Tortoises and Isopods

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Across
  1. 2. Number of tortoise species living on the islands today
  2. 7. Galapagos tortoise populations have dropped by the introduction of these
  3. 8. Name given to the new isopod
  4. 9. Giant isopods live in the deepest parts of this
  5. 11. The giant isopod’s head resembles this character’s helmet
  6. 14. All isopods have a rigid one of these
  7. 15. The new tortoises are the offspring of these two senior residents
  8. 16. The gender of Galapagos tortoise hatchlings is determined by the temperature of this
  9. 18. Isopods are often called this
  10. 19. The new isopod has only been found near an island in this
  11. 20. So far, all of the hatchlings are this
Down
  1. 1. Giant isopods play a crucial role in this
  2. 3. The demand for giant isopods as this could threaten their populations
  3. 4. Endangered tortoises were introduced to the world at this zoo
  4. 5. Isopods are closely related to these
  5. 6. Mommy is considered to be this because her origins can be traced back to her native habitat
  6. 10. The young tortoises will stay at the Zoo for at least this many years
  7. 12. The endangered tortoises were all named after characters from this TV show
  8. 13. The largest living species of tortoise
  9. 17. Mommy had laid this many clutches of eggs since 2023