|Weakness||Charge, empowered Sonar|
|Appearances||Ecco: The Tides of Time|
Crabsnakes, also known as "crabs-on-strings" or "stringycrabs", are aggressive free-roaming enemies that will pursue Ecco in a similar way to Sea Worms or Vortex Dragons. They are similar to the sessile Crabworm. They appeared in the Alpha version of Ecco 2.
Crabsnakes travel freely across the screen and home in on Ecco in intelligent movements. They are hard to avoid.