604 



NDEX. 



Menstruation and " sexual season " 



of mammals, by lleape, 1 

 Mitra, S. B., on the crystalline style 



of Lamellibranchia, 591 

 Molgula manhattensis, the pro- 



tostigmata of, by Arthur Willey, 



141 

 Mylodon Listai, structure of hair 



of, by Ridewood, 393 



Nemcrteans from Singapore, by R. C. 

 Punnett, 111 



Nemerteans, new genera of, by K. C. 

 Punnett, 5i7 



Nucula delphiuodon ta, life-his- 

 tory of, by Gilman Drew, 313 



Nuttall on priority with regard to 

 discoveries as to aetiology of ma- 

 Inrial diseases, 429 



Parasites in E c h i n u s e s c u 1 e n t u s, 

 by Shipley, 281 



Peripatus, new species from the 

 Malay peninsula, by Evans, 473 



Pleurotomaria Beyrichii, llie 

 anatomy of, by Martin Woodward, 

 215 



Pocock on the Scottish Silurian Scor- 

 pion, 291 



Pro-oestrum and menstruation, by 

 Heape, 1 



Punneii on Nemerteans from Singa- 

 pore, 111 



Puunett on new genera of Nemer- 

 teans, 547 



Retina, stuilies in tiie, by Bernard, 



443 

 Ridewood on the structure of the 



hairs of Mylodon Listai, 393 



Saccocirrus, structure and affinities 



of, by Edwin S. Goodrich, 413 

 Scorpion, the Scottish Siluri:in, by 



Pocock, 291 

 "Sexual season" of mammals, by 



Heape, 1 

 Shipley on parasites in Echinus 



esculentus, 281 

 Sponge, new freshwater, by Evans, 71 

 Staining with Brazilin, by Ificksnn, 



469 



Teeth of Hatteria punctata, by 

 Spencer Harrison, 161 



Willey on Dolichor hy nch us, 269 

 Willey on the protostigmata of Mol- 

 gula manhattensis, 141 

 Woodward, Martin, on the anatomy 

 of P 1 e u r 1 m a r i a, 2 1 5 



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