Lizardfishes and Relatives: Aulopiformes - Physical Characteristics, Behavior And Reproduction, Longnose Lancetfish (alepisaurus Ferox): Species Accounts, Tripodfish (bathypterois Quadrifilis): Species Accounts - GEOGRAPHIC RANGE, HABITAT, DIET, THEIR REL
water live bottom fishes
Lizardfishes and their relatives live in the Atlantic, Pacific, and Indian Oceans.
Lizardfishes and their relatives live at the bottom or swim freely in open water. These fishes live at depths from warm, shallow water near the shore to water so deep that light is almost absent. The bottom-dwelling fishes rest on rubble, sand, coral, rock, seaweed, or mud.
Lizardfishes and their relatives are predators (PREH-duhterz), or animals that hunt and kill other animals for food. Bottom-dwelling species eat smaller fishes and shrimps that they ambush and capture with their large, toothy mouths. At middle depths and in deep water lizardfishes and their relatives probably capture passing fish, squid, and shrimp.
Although the meat of shallow-water lizardfishes and their relatives is bony, some people eat it.
Lizardfishes and their relatives are not threatened nor endangered.
Additional Topics
Lizardfishes are long-bodied and have a large head that looks like the head of a reptile. Some of the relatives have a first ray on the dorsal fin that is much longer than the other rays. The dorsal (DOOR-suhl) fin is the fin along the midline of the back. Rays are supporting rods in the fins. Other relatives have a series of red bars on their pelvic fins, or the rear pair, corresponding to the re…
Scientists know little about the behavior of lizardfishes and their relatives. They do know that the bottom-dwelling species use camouflage and make very little movement. These characteristics allow the fish to ambush prey and avoid predators. These fishes swim in short, rapid bursts and then bury themselves. The fishes that live in middle depths and deep water may swim rapidly in pursuit of prey …
Physical characteristics: Longnose lancetfish have a long, thin body with a very long and high dorsal fin. These fish reach a length of more than 7 feet (2 meters). The mouth is large and has two fangs. The body is pale silver or shiny white or cream but is darker along the back and upper sides. At times the color has hints of light blue, green, or red. The fins are brown or black. Longnose lancet…
Physical characteristics: Tripodfish have a long, thin body and reach a length of about 7 inches (18 centimeters). The pectoral, pelvic, and tail fin rays are all very long. When erect, these rays act as a tripod on which the fish balances itself on the bottom. Tripodfish are bronze to pale with gray on the head and belly and along the lower back. Geographic range: Tripodfish live on both sides of…
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