The scientific or taxonomic name would be Abrus precatorius.
Crabs are decapod crustaceans of the infraorder Brachyura. For a more specific name you need to specify which type of crab
Apparently it's either a cast of crabs or a dose of crabs. Google it for more info.
yes crabs are echinoderms because they have spiny skin
Sand crabs breathe through gills, in the same way that fish do. On land, sand crabs breathe by keeping their gills moist to facilitate the absorption of oxygen in the air.
The kind of hermit crabs most people think of are Land Hermit Crabs. They live on land, and need at least enough water to submerge themselves. Land Hermit Crabs do need sea salt to keep their body chemistry balanced, and as such, need access to both salt and fresh water. Marine Hermit Crabs require a full saltwater aquarium to survive. Such tanks are elaborate, and should be researched thoroughly before purchase. Saltwater pets of all sorts are often regarded as difficult to care for.
?
no crabs are not poisonous they just pinch but other than that NO
The Blue crabs scientific name is callinectes sapidus.
Pagurus Armatus(this is only one species of hermit crab) Coenobita is a Genus that contains about 13 species of land hermit crabs. Of the subphylum - Crustacea, class - Malocostraca and order - Decopoda
Sometimes yes, sometimes no, non-poisonous include some Spiders, lobsters, almost all crabs, almost all insects, some scorpions. Poisonous include some spiders, some scorpions, a few insects, cone snails, and horseshoe crabs.
Horseshoe crabs are NOT poisonous at all and are harmless. During mating season, the eggs are extremely poisonous and should not be touched or eaten, you will be poisoned and you may die if not treated.
Aquatic crustaceans like crabs, lobsters and shrimp belong to phylum Arthropoda, a major division in the taxonomic classification characterized by joint appendages, chitin exoskeletons, and segmented bodies.
if you get bit nothing happens it herts but its not poisonous!
Yes, but only distantly. You have to go to a pretty high level of taxonomic classification before you find a common taxon. They are both in Phylum Arthropoda, but part of different subphyla, which means they are quite distant. Crabs are members of Subphylum Crustacea, while scorpions are members of Subphylum Chelicerata, and are more closely related to spiders than they are to crabs.
Callinectes sapidus
Limulus polyphemus.
I have heard unsubstantiated reports of people getting sick from eating them.