Mozambique knifejaw
📖 Overview
Mozambique knifejaw (Oplegnathus peaolopesi) is a ray-finned fish of the family Oplegnathidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 75 cm. It occurs at depths between 20 and 130 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. Commercially fished and consumed as food.
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 11; Dorsal soft rays (total): 20 - 21; Anal spines: 3; Anal soft rays: 16. Adults dark bronzy brown in color.: short and / or deep.
🌀 Behaviour
Behavioural data for Mozambique knifejaw is currently being reviewed.
🦐 Diet
Diet information for Mozambique knifejaw is currently being compiled.
🥚 Reproduction
Reproduction data for Mozambique knifejaw is currently being compiled.
🌍 Habitat & Distribution
Marine; reef-associated; depth range 20 - 130 m. Tropical known (Ref.
🌿 Ecology
benthic invertebrates
📐 Morphometrics
🌡️ Water Parameters & Tolerance
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Oplegnathus Peaolopesi 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 Mozambique knifejaw is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Mozambique knifejaw has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔍 Similar Species
👥 Community & Contribute
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