Are shiners territorial?

Where do shiners spawn?

Common shiners often spawn over the nest of a creek chub, river chub, or fallfish, although some males will make their own small nests. Gravel in riffles is also possible.

What time of year do shiners spawn?

Spawning occurs in late spring and early summer, when female common shiners lay adhesive eggs in shallow depressions which the males excavate in sand or gravel. They have also been known to lay eggs in the nests of other fish species.

Do shiners lay eggs in other fish’s nests?

They have also been known to lay eggs in the nests of other fish species. At first glance, common shiner habitat appears suitable for brook trout, but a higher temperature tolerance and a more omnivorous diet allows common shiners to thrive in warmer streams.

Is the golden shiner a shoaling fish?

The golden shiner is a shoaling species, forming loose aggregations of similar-sized fish and spending their lives in social groups (Pitcher 1983). Shoaling provides advantages in foraging and predator avoidance (Hoare et al. 2000) and has implications for fish culture, as shoaling behavior may restrict fish growth.

Where can I find a shiner fish?

The common shiner can be found in cool clear creeks and small to medium rivers, usually in the faster pools near riffles and in the shallow littoral of ponds and lakes. Its preferred water temperature is 21.9 °C. The common shiner reaches sexual maturity by 1–2 years of age, and produces between 400 and 4000 eggs per year.

Where do spottail shiners live?

These shiners live in lakes, rivers, and creeks. They occupy the rocky or sandy shorelines and bottoms of the water. One of the defining features of a spottail shiner is the black spot found at the base of the caudal fin. These shiners generally spawn from late June through July.

Where do golden shiners come from?

Today, the majority of golden shiners produced come from hatcheries. Mats with eggs are brought into an indoor hatchery and placed into tanks, where water temperature, dissolved oxygen and other environmental parameters can be controlled. Once the eggs hatch, the fry are transported in water within plastic bags that are filled with oxygen.

What is the meaning of Shiner?

Definition of shiner 1 : one that shines 2 : a silvery fish especially : any of numerous small freshwater American cyprinid fishes (especially genus Notropis) — compare golden shiner 3 : black eye sense 1

Where do shiners live in the US?

Notropis species mainly live in streams and rivers but can be found in larger lakes. They can be found 3 to 60 feet (0.91 to 18.29 m) deep, on substrates of sand and gravel. The spottail shiner is one of more common species of the genus Notropis. Spottail shiners are native to Canada and the United States.

Where do spottail shiners spawn?

They are thought to spawn in the sandy bottoms and shorelines of the rivers, lakes, and creeks where they live. Females are thought to produce anywhere from 100 to 2,600 eggs per spawning event. The mature age of a spottail shiner is around one or two years of age.

When do spottail shiners spawn?

One of the defining features of a spottail shiner is the black spot found at the base of the caudal fin. These shiners generally spawn from late June through July. Spottail shiners are typically small to medium-sized minnows.

What does a common shiner fish look like?

The fins of breeding males become reddish during spawning and their heads become covered with horny tubercles. For this reason, common shiners are sometimes referred to as redfin shiners. Common shiner scales slough off easily when handled. Note the diamond shaped scales that become more crowded toward the head.

What is the habitat of a common shiner?

They tend to concentrate in pool habitat. Life History: Common shiners are a short-lived species, rarely exceeding 8 inches (200 mm) in length. Spawning occurs in late spring and early summer, when female common shiners lay adhesive eggs in shallow depressions which the males excavate in sand or gravel.

How much does a shiner weigh?

Adult Common Shiners range in weight between 0.1 – 0.25 kg (3.5 – 7 oz), and feed predominantly on various aquatic invertebrates and some terrestrial insects.

Where can I find a spottail shiner?

The spottail shiner or spottail minnow (Notropis hudsonius) is a small- to medium-sized freshwater minnow. It can be found as far north as Canada and as far south as the Chattahoochee River in Georgia.

What do spottail shiners eat?

Spottail shiners are generally omnivorous fish that feed on plants, aquatic invertebrate, and zoobenthos. Zoobenthos are the invertebrates that occupy the benthos of the riverbeds and lakebeds.

When do spottail shiners have babies?

Spottail shiners breeding season usually occurs in the summertime during the months of June and July. They are thought to spawn in the sandy bottoms and shorelines of the rivers, lakes, and creeks where they live. Females are thought to produce anywhere from 100 to 2,600 eggs per spawning event.

Where do golden shiners live?

Golden shiners prefer quiet waters and are therefore found in lakes, ponds, sloughs, and ditches. They are sometimes found in the quietest parts of rivers. They like weedy areas.

Are there golden shiners in Utah Lake?

Sigler and Sigler (1996) stated that introduced Golden Shiners in Utah Lake, Utah, are barely maintaining population levels. In their analysis of fish zoogeography, Hocutt et al. (1986) listed this species as “introduced but possibly native” for an Appalachian drainage, the Kanawha River above the falls.

What is a spottail shiner?

The spottail shiner or spottail minnow ( Notropis hudsonius) is a small- to medium-sized freshwater minnow. It can be found as far north as Canada and as far south as the Chattahoochee River in Georgia. These shiners live in lakes, rivers, and creeks. They occupy the rocky or sandy shorelines and bottoms of the water.

What are the Predators of the spottail shiner?

Some predators include rainbow trout, coho salmon, chinook salmon, northern pike, walleye, brown trout, lake trout ( Salvelinus namaycush ), and bluefish ( Pomatomus saltatrix ). The spottail shiner mainly competes with species that have the same diet and live in the areas.