Cockatoo righteye flounder
📖 Overview
Inhabits silty sand or mud bottoms . Feeds on benthic animals . Flicks the long dorsal filaments on the front of the head when alarmed, looking just like the sticky threads that are produced by a holothurian when handled .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 0; Dorsal soft rays (total): 73 - 78; Anal spines: 0; Anal soft rays: 49 - 60. Body on ocular side brownish with darker spots and blotches; a series of blotches along dorsal and ventral body margins; elongated anterior dorsal-fin rays white, remainder of dorsal fin, anal fin, and caudal fin brown; pectoral fin dark. Blind side of body whitish. First 12-15 (rarely 10-11) dorsal- fin rays greatly elongated. Pectoral fin on blind side absent or rudimentary. Pelvic fin on eyed side elongated. Caudal fin with 16 unbranched rays and rounded margin. : short and / or deep.
🌀 Behaviour
Behavioural data for Cockatoo righteye flounder is currently being reviewed.
🦐 Diet
Diet information for Cockatoo righteye flounder is currently being compiled.
🥚 Reproduction
Reproduction data for Cockatoo righteye flounder is currently being compiled.
🌍 Habitat & Distribution
Marine; brackish; demersal; depth range 20 - 114 m . Tropical; 35°N - 31°S, 32°E - 168°E West Pacific: Red Sea, East Africa to New Caledonia, north to Japan and south to Australia.
🌿 Ecology
benthic animals (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Cockatoo righteye 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
Detailed nutritional data for Cockatoo righteye flounder is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Cockatoo righteye flounder has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Cockatoo righteye flounder · crested flounder |
| 🇯🇵Japanese | Hatatategarei · ハタタテガレイ |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Arnoglossus cacatuae | Ogilby | 1910 | Synonym |
| Samaris cacatuae | Ogilby | 1910 | Synonym |
| Samaris delagoensis | von Bonde | 1925 | Synonym |
| Samaris ornatus | von Bonde | 1922 | Synonym |
| Samariscus cristatus | Gray | 1831 | Synonym |
| Smaris cristatus | Gray | 1831 | Homotypic |
| Smaris cristatus erythraeus | Chabanaud | 1969 | Synonym |
| Somaris cristatus | Gray | 1831 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 15 records indexed .
👥 Community & Contribute
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