Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
The DU Lounge
Related: Culture Forums, Support ForumsSchool of striped eel catfish
Check out this mesmerizing school of striped eel catfish (Plotosus lineatus), captured by Abyss Dive Center Bali.
When young they form large ball-shaped schools of up to a 100 fish, but as they mature, they prefer to be alone or in smaller groups. On their first dorsal and each of their pectoral fins they have venomous spines to protect them from predators. Once mature, the venom can be fatal to humans!
InfoView thread info, including edit history
TrashPut this thread in your Trash Can (My DU » Trash Can)
BookmarkAdd this thread to your Bookmarks (My DU » Bookmarks)
6 replies, 442 views
ShareGet links to this post and/or share on social media
AlertAlert this post for a rule violation
PowersThere are no powers you can use on this post
EditCannot edit other people's posts
ReplyReply to this post
EditCannot edit other people's posts
Rec (10)
ReplyReply to this post
6 replies
= new reply since forum marked as read
Highlight:
NoneDon't highlight anything
5 newestHighlight 5 most recent replies
School of striped eel catfish (Original Post)
left-of-center2012
Dec 2020
OP
Solly Mack
(90,789 posts)1. Very cool
Bayard
(22,172 posts)2. Well, that's freaky
BusyBeingBest
(8,059 posts)3. Neat-o. Everybody gets a turn to eat
on the fish-wheel!
littlemissmartypants
(22,837 posts)4. Wow!
Who knew fish could be snugly. ❤ nt
TexasBushwhacker
(20,220 posts)5. Swimming in a tight ball
protects individuals from being singled out as prey. Many small fish do this when they feel threatened.
littlemissmartypants
(22,837 posts)6. ❤ nt