Friendly Crustaceans Under the Sea

15 Points Per Correct Answer - No time limit  

1. What is the name for the study of crustaceans? entomology anthropology carcinology gastroenterology

2. Are all crustaceans entirely aquatic-dwelling creatures? Yes No

3. What happens when lobsters 'molt'? They grow a new shell They have babies They migrate to cleaner water They die

4. Which of these terms describes the eating habits of a crab? parasitic herbivore omnivore carnivore

5. All crustaceans are hermaphroditic. True False

6. Officially, how many 'feet' do clawed lobsters have? 8 10 2 12

7. Crabs are rarely aggressive. True False

8. Biologically, how can you tell a shrimp from a prawn? Neither of these The gill structure Both of these The abdominal segment

9. Which of these arthropods can attain the greatest weight? prawn lobster hermit crab zooplankton

10. Which of these is typically a fresh-water crustacean? spiny lobster crayfish krill barnacles