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Discover everything to fish in Llansadurnen

Find the best moment to go fishing in Llansadurnen, the most caught species, the techniques used, go fish with anglers nearby, find a fishing charter or guide, save your spots and discover new ones.

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N°1 | The Turbot Fish

The turbot fish belongs to the Scophthalmidae family. When mature, the average size of the turbot is 30 to 60 cm. In general, males are smaller (35 cm) than females (42 cm). Some individuals can reach a maximum height of 1 m. An adult turbot weighs an average of 6 kg. Exceptionally, some specimens can weigh up to 25 kg. This fish has a long lifespan, the male can live up to 20 years while the female, up to 25 years The breeding period is between February and April. The female can lay up to 3 million eggs. Turbot is caught from January to May. The Turbot is a flatfish, left-handed or senestral, i.e. it rests on its right side (bottom side, blind) and has its left side facing upwards (top side). The origin of the dorsal fin is in front of the eye and its first rays are unbranched. The upper surface is covered with scattered bone tubers (transformed scales). This feature gives it its common name of studded. The eyes are relatively far apart (the distance between them is greater than the diameter of one eye). The lateral line is very curved at the pectoral fin. Like most flatfish, the livery is of variable color, in homochrome with the bottom. It can have many round white to black spots.

Fishing period : January to May

Minimum size : 30 cm

Difficulty :

N°2 | The Garfish

The Garfish belongs the Belonidae family. It measures from 30 cm to more than one meter and can weigh up to 5 kg, the average weight being around 400 g. It has a lifespan of about 10 years. It breeds from Mai to June. The female lays thousands of eggs. The Garfish is a fish with a very tapered body of oval cross-section. The head extends into a long beak formed by two thin jaws armed with sharp teeth. The lower jaw is slightly longer than the upper jaw. The nostrils are located in a depression in front of the eyes. The ventral fins are located approximately in the middle of the body, the caudal fin is very indented, the dorsal and anal fins are very far back, at the same level. The back of the dorsal fin is the same height as the back of the anal fin. The caudal peduncle has a strong hull. The very low lateral line is on the belly and not on the sides like other fish. The back is a dark blue-green, the sides are silvery, the belly white, the edges green.

Fishing period : Spring and summer

Minimum size : 30 cm

Difficulty :

N°3 | The Cod fish

The Cod fish belongs to the Gadidae family. The Cod fish measure between 50 and 90 cm on average but can reach 1.80 metres for 40 kg and a maximum weight of 95.5 kg in some specimens. It can live up to 25 years. It reproduces from February to April. The female can lay 500,000 eggs. It can be fished all year round but productivity is better in March, April and October, November. Its elongated body is covered with small scales. The muzzle is relatively elongated, slightly prominent, conical and obtuse. A large mouth with the posterior edge reaching one third of the eye. There are many small teeth in each jaw. Presence of a barbel under the jaw. It has three dorsal fins and two anal fins. The pale lateral line is curved in the first 2/5 of the body. The body cavity is lined with a grey or silvery membrane and has small black, brown or red spots on the sides and back. The color varies according to the habitat and diet.

Fishing period : March, April, October and November

Minimum size : 35 cm

Difficulty :

N°4 | The Flounder Fish

The Flounder Fish belongs to the Pleuronectidae family. It usually reaches a size of 50 cm; the maximum observed size is 60 cm for a weight of 1.5 kg. The maximum lifespan is estimated at 15 years. It reproduces in early spring. The female can lay up to 2 million eggs. The best time to fish it is in spring and autumn. The Flounder fish is a flatfish of general losanitary appearance, taking into account the triangular shape of the head and dorsal and anal fins. Both eyes are on the same side of the head, on the right side, for about 2/3 of the individuals. The mouth is small and terminal, with a slightly tapered snout. The oral commissure is located on the same line as the center of the eye. The lateral line barely curves towards the dorsal edge at the pectoral fins. It has a row of tubers in its front part. Similarly, the base of the dorsal and anal fins is highlighted by a line of tubers, which are clearly palpable. The anal fin has 35 to 46 soft rays. The oculate side has a variable coloring, from olive green to reddish brown, or grey, enhanced by dark green mottling, with small, dull and few orange spots. This helps to give it a "dirty" appearance. The blind side is white.

Fishing period : Spring and Autumn

Minimum size : 25 cm

Difficulty :

N°5 | The Thornback Ray

The Thornback Ray belongs to the Rajidae family. The size of this line can reach 1.20 m long for females, 70 cm for males, and 60 cm wide. Its lifespan is estimated at about fifteen years. It reproduces in the spring. The female lays between 70 and 140 young each year. It can be fished all year round. The looped line has the flattened shape of a narrow, diamond-shaped disc, sometimes wavy at the back. The pectoral fins are large, triangular in shape. They are welded to the head and to the whole body. The tail is long and thin, with a triangular pelvic fin on either side. The snout and rostrum are short and pointed. The eyes are close together, in front of the spiracles. The color of its back is greyish or light brown, sometimes solid, but usually marked by dark spots assembled or in sinuous lines. This drawing is completed with large yellowish, irregular spots. These are then surrounded by black in young people. An adult individual may also be adorned with grey-bordered eye-spots. The belly is whitish, underlined with grey on the periphery. The mouth and 2 series of 5 gill slits are located on the ventral side. The upper jaw is armed with powerful teeth, pointed in males and flattened in females. Finally, the tail is adorned with a series of dark or light, uneven rings. The skin is rough. In adults, the dorsal surface of the disc includes a few large curls (curved horny spines with an oval base) arranged irregularly. The young have a very pronounced median line, up to the t

Fishing period : All year

Minimum size : 36 cm

Difficulty :

N°6 | The Conger Eel

The Conger Eel belongs to the Anguillidae family. Its average size is 40 to 150 cm for an average weight of 4 kg. It has a life span of 50 years old. They breed from spring to summer. The best period to fish for Conger Eel is from April to September at night. Snake-shaped, oval body and the rear part is vertically compressed. The skin is relatively thick and covered with mucus that covers the scales. The lower jaw is longer than the upper and the nostrils are tubular. The dorsal and anal fins merge with the caudal fin and this all forms a single continuous fin that starts well behind the pectoral fins. There is no pelvic fin. Back brown-green with yellowish belly for yellow eel but back black with silver belly for silver eel. It turns black with a silver belly in silver eels for individuals ready to migrate to the Sargasso Sea.

Fishing period : April to September

Minimum size : 58 cm

Difficulty :

N°7 | The Monkfish

The Monkfish belongs to the Lophiidae Family. The height, in adults, is between 70 and 200 cm. The weight of large individuals is around 40 kg, with a maximum of 58 kg recorded. The longevity is about twenty years. It breeds in winter. The female can lay millions of eggs at once. It is fished in abundance from December to March. With its enormous head (it constitutes 60% of the animal's weight), its widely split mouth and highly developed pectoral fins, anglerfish cannot be confused with any other fish. The body has a round section at the level of the tail, flattened towards the head. The first three rays of the dorsal fin are placed very far forward; the first, located in front of the eyes, carries a flap of bifid skin that the animal uses as bait. The skin is smooth, flake-free and slightly viscous. A row of branched appendages, more developed around the head, borders the median part of the body. The gill holes in the highest position are protected by two bony caps inserted under the skin. The teeth are strong, pointed and curved backwards. The general color is a light brown marbled with darker areas, which may vary according to the environment. Despite their large size, anglerfish are quite good at camouflage.

Fishing period : in winter

Minimum size : 50 cm

Difficulty :

N°8 | The Red Bream

The Red Bream belongs to the Sparidae Family. The Red bream is a fish with a common length of 15 to 30 cm, the maximum known size being 60 cm. This fish can live for about twenty years. It breeds from May to August or March to July. Although it is fished all year round, it is between fall and winter that catches increase. The body is oval in shape, compressed laterally, as in most Sparidae. The head has an almost straight profile, a pointed snout, a fairly small mouth in a low and inclined position. The diameter of the eye is much smaller than the length of the muzzle. The inside of the mouth is greyish or whitish. The 2 jaws have sharp teeth in front (larger outer teeth, with small teeth) and 2 or 3 rows of molar-shaped teeth in the back. Like all Sparidae, it has only one dorsal fin. It begins at the plumbing of the pelvic bones and includes 12 spines and 10 to 11 soft rays. The anal fin has 3 spines and 8 to 9 soft rays, the length of its base is one-third that of the dorsal fin. The pectoral fins are high and very long, reaching almost vertically from the beginning of the anal fin. The caudal fin is forked. The body color is silvery pink with bluish reflections, the back and top of the head being darker. The upper part of the body is dotted with small blue spots. The upper outer edge of the lid is marked with a carmine red. The bases of the pectoral fins have a reddish spot and sometimes a spot is also observed at the base of the last rays of the dorsal fin.

Fishing period : All year

Minimum size : 15 cm

Difficulty :

N°9 | The Common Skate

The Common Skate belongs to the Rajidae family. Its average size is 2.85 m for 110 kg of weight. It has a lifespan of 100 years. It breeds in spring to summer. The female can lay up to 40 eggs. They are considered as threatened species by the IUCN or International Union for Conservation of Nature. The Common Skate has a pointed snout and rhombic shape, with a row of spines along the tail. The upper surface is colored olive-grey to brown with dark or white spot, and the bottom is lighter blue-grey.

Fishing period : Not available

Minimum size : Not available

Difficulty :

N°10 | The Coalfish

The Coalfish belongs to the Gadidae family. With a size of up to 1.30 m, the coalfish can weigh up to 10 kg. It has a life span of 8 to 10 years. The breeding period varies according to the location. The female lays up to 4 million eggs. It can be fished all year round but at a minimum catch size of 61 cm. Its body is fusiform and elongated, covered with small round scales. In profile, the lower jaw is slightly prominent. The back is greenish brown; the belly is silvery. The clear and almost straight lateral line is well marked. It extends along the entire length of its sides. There may also be a black spot at the base of the pectoral fins. The mouth is terminal. She's black on the inside. The fins are soft-raked. They are dark like the back of a fish, except for the lighter pelvic fins. The coalfish has 3 dorsal fins, the first being triangular, the others longer, and 2 anal fins. The pelvic fins are positioned well forward, under the head, and the caudal fin is a little concave. Young people may have a small barbel on their chin.

Fishing period : All year

Minimum size : 61 cm

Difficulty :

7.6

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This is a score of 1 to 10 calculated city by city according to some forty criteria affecting fishing: moon, weather conditions, atmospheric pressure, sunrise / sunset. sun, tides, swell etc .