|
The labyrinth fish, or Anabantids, have an organ
called the labyrinth that enables them to breathe air through
the surface of their bodies. This special organ allows them to
live in water with a low oxygen content. The labyrinth fish are
located on the top of the head, behind the eyes. It is a
circular spot of tissue which is very wrinkled.
Some of the fishes belonging to this group form
"bubble" nests. As the female prepares to lay her eggs, the male
wraps himself around her, catches the eggs in his mouth and
spits the eggs onto the nest. The males often become territorial
and very protective of the nest.
|
