11. Its abundance has led to it being the only commercially fished mantis shrimp in the Mediterranean. 12. So far the aquarium has shied away from using box traps, specially designed to capture mantis shrimp . 13. In the monogamous species, the mantis shrimp remain with the same partner for up to 20 years. 14. Mantis shrimp are commonly separated into two distinct groups determined by the type of claw they possess:15. ""'Squilla empusa " "'is a species of mantis shrimp found in coastal areas of the western Atlantic Ocean. 16. The mantis shrimp 's second pair of thoracic appendages has been adapted for powerful close-range combat with high modifications. 17. ""'Odontodactylus " "'is a genus of mantis shrimp , the only genus in the reflecting off their telson and uropods. 18. It is not uncommon for a piece of live rock to convey a live mantis shrimp into an aquarium. 19. At a length up to 40 cm, " L . maculata " is the largest mantis shrimp in the world. 20. Possessing detailed hyperspectral colour vision, the Mantis shrimp has been reported to have the world's most complex colour vision system.
