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The Eurasian minnow, [2] minnow, [1] or common minnow (Phoxinus phoxinus) 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 (12–20 °C (54–68 °F)) streams and well ...
Like other minnows, golden shiners are sensitive to the release of an alarm substance, or schreckstoff, contained within special skin cells. If a predator catches and bites into a minnow, the skin is broken, the substance is released, and other minnows in the vicinity can detect the substance and react to it by leaving the area.
The longnose dace (Rhinichthys cataractae) is a freshwater minnow native to North America. Rhinicthys means snout fish (reference to the long snout) and cataractae means of the cataract (first taken from Niagara Falls). Longnose dace are small, typically less than 100 mm and characterized by their fleshy snout that protrudes past the mouth.
The Northern pikeminnow, Columbia River dace or colloquially Squawfish (Ptychocheilus oregonensis) is a large member of the minnow family, Leuciscidae. [2] This predatory freshwater fish is native to northwestern North America, ranging from the Nass River basin to the Columbia River basin. [2]
Semotilus atromaculatus, known as the creek chub or the common creek chub, is a small minnow, a freshwater fish found in the eastern US and Canada.Differing in size and color depending on origin of development, the creek chub can usually be defined by a dark brown body with a black lateral line spanning horizontally across the body.
The Ohio population of Exoglossum laurae, which is separated from more Eastern populations by several hundred miles, is considered a subspecies. [2] The minnow is unable to live in murky waters and requires a clean rock river bottom. It also requires a forested river bank. The minnow needs somewhat cool water temperatures to survive. [2]
The bluntnose minnow (Pimephales notatus) is a species of temperate freshwater fish belonging to the genus Pimephales of the cyprinid family. Its natural geographic range extends from the Great Lakes south along the Mississippi River basin to Louisiana , and east across the Midwestern United States to New York State .
The second condition that needs to be met in support of the predator attraction hypothesis is that additional predators must occasionally disrupt predation events, increasing the probability that prey will escape. In the northern pike/fathead minnow system, additional northern pike may interfere with a predation event in one of two ways. [24]