Legal Blue Crab Capture Methods:
• Scoop Net, Hand Line, Dip Net, Trot Line
• Star Crab Trap (or similar device)
• Circular Topless Trap (not exceeding 26" in diameter)
• Semi-Circular Cylindrical Trap (12" or less in diameter)

Prohibited
• Possession of uncooked blue crab meat without the body shell attached.
• Possession of more than 2 claws per body.
• Possession of egg bearing females.
• Chesapeake-style crabs traps.

http://www.ct.gov/deep/lib/deep/fishing/anglers_guide/anguide_part4.pdf
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