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🌊 Marine Least Concern 🌡️ Tropical

Annular sole

Brachirus annularis Fowler, 1934
Max Length
13 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Annular sole (Brachirus annularis) is a ray-finned fish of the family Soleidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 13 cm. With a trophic level of 3.6, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Brachirus annularis
Authority
Fowler, 1934
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
13 cm
Trophic Level
3.6
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 70; Anal soft rays: 57; Vertebrae: 43. Elongated sole with distinct, dark brown annular patches on ocular side of the body. Body depth more than 2.5 SL. Pectoral fins small, with unbranched rays. Divergent groove scales below lateral line 4-7. All fins brownish, black on tips .: short and / or deep.

🌀 Behaviour

Behavioural data for Annular sole 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 ? - 271 m . Tropical West Pacific: northwestern Australia and Japan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.07 (TL)
Max TL
13cm
Dorsal Rays
70
Anal Rays
57
Vertebrae
43

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Fowler, 1934

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Annulate Sole
🇯🇵Japanese Wamonushinoshita · ワモンウシノシタ
🇰🇷Korean 얼룩서대
🇨🇳Chinese 比目魚 · 雲斑寬箬鰨 · 鰨沙 · 龍舌

Scientific Synonyms

Scientific Name Author Year Status
Synaptura annularis Fowler 1934 Synonym
Synaptura nebulosa Chen & Weng 1965 Synonym
Zebrias annularis Fowler 1934 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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