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🌊 Marine Data Deficient 🌡️ Tropical

Yellow-snout soldierbream

Argyrops flavops Iwatsuki & Heemstra, 2018
Max Length
25.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
30–100 m
Climate
Tropical
Resilience
Medium
Vulnerability
40.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Yellow-snout soldierbream (Argyrops flavops), first described by Iwatsuki & Heemstra, 2018 is a medium-sized fish in the family Sparidae (order Perciformes). Adults typically reach 25.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 30 to 100 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Argyrops flavops
Authority
Iwatsuki & Heemstra, 2018
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
25.5 cm
Depth Range
30–100 m
Trophic Level
3.5
Resilience
Medium
Vulnerability
40.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 12; 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 and compressed; D XII,10; the first 2 dorsal-fin spines are rudimentary (2 dorsal-fin spines on first dorsal pterygiophore); third or fourth (rarely fifth) dorsal-fin spine longest (1.0-1.4, mean 1.2, in 3DFS/4DFS, reduction of dorsal-fin spines with growth might be determined by different environments), third spine less than head length and not reaching beyond the origin of first soft dorsal-fin ray in specimens greater than 20.0 cm SL, but juveniles less than ca.10.0 cm SL with third to eightth dorsal-fin spines extremely elongated, these spines becoming abruptly shorter at 10.0-15.0 cm SL; anterior and posterior margins of upper cheek scales nearly parallel just below posterior edge of eye; orbit diameter clearly less than suborbital depth. Colouration: body uniform orangish pink with belly and chin silvery, head with snout mostly yellow or orange, sometimes yellow or orange on cheek; spinous dorsal-fin rays are yellowish or orangish pink, especially on membrane, other fins are somewhat yellowish pink or pale pink, similar to Pacific Dentex; upper jaw and around the eyes often yellowish orange .Cross section: compressed.

🌀 Behaviour

Behavioural data for Yellow-snout soldierbream is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; demersal; depth range 30 - 100 m . Tropical Indian Ocean: Oman (Mutrah), Gulf of Oman, Arabian Sea.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L2.96 (TL)
Max TL
25.5cm
Dorsal Spines
12
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
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
40.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Iwatsuki & Heemstra, 2018

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