Category:John Adam Ryder

Media in category "John Adam Ryder"

The following 33 files are in this category, out of 33 total.

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  A manual of fish-culture, based on the methods of the United States commission of fish and fisheries (1897) (14761192061).jpg 2,088 × 3,378; 1.2 MB
  
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  Common sturgeon larva tags added, colours.png 1,504 × 706; 412 KB
  
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  Common sturgeon larva.jpg 1,680 × 750; 351 KB
  
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  Dredging and other records of the United States Fish Commission steamer Albatross (1901) (14593537147).jpg 3,104 × 2,420; 2.02 MB
  
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  FMIB 35499 Hippocampus antiquorum, the Sea Horse.jpeg 755 × 1,052; 153 KB
  
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  FMIB 35510 Ictalurus albidus (White Cat-fish).jpeg 1,063 × 702; 125 KB
  
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  FMIB 35518 Inclined Collecting Trough.jpeg 1,162 × 693; 87 KB
  
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  FMIB 35571 Recaptacle for Cultch.jpeg 981 × 702; 119 KB
  
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  FMIB 35582 Series of Collecting Troughs.jpeg 1,174 × 589; 121 KB
  
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  FMIB 35628 Siphostoma fuscum (The Pipe-Fish).jpeg 1,120 × 642; 161 KB
  
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  FMIB 37788 Development of the Toadfish.jpeg 925 × 1,622; 208 KB
  
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  FMIB 37876 Acipenser sturio Ventral view of female.jpeg 1,476 × 989; 633 KB
  
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  FMIB 37881 Refuse, Heads, Etc.jpeg 1,441 × 1,037; 480 KB
  
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  FMIB 37882 Side view of young sterlet of two months The nasal bridge is developed.jpeg 1,127 × 331; 125 KB
  
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  FMIB 37885 View of under side of a young specimen of the common sturgeon (fig27); View of the under side of a young specimen of the blunt.jpeg 731 × 1,579; 207 KB
  
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  FMIB 37886 Side views of the heads of the adult females of the common sturgeon (fig32-33); Side view of the adult male of the common.jpeg 994 × 1,575; 271 KB
  
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  FMIB 37887 Sturgeon Nets.jpeg 1,531 × 999; 648 KB
  
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  FMIB 37889 Side view of a young speciment of the common sturgeon (fig25); Side view of a young specimen of the blunt-nosed sturgeon of the.jpeg 1,512 × 791; 172 KB
  
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  FMIB 37891 Side view of the just-hatched larva of the common sturgeon on the sixth day after the eggs were fertilized.jpeg 1,695 × 619; 238 KB
  
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  FMIB 37892 Quite young of the great Huso of eatern Europe, Acipenser huso.jpeg 752 × 229; 48 KB
  
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  FMIB 37893 Acipenser sturio Female with roe exposed.jpeg 1,570 × 981; 703 KB
  
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  FMIB 37894 View of dorsal aspect of the young of the common sturgeon (fig23); View of the dorsal aspect of the young blunt-nosed sturgeon.jpeg 736 × 1,536; 192 KB
  
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  FMIB 37895 Acipenser sturio Dorsal view of female.jpeg 1,407 × 843; 653 KB
  
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  FMIB 37898 Acipenser sturio Lateral view of female.jpeg 1,497 × 965; 706 KB
  
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  FMIB 47740 Apeltes quadracus (Four-spined Stickleback).jpeg 1,173 × 690; 236 KB
  
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  FMIB 47741 Fig27 Young Apeltes one week old, with the lower lobe of the caudal developing and becoming heterocercal; Fig28 Recently hatched.jpeg 1,044 × 677; 145 KB
  
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  FMIB 47811 Views of the upper surfaces of the heads of recently killed females of the common sturgeon (fig29-30); View of the upper surface.jpeg 968 × 1,527; 284 KB
  
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  FMIB 47812 Views of the under sides of the heads of adult females of the common sturgeon, showing the relative position of the barbels and.jpeg 998 × 1,557; 273 KB
  
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  John A. Ryder portrait photograph.jpg 832 × 1,124; 448 KB
  
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  John A. Ryder portrait.jpg 1,384 × 1,892; 1.08 MB
  
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  John Adam Ryder oval portrait signature.jpg 1,071 × 1,515; 316 KB
  
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  John Adam Ryder oval portrait.jpg 948 × 1,278; 256 KB
  
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  Zygonopus whitei Ryder 1881.png 354 × 492; 27 KB