I know of no nutritional use, edible (culinary)or otherwise (medicinal), to humans. I do know that each year the horseshoe crabs comes up on beaches to lay thousands of eggs and these eggs and resulting newborn baby crabs provide numerous birds, water fowl and other sea creatures with nutritious meals. Also, as crabs are scavengers, they keep the ocean bottom clean.
If horseshoe crabs get turned on their back in the surf and get stranded on the beach, they use their long tail to turn over. If they cannot get turned back over they die.
A horseshoe crab's tail is for helping them get up when they are on their backs. The horseshoe crab's tail cannot hurt you.
Dungeoness crab is more commonly spelled Dungeness (you know like Scotland) and from my observation does not have a tail, just 8 legs and 2 arms with claws
Telson
it uses its very hard shell
Mangrove horseshoe crab was created in 1802.
Atlantic horseshoe crab was created in 1758.
The horseshoe crab closely relates to scorpions and spiders.
The horseshoe crab is about 2 feet long and weighs 10 pounds.
The spikes on a horseshoe crab protect it from being attacked.
a horseshoe crab is called a horshoe crab because its sell looks like the shape of a horseshoe posted byb Sean I
Horseshoe crabs are not a fish, it is a marine arthropod. The horseshoe crab is more closely related to spiders, ticks, and scorpions than to crabs.
it looks like a crab
biology
never
asexually