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Swamp and Spiny Eels: Synbranchiformes - Physical Characteristics, Behavior And Reproduction, Marbled Swamp Eel (synbranchus Marmoratus): Species Account - GEOGRAPHIC RANGE, HABITAT, DIET, SWAMP AND SPINY EELS AND PEOPLE, CONSERVATION STATUS

Animal Life ResourceFish and Other Cold-Blooded Vertebrates

MARBLED SWAMP EEL (Synbranchus marmoratus): SPECIES ACCOUNT

GEOGRAPHIC RANGE

Swamp and spiny eels are native to Africa, Asia, Australia, South America, and North America only as far north as Mexico. They have been introduced in Florida, Georgia, and Hawaii in the United States.

HABITAT

Swamp and spiny eels live in swamps, caves, and sluggish freshwater and in water with a low salt content. They live in leaf litter and mats of fine tree roots along the banks. Swamp eels can move overland, and some can live out of water for a long time. Some species are burrowers and dig holes in which to live. Four species are found only in caves.

DIET

Swamp and spiny eels eat bottom-dwelling fishes and invertebrates (in-VER-teh-brehts), or animals without a backbone, especially larvae (LAR-vee), which are animals in an early stage that must change form before becoming adults.

SWAMP AND SPINY EELS AND PEOPLE

In some parts of Asia, swamp eels and one species of spiny eel are valued as food and are sometimes kept in ponds or rice fields.

CONSERVATION STATUS

The World Conservation Union (IUCN) lists one species of swamp and spiny eels as Endangered, or facing a very high risk of extinction in the wild.

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