Blue bat starfish (Patiria pectinifera) in a rare colour with six arms. Photographed in the Sea of Japan.

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Size: 7241px × 4827px
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Photo credit: © ALEXANDER SEMENOV/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, -armed, arms, asterinidae, bat, biological, biology, blue, color, colour, japan, patiria, pectinifera, rare, sea, starfish, zoological, zoology