Labracoglossa nitida, Blue knifefish

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Labracoglossa nitida McCulloch & Waite, 1916

Blue knifefish
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Image of Labracoglossa nitida (Blue knifefish)
Labracoglossa nitida
Picture by Randall, J.E.

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

Teleostei (teleosts) > Centrarchiformes (Basses) > Scorpididae (Halfmoons)
Etymology: Labracoglossa: Greek, labrax, -akos = a fish, Dicentrarchus labrax+ Greek, glossa = tongue (Ref. 45335).
More on authors: McCulloch & Waite.

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

Marine; pelagic-neritic; depth range 0 - ? m (Ref. 30464), usually 0 - 20 m (Ref. 30464). Temperate

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

Southwest Pacific.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL male/unsexed; (Ref. 30464); common length : 15.0 cm TL male/unsexed; (Ref. 30464)

Biology     Glossary (e.g. epibenthic)

Occurs inshore over reef areas (Ref. 7300). Swim either singly or in small schools, moving very rapidly and erratically, stopping occasionally to gulp down a few large planktonic crustaceans (Ref. 30464).

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

Main reference Upload your references | References | Coordinator | Collaborators

Paulin, C., A. Stewart, C. Roberts and P. McMillan, 1989. New Zealand fish: a complete guide. National Museum of New Zealand Miscellaneous Series No. 19. 279 p. (Ref. 5755)

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

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
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Abundance
Life cycle
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Maturity
Maturity/Gills rel.
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Eggs
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Anatomy
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Stamps, coins, misc.
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Taxonomy
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References
References

Tools

E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Catch-MSY |

Special reports

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Summary page | Point data | Common names | Photos

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 |