Lake Sturgeon

Lake Sturgeon

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The lake sturgeon is a North American temperate freshwater fish, one of about 20 species of sturgeon. Like other sturgeons, this species is an evolutionarily ancient bottomfeeder with a partly cartilaginous skeleton and skin bearing rows of bony plates. The fish uses its elongated, spadelike snout to stir up the sand and silt on the beds of rivers and lakes while feeding. Barbels surrounding the mouth, usually four, are purely a sensory organ to help it find its food.show more

Product details

  • Paperback | 64 pages
  • 152 x 229 x 4mm | 104g
  • Anim Publishing
  • United States
  • English
  • 6136658976
  • 9786136658971