- Animals
- ›Arthropods
- ›Crustaceans
- ›Typical Crustaceans
- ›Malacostracans
- ›Decapods, Isopods, and allies
- ›Decapods and Krill
- ›Decapods
- ›Crabs, Lobsters, Shrimps, and Allies
- ›True Crabs
- ›Eubrachyuran Crabs
- ›Heterotrematan Crabs
- ›Spider Crabs and Decorator Crabs

Typical Spider Crabs
Majidae
Majidae is a family of crabs, comprising around 200 marine species inside 52 genera, with a carapace that is longer than it is broad, and which forms a point at the front. The legs can be very long in some species, leading to the name "spider crab". The exoskeleton is covered with bristles to which the crab attaches algae and other items to act as camouflage.
3 branches of this family, most-observed first
See this branch on the Wheel of Life →Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Majidae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 47716.

