BlueLineAquaticsSC Posted October 10, 2022 Share Posted October 10, 2022 I’ve always wondered about this little line coming from the top of the gills down the fishes back, what’s it called and does it have a purpose. On all of my cichlids it starts at the top of the hill, arches up, and travels parallel to the spine. Barbs are similar except the arch down. Anyone know? Hard to get good pictures of them. Link to comment Share on other sites More sharing options...
Andy's Fish Den Posted October 10, 2022 Share Posted October 10, 2022 It is called the lateral line. If I remember right form biology classes, it is a sensory organ and used to detect movements and vibrations, etc. 3 1 Link to comment Share on other sites More sharing options...
Chris Posted October 10, 2022 Share Posted October 10, 2022 Agreed, it's the lateral line. Used to detect movement, vibrations, water flow, and all kinds of stuff. If I'm not mistaken, a lot of fish have adaptations that allow their lateral line to be used for crazy stuff - for example, lots of predatory fish have an adaptation that allows them to use their lateral line to detect electrical impulses that their prey produce, so that even in murky water conditions, they can still find/track prey. 1 1 Link to comment Share on other sites More sharing options...
BlueLineAquaticsSC Posted October 10, 2022 Author Share Posted October 10, 2022 Thanks Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now