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🌊 Marine Least Concern 🍽️ Edible 🌡️ Tropical

Starry goby

Asterropteryx semipunctata Rüppell, 1830
Max Length
6.5 cm
Max Weight
Lifespan
Trophic Level
2.4
Depth
1–20 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
reef

📖 Overview

Found on algal-coated reef rock and rubble of inner flats and turbid lagoons . Takes refuge in burrows or holes in the reef . Benthic . Feeds on small benthic invertebrates . Solitary or in small group (Ref 90102).

Scientific Name
Asterropteryx semipunctata
Authority
Rüppell, 1830
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
6.5 cm
Depth Range
1–20 m
Latitude
32°S – 30°N
Trophic Level
2.4
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9 - 11; Anal spines: 1; Anal soft rays: 8 - 9. Body tan to black in color with light spots; midside with small elongate dark spots; short vertical bars or saddles above ; characterized further by prolonged third dorsal spine , forms long filament in adult; longitudinal scale series 23-25; ctenoid scales; head scaled except snout and interorbital space; 3-9 close-set spines on edge of preopercle just above the corner; rounded caudal fin; depth of body 3.0-3.6 in SL .: elongated.

🌀 Behaviour

Behavioural data for Starry goby is currently being reviewed.

🦐 Diet

Diet information for Starry goby is currently being compiled.

🥚 Reproduction

Spawn Location
Benthic

Benthic spawner.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 1 - 20 m . Tropical; 30°N - 32°S north to southern Japan, south to Lord Howe and Rapa.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
2.4
🧍 Solitary
Food Items

small benthic invertebrates (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.16 (TL)
Max TL
6.5cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.4
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
30°N – 32°S
Described By
Rüppell, 1830

🍽️ Edibility & Flavour

"Starry goby 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 17.6 g
Omega-3 (total) 85 mg

🔬 Mercury Safety

Mercury data for Starry goby 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

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Asteropteryx semipunctatus Rüppell 1830 Synonym
Asterropterix eumeces Pietschmann 1934 Synonym
Asterropterix semipunctatus Rüppell 1830 Synonym
Asterropterix semipunctatus quisqualis Whitley 1932 Synonym
Eleotris miniatus Seale 1901 Synonym
Gobiomorphus hypselopteryx Pietschmann 1934 Synonym
Gobiomorphus robustus Pietschmann 1934 Synonym
Priolepis auriga Ehrenberg 1871 Synonym
Prioolepis auriga Ehrenberg 1871 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 49 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Starry goby ↗
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