Crustacean revelation: coconut crab’s claw is stunningly strong
By Will Dunham | WASHINGTON
It may not be wise to get into a scrap with a coconut crab. Its claw is a mighty weapon.
Scientists on Wednesday said they measured the pinch strength of this large land crab that inhabits islands in the Indian and southern Pacific oceans, calculating that its claw can exert up to an amazing 742 pounds (336.5 kg) of force.
The coconut crab’s pinch strength even matches or beats the bite strength of most land predators.
“The pinching force of the largest coconut crab is almost equal to the bite force of adult lions,” said marine biologist Shin-ichiro Oka of Japan’s Okinawa Churashima Foundation, who led the research published in the journal PLOS ONE.
OK, so, I admit I was looking for an excuse not to wrestle any coconut crabs this weekend. Call me a coward if you will. I’ll be over here calling a Patagonian Cavy names until it starts whining.
But three things caught me by the end of that third paragraph. The first: next time I make a mind-bogglingly stupid science fiction move set in the dystopian future I’m going to name something in it PLOS ONE. Maybe the megacity everyone’s trying to escape. Maybe the computer-god-supercorporation ruling everyone. Maybe the spunky talking motorcycle the hero rides to save the day. But something.
Second: the dateline. Reuters wants us to know that Will Dunham reviewed PLOS ONE while writing for the Washington office, I suppose. It would have totally different connotations if the story were filed from New York, or Lisbon, or New Delhi, or Buenos Aires.
Third: “It may not be wise to get into a scrap with a coconut crab”. May not. May not. Dunham is willing to concede there are circumstances in which it is wise to get into a scrap with a coconut crab. He can’t think of any himself, but he’s aware of his fallibility. He grants there are people whose lives bring them to the point of scrapping with coconut crabs, which are ten-legged monstrosities as much as three feet long. And he’ll allow there are people for whom that is a wise and even good path for their lives to take. I appreciate the open-mindedness. Someone might look back on their life and say, “It all turned around for me when I wrestled that giant crab”, and wouldn’t you like to know how that came about? I mean, you don’t want to know that so much as you feel you feel you ought to find out how Norman Borlaug had the idea of ending world hunger. (“Well, what if people had something to eat? I thought that might help.”) But still you’d like to know. I’m still using the excuse to avoid Saturday’s scrap myself.