( 1069 ) 



INDEX. 



A. 



Abbe Camera Lucicia, Large form of, 113. 



, Screen for, 809. 



Abbott, A. C, Improvement in the method 

 of preparing Blood-serum for use in 

 Bacteriology, 142. 



, H. C. de S., Plant Analysis as an 



Applied Science, 89. 



Absorption of Water by Gastropoda, 563. 



Acanthus sjainosus. Tannin in, 72. 



Acarida on Trees, 34. 



Acetabularia, Incrustation of the Cell- wall 

 of, 463. 



Achard, C, Employment of a tincture of 

 orcanet in histological technique, 1056. 



Acid, Free, Congo-red as a Reagent for, 

 1055. 



■ Logwood Stain, 517. 



Acids, Formation of Organic, in the grow- 

 ing parts of Plants, 247. 



Acineta, New Species of, 438. 



Acinetoides, 974. 



Acis orientalis. Note on the Large Size of 

 the Spicules of, 921. 



Actinise, Larval, parasitic on Hydro- 

 medusse, 965. 



of Coasts of France, 593. 



Actiniaria, ' Challenger,' Supplementary 

 Report on, 965. 



Actinomyces, On Staining, 849 . 



Acton, E. H., Formation of Sugars in the 

 Septal Glands of Narcissus, 759. 



Adan, H. P., The Invisible World re- 

 vealed, 523. 



Address, The President's 177. 



jSlcidium, Sexual Organs in, 782. 



Aerial Stems, 451. 



Aerophytic Species of Ulotrichacese, 1002. 



Africa, Fresh-water Crabs of, 415. 



Agar and Gelatin, Preparation of Nutrient, 

 825. 



Agar-agar for Cultivation, 656, 1036. 



Agaricinese, Classification of, 467. 



Agaricus procerus. Abnormal Fructifica- 

 tion of, 269. 



Ahrens' (C. D.) New Erecting Microscope, 

 1020. 



Aievoli, E., Phenol in Microscopical Tech- 

 nique, 847. 



1888. 



Air, Improved method for the Bacterio- 

 logical Examination of, 854. 

 Air-canals of the Root, Diaphragms in, 



447. 

 Albumen in the Cell- wall, 69, 982 



of Cycas, Rooting of, 988. 



of Plovers' Eggi as Nutrient Medium 



for Micro-organisms, 1037. 

 Albumin, Active, in the Cell-sap, 246. 



, , Separation of Silver by, 244. 



Albuminoid Constituents of White of Egg, 



551, 

 Albuminoids, New Reagent for, 165. 



, Synthesis of, 455. 



Albuminous reaction of Cell-wall, 602. 

 Alcoholic Alum-carmine Stain, 517. 

 Alcyonaria, Classification of, 237. 



, Norse, 239. 



Alcyonella, Spermatogenesis in, 566. 

 Alcyonidium gelatiuosum. Reproductive 



Organs of, 208. 

 Alcyonids, Nervous Tracts in, 61. 

 Aleurone-grains, Development of, in the 



Lupin, 982. 



, Formation of, 443. 



in the Seed of Myristica suri- 



namensis, 72. 

 Algse, Application of Lactic Acid to the 



Examination of, 666. 



, Isolating Lower, 511. 



. See Contents, xxviii. 



Alimentary Canal in Metamorphosis, 943. 

 Alkali-alb uminate as a Nutrient Medium, 



825. 

 Alkaline Egg- albumen as a Medium for 



Bacteria Cultivation, 503. 

 Alkaloid and Sugar in Cyclamen, 759. 

 Allen, T. F., American Characeee, 461. 

 , Collecting and Preparing Characese, 



828. 



, New Species of Characeaj, 90. 



Alligator lueius. Eggs of, 925. 

 Allurus tetraedrus. Anatomy of, 421. 

 Almonds, Localization of Emulsin in, 247. 

 Alpheus, Abbreviated Metamorphosis of, 



414. 



, Development of, 577. 



Alpine Flowers, Size and Colour of, 452. 



Plants, Pollination of, 454. 



Alstroemeria, Explosive Fruits of, 255. 



4 c 



