Results 1 results found Reef with azure vase sponge and pennant bannerfish (Heniochus chrysostomus), Sulawesi, Indonesia, Southeast Asia, Asia Pennant bannerfish (Heniochus chrysostomus) swimming underwater, Papua New Guinea Hawaii, Pennant Bannerfish (heniochus chrysostomus) gliding through water together, Typical hawaiian reef scene. Hawaii, Two Pennant Bannerfish (heniochus chrysostomus) gliding through water together. Pennant Bannerfish, Heniochus chrysostomus, Blue Corner, Micronesia, Palau