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🌊 Marine Least Concern 🍽️ Edible 🎣 Game Fish 🌡️ Tropical

Yellowfin goatfish

Mulloidichthys vanicolensis Valenciennes, 1831
Mulloidichthys Vanicolensis (Mulloidichthys vanicolensis)
Mulloidichthys Vanicolensis (Mulloidichthys vanicolensis)
Max Length
39.8 cm
Max Weight
1.1 kg
Lifespan
-
Trophic Level
3.9
Depth
1–113 m
Climate
Tropical
Resilience
Medium
Vulnerability
32.00/100
Typical Length
25 cm
Depth Zone
reef

📖 Overview

This occasionally schooling species inhabits sandy bottoms of reef flats, lagoons, coastal and seaward reefs . Benthopelagic . In large inactive aggregations by day, dispersing to sand flats to feed at night . Sometimes mixes with blue-striped snapper Lutjanus kasmira and shows blue stripes . Feeds on small worms and crustaceans. Also caught using ringnets . Minimum depth reported taken from Ref. 30874.

Scientific Name
Mulloidichthys vanicolensis
Authority
Valenciennes, 1831
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
39.8 cm
Max Weight
1.1 kg
Depth Range
1–113 m
Latitude
34°S – 33°N
Trophic Level
3.9
Resilience
Medium
Vulnerability
32.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Mulliformes
Mulliformes
Family
Mullidae
Mullidae
Genus
Mulloidichthys
Mulloidichthys
Species
Yellowfin goatfish
Mulloidichthys vanicolensis

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 7. Back red-orange, sides and belly whitish; yellow longitudinal band present; no dark blotch on under middle of 1st dorsal fin . All fins yellow . Head length 2.9-3.4 in SL, length of snout 2.2.-2.6 and barbel 1.2-1.5 in HL. Body depth 3.4-4.5 in SL. : fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Yellowfin goatfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
24cm TL

🌍 Habitat & Distribution

Marine; reef-associated; depth range 1 - 113 m . Tropical; 33°N - 34°S, 32°E - 109°W east to the Hawaiian Islands, Line Islands and Pitcairn Group, north to southern Japan, south to Joseph Bonaparte Gulf (northern in front of Western Australia), New South Wales (Australia), Lord Howe, Norfolk, Kermadec Islands, New Caledonia, Tonga and Gambier Islands (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.9±0.44
🐠 Schooling
Food Items

small worms and crustaceans

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.09 (TL)
Max TL
39.8cm
Max Weight
1,100g
Dorsal Spines
8
Dorsal Rays
9
Anal Spines
1
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.9
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
33°N – 34°S
Described By
Valenciennes, 1831

🎣 Angling Guide

Difficulty
Beginner
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Line Weight
15-30
Rod Type
medium-heavy spinning
Hook Size
2/0-5/0
Catch & Release
✓ Recommended
Best Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Techniques
bottom fishing popping cork soft plastics live bait
Bait & Lures
live shrimp cut mullet soft plastic paddle-tails popping corks
Recommended Tackle
  • medium-heavy 7ft spinning rod
  • 30-50 lb braid
  • fluorocarbon leader
Where to Find Them
  • grass flats
  • oyster bars
  • marsh drains
  • deeper channel edges
Tips & Tricks
Popping cork technique attracts fish from distance. Fish moving tides.
Catch & Release Tips

Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.

Regulations Summary

⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.

🍽️ Edibility & Flavour

"Yellowfin goatfish is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

⚡ Nutrition

Per 100g cooked - Source: USDA FoodData Central

Nutrient Amount
Protein 18.9 g
Omega-3 (total) 173 mg

🔬 Mercury Safety

Mercury data for Yellowfin goatfish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact
✓ Sustainable Choice

🔬 Full Nutritional Profile

Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)

Proximate Composition
Energy125 kcal
Moisture75 %
Protein20 %
Total Fat4 %
Ash1.3 %
Fatty Acids (g)
Saturated Fat1 g
Monounsaturated Fat1.2 g
Polyunsaturated Fat1.5 g
Omega-3 Total1 g
EPA0.3 g
DHA0.5 g
Omega-6 Total0.3 g
Key Minerals & Vitamins
Calcium20 mg
Iron0.7 mg
Magnesium30 mg
Phosphorus220 mg
Potassium380 mg
Sodium55 mg
Zinc0.5 mg
Selenium32 µg
Vitamin B122 µg

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Banded goatfish · Flame goatfish · Goatfish · Golden banded goatfish · Goldstripe goatfish · Red goatfish · Red weke · Vanikolo goatfish · Yellowfin Goatfish · Yellowstripe goatfish · goldenstripe goatfish · weke-'ula
🇫🇷French Capucin de Vanicolo · Capucin à nageoires jaunes · Surmulet à nageoires jaunes
🇯🇵Japanese Akahimeji · アカヒメジ
🇪🇸Spanish Salmonete vanicolense
🌍TAH 'ouma, taire, tau'o, vete
🇨🇳Chinese 无斑拟羊鱼 · 無斑擬羊魚 · 秋姑 · 金帶擬鬚鯛 · 鬚哥

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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