Hi, thanks for the question! All life stages
of the shrimp may be prey for many native fish,
some more are the California roach, threespine
stickleback, and riffle sculpin (these feed on
newly hatched shrimp.) Young coho salmons,
steelhead trout, and Sacramento squawfish also
prey on shrimp. Along with fish are also other
aquatic verb ate predators such as western pond
turtles, salamanders, and newts. Some invertebrate
predators are water scorpions, predaceous diving
beetles, and dragonfly and damselfly nymphs. And
of course humans.
I found my answer here:
here and if you want to read more about them,
I think this would be a helpful read!