Derbio (Pompano) Fishing: The Predator That Carries Its Cousin’s Name
Every article in this series answers the same question: how does the angler outwit the predator? With which bait, at what depth, at what time. With the derbio, the answer begins with a borrowed name. In France it is called “liche glauque”, in Italy “leccia stella”, in Slovenia “pegasta lica”, in Greece “Λίτσα” — and each of these words really belongs to another fish: the leerfish, *Lichia amia*. Even in German, the GBIF name list gives it “Gabelmakrele”, the leerfish’s name. So the pole of this article is: the predator that carries its cousin’s name. The fish is *Trachinotus ovatus* — derbio or pompano in English, Bläuel in German, palometa blanca in Spain.
A name from Provence
The origins of scientific names are recorded by the ETYFish Project, an etymological register of fish names. There, the genus Lichia — the leerfish’s genus — is a “latinization of liche, local name for L. amia in Provence, France, as reported by Rondelet”: the Latin form of “liche”, the Provençal name of the leerfish, as recorded by the naturalist Guillaume Rondelet. So the word comes from Provence, and there it meant *Lichia amia*. The derbio itself carries a different, plainer name: Trachinotus, from the Greek *trachys*, rough, and *notus*, back — according to ETYFish a reference to the short spines of the first dorsal fin. And ovatus means “egg-shaped”, after the body shape, “corpore ovato” in the original. The two are related: ETYFish places *Trachinotus* and *Lichia* in the same subfamily, the Trachinotinae. Cousins, then — and one has borrowed the other’s name.
How far that goes is shown by the GBIF list for *Trachinotus ovatus* (key 5210674, 120 entries). There is a liche camp: French “Liche glauque” and “Liche”, Italian “Leccia stella” and “leccio stella”, Greek “Λίτσα”, “Μαυρολίτσα” and “Λιτσομελάνουρο”, Slovenian “Pegasta lica”, Serbian “Lica modrulja”. There is a fork camp: German “Gabelmakrele”, Danish “gaffelmakrel”, Dutch “gaffelmakreel”, Norwegian “gaffelmakrell”, Swedish “blå gaffelmakrill”. There is a pompano camp: English “pompano” and “derbio”, Portuguese “Dérbio”, Spanish “palometa blanca” and “pámpano blanco”, Finnish “nuijapompano”. And there are names that belong to it alone: German “Bläuel” and “Dreipunkt-Langflossen-Stachelmakrele” (the three-spot one), French “palomine”, Albanian “Lojbe pikaloshe”, Turkish “yaladerma”, Arabic “بنبان بيضوي” — the egg-shaped one, as in the species name.
💣 Four name traps, each checked against the GBIF list for the leerfish (*Lichia amia*, key 2391092). First, the liche word. French “Liche”, Italian “Leccia”, Greek “Λίτσα”, Slovenian and Serbian “Lica”, Albanian “Lojba” and “lica” appear there for the leerfish — for the derbio mostly only with an addition: *glauque*, *stella*, *pegasta*, *modrulja*, *pikaloshe*. Without the addition, the other fish is meant. Second, the fork. German “Gabelmakrele” and Danish “Stor gaffelmakrel” also belong to the leerfish, which has its own article in this series. Third, “palometa”. Spanish “Palometa” and “Palometón”, Portuguese “Palombeta”, French “Fausse Palomète” — and English “Pampano” — appear for *Lichia amia*; for the derbio it is “palometa blanca” and French “Palomète”. A letter and an adjective separate the two. Fourth, “Γουφάρι”. The Greek list for the derbio includes “Γουφάρι” — but γοφάρι is Greek for the bluefish, *Pomatomus saltatrix*, which also has its own article in this series. One word, three fish.
Egg-shaped, silver, with three to five spots
The key facts come from FishBase. The derbio grows to 70 centimetres, with 35 centimetres the common length; the maximum published weight is 2.8 kilograms. It lives in the eastern Atlantic from the Bay of Biscay to Angola, including the Mediterranean and offshore islands; it reaches British and Scandinavian waters only as a rare vagrant. The body is moderately long and compressed. The field mark is in the short description: a greenish-grey back, silvery sides and three to five vertically elongate black spots along the front of the lateral line. The lobes of the dorsal, anal and tail fins are black-tipped. IUCN status “Least Concern”, assessed on 10 May 2013; to humans “Harmless”.
⚠️ One contradiction, stated openly: ETYFish explains the genus name with five short spines in the first dorsal fin, while FishBase counts seven in the derbio. The genus etymology describes the genus; the count describes this species. This article is not an identification key.
Where it holds: in the surf
The most important sentence for anglers is in the FishBase “Biology” section: “Adults are moderately common in shallow water in areas of surge” — adults are moderately common in shallow water where the waves break. It goes on: in clear waters, over sand or mud bottoms; occasionally they enter lagoons and river estuaries. They form schools. A second sentence reads almost like instructions: “Small specimens are regularly caught at night from steep rocky shores.” The eggs drift freely in the water. ⚠️ FishBase also gives a depth range of 50 to 200 metres; the source does not explain how the two fit together. This article reports both and does not resolve it.
What it eats
According to FishBase, adult derbio eat “small crustaceans, mollusks and fishes”. The mouth is built for it: the upper jaw reaches only to below the front third of the eye, so the mouth is small. The lower limb of the first gill arch carries 22 to 32 gill rakers, and the tongue a small band of teeth. A predator, but not a big-mouthed one: it takes what the surf stirs up. FishBase lists it as “gamefish: yes”, and also as a fish of minor commercial fisheries and aquaculture.
What that means on the water
- The surf is the spot. FishBase describes shallow water where the waves break, clear water and sand or mud bottoms. Where white water runs over sand is the ground the source describes.
- Small mouth, small lure. A fish that eats small crustaceans, molluscs and fish, and whose upper jaw reaches only below the front third of the eye, is not a case for big lures. None of the sources read here say exactly which lure size catches; this article promises none.
- Night on the rocky shore. According to FishBase, smaller derbio are regularly caught at night from steep rocky shores. That is an observation, not a guarantee — but a hint about when and where it is worth trying.
- One fish, one school. It forms schools. Where one bites, others are often close by.
- The spots identify it, not the name. Three to five vertical black spots along the front of the lateral line and black fin tips separate it from the leerfish. When someone says “liche”, “leccia” or “palometa”, ask for the second word.
- Keep lagoons and estuaries in view. It occasionally enters lagoons and river mouths. Where brackish water meets the coast, it may be there.
- Check the rules yourself. Minimum sizes, bag limits and closed seasons differ by country and change — the responsible authority is what counts; this is not legal advice.
The derbio is the predator that carries its cousin’s name: the Provençal “liche” belonged to the leerfish, and yet in France, Italy, Greece and the Balkans it is named after it — only a small second word separates it from the other fish. StrikeAhead reads conditions and depth and learns from your catches; the app tells you when it is worth it, and StrikeAhead Pathfinder tells you who to head out with on unfamiliar water — curated, personally vetted, with verified catches instead of promo photos.