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Lutjanus monostigma  (Cuvier, 1828)

One-spot snapper
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Lutjanus monostigma   AquaMaps   Data sources: GBIF OBIS
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Lutjanus monostigma
Picture by Rusconi, G.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.

Environment / Climate / Range Ecology

Marine; reef-associated; depth range 1 - 60 m (Ref. 9710).   Tropical, preferred ?; 31°N - 27°S, 31°E - 136°W (Ref. 55)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: East Africa to the Marquesas and Line islands, north to the Ryukyu Islands, south to Australia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL male/unsexed; (Ref. 55); common length : 50.0 cm TL male/unsexed; (Ref. 55)

Short description Morphology | Morphometrics

Dorsal spines (total): 10; Dorsal soft rays (total): 13-14; Anal spines: 3; Anal soft rays: 8 - 9. Adults grey or yellowish grey to brown with yellow fins. At night it is brown to red in color. With or without black side spot that can be turned on or off at will (Ref. 48635). Dorsal profile of head gently to moderately sloped. Preorbital width about equal to eye diameter. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally silvery white with yellow fins, and usually a black spot below the middle of the dorsal fin that is intersected by the lateral line (Ref. 469). Body depth 2.6-3.0 in SL (Ref. 90102).

Biology     Glossary (e.g. epibenthic)

Adults inhabit coral reef areas, usually close to shelter in the form of caves, large coral formations and wreckage. Usually solitary; occasionally occurring in small groups. They feed mainly on fishes and benthic crustaceans, primarily crabs (Ref. 37816) at night. Flesh is sometimes ciguatoxic, and commonly so in Tuvalu (Ref. 9513).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Reports of ciguatera poisoning (Ref. 4690)




Human uses

Fisheries: commercial; aquaculture: commercial
FAO(Publication : search) | FisheriesWiki | Sea Around Us

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