Edited by Scott Loarie, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 2. (c) marlin harms, some rights reserved (CC BY)
- 3. (c) Erik Hannon, some rights reserved (CC BY)
- 4. (c) Ed Bierman, some rights reserved (CC BY)
- 5. (c) Don Loarie, some rights reserved (CC BY)
- 6. (c) Arjan Gittenberger, some rights reserved (CC BY-NC-SA)
- 7. (c) Jerry Kirkhart, some rights reserved (CC BY)
- 8. (c) amy lemur, some rights reserved (CC BY-NC-ND)
- 9. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 10. (c) Nate, some rights reserved (CC BY-NC)
- 11. (c) matt knoth, some rights reserved (CC BY-NC-ND)
- 12. (c) Ken-ichi Ueda, some rights reserved (CC BY-NC)
- 13. (c) Ken-ichi Ueda, some rights reserved (CC BY-NC-SA)
- 14. (c) Minette Layne, some rights reserved (CC BY-SA)
- 15. (c) Dan Hershman, some rights reserved (CC BY)
- 16. (c) Minette, some rights reserved (CC BY-NC)
- 17. (c) 2005 California Academy of Sciences, some rights reserved (CC BY-NC-SA)
- 18. (c) Aleta Rodriguez, some rights reserved (CC BY-NC-ND)
- 19. (c) Jeff Howard, some rights reserved (CC BY-NC-SA)
- 20. no rights reserved
- 21. (c) Wendy Feltham, all rights reserved, uploaded by Wendy Feltham
- 22. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 23. (c) Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology, some rights reserved (CC BY-NC-SA)
- 24. (c) california academy of sciences geology, some rights reserved (CC BY-NC-ND)
- 25. (c) WoRMS for SMEBD, some rights reserved (CC BY-NC-SA)
- 26. (c) Jerry Kirkhart, some rights reserved (CC BY-NC)
- 27. (c) Don Ehlen, some rights reserved (CC BY-NC-ND)
- 28. (c) kqedquest, some rights reserved (CC BY-NC)