INDEX 



Acilius sulcatus, 289. 

 Alisma plantago, 98. 

 Alligator, Common, 247 ; 



missisippiensis, 247. 

 Amblistoma, albino, 269 ; 



mexicanum, 266, 267 ; opa- 



cum, 262, 263 ; tigrinum, 



262. 

 Ambloplites rupestris, 158, 



IS9- 

 Amia calva, 213. 

 Amiurus catus, 174, ereben- 



nus, 174; vulgaris, 176, 



177- 



Amphibians, 248. 



Amphiuma means, 275, 276, 



Anabas scandens, 191. 



Anguilla rostrata, 217. 



Aphedoderns sayanus, 161. 



Aponogcton distachyus, 78. 



Aquarium, the fresh water, 

 1 ; all glass, 3 ; cylindrical, 

 4; oblong, 5; square, 4; 

 bottom of, 13 ; emptying 

 of, 26 ; good shapes for, 

 2; covering of, 28; rilling 

 of, 26; placing of, 11; 

 planting of, 18; with me- 



tal frame, 6 ; hexagonal, 

 8, 9 ; nickelplated, 7 ; ob- 

 long, 8 ; with tin frame, 

 10; octagonal, 8. 



Argyroreta aquatica, 300. 



Aromochelis odoratus, 234, 

 235. 



Arrowwort, Chinese, 99 ; 

 Common, 99 ; from Mon- 

 tevideo, 100 ; Sanfords 

 100 ; Swimming, 66, 67. 



Axolotl, Albino, 269; Mex- 

 ican, 266, 267. 



Barfish, 159. 



Bass, Rock, 158, 139; Cali- 

 co, 159; Grass, 159. 



Batrachians, 278. 



Battlefish, 195. 



Beetle, Large Black Water, 

 290 ; Small Yellow-bor- 

 dered Water, 289 ; Yel- 

 lowbordered Water, 285, 

 2S6, 287. 



Belostoma americana, 296, 

 297. 



Bell-tube, 344. 



Betta pugnax, 193. 



345 



