Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 11, 2025
In this curious cavity of the father's head the young fish are found in all stages of development, the more advanced, a quarter of an inch long, and able to swim about, full of life and activity. These appear to exist outside the gills, within the cavity formed by the gill-coverts and the wide branchiostigal membrane. The eggs remain in the back part of the gills.
Word Of The Day
Others Looking