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Branchiostegus japonicus (Houttuyn, 1782)

Horsehead tilefish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Branchiostegus japonicus   AquaMaps   Data sources: GBIF OBIS
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Image of Branchiostegus japonicus (Horsehead tilefish)
Branchiostegus japonicus
Picture by Randall, J.E.


Philippines country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: scarce (very unlikely) | Ref: Dooley, J.K. and Y. Iwatsuki, 2012
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Confirmed to occur in the Philippines (Ref. 89848). Museum: USNM 5255, 149051 (Ref. 8991). Also Ref. 9877,
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Rau, N. and A. Rau, 1980
National Database:

Common names from other countries

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Latilidae (Deepwater tilefishes)
Etymology: Branchiostegus: Greek, brangchia = gills + Greek, stego = roof, to cover (Ref. 45335).

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

seewasser demersal; tiefenbereich 30 - 200 m (Ref. 8991).   Tropical; 40°N - 15°N, 105°E - 144°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Pacific: Central Honshu to the South China Sea. Also reported as far south as the Arafura Sea (Ref. 9819).

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm ?, range 21 - ? cm
Max length : 46.0 cm TL Männchen/unbestimmt; (Ref. 40637); common length : 35.0 cm TL Männchen/unbestimmt; (Ref. 9137); max. veröff. Gewicht: 1.3 kg (Ref. 40637); max. veröff. Alter: 12 Jahre (Ref. 5878)

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Found in the sublittoral zone on sandy mud bottoms (Ref. 11230). Most common of Japanese tilefishes (Ref. 559).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Dooley, J.K., 1978. Systematics and biology of the tilefishes (Perciformes: Branchiostegidae and Malacanthidae) with descriptions of two new species. NOAA Tech. Rep. NMFS Circ. No. 411:1-78. (Ref. 8991)

IUCN Rote Liste Status (Ref. 130435)

  nicht bedroht (LC) ; Date assessed: 27 January 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

Fischereien: kommerziell
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 13.4 - 23.4, mean 18.8 (based on 153 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00537 - 0.02137), b=3.09 (2.90 - 3.28), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.45 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.18-0.36; tmax=12).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (35 of 100).
Preiskategorie (Ref. 80766):   Very high.