If a group of moose is a herd, a group of fish is a school, your parents and your siblings are called a family. A family can also include other relatives too.
Parents and siblings are called brothers and sisters. Your parent's brothers and sisters would be your aunts and uncles.
They are your parents' nuclear family. It is your immediate family - until you are married (or have a partner). Then the latter becomes your immediate family.
Offspring who have the same parents are called siblings.
The Titans, their parents.
nephilum
a group of koi is called school. just as any group of fish is called a school. whales on the other hand are called a "Pod".
A group of fish is called a "School".
A group of teachers is called the faculty of a school.
a group
a group of dolphins is called a school of dolphins.
A group of teachers is called the faculty of a school.
A group of dogfishes is called a school and troop.
A group of Narwhals is a pod or school.
A salmon group is called a school.