Thamnaconus modestus, Black scraper : fisheries

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Thamnaconus modestus (Günther, 1877)

Black scraper
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Thamnaconus modestus   AquaMaps   Data sources: GBIF OBIS
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Image of Thamnaconus modestus (Black scraper)
Thamnaconus modestus
Picture by Lai, N.-W.

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

Teleostei (teleosts) > Tetraodontiformes (Puffers and filefishes) > Monacanthidae (Filefishes)
Etymology: Thamnaconus: Greek, thamna = shrub + Greek, konos, -ou = cone (Ref. 45335).
More on author: Günther.

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

Marine; reef-associated; oceanodromous (Ref. 51243); depth range 50 - 110 m (Ref. 126482). Tropical; 10°C - 28°C (Ref. 126482)

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

Northwest Pacific: Hokkaido, Japan to the Ryukyu Islands. Also known from the East and South China seas.

Length at first maturity / Size / Weight / Age

Maturity: Lm 25.9, range 21 - ? cm
Max length : 37.4 cm TL male/unsexed; (Ref. 123681); common length : 17.5 cm TL male/unsexed; (Ref. 56557)

Biology     Glossary (e.g. epibenthic)

Commercially cultured in Japan. Juveniles associate with drifting seaweed. Plankton feeder (Ref. 12114, 12115).

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

Main reference Upload your references | References | Coordinator : Hutchins, Barry | Collaborators

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Least Concern (LC) ; Date assessed: 18 July 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: bycatch
FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
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Length-weight rel.
Length-length rel.
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References

Tools

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

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Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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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 | National databases | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 11.5 - 24.9, mean 20.5 °C (based on 135 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00864 - 0.02105), b=2.96 (2.83 - 3.09), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.43 se; based on food items.
Generation time: 6.1 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (42 of 100). 🛈
Price category (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 34.9 [14.5, 81.1] mg/100g; Iron = 0.639 [0.311, 1.592] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.118 [0.054, 0.252] g/100g; Selenium = 47.4 [21.5, 110.7] μg/100g; VitaminA = 83.6 [21.9, 311.6] μg/100g; Zinc = 0.944 [0.597, 1.516] mg/100g (wet weight);