📖 Overview
Bluelined hulafish (Trachinops brauni) is a ray-finned fish of the family Plesiopidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 8 cm. It occurs at depths between 3 and 10 metres. With a trophic level of 3.7, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.
Scientific Name
Trachinops brauni
🐟 Physical Description
Physical description for Bluelined hulafish is currently being
compiled.
🌀 Behaviour
Behavioural data for Bluelined hulafish is currently being
reviewed.
🦐 Diet
aquatic invertebrates
small fish
algae
detritus
🥚 Reproduction
🐣 Oviparous
📦 Batch Spawner
Spawning Season
spring-summer
Eggs are guarded by the male parent .
🌍 Habitat & Distribution
Marine; reef-associated; depth range 3 - 10 m . Temperate Endemic to Australia.
🌿 Ecology
Zone Preferences
🌊 Marine
🪸 Reef Associated
📐 Morphometrics
Length–Weight Relationship:
W = 0.00468 × L3.18
(TL)
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
IUCN Category
Least Concern
📊 Population Risk & Fisheries
Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.7
Predator
🌐 Names & Taxonomy
|
Language |
Common Names |
|
🇬🇧English
|
Blue-lined Hulafish · Blue-lined Prettyfin · Bluelined Hulafish · Bluelined Prettyfin · Braun's Hulafish · Brauns Hulafish
|
|
🇵🇹Portuguese
|
Assessor-de-faixa-azul
|
|
🇪🇸Spanish
|
Pez hula-hula de línea azul
|
📚 Scientific References
13
publications cited
General
-
Froese, R. and Pauly, D. (Editors)
(2024).
FishBase.
World Wide Web electronic publication.
FishBase Consortium.
Link
↗
Conservation
-
IUCN
(2024).
The IUCN Red List of Threatened Species.
Version 2024-1.
International Union for Conservation of Nature.
Link
↗
Taxonomy
-
GBIF Secretariat
(2024).
GBIF Backbone Taxonomy.
Checklist dataset.
Global Biodiversity Information Facility.
DOI ↗
Nutrition
-
USDA Agricultural Research Service
(2024).
FoodData Central.
USDA National Nutrient Database.
United States Department of Agriculture.
Link
↗
Fishery
-
NOAA Fisheries
(2024).
FishWatch: U.S. Seafood Facts.
National Oceanic and Atmospheric Administration.
Link
↗
-
Monterey Bay Aquarium
(2024).
Seafood Watch Recommendations.
Monterey Bay Aquarium Foundation.
Link
↗
Aquaculture
-
FAO Fisheries and Aquaculture Department
(2024).
The State of World Fisheries and Aquaculture.
Food and Agriculture Organization of the United Nations.
Link
↗
Distribution
-
Kaschner, K., Kesner-Reyes, K., Garilao, C., Segschneider, J., Rius-Barile, J., Rees, T., Froese, R.
(2024).
AquaMaps: Predicted range maps for aquatic species.
AquaMaps.
Link
↗
Ecology
-
Nelson, J.S., Grande, T.C., Wilson, M.V.H.
(2016).
Fishes of the World.
5th edition.
John Wiley & Sons.
Behavior
-
Helfman, G.S., Collette, B.B., Facey, D.E., Bowen, B.W.
(2009).
The Diversity of Fishes: Biology, Evolution, and Ecology.
2nd edition.
Wiley-Blackwell.
Morphology
-
Froese, R.
(2006).
Cube law, condition factor and weight-length relationships: history, meta-analysis and recommendations.
Journal of Applied Ichthyology, 22(4), 241-253.
DOI ↗
Toxicology
-
Halstead, B.W., Auerbach, P.S., Campbell, D.
(1988).
A Colour Atlas of Dangerous Marine Animals.
Wolfe Medical Publications.
Wolfe Medical.
Reproduction
-
Balon, E.K.
(1975).
Reproductive Guilds of Fishes: A Proposal and Definition.
Journal of the Fisheries Research Board of Canada, 32(6), 821-864.
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed
.