Horsehead tilefish (Branchiostegus japonicus) fish species and information / pictures of Horsehead tilefish - Branchiostegus japonicus

Horsehead tilefish (Branchiostegus japonicus) fish species information

Scientific Name
Branchiostegus japonicus

Common Name
Horsehead tilefish

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

Classification

Classified By
Houttuyn, 1782
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Tilefishes (Malacanthidae)

Distribution

Region
Western Pacific
Distribution
Western Pacific: Central Honshu to the South China Sea. Also reported as far south as the Arafura Sea (Ref. 9819).
Range
40°N - 15°N

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
30 m
Depth To - meters
200 m
Zone
demersal
Environment
Marine; demersal; depth range 30 - 200 m (Ref. 8991)
Trophic Level
3.4 s.e. 0.45 Based on food items.
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
46.0 cm
Common Length
35.0 cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: commercial
Vulnerability
Moderate vulnerability (35 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.18-0.36; tmax=12)
Threat To Humans
  Harmless
IUCN Red List Status
  Least Concern (LC)