Found in lowland backwaters and muddy river bottoms, never fast-flowing waters. Amazon Basin: Orinoco, and related areas in northern South America. Weight up to 20 kg (44 pounds)ĭISTRIBUTION/HABITAT: Tropical. The color is dark with anterior ventral part yellowish. GENERAL CHARACTERISTICS: This eels (knifefishes) body is elongated and cylindrical, almost without scales head flattened mouth large with one row of conical teeth on each jaw presence of three abdominal pairs of electric organs. Georgia Aquarium /home/galleries/tropical-d…įamily: Gymnotidae (Naked-back knifefishes) When approached, the animal withdraws into its burrow for protection.Ĭalifornia Academy of Sciences Steinhart Aquarium Hidden Reef 2018ĮOL eol.org/pages/205986/hierarchy_entries/44704953/details
Part of the eel’s body remains in the burrow as it faces the current to feed.
Wolf eel diet in captivity skin#
Secretions from the skin harden and stabilize burrow sides. The garden eel drives its pointy tail into the sand to create a burrow. REMARKS: Garden eels are usually found in colonies containing up to several hundred. The eggs hatch out and the larvae float until the eels are large enough to swim down and make a burrow. After mating the fertilized eggs are released into the current and float near the surface in the open ocean. Males defend the females they have chosen. With tails remaining in their burrows, they meet and entwine bodies. REPRODUCTION: During mating season, males and females move their burrows closer together. hassi feeds on microscopic animals in the water column. Found on sandy bottoms with some current near a reef at depths of 7–45 m (22-140 ft).ĭIET IN THE WILD: H. Length up to 40 cm (16 in), body diameter of about 14 mm (1/2 in)ĭISTRIBUTION/HABITAT: Tropical Indo-Pacific: Red Sea and East Africa to the Society Islands. The third spot is on the anus, which is usually in the burro. GENERAL CHARACTERISTICS: The color is variable with tiny spots covering the body including three large black spots, two of which are usually visible.
Class: Actinopterygii (ray-finned fishes)įamily: Congridae (Conger and garden eels)
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