Shana Katzman, PhDさんのイラストまとめ

For the #SundayFishSketch theme of movie star fishes, I drew a hammerhead shark, one of the stars in Sharknado. #Sciart

An old (over 200 years) Greenland shark. They are not especially ancient, in relative shark terms, but these sharks may live a very long time, perhaps up to 400 years or more. Their slow and very cold lifestyle may enable a lengthy lifespan. #SundayFishSketch #Sciart