Marine Vocabulary Intertidal

A relationship between two different species where both organisms benefit (Ex: Limpet and Scale Worm)

• Mutualism

• Mollusca

• Gastropoda

• Bilateral symmetry

The stinging cell of Cnidarians (jellies and anemones)

• Mutualism

• radial symmetry

• nematocyst

• mantle

• radial symmetry

• bilateral symmetry

• mantle

• nematocyst

• radial symmetry

• bilateral symmetry

• mantle

• nematocyst

What is the name of this body part?

• nematocyst

• shell

• mantle

• mutualism

Sorting through the water for plankton or organic matter

• filter feeder

• scavenger

• water vascular system

• arthropoda

External armor made of chitin

• scavenger

• exoskeleton

• tube feet

• water vascular system

Organisms that consume dead organisms (these animals are eating a dead whale carcass)

• scavenger

• filter feeder

• Echinodermata

• Aristotle's Lantern

The extensions of this sea star are called ___

• tube feet

• filter feeders

• chitin

• Aristotle's Lantern

The space along the coast between high tide and low tide.

• intertidal zone

• mutualism

• phylum

• mantle