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Mountain shiner (Lythrurus lirus) — Cyprinidae

Mountain shiner

Lythrurus lirus
Family: Cyprinidae
LC · Least Concern

The Mountain shiner (Lythrurus lirus) is a freshwater fish of the family Cyprinidae that grows up to 8 cm.

Length
7.5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Southeastern USA; clear streams and small rivers.
Edibility
Not eaten

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Description

The mountain shiner is a small North American cyprinid from the south-eastern United States. The species grows to only about 8 cm and has a slender, silvery body with fine dark markings. It inhabits sandy and rocky pools and runs of clear creeks and small rivers. As a small schooling fish it feeds on small invertebrates, insect larvae and plant matter from the water surface and column. Owing to its small size it is prey for larger fishes and has no fishery value. The mountain shiner is harmless to humans.

Frequently asked questions

How do you recognise the Mountain shiner?

The Mountain shiner has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Slender little schooling fish of clear streams with a sandy and rocky bottom.

Where does the Mountain shiner live?

The Mountain shiner lives in fresh water and is mostly found around mixed bottom. Southeastern USA; clear streams and small rivers.

How big does the Mountain shiner get?

The Mountain shiner grows to a maximum of about 8 cm. On average the species is around 5 cm.

Is the Mountain shiner dangerous to humans?

No, the Mountain shiner is harmless to humans. None required: this species is harmless to humans.

Is the Mountain shiner edible?

The Mountain shiner is not usually eaten.

More photos

Mountain shiner (Lythrurus lirus) — Cyprinidae — 2
iNaturalist ((c) Jeff Garner, some rights reserved (CC BY-NC))
Mountain shiner (Lythrurus lirus) — Cyprinidae — 3
iNaturalist ((c) Cristian Hernandez, some rights reserved (CC BY-NC))
Mountain shiner (Lythrurus lirus) — Cyprinidae — 4
iNaturalist ((c) William Hull, some rights reserved (CC BY-NC))
Mountain shiner (Lythrurus lirus) — Cyprinidae — 5
iNaturalist ((c) Tayton Alvis, some rights reserved (CC BY))
Fin

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All data

Identification

English name
Mountain shiner verified
Scientific name
Lythrurus lirus
Family
Cyprinidae

Appearance

Size class
Small verified
Max length (cm)
7.5 verified
Average length (cm)
4.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Southeastern USA; clear streams and small rivers. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Small invertebrates, insect larvae and plant material sourced
Social behaviour
Schooling inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Slender little schooling fish of clear streams with a sandy and rocky bottom. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Lythrurus

More from the family Cyprinidae

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