Oblique-lined dottyback
📖 Overview
A cryptic species found in or near holes of coral and rock reefs, occurring on tide pools, lagoonal reefs, and reef slopes . Solitary or in pairs (Ref 90102).
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 3; Dorsal soft rays (total): 22 - 24; Anal spines: 3; Anal soft rays: 13 - 15. Lower lip either uninterrupted at symphysis or with weak interruption only. Caudal fin rounded; upper part with 6 (5-7) procurrent rays and 8 principal rays. Lateral line with anterodorsal series of 23 - 32 (usually 25 - 29) tubed scales extending from gill opening, and a peduncular series of 3 - 9 (usually 5 - 7) tubed scales. Dorsal and anal fins without distinct scaly sheaths . : elongated; Cross section: compressed.
🌀 Behaviour
Behavioural data for Oblique-lined dottyback is currently being reviewed.
🦐 Diet
Diet information for Oblique-lined dottyback is currently being compiled.
🥚 Reproduction
Reproduction data for Oblique-lined dottyback is currently being compiled.
🌍 Habitat & Distribution
Marine; reef-associated; depth range 5 - 40 m , usually 5 - 35 m . Tropical
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Oblique-lined dottyback is an edible species."
- 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
- Cloudy or sunken eyes
- Strong fishy or ammonia odour
- Soft, mushy flesh that doesn't spring back
- Discoloured or dry flesh
⚡ Nutrition
Per 100g cooked - Source: USDA FoodData Central
| Nutrient | Amount |
|---|---|
| Protein | 18.4 g |
| Omega-3 (total) | 115 mg |
🔬 Mercury Safety
Mercury data for Oblique-lined dottyback has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Nesiotes purpurascens | De Vis | 1884 | Synonym |
| Pseudochromis mccullochi | Myers | 1932 | Synonym |
| Pseudochromis mccullochi perpulcher | Whitley | 1959 | Synonym |
| Pseudochromis purpurascens | De Vis | 1884 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .
👥 Community & Contribute
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