crustacean
Crustaceans are arthropods. This topic is part of Animals within Science & Nature. This page currently draws on 14 supporting questions, with answers and bonus facts available below.
crustacean trivia questions
Crabs, lobsters, and shrimp are what?
Answer: Crustaceans
Bonus fact: Crustaceans are arthropods.
What hard outer covering protects crustaceans?
Answer: Exoskeleton
Bonus fact: Their exoskeleton contains chitin.
Most familiar crustaceans breathe using what?
Answer: Gills
Bonus fact: Aquatic crustaceans exchange gases through gills.
Which animal phylum contains insects, spiders, crustaceans, and the greatest number of described animal species?
Answer: Arthropoda
Bonus fact: Arthropods are characterized by jointed appendages and an exoskeleton.
Blue whales feed mainly on what tiny crustaceans?
Answer: Krill
Bonus fact: They engulf huge swarms of krill.
Barnacles are small marine animals most closely related to which creatures?
Answer: Crabs and lobsters
Bonus fact: Barnacles are crustaceans, making them relatives of crabs, shrimp, and lobsters.
How many walking legs does a lobster have?
Answer: 10
Bonus fact: Lobsters are decapod crustaceans.
Crabs are what type of animals?
Answer: Crustaceans
Bonus fact: Crabs are decapod crustaceans.
Which group commonly has an exoskeleton made largely of chitin?
Answer: Arthropods
Bonus fact: Insects, spiders, and crustaceans are arthropods.
Bat rays often feed on shellfish buried where?
Answer: Seafloor
Bonus fact: They use strong jaws to crush mollusks and crustaceans.
Flamingos get much of their pink color from pigments called what?
Answer: Carotenoids
Bonus fact: Carotenoids come from algae and small crustaceans in their diet.
Hermit crabs belong to which animal group?
Answer: Crustaceans
Bonus fact: They are decapod crustaceans.