LIST OF ILLUSTRATIONS. 



Abnormal Trout, 19 



AZpophiltts Bounairei, 56 



Aerating Apparatus applied to Live Eel, 



80 

 Aerating Apparatus, 80 

 Amfilexus coralloides, 221 

 Animal Parasites : — 



Chigoe, 132 



Colpocephalum of Rook, 200 



Dermaleiclvus of Chaffinch, 133 



Docophorus of Rook, 149 



Echiiiophthinius of Seal, 149 



Eureum of Swift, 201 



Flea of Bat, 132 



Flea of Bird, 133 



Flea of Dog, 132 



Flea of Mole, 132 



Flea of Squirrel, 133 



Flea of Flying Fox, 109 



Goniodes of Impeyan Pheasant, 176 



Goniodes of Peacock, 176 



Gyropus of Guinea Pig, 201 



Harvest Bug, 133 



Hccmatomyzus of Elephant, 149 



Hcematopinus of Horse, 148 



Head of Akidoprochis, 176 



Head of L&mobothrium of Kite, 200 



Head of Oruithobius of Swan, 176 



Head of Physostomum of Chaffinch, 

 201 



Hypopus of Fly, 133 



Lipopte>ia of Stag, 108 



Lipeurus of Tragopan, 176 



Listophorus of Hare, 133 



Mcnopon of Piliated Jay, 200 



Nirmits of Oyster-catcher, 149 



Omithymia of Pigeon, 108 



Pediculus of Monkey, 148 



Trichodectes of Horse, 176 

 Anthomyia pluvialis, 100 

 Anthomyia pluvialis, teeth of, 100 

 Apparatus for Microscopical Drawing, 8 

 Apparatus for placing Unmounted Objects 



on S'age, 8 

 Aquarium, Cheaply constructed, 12 

 Aquarium, posts of, 12, 13 

 Aquarium, bottom for, 12, 13 

 Aquarium, fastening glass in, 12, 13 

 Ascus of/., ampullasca, 77 

 Astcracanthus ornatissimus, 5 



Bank-vole, 157 



Blood Corpuscles of Cobra, 269 



Corydalis cava, 128 



Corydalis lutea, 128 



Corydalis solida, 128 



Cotton-Fibre compared with Wool, etc., 38 



Encrinite, Stem of, 221 

 Epidermis from, Lamina of Leaf, 20 

 Erismacanthus J ojiesii, 5 

 Euchlanis, 85 

 Euomphalus peutangHlatus, 220 



Fetiestella plebeia, 220 



Fibres of American Cotton, 9 



Grevillia anceps, 61 



Lentomita ampullasca, 76 

 Lithostrotion basaltiforme, 220 

 Lizards, group of, 244, 245 

 Lopkiotrema angustilabrum, 36 

 Lophiotrema angustilabrum, Sporidium 



of, 36 

 Lophiotrema angustilabrum, Group of 



sporidia from a single perithecium of, 36 



Medland's New Portable Cabinet, 



258 

 Mcyeria Vectensis, McCoy, 61 

 Mirrors, the two, 248, 249, 250, 266, 267 

 Musca meridiana, 252, 253 

 Murexide, 57 

 Mydce Urbani, teeth of, 272 



Nepeta glechoma, Lower portion of, 28 



Nepeta, multicellular hairs, 28 



N. glechoma, Flowers of, 29 



N. glechoma, Gynoecium of, 29 



N. glechoma, Tetragonal stem of, 29 



CEcidium berberidis, 104 

 (Ecidium-spore, 104, 105 



Pecten quinquecostatus , 61 

 Perithecia, two adjacent, 77 

 Perithecium, a single, 76 

 Perithecium, Apex of beak of, 77 



Perithecium, Hexagonal cells of, 77 

 Perithecium, Sycamore Fungus of, 7 

 Petalomonas carinata, 273 

 Pleurotomaria carinata, 221 

 Productus giganteus, 220 

 Productus punctatus, 211 



Rhynchonclla pleurodon, 220 

 Rotifers, a group of, 84, 85, 196, 197 



Samara of Sycamore, 180, 181 

 Saw-flies, Our British, 204, 205 

 Scaphites tequalis, 60 

 Sclcrostoma duodeuale, 173 

 Sphceria macrostoma, 36 

 Spharophrya, Remarkable shape of, 32 

 Studies of Common Plants, 101, 224 

 Stylonychia sp. Normal cyst of, 32 

 Stylouychia, attacked by Sphaerophrya, 



3 2 

 Stylouychia, emerging from its cyst, 32 

 Stylouychia tentacles on, 32 

 Stylonychia, throwing out protoplasm, 32 

 Stylouychia, throwing out protoplasm, 



further advanced, 32 

 Surface-net, Long Section of Tube, 52 

 Surface-net, end of, with Tube fitted ready 



for use, 52 

 Surface-net, Outline section of, and Tube, 



52 

 Surface-net, Suspended from Bowsprit end 



of Ship, 52 

 Sycamore leaves, fungus spots on, 228 

 Sycamore leaf of, 228 

 Sycamore, Mclasmia aceriua, 228, 229 

 Sycamore, Rhytisma acerinum, 229 



Tadpole, Different Stages of, 124, 



125 

 Teeth of Flies, 272 

 Terebralula hastata, 220 

 Thread-spinning worm, 152 

 Trilobite, Head and Tail of, 221 



Uric Acid Crystals, 57 

 Verticillaster inflorescence, 29 

 Wasp's Nest, 268 



