Trout Flashcards
Adult trout lay how many eggs
1,000 to 8,000
Y so many eggs
Crawfish tadpoles frogs eat eggs and increases chance of more survive
Cold running water
More dissolved oxygen in running water cold is dense so keeps o in water
Newly hatched
Alvin
Fry
Once eggyolk is absorbed swim freely and eat small aqua insects
Juvinile
Get camouflage
Adult
Live 6-8 yrs
great vision
Pectoral fins
Steering and breaks
Ventral fin
Steering and breaks
Anal and dorsal fins
Keep balanced
Caudal fin
Propell fish forward
Lateral line
Like the ear on the fish
Gills
Operculum covers it bony plate provides support
Gets dissolved oxygen-diffusion
8 things it eats
Fry scud frog spider crayfish dragonfly aquatic snail caddisfly
3 nymphs it eats
Stonefly mayfly midge
Crusade so
Sea animals have ex o skel
Mollusk so
3 body parts head thorax abdomen
Arthropod
Have jointed ft
Terrestrial
On or relating to earth
Clear cut logging
Taking a way a large group of trees
Erosion
Gets eroded by wind and water
Water sheds
Large healthy forests around rivers
Roots keep soil stable
Prevents erosion
Atwater sheds and trout
Trees have shade jeep water cool
Gives decade leaves for eating and camouflage
Riparian
Anything around a river