Washington state will soon have another tool to support long-term management for one of the highest priority invasive species, European green crab, thanks to additional state funding dedicated to ...

At least 11 species of migratory shorebirds stop on the Delaware Bay during their annual trip to the Arctic, and they depend on horseshoe crab eggs to gain the energy needed to make the long flight.

Washington will soon have another tool to support long-term management for one of the highest-priority invasive species, European green crab, thanks to additional state funding dedicated to ...

Researchers have discovered a new sand-colored mole crab species with a ridged shell in the intertidal zone of two beaches on Indonesia’s Java island.

Last month, a commercial fisherman caught a Chinese mitten crab, a prohibited species in Oregon. Officials want to find out how it got into the Columbia River.

A Chinese mitten crab was caught in the Lower Columbia River this week, the Oregon Department of Fish and Wildlife reported, the first confirmed sighting of the the prohibited species in the ...

Scientists found smooth crabs with large claws, speckled pattern on island & discovered a new species: Bhattacharya’s porcelain crab, study said & photo shows.

Biologists from the National University of Singapore conduct the first comprehensive population study of all three Asian horseshoe crab species, mapping their population distribution, evolutionary ...

Researchers have discovered a new sand-colored mole crab species with a ridged shell in the intertidal zone of two beaches on Indonesia’s Java island.

The photo shows the moult of a young tri-spine horseshoe crab—an endangered species—found on the beach at Beihai, China. The genomic data gathered by NUS researchers on this species provides a ...