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ALimulus - king crab

BAntedon - Brittle star

CPinctada - sea hare

DGorgonia - Brain coral

Answer:

Limulus - King Crab
- Limulus is commonly known as the horseshoe crab, not a true crab but an arthropod related to arachnids.
Antedon - Brittle Star
- Antedon is a feather star, which belongs to the class Crinoidea.
- Brittle stars belong to the class Ophiuroidea.
Pinctada - Sea Hare Pinctada is a genus of pearl oysters (mollusks that produce pearls).
- Sea hare refers to Aplysia, a different type of mollusk.
Gorgonia - Brain Coral
- Gorgonia is a type of sea fan coral (soft coral).
- Brain coral belongs to a different group called Mussidae or Faviidae (hard corals).

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