420 



INDEX. 



Page 



Fishes generally, continued. 

 , British Fresh-water, names 

 and classification of . . . 43-46 



, blind fish 103 



, whitened by age or want of 



light . . 103 



, directions for enabling an- 

 glers to classify 47 



, directions for describing ac- 

 curately 49-51 



, how to preserve (see Appendix) 414 



, differences constituting spe- 

 cies 52 



, Cuvier's classification ad- 

 hered to 54 



, circulation of the blood . . 278 



, colour, rapid changes of . 316 



, ' lymphatic heart ' in tail . 401 



, breathing-apparatus of Lam- 

 preys 405,413 



Fishing-knife, new 208 



Fresh-water fish, British, names 



and general classification of 42-46 



Fresh- water Herring 349 



Fringe-lipped Lampern .... 411 

 Frog-mouthed Eel ..... 398 



Gadide, family of 373 



Ganoid scales (see p. 26). 



Gasterosteus, genus .... 78-90 



trachurus 78 



semi-armatus 86 



leiurus 87 



brachycentrus 88 



spinulosus 88 



pungitius 89 



General outlines of Ichthyology . 6 



Gentles, how to keep in winter . 148 



GibelCarp 114 



Gill-arches, gill-openings, gill-fila- 

 ments 8 



Gillaroo Trout 18,325 



Gill-covers, structure of, and 



names of lines 30 



Gill-rays 30 



Gills, structure of 8 



Glut Eel (see "Eels") .... 398 



Gobio, genus 124-127 



fluwatilis 124 



Gold Carp or Gold-fish ... 115 



Gold-fish 115 



Page 

 Gold-fish, extremes of heat and 



cold borne by 11 



called with a whistle to be 



fed 14 



Graining 158 



Grayling 353 



Great Lake Trout (see "Trout, 



Great Lake-") 334 



, distinctive marks 314 



Greaves or ' scratching,' how to 



prepare 154 



Grey Charr 349 



Grey Trout 302 



Grig Eel (see " Eels") . . . 398-399 



Grilse (see "Salmon") .... 238 



Ground-baits for Carp .... 107 



for Barbel .... 120 



, ancient use of . . . 107 



, principle of .... 120 



Ground-swimmers 11 



Gudgeon 124 



Gwyniad . 361 



Hard roe or eggs, arrangement of. 21 



Hearing, nerves of 8-13 



, fish can hear : examples . 13-14 



, in Carp, Perch, Pike, in- 

 stances 97-99 



Heart, structure of 9 



Hirling 310 



"Hunting-fish" 209,212 



Ichthyology, value of, to the an- 

 gler 2 



, meaning of 1 



, general outlines of ... 6 



Ide 157 



Impregnation of eggs 22 



Inferior maxillary bone (see p. 28). 

 Inter-maxillary bone (see p. 28). 

 Inter -operculum (see p. 30). 



Introductory remarks .... 1 



Kidneys, situation of, in fish . . 18 



Lamperns (see " Lampreys") . 405, 413 

 Lamprey, genus, general remarks 



on 402 



, common or Sea- .... 402 



, River- (or Lampern) . . . 408 

 , Omalii . 410 



