Spawning behaviour of an invasive fish

First recorded video of spawning by invasive Round Goby under laboratory conditions. The eggs can bee seen at the top of the nest (pale white area). The male (darker fish) can be seen courting the female (pale fish). The female is seen inverting to deposit eggs on the ceiling of the nest.

Category:

Science & Technology

Tags:

• invasive
• species
• fish
• spawning
• breeding
• eggs
• Round
• Goby