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River Gweebarra
The River Gweebarra ( ga, Abhainn Ghaoth Beara) is a river in north County Donegal, Ireland. Course Streams enter Lough Barra from Crockfadda and Moylenanav. From there the River Gweebarra flows southwestwards between the Derryveagh Mountains and Glendowan Mountains, crossing the R252 at Doocharry. From here it widens, being bridged by the N56 south of Lettermacaward. It enters the Gweebarra Bay which flows on into the North Atlantic Ocean. Wildlife The River Gweebarra is a brown trout and salmon fishery. Other species include Sand goby, European flounder, European eel, plaice, Fifteen-spined stickleback, Five-bearded rockling, Lesser sandeel, Two-spotted goby, Greater pipefish, Long-spined sea scorpion, Three-spined stickleback The three-spined stickleback (''Gasterosteus aculeatus'') is a fish native to most inland and coastal waters north of 30°N. It has long been a subject of scientific study for many reasons. It shows great morphological variation thro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lettermacaward
Leitir Mhic an Bhaird or Leitir Mhic a' Bhaird (anglicised as Lettermacaward) is a Gaeltacht village in the Rosses region of County Donegal, Ireland. The village, known colloquially as ''Leitir'' (pronounced ''letcher''), is between the larger towns of Glenties and Dungloe. It is also a civil parish in the historic barony of Boylagh. Irish language There are approximately 650 people living in the Leitir Mhic an Bhaird ED and 19% Irish speakers. Amenities The village has two shops, 'Clerkin's', a family run service station, and 'Gallagher's Stop & Shop'. There are 3 pubs; Elliott's, the Gweebarra Bar and Packie's Bar. Sport The local Gaelic games club is Na Rossa. Civil parish of Lettermacaward The civil parish contains the village of Lettermacaward. Townlands The civil parish contains the following townlands: * Befflaght * Bellanaboy (also known as Derrynacarrow East) * Boyoughter * Commeen *Cor * Derryleconnell Far * Derryleconnell Near * Derrynacarrow * Derryna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Salmon
The Atlantic salmon (''Salmo salar'') is a species of ray-finned fish in the family Salmonidae. It is the third largest of the Salmonidae, behind Siberian taimen and Pacific Chinook salmon, growing up to a meter in length. Atlantic salmon are found in the northern Atlantic Ocean and in rivers that flow into it. Most populations are anadromous, hatching in streams and rivers but moving out to sea as they grow where they mature, after which the adults seasonally move upstream again to spawn. When the mature fish re-enter rivers to spawn, they change in colour and appearance. Some populations of this fish only migrate to large lakes, and are "landlocked", spending their entire lives in freshwater. Such populations are found throughout the range of the species. Unlike Pacific species of salmon, ''S. salar'' is iteroparous, which means it can survive spawning and return to sea to repeat the process again in another year. Such individuals can grow to extremely large sizes, altho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollachius Pollachius
''Pollachius pollachius'' (Atlantic or European pollock) is a species of marine fish in the ''Pollachius'' genus. FAO uses the English name pollack for this species. Together with ''Pollachius virens'', it may also be referred to as pollock. Other names include European pollock, ''lieu jaune'', lythe and in the Isle of Man, callig . It is common in the north-eastern parts of the Northern Atlantic, including the Bay of Biscay and North Sea. Adults can grow up to and weigh up to , although more commonly their maximum length is . Ecology and life history Pollack are fast-growing and relatively short-lived. The maximum reported age is 15 years. They are said to spawn offshore, although their spawning grounds are poorly known; a study of a fjord population in Norway suggested local spawning. Pollack are benthopelagic, that is, they live near the sea floor. They seem to be relatively sedentary. Fisheries Pollack is of value to fisheries, although it mainly represents bycatch. Land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psetta Maxima
The turbot (''Scophthalmus maximus'') is a relatively large species of flatfish in the family Scophthalmidae. It is a demersal fish native to marine or brackish waters of the Northeast Atlantic, Baltic Sea and the Mediterranean Sea. It is an important food fish. Turbot in the Black Sea have often been included in this species, but are now generally regarded as separate, the Black Sea turbot or kalkan (''S. maeoticus''). True turbot are not found in the Northwest Atlantic; the "turbot" of that region, which was involved in the so-called "Turbot War" between Canada and Spain, is the Greenland halibut or Greenland turbot (''Reinhardtius hippoglossoides''). Etymology The word comes from the Old French , which may be a derivative of the Latin ('spinning top') a possible reference to its shape. Another possible origin of the Old French word is from Old Swedish , from 'thorn' + 'stump, butt, flatfish', which may also be a reference to its shape (compare native English halibut). Earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three-spined Stickleback
The three-spined stickleback (''Gasterosteus aculeatus'') is a fish native to most inland and coastal waters north of 30°N. It has long been a subject of scientific study for many reasons. It shows great morphological variation throughout its range, ideal for questions about evolution and population genetics. Many populations are anadromous (they live in seawater but breed in fresh or brackish water) and very tolerant of changes in salinity, a subject of interest to physiologists. It displays elaborate breeding behavior (defending a territory, building a nest, taking care of the eggs and fry) and it can be social (living in shoals outside the breeding season) making it a popular subject of inquiry in fish ethology and behavioral ecology. Its antipredator adaptations, host-parasite interactions, sensory physiology, reproductive physiology, and endocrinology have also been much studied. Facilitating these studies is the fact that the three-spined stickleback is easy to find in na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long-spined Sea Scorpion
The long-spined bullhead (''Taurulus bubalis''), also known as the long-spined sea-scorpion, and the long-spined scorpion fish is a coastal fish of the sculpin family Cottidae, inhabiting marine waters of Europe. Description The longspined bullhead is a small fish with a thick, tapering body and a large head and resembles the shorthorn sculpin (''Myoxocephalus scorpius''). It has two spines on each side on the gill cover, the front one extending further than the rear one. The skin is not clad in scales. There is a row of bony tubercles running along the flank on the lateral line and there are backward sloping bony tubercles on the crown of the head. It has a variety of colours ranging from shades of brown or olive green, with cream blotches and four dark, vertical bands. The belly is pale bluish-green but becomes suffused with red in males in the breeding season. Behavior Bullhead are predators that will eat prawns, molluscs and small fish such as gobies and blennies. Despite th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater Pipefish
The greater pipefish (''Syngnathus acus'') is a pipefish of the family Syngnathidae. It is a seawater fish and the type species of the genus ''Syngnathus''. Etymology The genus name ''Syngnathus'' derives from the Greek, ''syn'', ''symphysis'' meaning ''grown together'' and ''gnathos'' meaning ''jaw''. The Latin species name ''acus'' means ''needle''. Description The greater pipefish has a long segmented armoured body, angular in cross section and stretching up 45 cm long with its stiff appearance. It ranges a color brown to green in with broad alternating light and dark hue along it. Its customized by a long snout with mouth on end and a slight hump on the top of the body just behind the eyes. The fish is generally 33 cm to 35 cm in length with a reported maximum length of 47 cm. They are almost square in each segment of the body, and known to feel rigid when handled. The greater pipefish has distinctive body rings which are a sandy brown with darker bar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two-spotted Goby
The two-spotted goby (''Gobiusculus flavescens'') is a species of goby native to marine and brackish waters of the eastern Atlantic Ocean where it can be found from the Faeroes and Norway to the northwestern coast of Spain. It has also been recorded from Estonia though records from the Mediterranean Sea are uncertain. They are common on all coasts of the United Kingdom. This species can reach a length of TL. Habitat This fish prefers to inhabit areas with plenty of weed growth, being found on overgrown structures and in beds of ''Laminaria'' or ''Zostera''. They are found in intertidal pools and shallow water to a depth of 20 m. Description ''Gobiusculus flavescens'' are small, slender gobies, reaching up to 6 cm in length. They are distinct from other gobies in that their eyes are on the side of the head (lateral) rather than on top (dorsal). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Sandeel
The lesser sand eel or sand lance (''Ammodytes tobianus'') is a species of fish in the sand lance family Ammodytidae. It is an elongated cylindrical fish which may be up to long. Description The body of the lesser sand eel has an elongated shape with a rounded cross section. The head is also elongated and pointed, and the sharp prominent lower jaw projects further than the upper jaw. When the mouth is opened, the two jaws form a tube through which food is sucked in. The top of the fish's mouth lacks teeth. The scales of the belly make a chevron pattern. The dorsal fin is long and ribbon-like, the pectoral fins are small and low set, and there are no pelvic fins. The caudal fin is bifurcated in shape. The skin color is greenish yellow on the back, yellowish on the upper sides, and a mixture of a brilliant silver on the lower sides and belly. This fish can be distinguished from the greater sand eel by its smaller size (less than ) and the fact that the origin of the long dorsal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Five-bearded Rockling
The fivebeard rockling (''Ciliata mustela'') is a coastal ray-finned fish of the family Lotidae. the lings and rocklings. It is found in the eastern Atlantic Ocean. It is not a fish of any commercial importance. Description The fivebeard rocklings is a long, slender fish which may attain a length of . It has a smooth, scaleless body with unusual and long dorsal, which is made up of a first ray followed by a line of vibrating rays in a furrow in the back. The front part of the dorsal fin does not have any membrane connecting the rays although the rear dorsal fin is which runs the length of the body, as does the anal fin, is made up of rays connected by membrane. It has five barbels around its mouth, two above either nostril and a single barbel on the lower jaw. It has a rather small mouth with the corners of the mouth just going beyond the eye. The main colour is dark brown. This fades to pale gray-brown on the underside. Distribution The fivebeard rockling is found in the easte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fifteen-spined Stickleback
''Spinachia'' is a monospecific genus of ray-finned fish belonging to the family Gasterosteidae, the sticklebacks. The only species in the genus is ''Spinachia spinachia'', the sea stickleback, fifteen-spined stickleback or fifteenspine stickleback, a species which lives in benthopelagic and in brackish environments of the northeastern Atlantic Ocean. This species, the largest of the sticklebacks, grows to a length of SL. This species is the only known member of its genus ''Spinachia''. It is of no interest as a commercial fish. Description The fifteen-spined stickleback is an elongated fish with a long slender snout, an elongated caudal peduncle about one third of the total length, and a fan-like rounded caudal fin. The anterior dorsal fin consists of a series of fourteen to fifteen small, widely separated spines. The posterior dorsal fin and the anal fin are aligned and are similar in size and shape and located immediately anterior to the caudal peduncle. The pelvic fins co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleuronectes Platessa
The European plaice (''Pleuronectes platessa''), commonly referred to as simply plaice, is a species of marine flatfish in the genus Pleuronectes of the family Pleuronectidae. Description The European plaice is characterized, on their dorsal side, by their dark green to dark brown skin, blotched with conspicuous, but irregularly distributed, orange spots. The ventral side is pearly white. The skin is smooth with small scales. They are able to adapt their colour somewhat to match that of their surroundings, but the orange spots always remain visible. The skin lacks any prickles. The outline of adults is oval. The head is rather small and is less than 25% of the total length. The pointed mouth is terminal and fairly small with its maxilla reaching just below the right eye. Both eyes are located at the right side of the body. The bony ridge behind the eyes is another characteristic for this species. The lateral line curves slightly above the pectoral fin. The dorsal fin reaches ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
