Franco Banfi / Sea star (Hacelia attenuata) on coral covered with mucilage, a symptom of rising sea temperature, Vis Island, Croatia, Adriatic Sea, Mediterranean.

Hiroya Minakuchi / Pantropical Spotted Dolphin (Stenella attenuata) pod bow riding, Ogasawara Island, Japan

Hiroya Minakuchi / Pantropical Spotted Dolphin (Stenella attenuata) porpoising, Ogasawara Island, Japan

DOC WHITE / Pygmy Killer Whales (Feresa attenuata) rear view Pacific

DOC WHITE / Pygmy Killer Whales (Feresa attenuata) with scarring / markings on skin, Pacific

DOC WHITE / Pygmy Killer Whales (Feresa attenuata) swimming, Pacific

Doug Perrine / Two Pygmy killer whales {Feresa attenuata}, Pacific Ocean

Doug Perrine / Pod of Pygmy killer whales {Feresa attenuata}, Pacific

Doug Perrine / Rescue of a stranded Pygmy killer whale {Feresa attenuata}, Florida, USA. NB - Editorial use only

Doug Perrine / Pod of Pygmy killer whales {Feresa attenuata}, Pacific

Doug Perrine / Pantropical spotted dolphin leaping high above surface {Stenella attenuata} Kona, Hawai (Non-ex).

Georgette Douwma / Jewel tip coral {Porites attenuata} Great Barrier Reef, Australia