brood pouch

noun

a pouch or cavity in certain animals, such as frogs and fishes, in which their eggs develop and hatch
another name for marsupium

In Cucumaria lvigata there is a brood-pouch, while in Synapta viviparia the young develop in the body-cavity.

Later it becomes a female, develops a brood-pouch, and produces eggs.

The summer eggs are carried by the female in a “brood-pouch” on the back.

This brood-pouch is formed by a series of overlapping plates attached to the bases of the thoracic limbs.

The eggs are carried in a brood-pouch under the back of the carapace, and in this the embryos undergo their development.

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