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Yellow longhorn cowfish isolated on black. Front view
Longhorn Cowfish Lactoria cornuta occurs in the tropical Indo-Pacific from Red Sea and East Africa to the Marquesan and Tuamoto islands, north to southern Japan, south to Lord Howe Island in a depth range from 1 to 100m, max. length 46 cm, common 40 cm. \nThe species lives on coastal muddy or sandy habitats in still bays and is commonly found in harbours and estuaries, feeding on benthic invertebrates by blowing away the sand. It's exactly what this specimen begins to do. \nCows have only front horns. The Longhorn Cowfish Lactoria cornuta has rear horns too! \nLembeh Strait, Sulawesi, Indonesia\n1°28'22.56 N 125°14'3.888 E at 17m
Juvenile Longhorn Cowfish
Single longhorn cowfish (lactoria cornuta) swimming near an sea anemonia plant.
Two horned cow fish staring at you
Yellow Cowfish isolated on blue background seamless pattern
boring blowfish
A yellow longhorn cowfish ooohhh
Thornback Cowfish Lactoria fornasini occurs in the tropical Indo-West Pacific from East Africa to the Hawaiian and Rapa Islands, north to southern Japan, south to Lord Howe Island and in the Southeast Atlantic, sometimes reaching the southeast coast of South Africa. The solitary species occurs in a depth range from 5 to 132 m, usually from 6 to 30m, max. total length 23cm. Thornback Cowfish inhabits clear outer lagoon and seaward reefs. Males are highly territorial. \nThe 'rowing' swimming motion is achieved using their dorsal, anal, and pectoral fins, while the caudal fin is reserved for bursts of speed. \nCowfishes have the ability to secrete a toxic mucus, ostracitoxin, as a chemical defense against predators. Released under stress, this toxin dissolves in water and can harm or kill nearby marine life, including the boxfish itself in confined spaces like tidepools. While effective for predator deterrence, the toxin can temporarily disrupt local reef ecosystems. \nLembeh Strait, Indonesia \n1°25'51.21 N 125°11'5.142 E at 26m depth
Longhorn Cowfish
Pufferfish in the aquarium
Longhorn Cowfish, lactoria cornuta, Adult against Black Background
Ornate Cowfish, Aracana ornata, Eastern Indian Ocean, Australia, California
Swimming boxfish
Colorful Coral Reef Teeming with Exotic Fish. Lively and colorful coral reef in a vibrant underwater world. Diverse array of tropical fish swimming freely in their aquatic environment, creating a mesmerizing scene for nature and animal enthusiasts alike.
3d rendering close-up shot of Longhorn cowfish (Lactoria cornuta) underwater on dark shallow reefs sea background.
Thornback Cowfish Lactoria fornasini occurs in the tropical Indo-West Pacific from East Africa to the Hawaiian and Rapa Islands, north to southern Japan, south to Lord Howe Island and in the Southeast Atlantic, sometimes reaching the southeast coast of South Africa. The solitary species occurs in a depth range from 5 to 132 m, usually from 6 to 30m, max. total length 23cm. Thornback Cowfish inhabits clear outer lagoon and seaward reefs. Males are highly territorial. \nThe 'rowing' swimming motion is achieved using their dorsal, anal, and pectoral fins, while the caudal fin is reserved for bursts of speed. \nCowfishes have the  ability to secrete a toxic mucus, ostracitoxin, as a chemical defense against predators. Released under stress, this toxin dissolves in water and can harm or kill nearby marine life, including the boxfish itself in confined spaces like tidepools. While effective for predator deterrence, the toxin can temporarily disrupt local reef ecosystems. \nDendronephthya sp. Soft Corals come in a spectacular range of colors and grow under overhangs and caves. These soft corals have huge distribution starting from the Red Sea and the Indian Ocean to Tonga, the Solomon Islands and the Great Barrier Reef in Australia. The species feeds almost exclusively on phytoplankton and occurs in shallow and deeper waters. \nLembeh Strait, Indonesia \n1°27'33.36 N 125°13'52.734 E at 22m depth
Fish under water, yellow trunk cow fish: lactoria cornuta
Underwater coral reef in red sea
Cowfish or Longhorn Yellow Boxfish. Snorkeling and diving, observing exotic fish. Tropical bright pisces that can live in aquariums, oceanariums or sea, ocean.
Cropped shot of an unrecognizable young man fishing while out at sea on his boat
Yellow boxfish or Cubicus boxfish in a tank
Goldfish swimming in the water with a black background photographed in Chengdu
Thornback cowfish, Lactoria fornasini. High quality photo in daylight on a blue background
Japanese Inflator Filefish Brachaluteres ulvarum is primarily associated with the waters of the Northwest Pacific around Japan, but it has been documented in Indonesian regions such as the Lembeh Strait in North Sulawesi, usually in a depth range from 25 to 30m, this specimen slightly shallower in Flowerpot coral Goniopora sp. \nMax. length is 7.5cm.\n\nThe secretive species inhabits bottoms with green seaweed on deep coastal slopes, usually among soft corals and feeds on algae and crabs. Like puffers, Brachaluteres ulvarum is capable of inflating its body. \n\nMany species occur in the Lembeh Strait at a shallower depth than elsewhere: with little current and relatively dark water, it appears to be deeper. \n\nLembeh Strait, North Sulawesi, Indonesia   \n1°27'39.69 N 125°14'33.342 E at 20m depth
A longhorn cowfish (Lactoria cornuta)  underwater closeup
Beautiful crab shell isolated on white background
Longhorn boxfish (Lactoria cornuta), also known as the horned boxfish.
The Pacu's piranha-like appearance is aptly complemented by its insatiable hunger.
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