Japanese spider crab (Macrocheira kaempferi), the largest crab alive, found on the bottom of the Pacific Ocean.
Portly spider crab (Libinia emarginata), a species of crab found in estuarine habitats on the east coast of North America.
Hyas, a genus of spider crabs, including the great spider crab (Hyas araneus), found in the Atlantic and the North Sea.
Maja squinado, sometimes called the "European spider crab"
Source: Answers.com
Some do. Think crab, lobster, barnacle, horseshoe crab, water beetles and even diving bell spiders.
There are crab Spiders (see first wikipedia article in related links) and there are spider crabs (see second wiki article for the most commonly referred to spider crab, the huge Japanese kind). Crab spiders are a family (as in Kingdom, Phylum, Class, Order, Family, Genus, Species), and thus a rather general type of spiders, that are very wide spread throughout the world. There a genus of spider sometimes called a crab spider that is very poisonous, and they live in the deserts of Africa (see third wiki article).
Arachnids.Example: Spiders
I get wolf spiders, triantulas, daddy long legs, black widows, babboon spiders, mini crab spiders, and a red stomach spider the size of my foot
All spiders (with one or two exceptions) are venomous, it is necessary for them to feed, as they cannot eat solid food. There are two groups of spider which are commonly referred to as 'crab spiders', one is the Genus Sicarius, whose venom is dangerous to humans. The unrelated spider family Thomisidae is the other group, these are not dangerous to humans.
Crab Spiders live throughout North America and southern Canada
Crab spiders are most often found in parts of America and Canada. They prefer to live in forests and near flowers.
This gentle marine crab that can live for up to 100 years is all crab. While both spiders and Japanese spider crabs are both Arthropods, spiders are not crustaceans. The related link listed below explains how it was given it's name.
Some do. Think crab, lobster, barnacle, horseshoe crab, water beetles and even diving bell spiders.
Crab Spiders camouflage in flowers and eat bees and butterflies that come in search of nectar. Crab spiders can kill insects much larger than them. Mother Crab spiders do not eat. Giant Crab spiders eat cockroaches and pests that crawl in roses. They eat insects that come close. They eat bees. Crab spiders use a rapid position to kill their food. They eat pests that are near. Crab spiders catch their prey with their front legs
What are adaptacions of a crab spider
Spiders are intraguild predators, meaning that they eat each other. If hungry and presented with a crab spider, most spiders would feed off of it.
Crab spiders eat insects, they inject venom into their prey, then they will take it back to there home and eat it!
they are out side spiders. they live on floures and travle by web by web (not the internet)
on average they live for one year or less. depending on the environment but giant spider crabs can live up to 100 years.
Crab Spiders eat all insects.
nothing