Indo-Pacific oval flounder
📖 Overview
Rare species . Found in sandy and muddy areas of the continental shelf . Feeds on benthic animals . Most sexually dimorphic characters develop at about 8 cm SL . Marketed fresh or used in making fish meal .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 0; Dorsal soft rays (total): 87 - 97; Anal spines: 0; Anal soft rays: 61 - 73. Distinguished by cycloid scales on the ocular side, except for upper and lower margins of body, and a shorter lower jaw (2.3 to 2.9 times in head length). Body almost circular in shape in young, becoming ovate with growth.: short and / or deep; Cross section: compressed.
🌀 Behaviour
Behavioural data for Indo-Pacific oval flounder is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; demersal; depth range 10 - 155 m . Tropical; 37°N - 32°S, 35°E - 160°E West Pacific: definitely recorded from Inhambane, Mozambique; throughout the Indian Ocean to Java, Sumatra, Viet Nam, Philippines, Taiwan, South Korea, Japan, and Lord Howe Island (Ref.
🌿 Ecology
benthic animals (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Indo-Pacific oval flounder 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 | 17.3 g |
| Omega-3 (total) | 143 mg |
🔬 Mercury Safety
Mercury data for Indo-Pacific oval flounder has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Oval flounder · disc flounder · starry oval flounder |
| 🇫🇷French | Rombou ovale |
| 🇯🇵Japanese | Hoshidarumagarei · ホシダルマガレイ |
| 🇵🇹Portuguese | Linguado-oval |
| 🇷🇺Russian | Азиатский ботус |
| 🌍SOM | Sheer-sheerto |
| 🇪🇸Spanish | Lenguado Ovalado |
| 🌍SWA | Wayo |
| 🇨🇳Chinese | 半邊魚 · 扁魚 · 比目魚 · 皇帝魚 · 繁星鮃 · 繁星鲆 |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Bothus bleekeri | Steindachner | 1861 | Synonym |
| Bothus ovalis | Regan | 1908 | Synonym |
| Bothus thompsoni | Fowler | 1923 | Synonym |
| Platophrys circularis | Regan | 1908 | Synonym |
| Platophrys ovalis | Regan | 1908 | Synonym |
| Platophrys thompsoni | Fowler | 1923 | Synonym |
| Rhombus myriaster | Temminck & Schlegel | 1846 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .
👥 Community & Contribute
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