452 



58 



Page 



LATHY, PERCY I., F.Z.S., F.E.S. (continued). 



On Three New Forms of Butterfly of the 

 Genus Heliconius. (PI. XXXIV.) 1906, 



LEBOUR, Miss M. V., M.Sc. See Brady, G. S. 



Note on a Parasitic Worm. 



LEIGH, H. S. 



Preliminary Account of the Life-history of 

 the Leaf-Insect {Phyllium crurifolium Serville). 

 (PL XXYIIL) 1909, 103 



LEIPER, ROBERT T., D.Sc, P.Z.S. 



On the Turbellarian Worm Avagina incola, 

 with a Note on the Classification of the Pro- 

 poridfe. (PL XXV.) 1904, i, 407 



Exhibition of a distorted Elephant's tusk and 

 a malformed canine tooth of a Hippopotamus . 1909, 393 



Exhibition and desciijotion of a new Nematode 

 Worm [Lagochilascaris minor) from Trinidad... 1909, 742 



Exhibition of the original specimens of the 

 Nematode Worm Acanthocheilonema dracunca- 

 ZoicZes Cobbold 1909, 889 



Exhibition of a series of specimens of Entozoa 1910, 147 



The Entozoa of the Hippopotamus. (Text- 

 figs. 26-35.) 1910, 233 



Exhibition of the larval stage of Tricho- 

 strongylus pergracilis, the causal factoi- of Grouse 

 disease, and a specimen of Cyclojys containing a 

 living embryo of Cucullamos elegans, a blood- 

 sucking parasite of Perch 1910, 387 



