Longnose killifish
📖 Overview
Commonly found around mangroves and on tidal flats where vegetation is sparse and short . Not a seasonal killifish. Is difficult to maintain in aquarium .
🔬 Taxonomy
🐟 Physical Description
Dorsal soft rays (total): 12 - 13. : elongated.
🌀 Behaviour
Behavioural data for Longnose killifish is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; benthopelagic; non-migratory. Tropical; 31°N - 24°N, 98°W - 80°W
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Longnose killifish 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 Longnose killifish is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Longnose killifish 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 | longnose killifish |
| 🌍CES | fundul dlouhonosý |
| 🇪🇸Spanish | sardinilla narigona |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Fundulus insularis | Relyea | 1967 | Synonym |
| Fundulus similis insularis | Relyea | 1978 | Synonym |
| Hydrargyra similis | Baird & Girard | 1853 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 53 records indexed .
👥 Community & Contribute
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