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🌊 Marine 🌡️ Tropical

Itou's goatfish

Upeneus itoui Yamashita, Golani & Motomura, 2011
Max Length
12.3 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
23–27 m
Climate
Tropical
Resilience
High
Vulnerability
19.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Overview information for Itou's goatfish is currently being compiled by our editorial team.

Scientific Name
Upeneus itoui
Authority
Yamashita, Golani & Motomura, 2011
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
12.3 cm
Depth Range
23–27 m
Trophic Level
3.4
Resilience
High
Vulnerability
19.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9. A species of Upeneus with the following combination of characters: dorsal-fin rays VII + 9, first dorsal-fin spine longest; pectoral-fin rays 13–15 (usually 14); gill rakers 6 or 7 (mode 6) + 16–18 (17) = 22–25 (23); pored lateral-line scales 28–30 (29); no teeth on ectopterygoids; maximum body depth 20.9–24.7% SL (mean 22.7%); maximum head depth 18.0–20.6% SL (19.2%); barbel width 6.0–7.8% HL (7.0%); barbels white; a distinct reddish brown stripe from tip of snout to caudal-fin base through eye in life and fresh specimens; first dorsal fin with 4 irregular white bands in life, 4–6 irregular reddish brown bands (retained as dark bands in preserved specimens) and 4–6 white bands in fresh specimens; upper caudal-fin lobe pale white with 5–7 reddish brown bands (retained as dark bands in preserved specimens) and 5–9 irregular pure white bands in life and fresh specimens; lower caudal-fin lobe reddish with 5–9 short red bands (retained as dark bands in preserved specimens) and 5–9 short white bands or spots along ventral margin in life and fresh specimens .: fusiform / normal.

🌀 Behaviour

Behavioural data for Itou's goatfish is currently being reviewed.

🦐 Diet

Diet information for Itou's goatfish is currently being compiled.

🥚 Reproduction

Reproduction data for Itou's goatfish is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 23 - 27 m . Tropical Northwest Pacific: southern Japan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.09 (TL)
Max TL
12.3cm
Dorsal Spines
7
Dorsal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
19.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Yamashita, Golani & Motomura, 2011

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