Kelp Crab aka Northern Kelp Crab

Subphylum Crustacea (Crustaceans) — Order Decapoda Crabs—Superfamily Majoidea (Spider Crabs) — Family Epialtidae — Genus Pugettia  Species: Pugettia producta, (Stimpson, 1857); Pugettia (Puget Sound) producta (product of). Alternate Name: Shield-back crab, northern kelp crab, northern lame crab, and spider crab. Called spider crabs due to…