 
Intestine. (With Plate II and 1 Text-figure) 
Macfie, J. W. Scott. Urethral Spirochaetosis. (With 4 Text- 
figures and 1 Chart) ........ 
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