Cyprinella spiloptera

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Cyprinella spiloptera
Cyprinella spiloptera.jpg
Status TNC G5.svg
Secure  (NatureServe) [2]
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Cyprinidae
Subfamily: Leuciscinae
Clade: Pogonichthyinae
Genus: Cyprinella
Species:
C. spiloptera
Binomial name
Cyprinella spiloptera
(Cope, 1867)
Synonyms
  • Photogenis spilopterus(Cope, 1867)
  • Notropis spilopterus Cope, 1867
  • Hybopsis fretensisCope, 1867

The spotfin shiner (Cyprinella spiloptera) is a species of ray-finned fish in the family Cyprinidae. It is a small sized freshwater fish found abundantly in many watercourses of North America.

Contents

Taxonomy

Edward Drinker Cope described the spotfin shiner in 1867, it is known also as the silver-finned minnow or the satin-finned minnow. [3]

Description

The spotfin shiner has a black blotch of pigment on the membrane between its last three rays of the dorsal fin; this spot may be obscure or faint in small spotfin shiners. They are deep-bodied and have a black vertical bar posterior to their operculum. Their mouths open in the terminal position, they have diamond-shaped scales, and each scale is outlined with black pigment. Breeding males become heavily pigmented and steel bluish in color during late spring and early summer, and they have ventral fins that also become dull yellow to bright yellow. The heads of breeding male spotfin shiners become covered with small tubercles, and they feel rough, almost like sandpaper. Spotfin shiners also have 37-39 lateral line scales. Spotfin shiners have eight anal fin rays unlike its close relative, the satinfin. [4]

Distribution and habitat

The North Yamaska river has a population of spotfin shiner. Chutes YamaskaGranby.JPG
The North Yamaska river has a population of spotfin shiner.

Cyprinela spiloptera inhabit all but one of the Great Lakes (Superior), and are found from the Saint Lawrence drainage, Quebec to the Potomac river drainage, Virginia. They also inhabit areas from Ontario and New York to North Dakota, as well as south to Alabama and eastern regions of Oklahoma. C. spiloptera are also located in isolated areas of the Ozark mountains. [4] C. spiloptera are freshwater, benthopologic fishes that prefer temperate climates. They inhabit sand and gravel runs and pools of creeks, as well as small to medium rivers with clear, permanent flow. [2]

Feeding

Adult C. spiloptera prey on surface insects and immature aquatic organisms. [4]

Conservation status

Currently, C. spiloptera are listed by the IUCN as having the least concern for conservation. [1]

Life cycle and reproduction

The spawning season of C. spiloptera lasts from mid-June until mid-August. Adult females deposit their eggs inside small crevices of rocks and submerged logs or roots. Their eggs, which typically hatch in about five days, are defended by the male. The maximum reported age of C. spiloptera is five years, but most usually only live to be around two years of age. [5]

Etymology

Cyprinella is Latin for carp, with the diminutive -ella and spiloptera is derived from the Latin words spilos, or spot and pteron, meaning wing or fin. [3]

Related Research Articles

<i>Cyprinella</i> Genus of fishes

Cyprinella is a genus of fish in the family Cyprinidae, the carps and minnows. They are known as the satinfin shiners. They are native to North America, and some are among the most common freshwater fish species on the eastern side of the continent. Conversely, several Cyprinella species with small distributions are threatened and the Maravillas Creek subspecies of the red shiner is extinct.

<span class="mw-page-title-main">Beautiful shiner</span> Species of fish

The beautiful shiner is a species of ray-finned fish in the family Cyprinidae. It is found in Mexico and Arizona and New Mexico in the United States. It is one of 22 species of Cyprinella found in North America.

<span class="mw-page-title-main">Cape Fear shiner</span> Species of fish

The Cape Fear shiner is a North American species of freshwater fish in the family Cyprinidae. It is endemic to the central part of the state of North Carolina in the southeastern United States, and is only found in the shallow streams of the Cape Fear River basin. The fish is small and yellow with black lips and a black stripe that runs down the middle of the fish's side. This shiner is normally found in mixed schools with other minnow species. It is unique amongst its genus because it has elongated intestines that are specifically adapted to a primarily herbivorous diet. It can breed twice a year and normally lives for only two or three years in the wild. The males and females are normally similar in appearance but become different colors in the spawning season. This species of shiner was not discovered until 1962.

<span class="mw-page-title-main">Sand shiner</span> Species of fish

The sand shiner is a widespread North American species of freshwater fish in the family Cyprinidae. Sand shiners live in open clear water streams with sandy bottoms where they feed in schools on aquatic and terrestrial insects, bottom ooze and diatoms.

<span class="mw-page-title-main">Pugnose shiner</span> Species of fish

The pugnose shiner is a species of ray-finned fish in the genus Notropis. It is in the family Cyprinidae which consists of freshwater carps and minnows. Cyprinidae is the largest fish family which consists of about 369 genera and 3,018 species. Its distribution has been decreasing due to the removal of aquatic plants in order to create swimming beaches and boating access in freshwater lakes and is now mostly found in Minnesota, Wisconsin, and Michigan.

<span class="mw-page-title-main">Redlip shiner</span> Species of fish

The redlip shiner is a North American species of freshwater cyprinid fish. This shiner can be found in a few streams located in North Carolina, South Carolina, and Virginia. It inhabits rocky pools of clear headwaters, creeks and small rivers. Adults range in length from 40 to 55 mm.

<span class="mw-page-title-main">Blackchin shiner</span> Species of fish

The blackchin shiner is an abundant North American species of freshwater fish from the family Cyprinidae. Described by Edward Drinker Cope in 1865, it is not a well-known species. It is a close relative of the blacknose shiner. Chiefly occurring now in the Great Lakes and occasionally in upper Mississippi River drainages, the blackchin once ranged commonly as far south as Illinois and Ohio. This fish resides over sandy bottoms in cool waters that provide a lot of cover for the small minnow. Omnivorous, it eats worms and small arthropods as well as plant material. Blackchin shiners are unique because of their anatomical features, such as the black coloring, the incomplete lateral line, and a distinctive dental arrangement.

<span class="mw-page-title-main">Longnose shiner</span> Species of fish

The longnose shiner is a species of ray-finned fish in the genus Notropis.

The carmine shiner is a freshwater fish species. In Manitoba, it was once known as the rosyface shiner. Based mostly on zoogeographic data, it is currently classified as a distinct species within the rosyface shiner species complex. The carmine shiner is a member of the Minnow family, Cyprinidae. It has the following characteristics and distinguishing features:

<span class="mw-page-title-main">Weed shiner</span> Species of fish

The weed shiner is a North American species of freshwater fish in the cyprinid genus Notropis. Prior to 1958, this species was named Notropis roseus.

<span class="mw-page-title-main">Ironcolor shiner</span> Species of fish

The ironcolor shiner is a species of freshwater ray-finned fish from the family Cyprinidae, the minnows and carps. It is a widespread species in streams and rivers in eastern North America.

<span class="mw-page-title-main">Chihuahua shiner</span> Species of fish

The Chihuahua shiner is a species of freshwater ray-finned fish from the family Cyprinidae, the carps and minnows. It is found in southern Texas and northern Mexico.

<span class="mw-page-title-main">Red shiner</span> Species of fish

The red shiner or red-horse minnow is a North American species of freshwater fish in the family Cyprinidae. They are deep-bodied and laterally compressed, and can grow to about three inches in length. For most of the year, both males and females have silver sides and whitish abdomens. Males in breeding coloration, though, have iridescent pink-purple-blue sides and a red crown and fins.

<span class="mw-page-title-main">Blacktail shiner</span> Species of fish

The blacktail shiner is a small freshwater fish in the family Cyprinidae native to the United States.

<span class="mw-page-title-main">Gilt darter</span> Species of fish

The gilt darter is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It can be found in a number of states in the Mississippi River drainage of the United States although it has been extirpated from some river systems in which it was at one time present, mostly due to siltation and pollution problems. Males are more colorful than females and can grow to a length of about 9 cm (3.5 in). It is a benthic fish that feeds primarily on small aquatic insect larvae. Males form territories during the breeding season in late spring and early summer. Spawning typically takes place at the upper ends of riffles with sandy and gravelly bottoms interspersed with larger cobbles. Some organisations are endeavouring to conserve populations of the gilt darter and re-introduce it to states where the fish has been extirpated but suitable habitat still exists.

Spotfin chub is a ray-finned fish in the family Cyprinidae that is endemic to the Tennessee River watershed. Its other common names include turquoise shiner and chromium shiner.

The Ocmulgee shiner is a species of fish in the family Cyprinidae. It is endemic to the United States where it occurs in the Altamaha and Ogeechee river drainages in Georgia. It was first described in a book about fishes of upper Georgia. The author, Davis Starr Jordan, is credited with describing more than 2,500 species of fish in his lifetime. He first described this fish in his book fishes of upper Georgia in 1877.

The fieryblack shiner is a species of fish in the family Cyprinidae. It is endemic to the United States, where it occurs in the Santee and Pee Dee river drainages in North and South Carolina.

<span class="mw-page-title-main">Altamaha shiner</span> Species of fish

The Altamaha shiner is a species of fish in the family Cyprinidae. It is endemic to the Piedmont region of Georgia, where it occurs in the upper areas of the Altamaha River drainage area, primarily above the Fall Line in north-central Georgia.

<span class="mw-page-title-main">Bleeding shiner</span> Species of fish

The bleeding shiner is a freshwater ray-finned minnow in the family Leuciscidae, which was recently changed to distinguish between North American and Asian minnows. It occurs in tributaries of Ozark-draining tributaries of the Missouri, and Mississippi rivers in southern Missouri and northeastern Arkansas. Its preferred habitat is rocky and sandy pools and runs of headwaters, creeks and small rivers.

References

  1. 1 2 NatureServe (2013). "Cyprinella spiloptera". IUCN Red List of Threatened Species . 2013: e.T202086A15362429. doi: 10.2305/IUCN.UK.2013-1.RLTS.T202086A15362429.en . Retrieved 11 November 2021.
  2. 1 2 "Cyprinella spiloptera". NatureServe Explorer. 7.1. The Nature Conservancy . Retrieved 30 March 2024.
  3. 1 2 Froese, Rainer; Pauly, Daniel (eds.) (2006). "Cyprinella spiloptera" in FishBase . April 2006 version.
  4. 1 2 3 "Spotfin Shiner (Cyprinella spiloptera) - Species Profile". United States Geological Survey.
  5. Gary L. Phillips; William D. Schmid; James C. Underhill (1982). Fishes of the Minnesota Region (New ed.). University of Minnesota Press. ISBN   978-0816609826.