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🌊 Marine Least Concern 🌡️ Tropical

Australian soldierbream

Argyrops notialis Iwatsuki & Heemstra, 2018
Max Length
30.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
50–200 m
Climate
Tropical
Resilience
Medium
Vulnerability
44.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Overview information for Australian soldierbream is currently being compiled by our editorial team.

Scientific Name
Argyrops notialis
Authority
Iwatsuki & Heemstra, 2018
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
30.1 cm
Depth Range
50–200 m
Trophic Level
3.5
Resilience
Medium
Vulnerability
44.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 8. This species is distinguished from all its congeners by the following set of characters: body deep and compressed; D XI,10; the first spine rudimentary (only 1 dorsal-fin spine on first dorsal pterygiophore), second to fifth spines (4 or 5) very elongate and flattened in juveniles 10-20 cm SL (second spine often reaching beyond last dorsal soft ray, becoming shorter and reaching 1st soft dorsal-fin ray base in specimens ca. 30 cm SL); second spine longer than head length, reaching beyond first soft dorsal-fin ray; orbit diameter clearly less than suborbital depth; pupil diameter subequal to or clearly less than preorbital length (adults, ca. 30 cm SL; juveniles, ca. 20 cm SL); rear margin of the upper jaw reaches a vertical beyond anterior rim of pupil; body bars faint reddish and not present at ca. 20 cm SL; all fins reddish hyaline .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Australian soldierbream is currently being reviewed.

🦐 Diet

Diet information for Australian soldierbream is currently being compiled.

🥚 Reproduction

Reproduction data for Australian soldierbream is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 50 - 200 m . Tropical Indian Ocean: Western Australia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L2.96 (TL)
Max TL
30.1cm
Dorsal Spines
11
Dorsal Rays
10
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
44.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Iwatsuki & Heemstra, 2018

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