European eelpout

…eggs; others, including the abundant European eelpout, or viviparous blenny (Zoarces viviparus), give birth to live young.

The European eelpout, or viviparous blenny (Zoarces viviparus)—native to the English Channel, Baltic Sea, and White Sea—is the only fish known to suckle its offspring. Each young attaches its mouth to the opening of a canal inside the mother that leads to an ovarian follicle, which…

After unborn European eelpouts, which are also known as viviparous blennies (Zoarces viviparus), exhaust the yolk within their respective egg sacs, they can obtain additional nutrients from the mother’s ovarian follicles. Each young attaches its mouth to the opening of a canal inside the mother that leads…