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Photo Credits
- 1. (c) Natalie McNear, some rights reserved (CC BY-NC)
- 2. (c) dloarie, some rights reserved (CC BY), uploaded by dloarie
- 3. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 4. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 5. (c) Todd Pierson, some rights reserved (CC BY-NC-SA)
- 6. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 7. (c) Dmitry Mozzherin, some rights reserved (CC BY-NC-SA)
- 8. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 9. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
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- 11. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
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- 16. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
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- 21. (c) Don Loarie, some rights reserved (CC BY), uploaded by Don Loarie
- 22. (c) marlin harms, some rights reserved (CC BY)
- 23. (c) Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes, some rights reserved (CC BY-NC-SA)
- 24. (c) Brian Yap (葉), some rights reserved (CC BY-NC)
- 25. (c) Don Loarie, some rights reserved (CC BY)
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- 27. (c) cassidy, some rights reserved (CC BY-NC), uploaded by cassidy
- 28. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 29. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 30. (c) Robin Agarwal (ANudibranchMom on iNaturalist), some rights reserved (CC BY-NC)
- 31. (c) Images by John 'K', some rights reserved (CC BY-NC-ND)
- 32. (c) Ken-ichi Ueda, some rights reserved (CC BY-NC)
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- 34. (c) Liam O'Brien, some rights reserved (CC BY-NC), uploaded by Liam O'Brien
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- 61. (c) Randi Hausken, some rights reserved (CC BY-NC)
- 62. (c) Sue Wetmore, some rights reserved (CC BY-NC), uploaded by Sue Wetmore
- 63. (c) Ken-ichi Ueda, some rights reserved (CC BY-NC-SA)
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- 69. (c) Minette Layne, some rights reserved (CC BY-NC)
- 70. (c) M.E. Sanseverino, some rights reserved (CC BY-NC-ND)
- 71. (c) Amy Ruegg, some rights reserved (CC BY-NC), uploaded by Amy Ruegg
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- 78. (c) Cat Chang, some rights reserved (CC BY-NC), uploaded by Cat Chang
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- 80. (c) Ingrid Taylar, some rights reserved (CC BY)