Overview

Comprehensive Description

Biology

Typically found on sandy substrates, sometimes coming into very shallow waters on sand flats (Ref 2334, 48635), to feed on sand-dwelling invertebrates (Ref. 48635). Sometimes enters estuaries and freshwater (Ref. 7050). Marketed fresh (Ref. 3289).
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Distribution

Distribution

Madagascar, Seychelles
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Source: World Register of Marine Species

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Indo-Pacific. Possibly occurs in Micronesia (Ref. 1602).
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Physical Description

Size

Maximum size: 1000 mm TL
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Max. size

100.0 cm TL (male/unsexed; (Ref. 2334))
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Diagnostic Description

Tip of lower jaw angular, with a pointed symphysis; no black pigment on ventral surface of snout; tooth patches on parasphenoid and basibranchial bones more elongate, average width divided by length is 0.28 and 0.34, respectively; number of teeth in second pharyngobranchial tooth patch usually 15-30.
  • Smith, D.G. 1999 Anguillidae. Freshwater eels. p. 1630-1636. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 3. Batoid fishes, chimaeras and bony fishes part 1 (Elopidae to Linophrynidae). FAO, Rome.   http://www.fishbase.org/references/FBRefSummary.php?id=9828 External link.
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Ecology

Habitat

Environment

reef-associated; freshwater; brackish; marine
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Trophic Strategy

Typically found on sandy substrates, sometimes coming into very shallow waters on sand flats (Ref 2334, 48635), to feed on sand-dwelling invertebrates (Ref. 48635). Sometimes enters estuaries and freshwater (Ref. 7050).
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Conservation

Threats

Not Evaluated
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Relevance to Humans and Ecosystems

Benefits

Importance

fisheries: minor commercial; bait: usually
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