VI 
Contents 
Nutt all, George H. F. Studies on Pediculus. I. The copulatory 
apparatus and the process of copulation in Pediculus humcmus. 
(With Plates III and IV and 12 Text-figures) . 
No. 3 (May) 
Keilin, D. Recherches sur les Anthomyides it Larves Carnivores. 
(Avec les planches V a XV et XLI figures dans le texte) . 
No. 4 (July) 
Swellengrebel, N. H. Observations on Blastocystis hominis. (With 
Plates XVI and XVII). 
Skrjabin, K. I. Sur quelques Nematodes des Oiseaux de la Russie. 
(Avec les Planches XVIII et XIX et une figure dans le texte) . 
Atkin, E. E. and Bacot, A. The Relation between the hatching of 
the Eggs and the Development of the Larvae of Stegomyia 
fasciata (Aedes ccdoputs), and the presence of Bacteria and Yeasts 
Goodey, T. and Wellings, A. W. Observations on Entamoeba 
gingivalis from the Human Mouth, with a Note on the Tricho- 
monad Flagellate Telratrichomonas buccalis n. sp. (With Plates 
XX—XXII). 
Yoshida, Sadao. Some Cestodes from Japanese Selachians. Includ¬ 
ing Five New Species. (With Plate XXIII and 4 Text-figures) 
Scott, Hugh. Notes on Nycteribiidae, with Descriptions of Two 
New Genera. (With Plate XXIV) . . . . . 
Index of Authors. 
Index of Subjects. 
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