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🌊 Marine Data Deficient 🌡️ Tropical

Red Sea soldierbream

Argyrops megalommatus Klunzinger, 1870
Max Length
20.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
100–400 m
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Usually caught on reefs, and feeds on benthic organisms and according to D. Golani (HUJF), this species is collected in deeper waters at 100-400 m .

Scientific Name
Argyrops megalommatus
Authority
Klunzinger, 1870
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
20.7 cm
Depth Range
100–400 m
Trophic Level
3.5
Resilience
Medium
Vulnerability
36.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 12 - 1; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 8; Vertebrae: 24. This species is distinguished from all its congeners by the following set of characters: body deep, becoming compressed and slender with growth; D XII,10; the first 2 dorsal-fin spines are rudimentary (2 dorsal-fin spines on 1st dorsal pterygiophore), 3DFS longest (1.0-1.3, mean 1.2, in 3DFS/4DFS), third spine not reaching beyond first soft dorsal-fin ray origin, and less than head length; orbit diameter is subequal to suborbital depth. Colouration: body uniform pink with belly silvery and chin white, all fins pink. This species is often being confused with A. filamentosus and juveniles of A. spinifer; but it differs by having red spinous dorsal-fin rays (vs. yellow orange in true A. filamentosus from South Africa and Mozambique); also the third spinous dorsal-fin spine is longest (vs. third and fourth spines very elongate in A. filamentous and longest in A. spinifer) .Cross section: compressed.

🌀 Behaviour

Behavioural data for Red Sea soldierbream is currently being reviewed.

🦐 Diet

Diet information for Red Sea soldierbream is currently being compiled.

🥚 Reproduction

Reproduction data for Red Sea soldierbream is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 100 - 400 m . Tropical Indian Ocean, Red and possibly Gulf of Aden.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.4
Food Items

benthic organisms and according to D

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L2.96 (TL)
Max TL
20.7cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
3
Anal Rays
8
Vertebrae
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Klunzinger, 1870

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