Definitions

1. noun

A type of gonozooid, a reproductive unit of certain siphonophores, typically consisting of a chain of polyps.

“The marine biologist studied the gonangium of the siphonophore species in detail.”

2. noun

A gonozooid that is attached to the stem of a siphonophore.

“The gonangium of the siphonophore was a vital part of its reproductive cycle.”