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🌊 Marine Least Concern 🌡️ Temperate

Golden weedfish

Cristiceps aurantiacus Castelnau, 1879
Max Length
22 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
0–30 m
Climate
Temperate
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs in rock pools and subtidal area down to 30 m . Inhabits kelp beds, sometimes with loose weeds on sand; also in coastal bays. Feeds on weed dwelling crustaceans and small fish . Viviparous .

Scientific Name
Cristiceps aurantiacus
Authority
Castelnau, 1879
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
22 cm
Depth Range
0–30 m
Trophic Level
4
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

: elongated.

🌀 Behaviour

Behavioural data for Golden weedfish is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 0 - 30 m . Temperate Southwest Pacific: New South Wales, Australia and New Zealand.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
4±0.66
Food Items

weed dwelling crustaceans and small fish (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3.18 (TL)
Max TL
22cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Castelnau, 1879

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