Photo credits for life, animals, and vertebrates trees

For the Life tree (three domains):
  • Mushroom and leek images courtesy of Anne Monk.
  • Starfish image courtesy of Roy Caldwell, Department of Integrative Biology, University of California, Berkeley.
  • Images of Methanococcus jannischii, Halobacterium salinarium, two pictures of Sulfolobus acidocaldarius, and the fruiting body of Stigmatella aurantiaca courtesy of the Department of Bacteriology, University of Wisconsin–Madison.
  • Scanning electron micrograph of the common soil bacteria Pseudomonas aeruginosa courtesy of Jim Sullivan and “Cells alive!”.
  • Images of cyanobacteria, the Cretaceous dinoflagellate Dinogynium, and the diatom courtesy of Jere Lipps, Department of Integrative Biology, University of California, Berkeley.
  • Images of thecamoeba, kinetoplastid, euglenoid, trichomonad, and chloroplast courtesy of Scott Dawson, Department of Molecular and Cell Biology (MCB), University of California, Berkeley.
For the Animals tree (clockwise from lower right):
  • Flatworms image [Fasciola hepatica (sheep liver fluke) — TREMO32P.GIF] © J. Houseman, University of Ottawa. (from BIODIDAC)
  • Brachiopods image [Lingula] from UCMP website.
  • Bryozoans image [Crisia occidentalis] courtesy of the California Academy of Sciences; photo by George Brooks.
  • Molluscs image [Gastropod shell — GAST001P.GIF] © J. Houseman, University of Ottawa. (from BIODIDAC)
  • Annelids image [Lumbricus terrestris (earthworm) — CORN019P.jpg] © Cornuet. (from BIODIDAC)
  • Nematode image from UCMP website.
  • Tardigrade image courtesy of Bruce Jaffee, University of California, Davis.
  • Arthropod (moth) image [Saturniid moth — ATA0042.JPG] courtesy of Biology Department, University of Alberta. (from BIODIDAC)
  • Echinoderm (starfish) image courtesy of Crissy Huffard, UCMP.
  • Tunicates image courtesy of Crissy Huffard, UCMP.
  • Vertebrates image (fish) courtesy of Crissy Huffard, UCMP.
  • Cnidarians image [Crimson anemone — ANTHO49P.GIF] © D. Giberson, UPEI. (from BIODIDAC)
  • Sponges image courtesy of Crissy Huffard, UCMP.
For the Vertebrates tree (clockwise from lower left):
  • Lampreys image (Mountain Brook Lampreys) courtesy of the Pennsylvania Department of Conservation and Natural Resources; photo by Gary Meszaros.
  • Placoderms image (Bothriolepis) from UCMP website.
  • Cartilaginous fish image [Carcharhinus falciformis (Silky Shark) — 0000 0000 0602 0411] © 2002 Adam P. Summers, Museum of Vertebrate Zoology, University of California, Irvine. (from CalPhotos)
  • Ray-finned fish image [Lepomis macrochirus (Bluegill) — 0000 0000 1102 0861] © 2002 John White. (from CalPhotos)
  • Coelacanth image courtesy of Roy Caldwell, University of California, Berkeley; photo by Mark Erdmann.
  • Lungfish image from UCMP website.
  • Salamanders image [Batrachoseps nigriventris (Black-bellied Slender Salamander) — 0000 0000 0502 0559] © 1998 William Leonard. (from CalPhotos)
  • Frogs image [Rana catesbeiana (American Bullfrog) — 0000 0000 0902 0247] © 2002 William Flaxington. (from CalPhotos)
  • Monotreme mammals image (echidna) from UCMP website.
  • Marsupial mammals image [Didelphis virginiana (Virginia Opossom) — 8030 3192 4155 0012] courtesy of Alden M. Johnson © California Academy of Sciences. (from CalPhotos)
  • Placental mammals image [Cervus elaphus (Wapiti) — 1335 3153 0673 0026] courtesy of Gerald and Buff Corsi © California Academy of Sciences. (from CalPhotos)
  • Turtles image [Clemmys marmorata (Western Pond Turtle) — 8235 3181 2555 0044] Courtesy of Gerald and Buff Corsi © California Academy of Sciences. (from CalPhotos)
  • Snakes image [Thamnophis sirtalis tetrataenia (San Francisco Garter Snake) — 8253 3202 3496 0038] courtesy of Ted Brown © California Academy of Sciences. (from CalPhotos)
  • Lizards images [Gerrhonotus multicarinatus (Southern Alligator Lizard) — 0091 3183 0938 0034] courtesy of John H. Tashjian © California Academy of Sciences. (from CalPhotos)
  • Crocodiles image [Crocodylus acutus (American Crocodile) — 0091 3183 0984 0038] courtesy of Gerald and Buff Corsi © California Academy of Sciences. (from CalPhotos)
  • Pelican image courtesy of National Oceanic and Atmospheric Administration, Department of Commerce; photo by William B. Folsom.
  • Non-bird Saurischian dinosaurs image courtesy of Dave Smith, UCMP.
  • Ornithischian dinosaurs image (stegosaur) from UCMP website.