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Bay goby (Lepidogobius lepidus) — Gobiidae

Bay goby

Lepidogobius lepidus
Family: Gobiidae

The Bay goby (Lepidogobius lepidus) is a saltwater fish of the family Gobiidae that grows up to 10 cm.

Length
10 cm
Water
Saltwater
Depth
0–201 m
Diet
Carnivore
Behaviour
Small groups
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Pacific off North America; muddy bottoms from the intertidal zone to ~200 m.
Edibility
Not eaten

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Description

The bay goby is a goby (Gobiidae) from the eastern Pacific off the west coast of North America. The species is small and has a slender, light-grey to brownish body with fused pelvic fins forming a sucking disc. It lives mainly on mud bottoms, from the intertidal zone to about 200 m deep, where it shelters in burrows that it sometimes shares with shrimps and shellfish. On the bottom it feeds on small invertebrates. The male guards the eggs, which are laid against the wall of a burrow. The species is harmless to humans.

Frequently asked questions

How do you recognise the Bay goby?

The Bay goby has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Sucker pelvic fins; shelters in burrows on muddy bottoms, sometimes shared with shrimps.

Where does the Bay goby live?

The Bay goby lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Pacific off North America; muddy bottoms from the intertidal zone to ~200 m.

How big does the Bay goby get?

The Bay goby grows to a maximum of about 10 cm.

Is the Bay goby dangerous to humans?

No, the Bay goby is harmless to humans. None required: this species is harmless to humans.

Is the Bay goby edible?

The Bay goby is not usually eaten.

More photos

Bay goby (Lepidogobius lepidus) — Gobiidae — 2
iNaturalist ((c) André Giraldi, some rights reserved (CC BY-NC))
Bay goby (Lepidogobius lepidus) — Gobiidae — 3
iNaturalist ((c) Sky J., some rights reserved (CC BY-NC))
Bay goby (Lepidogobius lepidus) — Gobiidae — 4
iNaturalist ((c) Morton Jonuschat, some rights reserved (CC BY-NC))
Bay goby (Lepidogobius lepidus) — Gobiidae — 5
iNaturalist ((c) Marshall Rottier Johnson, some rights reserved (CC BY-NC))

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All data

Identification

English name
Bay goby verified
Scientific name
Lepidogobius lepidus
Family
Gobiidae
Other names
Bay goby; Finescale goby verified

Appearance

Size class
Small verified
Max length (cm)
10 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey
Pattern
Plain
Tail shape
Rounded
Mouth position
Terminal
Lips
Thin
Barbels
No sourced
Dorsal fins
Two separate
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0 verified
Max depth (m)
201 verified
Natural range
Eastern Pacific off North America; muddy bottoms from the intertidal zone to ~200 m.
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates sourced
Social behaviour
Small groups
Territorial
No
Reproduction
Separate sexes sourced
Sexual dimorphism
No
Max. age (years)
7 verified
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Sucker pelvic fins; shelters in burrows on muddy bottoms, sometimes shared with shrimps. sourced

For anglers

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

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

More from the family Gobiidae

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