No, because they do not have the easily removed scales that are a requirement for fish to be kosher.
No.
A yellowmargin triggerfish is a species of triggerfish, a brightly coloured fish of tropical reefs, Latin name Pseudobalistes flavimarginatus.
A clown triggerfish will lay several eggs all at once. There is not a specified number that all these fish lay at the same time. The male fish is the one who watches out for the eggs after they are laid.
Yes, yellow tail is a kosher species of fish.
If it comes from kosher fish such as whitefish, yes. If it comes from non-kosher species such as sturgeon, then no.
Yes, snapper is a kosher species of fish.
No, they are not. If you have more questions about what is kosher, read Leviticus 11.
Yes, trout, a species of fish that has both fins and easily removable scales, is a kosher species.
No, as they are birds of prey, eagles are not a kosher species of bird.
Cream Dory is a species of catfish and is NOT kosher.
Fish and chips can be kosher so long as the fish used is a kosher species and the food is prepared in a kosher kitchen with all kosher ingredients.
Masago comes from Capelin which is a kosher species. So yes, masago is kosher so long as it was processed in a kosher facility.