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Red shiner are habitat generalists in that they are adapted to favor a wide range of environmental conditions that are not ideal to most other fish species. These include habitats degraded by human disturbance, and those with poor water quality (such as polluted waterways), natural physiochemical extremes, and seasonally intermittent flows. [6]
The typical habitat conditions of small streams where the dace lives include: water supplied by clear, cool springs or seeps, absence of strong currents, effective cover like undercut banks and heavy brushy vegetation, and minimal [clarification needed] large piscivorous fish populations. Small lake habitats also share these characteristics.
The average adult redfin shiner is 3.5 inches (8.9 cm) long. The redfin shiner is easily identifiable with its deeply compressed body, large eyes and attractive colors. Its body is a light olive color with a dusky stripe along the spine of the fish. The sides often appear very silvery with a reddish tint in the breeding males.
The redside shiner (Richardsonius balteatus) is a species of cyprinid fish found in the Western United States and British Columbia. [2] This species was first described by Sir John Richardson, a Scottish naturalist and naval surgeon. The type locality is from the Columbia River, and it is believed to have been sampled near Fort Vancouver. [3]
The John Heinz National Wildlife Refuge at Tinicum is a 1000-acre (4.05 km 2) National Wildlife Refuge in Philadelphia and Tinicum Township, Pennsylvania.Adjacent to Philadelphia International Airport, the refuge protects the largest remaining freshwater tidal marsh in Pennsylvania.
Cyprinella is a genus of fish in the family Cyprinidae, the carps and minnows.They are known as the satinfin shiners. [1] They are native to North America, and some are among the most common freshwater fish species on the eastern side of the continent. [2]
The ironcolor shiner is a relatively small fish with a total length ranging from 45–65 millimetres (1.8–2.6 in). It has a yellowish back and sides with a well-defined black lateral stripe stretching from the caudal peduncle to the snout and there us some pigmentation on the chin and lips.
The bog creates a swampy landscape that is unusual for central Pennsylvania, and it is known for providing a habitat for rare plants and insects. [4] Large amounts of peat have formed at the bottom of the bog. This peat has attracted scientific interest because it preserves spores from plants and trees that have occupied the area for the past ...