INDEX. 



1091 



Earthworms, Origin of Excretory System 



of, 588. 

 , Structure and Development of the 



Generative Organs of, 288. 

 Eberth, C. J., Tlialat-sicola carulea, 767. 

 Echein-green and Carmine, Double Stain- 

 ing with, 515. 

 Echinids, Development of Generative 



Apparatus of, 245. 

 Echiuoderes, Anatomy and Systematic 



Position of, 964. 

 Echinodermata. See Contents, xix. 

 Echinoderms. So-called Heart of, 406. 

 Echinoidea, Oiganization of, 406. 

 Ec'hiuoids, Kadial Symmetry of, 762. 

 Echiuorhynchi, Anatomy of, 960. 

 Echinorhynchus gigas, Development of, 



960. 



, Muscular Fibres of, 594. 



, Structure and Development of Cysts 



of, 402. 

 Echites peltata, Anatomical peculiarities 



of, 609. 

 Ectoparasitic Kotifers from the Bay of 



Naples, 757. 

 Edington, A., 669. 



, New Culture Medium, 500. 



Edriophthalmata, Muscular Fibres of, 393, 



587. 

 Etticiency of the defensive structures of 



Plants, 268. 

 Egg, Amphibian, Preparing, 671. 

 • , lutia-ovariun, iu Osseous Fishes, 



211, 93o. 

 Egger, E., Jouaiinetiacumingii. Sow., 737. 

 Eggs of Artbropoda, Preparation of, 328. 

 • of Chick, Iiiflutuee of the vertical 



position on the development of, 42. 



of Insects, Directive Corpuscles in, 



743. 



of Osseous Fishes, Preparation of, 



328. 



of Kotatoria, Preparing, 842. 



Elders, E., Polyparium ambulaiis, 969. 



Ehrlich, P., 175. 



, Staining Tubercle Bacilli, 851. 



Eichler, A. W., Increase iu thickness of 

 Palm-stems, 434. 



Eichholz, G., Mechanism of Fruits for the 

 Purpose of Dispersion, 4o2. 



Eh^agiiacese and Alder, Swelliugs on the 

 Boots of, 611. 



Elastic Fibres, Staining, 850. 



Tissues, Physiological Silvering of, 



839. 



Elasticity of Flexion in Vegetable Organs, 

 619. 



Electric Currents, Influence of, on Tad- 

 poles, 51. 



Fishes, Nerves of, 213. 



Lamp, Strieker's, 297. 



Polarizing Projection - Microscope, 



Newton's, 1021. 



• Projection-Lamp for Microscopic Pur- 

 poses, Selenka's, 1015. 



Electrical Constant-temperature Appara- 

 tus, Borden's, 810, 1024. 



Elements, Male and Female, Chemical 

 Comparison of, 45. 



Eleutlieria, Structure of, 96. 



Eliel, L., 694. 



Ellis's (J.) Focusing Arrangement for 

 Photomicrography, 102S. 



Embryo in Insects, Law of Orientation of, 

 72. 



of the Fresh-water Crayfish, Prepara- 

 tion of, 329. 



Embryo-Chemical Investigations, 732. 



Embryograph, Pfeifer's, 148. 



Embryology, Notes on the Technique of, 

 501. 



of Alpheus and other Crustacea, and 



development of Compound Eye, 238. 



of Ascidians, Normal and Teratologi- 



cal, 739. 



of Mysis chamffileo, 950. 



of Prosobranch Gasteropods, 217. 



of Schizopods, 235. 



of Spiders, 231. 



of Vertebrata. See Contents, x. 



Embryonic Ganglion-cells, 41. 



Embryos, Amphibian, Preparation of, 

 327. 



of Osseous Fishes, Growth of, 211. 



, Pelagic Fish-, Origin of Pigment- 

 cells which invest the Oil-drop of, 43. 



Emmerlini^, A., Formation of Albumen in 

 Plants, 994. 



Emodin in Nephroma lusitanica, 1001. 



Kmys europasa. Parasitic Alga of, 624. 



Eucapsuled Organisms, Vitality of, 568. 



Euehytrttjidse, Lymphatic System in, 92. 



Euilochrouie of Diatoms, 626. 



Eudoderm, Network of Cells surrounding 

 the, in tlie Roots of Cruciferre, 775. 



of Senecio Cineraria, 426. 



Endogenous Cell-multiplication, 48. 



Production of Spures, 279. 



Endosperm-Tissue, Formation of, 116. 

 Endotlielium of tiie general cavity of 



Arenicola and Lumbrica, , Preparation 



of, 842. 

 Eugelmann, T. W., Chlorophyllous Assi- 



milati.in, 616. 



, Colour of Coloured Leaves, 988. 



, Function of Otoliths, 938. 



Engelmann's Bacterium-method, 166, 506. 

 Ensilage, Wheat, Bacterium of, 451. 

 Enteric Canal of Insects, Histulogv of. 



580. ^ ' 



Canals of Insects, Histology of, 945. 



Enterochloropbyll and Allied Pigments, 



214. 

 Entione, The Genus, 85. 

 Entomological Microscope, 288. 



Purposes, Vogel's Lens-stand for, 



807. 



Entyloma, Structure of, 284. 



Eocidaris, 967. 



Epiclemmydia lusitanica, a new species of 



Alga, 278. 

 Epidermal Cells, Differentiation of, 774. 

 Glands containing an Ethereal Oil, 



430. 



