Submitted by scinews1774 in science
Pterygotid eurypterids (sea scorpions), giant aquatic arthropods with big claws, were all regarded as apex predators but some scientists then suggested that certain species had weak claws, so weren’t predatory.
Submitted by scinews1774 in science
Pterygotid eurypterids (sea scorpions), giant aquatic arthropods with big claws, were all regarded as apex predators but some scientists then suggested that certain species had weak claws, so weren’t predatory.