Details
Trachinus draco
Greater weever is a fish associated with coasts and open ocean. It is carnivorous and usually solitary. It remains widespread in parts of its range, but local habitat change still matters.
Map: Ecoregions 2017 © RESOLVE (CC BY 4.0) · Natural Earth (PD)
Its range is represented here by the Atlantic and the Palearctic, where it uses coasts and open ocean. Mobile species may shift habitat use with season, breeding sites, or food availability.
Typical length 25-53 cm, weight 200 g-1.8 kg. It has a finned fish body plan, with proportions shaped by its habitat and mode of movement.
It is active in bouts across day and night and usually solitary. Spacing, group size, and visibility can change with season, feeding conditions, and breeding activity.
It is carnivorous. Food choice and foraging style are tied to life in coasts and open ocean, so movements often follow available food resources.
Breeding usually involves spawning, with eggs and young developing in suitable freshwater, coastal, or reef habitats.
Recorded scientifically as Trachinus draco. It remains widespread in parts of its range, but local habitat change still matters. In this guide, size, habitat, and activity pattern are useful first clues for recognition.
