Water Quality
What does pH stand for?
Potential Hydrogen
Oncorhynchus Mykiss
rainbow trout
Stage between egg and fry
Aelvin
What is the tail fin called?
caudal fin
Fish that are born in fresh water, swim to saltwater to grow and mature and then swim back to fresh water are said to be _______?
anadromous
A pH reading of 7.0 is considered?
Neutral
Salmo Trutta
Brown Trout
It takes between _____ and _____ for fertilized trout eggs to hatch?
30-35
The fin between the dorsal fin and caudal fin on a trout is called the _______ fin?
adipose
The vertical marks on the sides of juvenile trout that provide camouflage are called?
parr marks
Ammonia build-up reduces a fish's ability to?
Breathe
Rocky Mountain Whitefish
Prosomium Williamsoni
Aelvin have a ___________ attached to their bellies?
yolk sac
Trout have two _______ fins and two ______ fins.
pelvic and pectoral
Raising trout for food is called ?
aquaculture
Cold water can hold_____ dissolved oxygen than warm water?
more
Salvelineous Confluentus
Bull Trout
The nest a female trout lays her eggs in is called a____?
Redd
The covering over the gills of trout is called the _______?
operculum
Trout that live in moving water only are called?
fluvial
Gas bubble disease is caused when there is too much ________ in the water?
dissolved oxygen
Oncorhynchus Clarki Lewisi
Cutthroat Trout
A fish that can only spawn once and then dies is said to be _______?
semelparous
Nostrils on trout are called _______?
nares
Non-native species that out-compete native species for resources are called?
invasive species