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🌊 Marine Least Concern 🍽️ Edible 🌡️ Tropical

Delicate blenny

Glyptoparus delicatulus Smith, 1959
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
0–8 m
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults are found in pairs or in small groups in dead reefs with algal turf and in mixed coral and sand areas of clear outer lagoon reefs . Oviparous. Eggs are demersal and adhesive , and are attached to the substrate via a filamentous, adhesive pad or pedestal . Larvae are planktonic, often found in shallow, coastal waters .

Scientific Name
Glyptoparus delicatulus
Authority
Smith, 1959
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
5 cm
Depth Range
0–8 m
Latitude
23°S – 30°N
Trophic Level
2
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 16 - 17; Anal spines: 2; Anal soft rays: 18 - 19. Has a distinctive black bar across the chin and a dark spot on each side of the gill membrane just in front of the pectoral base.: elongated.

🌀 Behaviour

Behavioural data for Delicate blenny is currently being reviewed.

🦐 Diet

Diet information for Delicate blenny is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 8 m , usually 0 - 3 m . Tropical; 30°N - 23°S, 39°E - 140°W West Pacific: East Africa to Rotuma, north to the Ryukyu and Bonin islands, south to Rowley Shoals and the Great Barrier Reef.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
2

📐 Morphometrics

Length–Weight Relationship: W = 0.00759 × L3 (TL)
Max TL
5cm
Dorsal Spines
12
Dorsal Rays
17
Anal Spines
2
Anal Rays
19

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
30°N – 23°S
Described By
Smith, 1959

🍽️ Edibility & Flavour

"Delicate blenny 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 17.8 g
Omega-3 (total) 85 mg

🔬 Mercury Safety

Mercury data for Delicate blenny 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

Language Common Names
🇬🇧English Delicate Blenny
🌍CES slizoun jemný
🇫🇷French Blennie délicate
🇮🇹Italian Bavosa delicata
🇯🇵Japanese Yaitogimpo · ヤイトギンポ
🇷🇺Russian Глиптопарус
🌍TAH 'o'opu

Scientific Synonyms

Scientific Name Author Year Status
Glyptoparus delicatus Smith 1959 Synonym
Glytoparus delicatulus Smith 1959 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

Aquareap Community Observations
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View all observations for Delicate blenny ↗
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