Several locals have reported "unusual amounts of dead horseshoe crabs" washing up on Massachusetts beaches in recent days. However, officials say the spectacle is no cause for concern, as they're just ...
On the basis of a sampling program performed monthly, a total of 12,033 fiddler crabs, Uca uruguayensis, were collected at the southern end of the Samborombón Bay, Río de la Plata estuary, Argentina, ...