where can they be found?
It lived in non-marine aquatic environments.
Jaekelopterus
it lived in non-marine aquatic environments
please tell me more about jaekelopterus It is a genus of predatory eurypterid, a group of extinct aquatic arthropods. is their species still alive? UNANSWERABLE
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Jaekelopterus [SEP] Lifestyle and environment
The morphology and body construction of "Jaekelopterus" and other eurypterids in the Pterygotidae suggests they were adapted to a completely aquatic lifestyle. Braddy, Poschmann and Tetlie considered in a 2007 study that it was highly unlikely that an arthropod with the size and build of "Jaekelopterus" would be able to walk on land. Eurypterids such as "Jaekelopterus" are often popularly referred to as "sea scorpions", but the deposits from which "Jaekelopterus" fossils have been discovered suggest that it lived in non-marine aquatic environments. The Beartooth Butte Formation in Wyoming, where "J. howelli" fossils have been discovered, has been interpreted as a quiet, shallow estuarine environment.