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Roanoke logperch (Percina rex) — Percidae

Roanoke logperch

Percina rex
Family: Percidae

The Roanoke logperch (Percina rex) is a freshwater fish of the family Percidae that grows up to 15 cm.

Length
15 cm
Water
Freshwater
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
North America: USA

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Description

The Roanoke logperch is a large darter (Percidae) endemic to the Roanoke and adjacent drainages in Virginia, in the eastern United States. The species grows to about 15 cm and has an elongate, yellow-brown body with numerous dark crossbars and a pointed snout. As a bottom-dweller it flips small stones with its snout in search of insect larvae and small invertebrates. Through habitat loss the species is threatened. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Roanoke logperch?

The Roanoke logperch has an elongate, eel-like body, is mainly yellow-gold and shows a vertical stripes pattern.

Where does the Roanoke logperch live?

The Roanoke logperch lives in fresh water and is mostly found around mixed bottom. North America: USA

How big does the Roanoke logperch get?

The Roanoke logperch grows to a maximum of about 15 cm. On average the species is around 10 cm.

Is the Roanoke logperch dangerous to humans?

No, the Roanoke logperch is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

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All data

Identification

English name
Roanoke logperch sourced
Scientific name
Percina rex
Family
Percidae
Other names
Roanoke logperch verified

Appearance

Size class
Small verified
Max length (cm)
15.0 verified
Average length (cm)
9.8 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Yellow / gold sourced
Pattern
Vertical bars sourced
Tail shape
Straight inferred
Mouth position
Inferior (downward) sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
North America: USA sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
levensduur_max_jaar
6.0 verified
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Percina

More from the family Percidae

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