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Majors animal: External anatomy of a cephalopod (matching)

Collar Fleshy border separating head-foot from visceral mass (mantle)
Eyes Image-forming organs for detecting visual stimuli
Siphon Hollow tube through which water is expelled from the mantle cavity at high velocity to propel the squid through the water
Mantle Body tube encircling visceral mass forming a hollow chamber in which water is collected and used for propulsion
Arms Shorter appendages (8) used to manipulate captured prey and act as a rudder for navigating while swimming
Tentacles Long, extensible, prehensile appendages (2) for capturing prey
Fins Triangular-shaped extensions of the dorsal end of the body tube that are used for leisurely swimming and for maneuvering during locomotion
Created by: scandalouscanine