Greenhouse n)ldfish culture* 104 



heatine !!!!!!!!!!' 105 



r- .•, r «P«'a''y equipped* 105, 108 



Growth of plants in freshwater 26! 183 



Uyrodactylus, a tremotod parasite* 146 



and Echinorhyncus, producing 



eill congestion of fishes... 141 

 and Mtxidium, producing Black 



fungus 136 



Oypsum and plaster of paris 133, 180,239 



H andling young fishes 102 



Hatching water for Goldfishes 99 



Handling diseased fishes I44 



Healthy diets for fishes US 



Heated dry terraria 330" 



moist terraria 330 



Heating arrangements for small greenhouse* 105 

 Hellbender, Cryptobranchs alleganiensis .... 338 



Herrings or Clupeidae 317 



parasites of ISO 



Hippuris, for freshwater aquaria 183 



vulgaris. Bottle-brush, mare's tail, 



etc.* 199 



tetraphyllum. Four-leaved mare's 



tail 199 



maritema. Four-leaved mare's tail. 199 



as an aquarium plant 199 



Histoire Naturelle des Dorades de la Chine, 



by de Sauvigny 13, 65 



Naturelle des Poissons de Lacep^de, 



Cuvier and Valenciennes 13 



History of the Aquarium 25 



Hirudinidx or Leeches « 151 



Hog's nose and Ram's nose goldfishes 40 



Holotrichus mystacca, an infusorian parasite* 157 

 Horned-dace or Greek-chub, 5". atromaculus* 76 



Hospital or Sanitarium for fishes 132 



Hottonia, for freshwater aquaria 183 



infiata, water-feather 206 



palustris 206 



as a pond plant 206 



Hybridization of the goldfish* 64 



Hydrocharis morsus-ratue. the European frog- 

 bit* 210 



Hypertrophy of organs of goldfish 96 



Hydra, polyps of freshwater 247 



enemies of young fishes 248 



destruction of 248 



I chthyophthiriidx, infusoria protozoan para- 

 sites* 156 



Ichthyophthirius and chromatophagus, produc- 

 ing Twitters or Itch 137 



Ichthyophthirius multifiliis, an infusorian para- 

 site* 157 



Idus idus and I. melanotis, Ide or Orfe* .... 76 



Illness of fishes, detection of the 131 



fine breeds of goldfishes 145 



Illustrations and their derivation 367 



Imperfectly developed goldfishes 41 



Impregnation, artificial 89 



Index and table of contents 377 



Indian Paradise fish* 71 



Infusoria, protozoan parasites* 156 



Ingelhauss on Aquaria 25 



Injuries to fishes, and treatment 144 



Inorganic substances in water 172 



Insects aquatic, Hemiptera 252 to 272 



Neuroptera 257 



Thysanura 264 



Diptera 264 



Coleoptera 268 



Lepidoptera 272 



Arachnids 273 



Acarina 274 



Hydrachna 274 



Insects, aquatic, classification and description 



of 251 to 272 



Water-boatman, Curisa interupta, etc.* 252 



Black-swimmers, Notonecta undulata, etc.*.. 253 

 Water-scorpions, Nepa apiculata, etc.*.. 253, 254 

 Giant Water-bug, Belostomia griseum, etc.* . . 254 

 Creeping Water-bug, Ambrysus signoretti*. . 255 



Toad-bug, Pelogonus americanus, etc.* 255 



Shore-bug, Salda signoretti, etc.* 256 



Broad-shouldered water-striders, Hebrus ameri- 



canus, etc* 256 



Hydfometra lineata* 256 



Marsh-treader, himnobates lineata, etc.* 257 



Aquatic plant lice, if. nymphaa, etc.* 257 



Dobsons, Corydatts corinita, etc.* 258 



May-ilies or shad-flies, Heptagenia pulchelta, 



etc.* 259 



Stone-flies, Leuctra tenella, etc.* 260 



Dragon-Sies, Gomphus exilis, etc.* 261 



Caddice-flies, Phryganea interrupta, etc.* ... . 263 

 Water spring-tails, Podvrus aquatica, etc.* . . 264 

 Mosquitoes, Culex pungens, etc.* 265 



Midges, net-winged, Blepharocera capitata, 



etc.* 267 



Flies, aquatic, Simulida and Empidid'ae,' etc.',* 



259 268 

 Predaceous diving-beetles, Dytiscus fasciven- 



trts, etc.* 269 



,9rf?',.".^**''-''^«tles, Hydrophilida giabe'rV etc.* 269 



Whirligig-beetles, Gynnus affinis, etc.* 270 



Fond-beetles, Haliplus ruficollis, etc.* 271 



Smaller water beetles, Psephemus lecontii, 



etc.* 272 



China Moths, Hydrocampus obliieralis, etc.*'. 272 



China marks, Cataclysta fulicalis, etc.* 273 



Water spiders, Argyroneta aquattca, etc.* 273 



Water mites, Bdella maritima and Hydrachna 



geographica* 274 



Insects, aquatic 251 to 272 



outline of a water beetle* 251 



Insect enemies of fishes 252 



Insect parasites or Insecta 153 



Isnardia palustris, Ludwigia* 192 



Isopoda, sub-order of Malocostraca* 122 



Isopods, marine 312 



Itch or Twitters, disease of fishes, and treat- 

 ment 137 



Japanese goldfishes* 41 to 61 



snail, V. malleatus* 238 



Judging goldfishes 355 



points for 355, 356 



K illifishes, the, F. heterochtus and F. dia- 



phanus* 81 



Kinds of aquaria 27 



Kin-Teon-Yu goldfishes 63, 66, 14 



Kin-Yu and Kinyiki goldfishes 66, 96 



Koch, Dr. W., observations on growing algae 176 



L acepede. Historic Naturelle des Poissons.. 13 



Lacertilia or lizards 339 



Lace plant. Lattice-leaf or water yam* 212 



Larger enemies of fishes 144 



Late spawning of goldfishes 101 



Lawson's White Rat goldfish* 64 



Leeches or Hirudinidae 151 



of carp* 151 



Leech-like polyp, T. pediculus* 151 



Leeches and worms, marine 303 



Leeds, Prof. A. R., Report on water supply.. 173 



Lemna or Duckweeds* 208, 209 



minor. Lesser Duckweed* 208 



perpusilla. Tiny Duckweed* 208 



gibba, thick-leaved Duckweed* 209 



polyrhisa. Greater Duckweed* 209 



trisulca. Ivy-leaved Duckweed* 209 



Lernacera cyprinacea, a crustacian parasite* 152 



Leptodora, L. hyalina* 120 



Light for aquaria 171 



in greenhouse fish culture 106 



Lilies for freshwater aquaria 183 



Lime and magnesium in natural waters .... 172 

 Limnobium spongia, the American frog-bit*. 211 

 Litnnanthemus indicum^ or water snowflake. 212 

 Limnocharis humboldtit, or water-poppy .... 212 

 Lizards or Lacorttlia, classification of .... 339, 340 

 Blue-tailed lizard, E. fasciatus .... 

 Pine tree lizard, 5". undulatus .... 

 Black-lined lizard, E. anthracinus 

 Chamaeleon lizard, A. principalis. 340 



Ground lizard, L. laterale 



Horned toad, P. cornutus 



Grass or Joint snake, O. ventralis 



Live food for goldfishes 122 



Long-Tsing-Yu goldfishes 14, 66 



Loo-choo goldfishes ^. 11 



Loosestrife or Ludwigia* 192 



Loricata or alligators and crocodiles 344 



Ludwigia, for freshwater aquaria. . .183, 192, 193 



palustris. Marsh purslain* -. . 192 



glandulosa, cylindric fruited Lud- 

 wigia* 193 



mulerttii, Mulertt's Ludwigia* .... 193 

 alternifolia, alternate-leaved Lud- 

 wigia 193 



for aquaria and pond growth .... 194 



as an aquarium oxygenator ...... 183 



Lymphosporidium truttee, a protozoan-parasite* 154 



M acropodus venestrus and M. viridi-auratus, 



the Paradise-fish* 71 



Madagascar lace plant* 212 



Magnesium and lime in water 172 



Maintenance of the marine aquarium 320 



Malocostraca, classification of the 121 



Mammal and bird parasites 149 



Manual du Libraire, description of de Sau- 



vigny's goldfishes 13 



