Tub gurnard: Difference between revisions

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Tub Gurnard

The tub gurnard (Chelidonichthys lucerna) is a species of marine fish belonging to the family Triglidae, commonly known as the gurnards or sea robins. This species is found in the eastern Atlantic Ocean, from Norway and Iceland to Senegal, including the Mediterranean Sea and the Black Sea.

Description

The tub gurnard is characterized by its bright red coloration and large pectoral fins, which are often used to "walk" along the sea floor. The body is elongated and covered with bony plates. It can grow up to 75 cm in length, although most individuals are smaller. The head is large and armored, with a distinctive "helmet" appearance.

Habitat and Distribution

Tub gurnards inhabit sandy and muddy substrates on the continental shelf, typically at depths ranging from 20 to 300 meters. They are demersal fish, meaning they live and feed on or near the bottom of the sea. Their distribution extends from the northeastern Atlantic, including the North Sea and the Baltic Sea, to the Mediterranean and Black Seas.

Behavior and Diet

Tub gurnards are known for their unique method of locomotion, using their pectoral fins to "walk" along the seabed. They are opportunistic feeders, preying on a variety of benthic invertebrates such as crustaceans, mollusks, and small fish.

Reproduction

The spawning season for tub gurnards occurs in the spring and summer months. Females lay eggs that are pelagic, meaning they float in the water column. The larvae are planktonic and undergo several developmental stages before settling to the bottom as juveniles.

Economic Importance

Tub gurnards are of commercial interest in some regions, particularly in the Mediterranean, where they are caught using trawls and other fishing methods. They are valued for their firm, white flesh and are often used in soups and stews.

Conservation

While not currently considered threatened, tub gurnards are subject to fishing pressures in some areas. Sustainable fishing practices and monitoring of populations are important to ensure their continued abundance.

Related Pages

References

Froese, Rainer, and Daniel Pauly, eds. (2023). "Chelidonichthys lucerna" in FishBase. April 2023 version.
Whitehead, P.J.P., Bauchot, M.-L., Hureau, J.-C., Nielsen, J., and Tortonese, E. (1986). Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO.

Gallery

Tub gurnard in its natural habitat.
A tub gurnard observed in Frontignan, France.
Tub gurnard in Vic-la-Gardiole, France.
Specimen from Palavas-les-Flots, France.
Close-up of a tub gurnard.
Tub gurnard fillets prepared with butter and sage.
A tub gurnard on display.
Juvenile tub gurnard.

@@ Line 1: / Line 1: @@
-'''Tub Gurnard''' (''Chelidonichthys lucerna'') is a species of [[sea fish]] in the family [[Triglidae]]. It is native to the [[Atlantic Ocean]] and the [[Mediterranean Sea]].
+== Tub Gurnard ==
+The '''tub gurnard''' (''Chelidonichthys lucerna'') is a species of [[marine fish]] belonging to the family [[Triglidae]], commonly known as the gurnards or sea robins. This species is found in the eastern [[Atlantic Ocean]], from [[Norway]] and [[Iceland]] to [[Senegal]], including the [[Mediterranean Sea]] and the [[Black Sea]].
 == Description ==
-The Tub Gurnard is a large, robust fish with a long body and a large head. It has a distinctive red-brown color with blue pectoral fins. The pectoral fins are large and fan-like, with the first three rays separated and elongated. These rays are used to 'walk' along the sea floor in search of food.
-== Distribution and Habitat ==
+The tub gurnard is characterized by its bright red coloration and large pectoral fins, which are often used to "walk" along the sea floor. The body is elongated and covered with bony plates. It can grow up to 75 cm in length, although most individuals are smaller. The head is large and armored, with a distinctive "helmet" appearance.
-The Tub Gurnard is found in the eastern Atlantic Ocean, from Norway to Morocco, and in the Mediterranean Sea. It inhabits sandy or muddy bottoms, from the shoreline down to depths of about 100 meters.
+== Habitat and Distribution ==
+Tub gurnards inhabit sandy and muddy substrates on the continental shelf, typically at depths ranging from 20 to 300 meters. They are demersal fish, meaning they live and feed on or near the bottom of the sea. Their distribution extends from the northeastern Atlantic, including the North Sea and the Baltic Sea, to the Mediterranean and Black Seas.
+== Behavior and Diet ==
-== Diet ==
+Tub gurnards are known for their unique method of locomotion, using their pectoral fins to "walk" along the seabed. They are opportunistic feeders, preying on a variety of benthic invertebrates such as [[crustaceans]], [[mollusks]], and small [[fish]].
-The diet of the Tub Gurnard consists mainly of [[crustaceans]], [[mollusks]], and small [[fish]]. It uses its pectoral fin rays to probe the seabed for prey.
 == Reproduction ==
-Tub Gurnard reproduce through [[oviparous]] reproduction. The eggs are pelagic and the larvae are planktonic, drifting in the open sea until they are large enough to settle on the sea floor.
-== In Culture ==
+The spawning season for tub gurnards occurs in the spring and summer months. Females lay eggs that are pelagic, meaning they float in the water column. The larvae are planktonic and undergo several developmental stages before settling to the bottom as juveniles.
-Tub Gurnard is a popular food fish in some parts of Europe, particularly in France and Spain. It is also caught for sport in some areas.
-== Conservation Status ==
+== Economic Importance ==
-The Tub Gurnard is not currently considered to be at risk of extinction. However, like all marine species, it is potentially threatened by overfishing and habitat degradation.
-== See Also ==
+Tub gurnards are of commercial interest in some regions, particularly in the Mediterranean, where they are caught using trawls and other fishing methods. They are valued for their firm, white flesh and are often used in soups and stews.
-* [[Sea Fish]]
+== Conservation ==
+While not currently considered threatened, tub gurnards are subject to fishing pressures in some areas. Sustainable fishing practices and monitoring of populations are important to ensure their continued abundance.
+== Related Pages ==
+* [[Gurnard]]
 * [[Triglidae]]
-* [[Atlantic Ocean]]
+* [[Marine fish]]
-* [[Mediterranean Sea]]
+== References ==
+* Froese, Rainer, and Daniel Pauly, eds. (2023). "Chelidonichthys lucerna" in FishBase. April 2023 version.
+* Whitehead, P.J.P., Bauchot, M.-L., Hureau, J.-C., Nielsen, J., and Tortonese, E. (1986). Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO.
+== Gallery ==
-[[Category:Fish]]
+<gallery>
-[[Category:Marine fauna of the Atlantic Ocean]]
+File:Chelidonichthys_lucernus_1_Luc_viatour.jpg|Tub gurnard in its natural habitat.
-[[Category:Marine fauna of the Mediterranean Sea]]
+File:Tub_Gurnard,_34110_Frontignan,_France_imported_from_iNaturalist_photo_79353977.jpg|A tub gurnard observed in Frontignan, France.
+File:Tub_Gurnard,_34110_Vic-la-Gardiole,_France_imported_from_iNaturalist_photo_198193049.jpg|Tub gurnard in Vic-la-Gardiole, France.
+File:Tub_Gurnard,_34250_Palavas-les-Flots,_France_imported_from_iNaturalist_photo_80627963.jpg|Specimen from Palavas-les-Flots, France.
+File:Chelidonichthys_lucerna,_Triglidae,_Scorpaeniformes_(Tub_gurnard).JPG|Close-up of a tub gurnard.
+File:Chelidonichthys_lucerna_filetti_burrro_e_salvia.jpg|Tub gurnard fillets prepared with butter and sage.
+File:Tub_gurnard.jpg|A tub gurnard on display.
+File:Ecomare_-_rode_poon_jong_(rode-poon-jong-8380).jpg|Juvenile tub gurnard.
+</gallery>
-{{Fish-stub}}
+[[Category:Triglidae]]
+[[Category:Fish of the Atlantic Ocean]]
+[[Category:Fish of the Mediterranean Sea]]