Razor wrasse fish
📖 Overview
Razor wrasse fish (Iniistius umbrilatus) is a ray-finned fish of the family Labridae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 17.5 cm. It occurs at depths between 6 and 76 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List. Commercially fished and consumed as food.
🔬 Taxonomy
🐟 Physical Description
Physical description for Razor wrasse fish is currently being compiled.
🌀 Behaviour
Behavioural data for Razor wrasse fish is currently being reviewed.
🦐 Diet
Diet information for Razor wrasse fish is currently being compiled.
🥚 Reproduction
Distinct pairing during breeding .
🌍 Habitat & Distribution
Marine; reef-associated; non-migratory; depth range 6 - 76 m . Subtropical Central Pacific: endemic to the Hawaiian Islands.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Razor wrasse fish 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 | 18.6 g |
| Omega-3 (total) | 161 mg |
🔬 Mercury Safety
Mercury data for Razor wrasse fish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Blackside razorfish · Razor wrasse fish |
| 🇵🇹Portuguese | Bodião-navalha |
| 🇪🇸Spanish | Cuchillo mancha oscura |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Hemipteronotus umbrilatus | Jenkins | 1901 | Synonym |
| Xyrichthys umbrilatus | Jenkins | 1901 | Synonym |
| Xyrichtys umbrilatus | Jenkins | 1901 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .
👥 Community & Contribute
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