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This is a slighty elongated fish with a narrow body. The background colour of the body is silver. It has a caudal fin which is forked with black margins and a white spot on the upper half of the fin. The dorsal and anal fins are marked with black spots. Along the centre line of the flanks there are three to five black spots.
It looks like Trachinotus blochii (Snubnose pompano), is often confused with Trachinotus ovatus. Scientific publications have shown that Trachinotus blochii has been mistakenly identified as Trachinotus ovatus.
Did you know?
They will gather around fish farms to feed on the food pellets which fall through the mesh at the bottom of the cages!
Ecological Aspects
Diet
Hyperbenthivorous/piscivorous.
Adults feed on small crustaceans, mollusks and fishes.
habitat
Pelagic.
Adults are moderately common in shallow water in areas of surge. Found in clear waters over sand or mud bottoms. Occasionally enters lagoons and river estuaries.
Max size & depth range
Max length: 70 cm
Max weight: 2.8 kg
Depth range: 50-200 m
breeding & Growth
Gonochoric (seperate sexes). Their breeding season peaks during the summer months (July and August) in the Mediterranean.
Growth rate: Fast (k = 0.49yr⁻¹).
Longevity & presence
Lifespan: 3-5 years
Max reported age: 5 years
Distribution: Bay of Biscay, British and Scandinavian waters to Angola, including the Mediterranean Sea and offshore islands.
appearance changes
Their appearance changes little, though females may develop a visibly swollen abdomen during spawning season.
Reproductive Cycle
Females produce an average of 50,000 eggs per year. They are multiple batch spawners, releasing these eggs over 6 to 20 spawning events per year during their summer to early autumn reproductive season.
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Good choice – Consumption of this species is currently considered sustainable
Illegal species – Fishing, selling and consumption of this species is illegal
Fishstocks – Declining due to overexploitation
Think before you eat – This species faces increasing pressures and should only be consumed responsibly
Bad choice – Consumption of this species is unsustainable
Health concerns – Can accumulate dangerously high levels of toxic substances harmful to health
Alien / Invasive – This species is not from this region and can have a negative impact on the ecosystem and threaten local biodiversity, so it is sustainable to eat
Aquafarms – You will commonly find this species coming from aquafarms