Malakichthys levis, Smooth seabass : fisheries

Malakichthys levis Yamanoue & Matsuura, 2002

Smooth seabass
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Malakichthys levis   AquaMaps   Data sources: GBIF OBIS
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Image of Malakichthys levis (Smooth seabass)
Malakichthys levis
Picture by Yamanoue, Y.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Acropomatiformes (Oceanic basses) > Malakichthyidae (Temperate ocean-basses)
Etymology: Malakichthys: Greek, malakia = softness + Greek, ichthys = fish (Ref. 45335); levis: Named for the absence of tooth-like spines on the chin ('levis' = beardless).

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; bathypelagic; depth range 143 - 256 m (Ref. 44351). Tropical; 11°S - 21°S, 116°E - 126°E (Ref. 57279)

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Eastern Indian Ocean: northern Australia, from the North West Cape, Western Australia to Cape Arnhem, Northern Territory.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 15.9 cm SL male/unsexed; (Ref. 44351)

Short description Identification keys | Morphology | Morphometrics

Anal spines: 3; Anal soft rays: 8. This species is distinct in having the following characters: no paired spines on chin; proximal-middle radial of first anal-fin pterygiophore is broad with cone-shaped hollow lacking lamellar septum; well developed lateral wing; A III, 8; pectoral-fin rays 14; gill rakers on lower arm 20-23; 49-53 scales on lateral line; 5-7 transverse scale rows above lateral line; body depth 26-35% SL (Ref. 76883).
Body shape (shape guide): elongated.

Biology     Glossary (e.g. epibenthic)

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

Main reference Upload your references | References | Coordinator | Collaborators

Yamanoue, Y. and K. Matsuura, 2002. Descriptions of two new acropomatid species of the genus Malakichthys (Teleostei: Perciformes) from Australia. Bull. Mar. Sci. 69(3):1139-1147. (Ref. 44351)

IUCN Red List Status (Ref. 130435: Version 2025-2)

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: bycatch
FAO - Publication: search | FishSource |

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search |