Rocky kurper
📖 Overview
Facultative air-breathing ; Found in rocky streams, favoring marginal habitats where the current is slow. Preys on insects, crabs and small fish. Is preyed upon by introduced predators such as bass and sharptooth catfish. Breeds in summer. Males guard the eggs and larvae which are found on the substrate . Upon hatching, larvae adhered permanently to the substrate at the nesting site .
🔬 Taxonomy
🐟 Physical Description
Physical description for Rocky kurper is currently being compiled.
🌀 Behaviour
Behavioural data for Rocky kurper is currently being reviewed.
🦐 Diet
Diet information for Rocky kurper is currently being compiled.
🥚 Reproduction
Male prepares the spawning site and guards the eggs. Substrate spawners . Upon hatching, larvae adhered permanently to the substrate at the nesting site where they were guarded by the male .
🌍 Habitat & Distribution
Freshwater; benthopelagic; pH range: 6.8 - 8.0; dH range: 10 - 30. Subtropical; 18°C - 22°C ; 31°S - 33°S southeast Cape, South Africa.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Rocky kurper 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 Rocky kurper is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Rocky kurper has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Eastern Cape Rocky · Eastern province rocky · Rocky · Rocky kurper |
| 🌍AFR | Oos-kaapse Kurper |
| 🌍CES | sandélie jihoafrická |
| 🇩🇪German | Westlicher Kaplabyrinthfisch |
| 🌍VIE | Cá đá Oos Kaap |
| 🇨🇳Chinese | 圓鱗攀鱸 |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Anabas bainsii | Castelnau | 1861 | Synonym |
| Ctenopoma microlepidotum | Günther | 1861 | Synonym |
| Spirobranchus bainsii | Castelnau | 1861 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .
👥 Community & Contribute
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