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🌊 Marine 🌡️ Tropical

Pepperdot tonguefish

Symphurus multimaculatus Lee, Munroe & Chen, 2009
Max Length
9.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
300–400 m
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Specimens were collected by trawlers operating in deep waters, on the continental shelf and/or continental slope. Landed catch also contained S. orientalisand other deep-sea fishes known to occur at depths of about 300-400 m .

Scientific Name
Symphurus multimaculatus
Authority
Lee, Munroe & Chen, 2009
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Max Length
9.2 cm
Depth Range
300–400 m
Trophic Level
3.3
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🐟 Physical Description

Symphurus multimaculatus is distinguished from all congeners by the combination of: 1–2–2– 2–2 ID pattern, 14 caudal-fin rays, 9 abdominal vertebrae, 50–51 total vertebrae, 5 hypurals, 92–94 dorsal-fin rays, 79–82 anal-fin rays, 102–108 longitudinal scales, 45–48 scales in a transverse row, a small eye (9.1–10.1% HL), deep body (28.6–35.1% SL), and blind-side pigmentation featuring conspicuous, irregular, blackish-brown speckles especially conspicuous overlying pterygiophore regions of the dorsal and anal fins .: short and / or deep.

🌀 Behaviour

Behavioural data for Pepperdot tonguefish 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; benthopelagic; depth range 300 - 400 m . Tropical Northwest Pacific: Taiwan.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00912 × L3.13 (TL)
Max TL
9.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Lee, Munroe & Chen, 2009

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