Celebrity species: from the DiCaprio water beetle to Obama spiders

Forget the awards and acclaim - nothing says you've hit the big time like having a creature named after you

A new species of water beetle, discovered by scientists in Borneo, has been named after the Oscar-winning star of The Revenant. With its partially retractable head and slightly protruding eyes, Grouvellinus leonardodicaprioi was not named for its resemblance to the 43-year-old actor and environmentalist but because the scientists "wanted to highlight that even the smallest creature is important".