The Tasmanian giant crab is one of the largest crabs in the world, reaching a mass of 17.6 kg (39 lb) and a carapace width of up to 46 cm (18 in). [6] Among crabs, only the Japanese spider …

Apr 27, 2025 · Discover the biggest crabs in the world, from giant spider crabs to coconut crabs, and learn what makes these crustaceans so impressive.

Mar 11, 2024 · The Tasmanian giant crab (Pseudocarcinus gigas) is an enormous crustacean that lives off the coast of Tasmania, Australia. Commercially fished for its prized meat, it can weigh …

Jun 15, 2024 · From the tree-climbing coconut crab to the tremendous Japanese spider crab, giant crabs astound us with their immense proportions and strength. They play a vital role as …

Aug 14, 2025 · The Japanese spider crab is the largest crab in the world. Native to waters near Japan, the Japanese spider crab (Macrocheira kaempferi) has the longest legs of any arthropod.

giant crab, (Macrocheira kaempferi), species of spider crab (q.v.) native to Pacific waters near Japan. It occurs at depths of 50 to 300 m (150 to 1,000 feet). The largest specimens may be …

Jun 19, 2025 · Discover the awe-inspiring world of giant crabs: this article delves into the largest species, their habitats, unique features, and the ecological roles they play.

Tasmanian giant crabs truly live up to their name. Unlike many who claim the title, these are true crabs and have been keystone species in their ecosystems for over 35 million years.

There are a few giant crab species that stand out as serious contenders for the largest crab. Below we’ll go through each one and look at their massive size and dimensions.

Aug 17, 2025 · The coconut crab ( Birgus latro ) stands out as the largest terrestrial arthropod. It can reach a weight of up to 4.1 kilograms (9 pounds) and have a leg span exceeding 1 meter …