Question:

Mantis shrimps belong to

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Crustacean Orders:
Mantis Shrimps (Squilla) = STOMATOPODA.
True Prawns/Crabs/Lobsters = DECAPODA.
Sea Lice = ISOPODA.
  • Decapoda (Crustacea)
  • Mysida
  • Isopoda
  • Stomatopoda
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The Correct Option is D

Solution and Explanation


Step 1: Understanding the Concept:

Crustacean taxonomy: mantis shrimps are predatory marine malacostracans belonging to order Stomatopoda, equipped with specialized raptorial second maxillipeds.

Step 2: Detailed Explanation:

Taxonomic classification of Mantis Shrimps:
- Class: Malacostraca
- Subclass: Hoplocarida
- Order: Stomatopoda
- Characterized by an unattached carapace, flattened body, and massive, highly modified subchelate raptorial second maxillipeds (claws) modified for rapid spearing or smashing prey (e.g., Squilla mantis, Harpiosquilla raphidea).
- (True prawns, shrimps, and crabs belong to Order Decapoda).

Step 3: Final Answer:

Hence, mantis shrimps belong to Stomatopoda, corresponding to option (D).
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