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Luxilus cornutus

(common shiner)

Overview

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Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in Czech:

Luxilus Obecn, Luxilus obecný

Common Names in Danish:

Sølvbarbe

Common Names in English:

common shiner

Common Names in Finnish:

Tuliev, Tulievähohtaja

Common Names in French:

méné à nageoires rouges, méné à nageoires rouges

Common Names in Mandarin Chinese:

角閃光美洲鱥, 角闪光美洲鱥

Description

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Physical Description

Species Luxilus cornutus

Body: Mouth and snout: Mouth terminal without any teeth. No barbels . Body patterning, color, and scales : Solid silver color. Sometimes dark shading on the anterior exposed portion of the scales on the flanks gives the vague impression of spotting. Fins without distinctive markings. 34-40 cycloid lateral line scales ; highly elevated , their height 3.5-5 times their width . Body shape and size: Body moderately deep and laterally compressed (but see Juveniles ); oval in cross-section. Typically 75-150 mm (3-6 in) TL ; maximum about 200 mm (8 in).

Fins: Tail, dorsal and other fins: Forked tail. Single dorsal fin with 8 rays and no spines. Pelvic fins abdominal . No adipose fin . Anal fin with 9 rays (rarely 8 or 10) and no spines.

Distinguishing characteristics: Predorsal scales 21-37, but usually 25-32, underside of chin with little pigment. See also similar species information.

Breeding adults : Males Head and back a dark lead-blue color, sides and fins pink to red. Some specimens with diffuse dark stripes on back. Large tubercles on head, snout, and chin; smaller tubercles on back between head and dorsal fin and on anterior ray of dorsal and pectoral fins.

Juveniles: Similar to adults, but a less deep body and more fusiform in shape.

Habitat

Inhabits rocky pools near riffles in clear, cool creeks and small to medium rivers . Sometimes occurs in lakes in northern part of range .

Biome: Marine .

Biology

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Reproduction

Hybridization between Luxilus cornutus and Luxilus chrysocephalus occurs frequently in areas where the ranges of the two species overlap.

Taxonomy

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Synonyms

Argyreus rubripinnis Heckel • Cyprinus cornutusCyprinus cornutus Mitchill • Cyprinus cornutus Mitchill, 1817 • Cyprinus haematopterus Rafinesque • Cyprinus megalops Rafinesque • Cyprinus melanurus Rafinesque • Cyprinus trivittatus Rafinesque • Hypsilepis cornutus cyaneus Cope • Leuciscus frontalis Agassiz • Leuciscus gracilis Agassiz • Leuciscus spirlingulus Valenciennes • Leuciscus vittatus Dekay • Luxilus cornutusNotropis cornutus (Mitchill • Notropis universitatis Evermann and Cockerell • Plargyrus argentatus Girard • Plargyrus bowmani Girard • Rutilus compressus Rafinesque

Notes

Name Status: Accepted Name .

Last scrutiny: Data last modified by FishBase 14-May-1994

Similar Species

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Fish Name Lateral Line Anal Fin Dorsal Fin Other Diagnostic Features Similarity Index Comments Common Shiner 34-40 highly elevated scales; lateral line decurved Usually 9 rays (rarely 8 or 10) 8 rays; membranes generally unpigmented, rays outlined with dark pigment in breeding males Usually 25-32 (21-37) predorsal scales; little chin pigment N/A Golden Shiner 42-54 rounded scales; lateral line strongly decurved 11-15 rays 8 rays (rarely 7 or 9); membranes generally unpigmented; fin light olive or yellowish Scaleless keel in front of vent; 16-21 gill rakers Moderately similar Red Shiner 32-36 diamond-shaped scales; lateral line slightly decurved Usually 9 rays (rarely 8 or 10) 8 rays; all membranes with uniform dark pigment Snout blunter and body deeper than spotfin shiner Moderately similar Not native to WI; may occur here as a stray from populations further south. Spotfin Shiner 35-39 diamond-shaped scales; lateral line slightly decurved 8 rays 8 rays; membranes of last 2-3 rays pigmented; blotch-like in adults, a few speckles in juveniles Snout more pointed and body not as deep as red shiner Moderately similar Striped Shiner 36-40 highly elevated scales; lateral line decurved Usually 9 rays (rarely 8 or 10) 8 rays; membranes generally unpigmented, rays outlined with dark pigment in breeding adults Usually 16-19 (13-23) predorsal scales; chin 1/3 pigmented Very similar Rudd 37-47 rounded scales; lateral line strongly decurved 11-13 rays 9-11 rays; membranes lack dark pigment but fin (including membranes) is red in adults Scaled keel in front of vent; 8-13 gill rakers Moderately similar Not established in WI. There is a very slight chance that a survivor from past bait-bucket introductions may be encountered.

Members of the genus Luxilus

ZipcodeZoo has pages for 13 species and subspecies in this genus:

L. albeolus (White Shiner) · L. cardinalis (Cardinal Shiner) · L. cerasinus (Crescent Shiner) · L. chrysocephalus (Striped Shiner) · L. chrysocephalus chrysocephalus (Central Striped Shiner) · L. coccogenis (Warpaint Shiner) · L. cornutus (Common Shiner) · L. dissimilis (Streamline Chub) · L. elongatus (Redside Dace) · L. erythrogaster (Southern Redbelly Dace) · L. pilsbryi (Duskystripe Shiner) · L. zonatus (Bleeding Heart Tetra) · L. zonistius (Bandfin Frogfish)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal February 29, 2008:

Identifiers

Last Revised: 7/14/2012