KELP FOREST FEEDING 11:30 a.m. 4:00 p.m. SEA OTTER FEEDING 10:30 a.m. 1:30 p.m. 3:30 p.m. MONTEREY BAY HABITATS The Ocean’s Edge 1st Floor STORE PENGUINS AVIARY OCTOPUS TOUCH POOLS SPLASH ZONE TICKETING & RE-ENTRY KELP FOREST TOUCH POOLS PLAY AREA MAIN ENTRANCE / EXIT & TOURS M T + INFORMATION & LOST KIDS GIFT & BOOKSTORE i GREAT TIDE POOL AMPHITHEATER 3RD FLOOR KELP FOREST CANNERY ROW AUDITORIUM ESCALATOR SEA OTTERS JELLIESS SPECIAL EXHIBITIO N DISCOVERY STORE RESTAURANT & CAFE BRIDGE TO SPECIAL EXHIBITION LAB CLASSROOMS Pacific Ocean ME E NC RA NT RE MB E Splash Zone 2nd Floor EXIT STAIRS DOWN TO SPECIAL EXH IBITION THE OPEN SEA PUFFINS VANISHING WILDLIFE OCEAN TR Special Exhibition 1st Floor PLAY AREA The Open Sea 2nd Floor Map MONTEREY BAY AQUARIUM Cephalopods: Fact and Fiction NAME: Ocean Explorers Observation Guide ©2015, Monterey Bay Aquarium Foundation. All rights reserved. Cephalopods Review Conservation Connections What did you learn? How can you help protect cephalopods? • Cephalopods are a “class” or group of animals within the phylum Mollusca; including octopus, squid, cuttlefish and nautilus. They have arms or tentacles, and are typically fast moving predators. • These animals have incredible adaptations for camouflage and hunting. • There are many myths and stories about cephalopods. • Some cephalopods, like octopus, have a short lifespan. To reduce the number taken from the wild, the staff at the Monterey Bay Aquarium have found creative ways to raise and care for these amazing animals. • There are many other animals in the phylum Mollusca (cephalopod relatives) including snails, clams, mussels, chitons and nudibranchs. • Human impacts including pollution, overfishing and climate change are affecting the oceans and the animals who live there. How can you help? • Use the Monterey Bay Aquarium’s Seafood Watch pocket guide or app to make informed seafood choices. To learn more, visit: www.seafoodwatch.org • Continue learning about cephalopods and their relatives. Visit the Monterey Bay Aquarium’s website: www.montereybayaquarium.org • Visit the Monterey Bay Aquarium Research Institute’s website and discover what animals scientists are finding in the deep sea: www.MBARI.org 2 7 Ocean’s Edge and Splash Zone Cephalopods are part of a diverse phylum called Mollusca. Can you find these cephalopod relatives? Ocean’s Edge Splash Zone GUMBOOT CHITON NUDIBRANCH ABALONE GIANT CLAM MUSSELS TURBAN SNAIL Based on your observations, list two characteristics that most Molluscs have in common. 6 Tentacles Octopus, squid, cuttlefish and nautilus are all cephalopods. What adaptations do they all share? Use the Meet the Family interactive screen in the Tentacles exhibit to learn about cephalopod adaptations. Which adaptations do all four of these animals have in common? Look closely at the nautilus in the exhibit. Describe how they are different than the other cephalopods; the octopus, cuttlefish and squid. BONUS: Cephalopods reproduce by laying eggs. At the Monterey Bay Aquarium, husbandry staff raise and care for baby cephalopods. Observe the egg lab. Which animals do you see? 3 Tentacles Cephalopods are masters of camouflage. They have specialized cells called chromatophores they use to change the color and texture of their skin. You too can change color like a cephalopod! Have a seat at the interactive exhibit (just past the nautiluses) and give it a try. Your Favorite Cephalopod Examples of amazing cephalopod inspired art can be seen in the Tentacles gallery. Explore the artwork, then choose your favorite live cephalopod in the exhibit and draw a scientific illustration of it below: How are the chromatophores controlled? (Hint: watch the video on the screen to the right of the interactive wall where you took your picture.) Why is it important for these animals to change color? Are there any cephalopods on exhibit that do not camouflage with their habitat? What would be the advantage or disadvantage of standing out? Label the body parts unique to cephalopods on your illustration. 4 5
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