( 1125 ) 



INDEX. 



The Index includes the names of the Authors of nil Papers, &c., printed in 

 the Transactions, or noted in the Summary or Bibliography, as well as 

 those of the Designers of any Instruments or Apparatus described under 

 the head of Microscopy. Where the author's name stands alone, the 

 reference is to the Bibliography only. 



.ffipophilus Bonnairei, Marine Hemip- 

 terous Insect, 448. 



.3i]schna, Optic Ganglion of, 800. 



.lEtlialium septicum, Thermotropism 

 of the Boots of, 844. 



Agalma, Development of, 1009. 



Agaricini, Fries' Nomenclature of 

 Colours in, 105. 



Agen, F. D., 888. 



Ahrens, C. D., On an Improved Form 

 of Stephenson's Erecting and Bino- 

 cular Prisms, 959. 



and Foucault's Polarizing Prisms, 



Madan's Modification of, 328. 



Air, Curved Bacilli in, 697. 



, Determination of the Number of 



Germs in, 561. 



, Freeing Objects from, 898. 



in Water-conducting Wood, 679. 



, Ozonized, Action of, upon Micro- 

 organisms and Albumen in Solu- 

 tion, 1053. 



, Purity of, in Alpine Regions, 511. 



, Supply of, to the Roots and Root- 

 pressure, 490. 



" Akakia," 139. 



Alaska, Arctic, New Arenicola from, 

 456. 



, , New Crustacea from, 453. 



Albumen, Formation of, in Green 

 Plants, 274. 



in Solution, Action of Ozonized 



Air upon Micro-organisms and, 1053. 



Albuminoid Constituents of Plants, 

 97. 



Albuminoids, Idioblasts containing, in 

 some Cruel lerffi, 672. 



Alcohol, Miillor's Methylized, for Fungi 

 and other Plants, 164. 



Alcoholic Ferments, Preservation of, 

 in Nature, 114. 



Alga3. See Contents, xxviii. 



Algiers, Bay of, Lower Animals of, 65. 



Algo-Lichen Ilyimtlicbis, 103, 688. 



Alimentary Canal of Blatta peripla- 

 nota, Physiology of, 991. 



of Crustacea, 994. 



4 D 



Abbe, E., 530, 726. 



Condenser, 123, 530, 1065. 



, Modification of, 124, 125. 



, Zentmayer's, 710. 



, Note on Limits of Resolution, 



970. 



, Testing the Different Sectors of 



Objectives, 324. 

 Abbe's ' Note on the proper Definition 



of the Amplifying Power of a Lens 



or Lens-system,' Remarks on, 960. 

 Absorbing Organs of Albuminous 



Seeds, 829. 

 Absorption by the Plant of Non- 

 nutrient Substances, 1032. 

 Acanthodrilus sp., Nephridia of, 813. 

 Acari inhabiting tlie Quill of Feathers, 



236. 

 Acarina, Descriptions of New, 449. 

 Acces.sories, Instruments, &c. See 



Contents, xxxiii. 

 Acids, Periodical Formation of, in 



Succulent Plants, 97. 

 Acineta grandis. Peculiar Variety of, 



167. 

 Actiniae, Chromatology of, 464, 656. 

 Actinic and Visual Foci, 331. 

 Actinomyces, Cultivation of, 534. 



in Swine's-flesh, 290. 



Adamkiewicz, A., 745. 



, New Method of Staining the 



Spinal Cord, 742. 

 , Parietal Cells in Nerve-fibres, 



428. 

 Adamsia pall lata, 816 

 Adlerz, E., Anatomy of the Fruit 



of Kanunculacese, 831. 

 Adolph, E., Wings of Hyracnoptera, 



234. 

 Adrianowsky, A., Influence of Light 



on the (ierraination of Seeds, 93, 

 Adriatic, Copepoda of, 454. 

 Adults, Relation of Marino Ijiivaa to, 



788 

 Ady. J. E., 161, 363, 562, 745, 924. 



Ser. 2. -Vol. V. 



