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Graveldiver (Scytalina cerdale) — Scytalinidae

Graveldiver

Scytalina cerdale
Family: Scytalinidae

The Graveldiver (Scytalina cerdale) is a saltwater fish of the family Scytalinidae that grows up to 15 cm.

Length
15 cm
Water
Saltwater
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless

Description

The graveldiver is a small, eel-like fish (Scytalinidae) from the tidal zone of the northeast Pacific, off the west coast of North America. The species grows to about 15 cm and has a smooth, scaleless, pale body without pelvic fins and with rearward-set dorsal and anal fins. As a burrowing bottom-dweller it wriggles among gravel and coarse sand of the surf and tide pools and hunts small crustaceans. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Graveldiver?

The Graveldiver has an elongate, eel-like body and is mainly white.

Where does the Graveldiver live?

The Graveldiver lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Graveldiver get?

The Graveldiver grows to a maximum of about 15 cm.

Is the Graveldiver dangerous to humans?

No, the Graveldiver is harmless to humans.

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All data

Identification

Dutch name
Grindduiker sourced
English name
Graveldiver sourced
Scientific name
Scytalina cerdale
Family
Scytalinidae
Other names
Graveldiver verified

Appearance

Size class
Small verified
Max length (cm)
15.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
White sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

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