| Phoxinus septimaniae | |
|---|---|
 | |
| Phoxinus septimaniae from the Hérault river, France | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Leuciscidae |
| Subfamily: | Phoxininae |
| Genus: | Phoxinus |
| Species: | P. septimaniae |
| Binomial name | |
| Phoxinus septimaniae Kottelat, 2007 | |
Phoxinus septimaniae is a species of minnow that was described in 2007. [2] It is native to France and Spain. [1]
Minnow is the common name for a number of species of small freshwater fish, belonging to several genera of the family Cyprinidae. They are also known in Ireland as pinkeens.
The Eurasian minnow, minnow, or common minnow is a small species of freshwater fish in the carp family Cyprinidae. It is the type species of genus Phoxinus. It is ubiquitous throughout much of Eurasia, from Britain and Spain to eastern Siberia, predominantly in cool streams and well-oxygenated lakes and ponds. It is noted for being a gregarious species, shoaling in large numbers.
Phoxinus is a genus of freshwater fish in the family Leuciscidae of order Cypriniformes, and the only members of the subfamily Phoxininae, or Eurasian minnows. The type species is Phoxinus phoxinus. The other species in this genus are also commonly known as minnows. The name "minnow" was what early English fisherman used to describe "small and insignificant". The genus Phoxinus is found throughout Eurasia, and includes 21 known species. Previously, members of the North American genus Chrosomus were also believed to form part of this genus.
In 1938, the Austrian ethologist Karl von Frisch made his first report on the existence of the chemical alarm signal known as Schreckstoff in minnows. An alarm signal is a response produced by an individual, the “sender”, reacting to a hazard that warns other animals, the receivers, of danger. This chemical alarm signal is released only when the sender incurs mechanical damage, such as when it has been caught by a predator, and is detected by the olfactory system. When this signal reaches the receivers, they perceive a greater predation risk and exhibit an antipredator response. Since populations of fish exhibiting this trait survive more successfully, the trait is maintained via natural selection. While the evolution of this signal was once a topic of great debate, recent evidence suggests schreckstoff evolved as a defense against environmental stressors such as pathogens, parasites, and UVB radiation and that it was later co-opted by predators and prey as a chemical signal.
The northern redbelly dace is a fresh water cyprinid fish, generally found in lakes and small streams in the northeastern United States and eastern Canada. Ranging from 1-3 inches, it is one of forty-four species from the minnow and carp family of Cyprinidae in these areas.
Morské oko is a lake in the Vihorlat Mountains in eastern Slovakia. It is the largest non karst lake and the third biggest natural lake in Slovakia. It is at an altitude of 618 m, covers 0.13 km² with a maximum depth of 25.1 m. It is drained by the river Okna.
The southern redbelly dace, is a North American species of temperate freshwater fish of the family Cyprinidae. The natural geographic range extends from Western New York to Minnesota, and south to Oklahoma, Arkansas, and Alabama. This fish prefers flowing pools of creeks and streams.
The minnow-nase, Serbo-Croatian: podbila, is a species of freshwater fish in the family Cyprinidae. It is found in Bosnia and Herzegovina and Croatia. Its natural habitats are rivers, intermittent rivers, and inland karsts. It is threatened by habitat loss and considered Endangered (EN).
The Tennessee dace is a species of ray-finned fish in the family Cyprinidae. It is found only in the United States; particularly in northeast Tennessee and southwest Virginia, and parts of extreme northwest Georgia. Until recently, they were considered a subspecies of mountain redbelly dace. They are commonly found in East Tennessee in spring fed first-order streams, often in silt and fine gravel pools, or undercut banks. These streams usually do not exceed two meters in width.
Phoxinus bigerri, the Adour minnow, is a species of minnow that was described in 2007. It is found in the Adour drainage basin in France and the Ebro basin in Spain and Andorra, it has been introduced to the Douro system. It is a gregarious species which can be found in cold, clear, fast flowing streams with gravel or stony substrates. It spawns in April to June, its main food is small invertebrates.
Phoxinus strymonicus is a species of minnow that was described in 2007 from Greece and Bulgaria. This small fish inhabits streams with clear and cool waters often with dense vegetation; these water bodies usually depend on cold-water springs. It reaches 6 cm TL.
Zingel asper, the Rhone streber, asper, is a species of freshwater ray-finned fish in the family Percidae that is at a high risk of becoming extinct due to habitat destruction and pollution. It is endemic to the rivers Durance and Beaume in the Rhône basin in France and Switzerland.
Rhabdospora is a genus assigned to cells found in a variety of fish. First reported in 1892, there has since been disagreement over whether Rhabdospora represents a parasite of the phylum Apicomplexa or a specialized fish cell.
The laurel dace is a species of freshwater minnow native to the U.S. state of Tennessee. It was first discovered in 1976. A very rare species, it has only been found in localized populations in six small streams on the Walden Ridge portion of the Cumberland Plateau in Tennessee. It is found in six streams: the Soddy, Horn, Cupp, Young's, Moccasin, and Bumbee Creeks, all of which drain into larger rivers that eventually feed the Tennessee River. It is believed to be extirpated from Laurel Creek, the only other stream where it was known to occur.
Phoxinus karsticus is a species of fish in the family Cyprinidae, the carps and minnows. It was described in 2015 from Popovo Polje in Bosnia and Herzegovina. It is probably endemic to the rivers of this region.
Phoxinus brachyurus, also known as the Seven River's minnow, is a species of freshwater fish in the family Cyprinidae.
Phoxinus colchicus is a species of minnow that was described in 1910.It is found in southern tributaries of lower Kuban River of Russia and Georgia.
Phoxinus issykkulensis, also known as the Issyk-kul' minnow, is a species of freshwater fish in the family Cyprinidae. It is found in Asia.
The Bulgarian minnow is a species of freshwater fish in the family Cyprinidae. It is found in the Veleka and Resowska drainages in Bulgaria and Turkey.
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