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The diets of adult longear (longer than 102 mm) are composed of terrestrial insects (37%), fish (31%), aquatic insects (21%), and fish eggs (7%). [4] Largemouth bass, smallmouth bass and wading birds are all natural predators to the longear sunfish. [12] Smaller species of longear can be preyed on by larger sunfish populations.
Alepisaurus ferox, also known as the long snouted lancetfish, longnose lancetfish, or cannibal fish, is a species of lancetfish found in the ocean depths down to 1,830 m (6,000 ft). [ 3 ] [ 4 ] This species grows to 215 cm (85 in) in total length and a weight of 9 kg (20 lb).
Slimeheads are very slow-growing and long-lived fish; the orange roughy ranks among the longest-lived animals known, with a maximum reported age of 149 years (however, this age is disputed). Predators of slimeheads are not well known, but include large deep-roving sharks, cutthroat eels, merluccid hakes, and snake mackerels.
Lancetfish possess a long and very high dorsal fin, soft-rayed from end to end, with an adipose fin behind it. The dorsal fin has 41 to 44 rays and occupies the greater length of the back. This fin is rounded in outline, about twice as high as the fish is deep, and can be depressed into a groove along the back.
Rank Animal Scientific name Maximum length () Image Habitat 1: Whale shark: Rhincodon typus: 12.65 [1]: 2: Basking shark: Cetorhinus maximus: 12.27 [2]: 3: Giant oarfish
They typically live in tropical and subtropical water. For premium support please call: 800-290-4726 more ways to reach us
Despite being widespread throughout its range, the alfonsino is an uncommon fish in many areas, likely due to exploitation by commercial fisheries and depletion due to bycatch. It is listed as Least Concern by the International Union for Conservation of Nature (IUCN) because its extensive distribution protects it from danger of extinction and ...
The Rhinochimaeridae, commonly known as long-nosed chimaeras, [1] are a family of cartilaginous fish. They are similar in form and habits to other chimaeras, but have an exceptionally long conical or paddle-shaped snout. [2] The snout has numerous sensory nerve endings, and is used to find food such as small fish. [3]