Fish can develop bumps on their heads due to various reasons such as infections, parasites, injuries, or genetic factors.
The hard growths found on the heads of antelope and goats are horns. The horn is sometimes referred to as goral or spurs.
Goldfish heads have unique characteristics such as a protruding forehead, bulging eyes, and a short, rounded snout compared to other types of fish heads. These features contribute to the distinctive appearance of a goldfish.
Which type of fancy golldfihs do you mean? Oranda Goldfish have bumps on their heads, Fantail Goldifsh might have bumps on their heads, And other Goldfish propbably dont. Some of them have big eyes, like celestial.
Duudee heads
Yes, it can have a mutation which causes it to have two heads.
with a sample size of 20 goldfish, i found that 35% were smiling...until i bit their heads off. goldfish!
they don't notice the blockage so they think they can swim right through
He measured the heads of people and looked for patterns.
genetic mutation
at about 2-3 months for my dog
Yes, a goldfish can see you; in color for that matter. Goldfish have eyes on the sides of their heads which gives them a blind spot right in front of them. They can see fairly decent close up but not as clear at greater distances. They can also sense your movements with their 'sixth sense' located in their lateral line. It helps them recognize where predators are approaching from.