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Spotted Garden Eel

on September 16, 2011
Aquarium Guide - Mini

Tightening its muscular body to make itself rigid, the spotted garden eel drives its pointy tail deep into the sandy sea floor.

Design

Spotted Garden Eel

Tightening its muscular body to make itself rigid, the spotted garden eel drives its pointy tail deep into the sandy sea floor. The skin in its tail contains a hard substance, so it isn’t hurt. Once the eel is deep enough, it wiggles its dorsal fin, pushing sand out of the hole. Slime from the eel’s skin cements the walls of its burrow, preventing cave-ins.

Features

  • The spotted garden eel resembles a worm with a white body covered in small black spots. There are three prominent black patches located on the body.

Fun Facts

  • When feeding, the spotted garden eel rises out of its burrow, exposing up to two-thirds of its body.
  • Each eel lives in a single burrow, which it rarely leaves.
  • Several hundred of these creatures may live together in a colony, swaying in the current like blades of seagrass.
  • Juveniles are entirely black.
  • When disturbed, the spotted garden eel retreats back into its hole.

CLASS: Actinopterygii (ray-finned fishes)
ORDER: Aulopiformes (lizardfishes and relatives)
FAMILY: Congridae (marine eels)
GENUS/SPECIES: Heteroconger hassi

Size: Up to 16 in (40 cm)
Depth: 23–150 ft (7–45 m)
Diet: Plankton
Habitat: Sandy bottoms near coral reefs in Indo-Pacific oceans from the Red Sea to Australasia and in the Pacific from New Caledonia to the Ryukyu Islands

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