Sarcopterygiilobe-finned fishes and terrestrial vertebrates


    • mountain cottontail
      Sylvilagus nuttallii
    • mountain cottontail
      Sylvilagus nuttallii
    • mountain cottontail
      Sylvilagus nuttallii
    • marsh rabbit
      Sylvilagus palustris
    • Des Murs's wiretail
      Sylviorthorhynchus desmursii
    • yellow-browed tit
      Sylviparus modestus
    • yellow-browed tit
      Sylviparus modestus
    • yellow-browed tit
      Sylviparus modestus
    • yellow-browed tit
      Sylviparus modestus
    • yellow-browed tit
      Sylviparus modestus
    • yellow-browed tit
      Sylviparus modestus
    • yellow-billed kingfisher
      Syma torotoro
    • siamang
      Symphalangus syndactylus
    • siamang
      Symphalangus syndactylus
    • siamang
      Symphalangus syndactylus