A baby salmon that still has its yolk sac is called a "fry." At this stage, the fry has absorbed the yolk sac, which provided essential nutrients during its early development. Fry are typically found in freshwater environments, where they begin to grow and develop further before transitioning to the next life stage.
The yolk sack.
It is called an ootheca (its the same for all insects)
Yolk Sacks provide nourishment until they can get food for themselves.
Alevin.
When a salmon egg hatches, the young is called an "alevin" . At this time it still depends on the yolk sac for nutrition. Between 5 or 10 weeks, the salmon is called a "fry" and begins to look like a typical fish in shape and colour. After several months, when the fish has developed its tiger-like markings, it is known as a "parr". Finally, after about 3 years, the parr ages into a "smolt", which is the last stage of life before typical adulthood
It is called the yolk.
The harness is called a 'Yolk'
An alevin is a newly hatched fish, especially a salmon.
Salmon hatchlings, called alevin feed of their parents carcasses and off their protein rich yolk sacs. When they are a bit older, they eat water dwelling insects and bugs. Grown salmon will eat other fish, depending on specie.
An egg yolk is also called the albumen or ovalbumin.
Yolk is the yellow part of the egg or the start of a baby in an egg. Yolk is the yellow part of the egg or the start of a baby in an egg.
The yolk of an egg is the yellow portion, which serves as nourishment for the growing baby animal inside.