They catch prey using their two larger tentacles and then use the other eight to move the food to the mouth, where a strong and sharp beak is used to cut the prey into pieces that can be further processed by a raspy tongue called a radula. When it is just hatched, the Caribbean reef squid’s mantle is 8 to 9 millimeters long. Like other cephalopods, it has a strong beak which it uses to cut the prey into parts so that the raspy tongue, or radula, can be used to further process the food. The Caribbean Reef Squid is incredible in its ability to fly from the water. The Gittings trap is made of netting attached to a circular frame. This squid eats about 30-60% of its body weight daily. The Caribbean reef octopus, however, is slightly smaller in terms of average size. Internally, the Reef Squid has three hearts and blue blood (since it uses a blue, copper-containing protein called hemocyanin for binding oxygen). The Caribbean reef squid’s incredible technicolour display was caught on camera as it hunted for food at night. Courtship may continue for up to an hour, during which the male may display a stripe pattern and the female a saddle pattern. Along the mantle (body) are undulating fins and under the head is a funnel that can be turned in various directions and used for ‘jet’ propulsion. Two of the arms are stronger/longer than the others. It swims all around the coral reef. It consumes small fish, mollusks, and crustaceans. Like the majority of octopus species, the Caribbean reef octopus is a master of disguise. See more ideas about Squid, Giant squid, Sea life. When researchers studied the contents of the stomachs of elephant seals in South Georgia, they found 96% squid by weight. At first she may indicate her alarm by flashing a distinct pattern, but the male soon calms her by blowing water at her and jetting gently away. Females lay their eggs then die immediately after. Your email address will not be published. "Fact or fiction: Can a squid fly out of the water? When researchers studied the contents of the stomachs of elephant seals in South Georgia, they found 96% squid by weight. In fact the reef squid looks rather like a cuttlefish, being less streamlined and heavier built that other squid. These squid were tagged and monitored for tag retention and growth rates over a … The Caribbean reef octopus is a … Typically, the shoal arranges itself in a column with the larger individuals positioned as sentinels at each end. Taxononmy Phylum: Mollusca Class: Cephalopoda Order: Teuthida Family: Loliginidae Sepioteuthis sepioidea, commonly called the Caribbean Reef Squid, is a member of the Phylum Cephalopoda, along with octopii, cuttlefish, and the nautilus (Pechenik 2000).As members of the Order Teuthida, squid are the most heterogeneous and extensive cephalopod taxon (Ruppert et al. Their fins are almost as l The actual mating happens quickly. Required fields are marked *. Caribbean Reef Squid (Sepioteuthis sepioidea) live in the ocean waters of Florida, Bahamas and the Caribbean. Learn how your comment data is processed. Threats a bit more serious may result in attempting to blend into the background by using camouflage patterns. It consumes small fish, other molluscs, and crustaceans. Mar 7, 2014 - Caribbean Reef Squid, Full Length by brucewarrenphotography on Flickr. 1. The Caribbean reef squid, Sepioteuthis sepioidea, is an ideal model organism for field work on squid life-history as they live in shallow coastal areas and are accessible. The Caribbean reef octopus is a warm-water species and can be found in the waters surrounding South Florida, the Caribbean Islands, and the northern coast of South America. Squid are commonly found in groups of about 4 30 in the shallows associated with reefs. Voracious eaters, they consume 30-60% of their body weight daily, eating small fish, crabs and shrimp. Caribbean reef squid eat small fish, other mollusks, and crustaceans. Tropical; 28°N - 13°S, 93°W - 34°W (Ref. [Caribbean Reef Squid by Elly Wray] Squid are Molluscs, the same group as snails and clams, and are close relatives of octopus and cuttlefish. Caribbean Reef Squid, like most squid, are voracious eaters and typically consume 30-60% of their body weight daily.