LIST OF ILLUSTRATIONS 



AmPHITRITE VENTII-ABKUM, I Si 



Avtplexus coralloidcs, 15S 

 Antheridium of Funaria, 84 

 Aquarium, a New, 8 

 Archegonium of Funaria, 84 

 Arenicola piscatorum, 197 



Bacillus of Cholera, 177 

 Blatta Gcrinanica, 5i 

 Blatta oricntalis, 60 

 Butcher's Broom, 37 



Carisonate of Lime, 76 

 Cardiola iiiterrupta, 156 

 Carcharodou cingiistidots, 229 

 Cephalis, 270 

 Cholera Bacillus, 177 

 Cladodiis mirabilis, 270 

 Cockroach : Illustrations of the Natural 

 History of: 



Alimentary Canal, 152 



Brain, left half, outer view, 247 



Brain, right half, inner view, 247 



Brain, lobes of, 246 



Brain, side view, 245 



Brain, sections of, 24S 



Chylific Stomach of, 158 



Compound Eye, Oiagranunatic sections, 

 251 



Dytiscus-Larva, section through eye of, 

 250 



Epithelial cell of, 153 



Eye of, 249 



Gizzard of, 152 



Head, back of, 205 



Head, side-view, 205 



Head, top and Front of, 205 



Insect Integument, 250 



Nervous system of female, 244 



Rectum, sections of, 153 



Salivary glands and receptacle, 154 



Skeleton, Outer, 108, log 



Stomato-gastric nerves, 245 



Thoracic spiracle, abdominal, 207 



Thoracic spiracle, first, 206 



Thoracic spiracle, second, 206 



Tracheal system, dorsal integument 

 removed, 204 



Tracheal system, ventral integument 

 and viscera removed, 205 



Tracheal system, viscera removed, 204 



Vespa, section through eye of, 251 

 Copodns cornatus, 271 

 Coraxfalcaiiii, 228 



Corax prisiodonius, 22S 

 Crystals, 207 



Dcltodus suhlcrziis (lower tooth), 271 

 Dcltodus subla-vis (upper tooth), 271 

 Diagram of teeth of Psammodus, 271 

 Dodder, 36 

 Dolomite, 76 



Dredge, showing its position on the 

 ground, 201 



Elephant, Sections of Teeth of, 132 

 Elm-Leaf, Bifurcation of, 252 



Flowers of Orchid, 20 

 Fossil Plant, 30 

 Fossil Pectens, 52, 53 

 Funaria, antheridium of 84 

 Funaria, archegonium of, 84 

 Funaria, mouth of theca of, 85 

 Funaria, theca of, 84 

 Funaria hygroincirica, 85 



Galcocerdo latidens, 228 



Garlic, 38 



Gentiana Charpetitieri, 129 



Gentiana ciliata, 128 



Gentiana gracilis, 129 



Gintiana. lutca, 128 



Geology of Lincolnshire, Illustrations of, 



105 

 Grass Poa, 37 

 Growing cell, g 



Hciniprisiis scrra, 11Z 

 Hoplot>hora ferruginea, 56, 57 

 House-Fly, Teeth of, 176, 225 

 Hybodiis grossiconiis, 270 

 Hybodus, dorsal fin-spine, 270 

 Hybodus Dclahcchci, 270 

 Hybodus meditis, 270 

 Hybodus reticulatus, 270 



Lainna (Odoniaspis), 228 



Lainna clcgans, 229 



Laihrcea squaiitaria, 4, 5 



Leaf with Antheridia, 84 



Lily of the Valley, Root Action of, 100 



Lincolnshire, Illustrations of the Geology 

 of, 105 



Lithodendron hasalti/orine, 157 



LitJiostroiion junccum, longitudinal sec- 

 tion, 157 



Lithostrotion junccum, transverse section, 



157 



Lonsdalia rugosa, 137 

 Lophodus inaininillaris, 271 



Mites, British Fresh-Wa iek, 80 

 Moss, Section of, 84 



Xotidanus 7nicrodon, 229 

 Notida u us print igenius, 229 

 Xotidamts serraiissimiis, 229 

 Xoiidanns, Upper Tooth of, 229 



Ophioglossum vulgaUcin, var. ambigiiuin 



148 

 Orchid Flowers, 20 

 Orodus raitiosus, 270 

 Otodns appendiculatus, 22S 

 Otodiis inacrotus, 228 

 Oxyrhina macrorJiiza, 229 

 Oxyrliina Majitellii, ■2'2& 



Pachytlieca spliierica, 28, 29 

 Periplaneia Americana, 5i 

 Petrodus patelliformis, 271 

 Pliyllodoce laininosa, 197 

 Plenrodus affinis, 271 

 Pleiirogojnpiuts auriculatus, 271 

 Poiitobdella murica/a, 197 

 Borland Spurge, 36 

 Pristicladodus dentatus, 270 

 Productus gigan teus, 158 

 Productus punctatus, 158 

 Productus scabriculus, 157 

 Psephodus magmts, 2;i 



Rav, Dorsal Aspect of, 173 

 Rctepora plebeia, 158 

 Rotifers, Free-Swimming, 124 

 Rhynclionella pleurodon, 15S 



Sabella unispira, iSi 



Sagitta bipunctata, 197 



Sea-jNIouse [Aplu-odite aculcata\, 180 



Serpida contortuplicata, 180 



Sigaliaji boa, 180 



Siplwnostona vestitnm, 197 



Spinax, Jaws of, 172 



Spinax, Outline of, 172 



Squills, 38 



Stenopora fibrosa, 1 36 



Terebella, iSi 

 Terebratula hastata, 15S 



Yeast-Fungi, 12, 13 



LIST OF COLOURED PLATES. 



Lepralia nitida, polypidom of . 

 Limpet, palate of . . . 



Locust, pupa of . 



INIallow, anther, pollen and sligma of 

 Mottled Umber Moth, eggs of . 

 Tingis Crassioc/iari . . 



To face page 193 



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73 

 265 



