Edited by Dianna Mahony, some rights reserved (CC BY-NC-ND)
Photo Credits
- 1. (c) Juan Cruzado Cortés, some rights reserved (CC BY-SA), uploaded by Juan Cruzado Cortés
- 2. (c) silverleopard101, some rights reserved (CC BY-NC)
- 3. (c) Anita Gould, some rights reserved (CC BY-NC), uploaded by Anita Gould
- 4. (c) Juan Cruzado, some rights reserved (CC BY-SA), uploaded by Juan Cruzado
- 5. (c) Cullen Hanks, some rights reserved (CC BY-NC), uploaded by Cullen Hanks
- 6. (c) tom spinker, some rights reserved (CC BY-NC-ND)
- 7. (c) Jennifer Krauel, some rights reserved (CC BY-NC-ND)
- 8. (c) Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Mammals, some rights reserved (CC BY-NC-SA)
- 9. (c) NOAA Photo Library, some rights reserved (CC BY)
- 10. (c) Tim Ellis, some rights reserved (CC BY-NC)
- 11. (c) 科学出版社, some rights reserved (CC BY-NC-SA)
- 12. (c) Joachim S. Müller, some rights reserved (CC BY-NC-SA)
- 13. (c) Sergio Martínez, some rights reserved (CC BY-NC), uploaded by Sergio Martínez
- 14. (c) WoRMS for SMEBD, some rights reserved (CC BY-NC-SA)
- 15. (c) Christine Veeschkens, some rights reserved (CC BY-NC-ND)
- 16. (c) gailhampshire, some rights reserved (CC BY)
- 17. (c) Stefan Thiesen, some rights reserved (CC BY-NC-ND)
- 18. (c) Corey Lange, some rights reserved (CC BY-NC), uploaded by Corey Lange
- 19. (c) chris buelow, some rights reserved (CC BY-NC)
- 20. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 21. (c) Andrew Reding, some rights reserved (CC BY-NC-ND)
- 22. (c) Dan Dzurisin, some rights reserved (CC BY-NC-ND)
- 23. (c) Yathin, some rights reserved (CC BY-NC-ND)
- 24. (c) moviecoco568, some rights reserved (CC BY)
- 25. (c) cotinis, some rights reserved (CC BY-NC-SA)
- 26. (c) pfaucher, some rights reserved (CC BY-NC), uploaded by pfaucher
- 27. (c) Gabriel Barathieu, some rights reserved (CC BY-SA)