Studied by 246 people
Aeolid Nudibranchs
Phylum: Mollusca
Feeding: grazer
Gut: complete gut
Symmetry: bilateral
Extra info: Specialized muscular foot, radula present, shell lost or internal
Dorid Nudibranchs
Phylum: Mollusca
Feeding: predator
Gut: complete gut
Symmetry: bilateral
Extra info: Specialized foot, radula present, shell lost or internal
California Sea Hare
Phylum: Mollusca
Feeding: grazer
Gut: complete gut
Symmetry: bilateral
Extra info: Specialized foot, radula present, no shell
Smooth Washington Clam
Phylum: Mollusca
Feeding: suspension feeder
Gut: complete gut
Symmetry: bilateral
Extra info: radula lost, has shell, bivalve
Giant Rock Scallop
Phylum: Mollusca
Feeding: filter feeder
Gut: complete gut
Symmetry: bilateral
Extra info: radula lost, has a shell, bivalve
Chitons
Phylum: Mollusca
Feeding: grazer
Gut: complete gut
Symmetry: Bilateral
Extra info: Specialized foot, radula present, shell modified into 7-8 plates
Kellet’s Whelk Snail
Phylum: Mollusca
Feeding: predator
Gut: complete gut
Symmetry: bilateral
Extra info: Specialized foot, radula present, has a shell
Bay Mussel
Phylum: Mollusca
Feeding: suspension feeders
Gut: complete gut
Symmetry: bilateral
Extra info: radula lost, has a shell, bivalves
Limpets
Phylum: Mollusca
Feeding: grazer
Gut: complete gut
Symmetry: bilateral
Extra info: specialized foot, radula present, has a shell
Turban Snail
Phylum: Mollusca
Feeding: grazer
Gut: complete gut
Symmetry: bilateral
Extra info: specialized foot, radula present, mantle present, has a shell
Spaghetti Worm
Phylum: Annelida
Feeding: deposit
Gut: complete gut
Symmetry: bilateral
Extra info: tentacles, paired setae, segmented bodies
Feather duster worms
Phylum: Annelida
Feeding: filter feeder
Gut: complete gut
Symmetry: bilateral
Extra info: feathery feeding appendages, paired setae, segmented bodies
Rag Worm
Phylum: Annelida
Feeding: predator
Gut: complete gut
Symmetry: bilateral
Extra info: eversible jaws, paired setae, segmented bodies
Crab
Phylum: Arthropoda
Feeding: scavenger, predator
Gut: complete gut
Symmetry: bilateral
Extra info: segmented bodies divided into tagmata, jointed appendages, cuticular exoskeleton
Porcelain Crab
Phylum: Arthropoda
Feeding: suspension feeder
Gut: complete gut
Symmetry: bilateral
Extra info: segmented body, divided into tagmata, jointed appendages, cuticular exoskeleton
Gooseneck Barnacle
Phylum: Arthropoda
Feeding: Suspension feeders
Gut: complete gut
Symmetry: bilateral
Extra info: segmented body divided into tagmata, jointed appendages, cuticular exoskeleton
Horseshoe Crab
Phylum: Arthropoda
Feeding: predator or scavenger
Gut: complete gut
Symmetry: bilateral
Extra info: segmented body divided into tagmata, jointed appendages, cuticular exoskeleton, chelicerae
Hermit Crabs
Phylum: Arthropod
Feeding: scavenger, predator
Gut: complete gut
Symmetry: bilateral
Extra info: segmented body divided into tagmata, jointed appendages, cuticular exoskeleton
Shrimp
Phylum: Arthropoda
Feeding: predators and scavengers
Gut: complete gut
Symmetry: bilateral
Extra info: segmented body divided into tagmata, jointed appendages, cuticular exoskeleton
Acorn Barnacle
Phylum: Arthropoda
Feeding: suspension feeders
Gut: complete gut
Symmetry: bilateral
Extra info: segmented body divided into tagmata, jointed appendages, cuticular exoskeleton
Compound Tunicate
Phylum: Chordata
Feeding: suspension feeders
Gut: complete gut
Symmetry: bilateral
Extra info: two siphons, larvae retain chordate synapomorphies; most lost in adults
Solitary Tunicate
Phylum: Chordata
Feeding: suspension feeder
Gut: complete gut
Symmetry: bilateral
Extra info: two siphons, larvae retain chordate synapomorphies, most lost in adult
Pisaster Star
Phylum: Echinodermata
Feeding: predator, scavenger
Gut: complete gut
Symmetry: pentaradial
Extra info: no head or brain, water- vascular system, tube feet, locomotion using tube feet
Sea Cucumber
Phylum: Echinodermata
Feeding: deposit feeders
Gut: complete gut
Symmetry: pentaradial
Extra info: no head or brain, water- vascular system, tube feet, locomotion using tube feet
Sand Dollar
Phylum: Echinodermata
Feeding: suspension, deposit feeders
Gut: complete gut
Symmetry: pentaradial
Extra info: no head or brain, water- vascular system, tube feet, spines, locomotion with movement of spines
Brittle Star
Phylum: Echinodermata
Feeding: scavenger
Gut: incomplete gut
Symmetry: pentaradial
Extra info: No head or brain, Water vascular system, tube feet may be present, spines may be present, locomotion through arm appendages
Bat Star
Phylum: Echinodermata
Feeding: predator, scavenger
Gut: complete gut
Symmetry: pentaradial
Extra info: no head or brain, water-vascular system, tube feet, locomotion through tube feet
Purple Urchin
Phylum: Echinodermata
Feeding: algal grazer
Gut: complete gut
Symmetry: pentaradial
Extra info: no head or brain, water-vascular system, tube feet, spines, locomotion with movement of spines
Sponge
Phylum: Porifera
Feeding: filter feeder
Gut: no gut
Symmetry: asymmetrical
Extra info: body with pores, canals, and chambers lined with choanocytes
Hydroid
Phylum: Cnidaria
Feeding: suspension feeders
Gut: incomplete gut
Symmetry: radial symmetry in polyps, colony is asymmetrical
Extra info: two basic types: polyps and medusae, special stinging cells called nematocysts
Gorgonian
Phylum: Cnidaria
Feeding: suspension feeding
Gut: incomplete gut
Symmetry: radial symmetry in polyps, asymmetry in colony
Extra info: two basic types: polyps and medusae, special stinging cells called nematocysts
Strawberry Anemone
Phylum: Cnidaria
Feeding: predator
Gut: incomplete gut
Symmetry: radial
Extra info: two basic types: polyps and medusae, special stinging cells called nematocysts
Moon Jelly
Phylum: Cnidaria
Feeding: predator
Gut: incomplete gut
Symmetry: radial
Extra info: two basic types: polyps and medusae, special stinging cells called nematocysts
Giant Green Sea Anemone
Phylum: Cnidaria
Feeding: predator
Gut: incomplete gut
Symmetry: radial
Extra info: two basic types: polyps and medusae, special stinging cells called nematocysts
Madagascar Giant Cockroach
Phylum: Arthropoda
Gut: complete gut
Symmetry: bilateral
Millipede
Phylum: Arthropoda
Gut: complete gut
Symmetry: bilateral
Ball Python
Phylum: Chordata
Gut: complete gut
Symmetry: bilateral
Monitor lizard
Phylum: Chordata
Gut: complete gut
Symmetry: bilateral
Squid
Phylum: Mollusca
Gut: complete gut
Symmetry: bilateral
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