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Banner goby (Microgobius microlepis) — Gobiidae

Banner goby

Microgobius microlepis
Family: Gobiidae

The Banner goby (Microgobius microlepis) is a saltwater fish of the family Gobiidae that grows up to 10 cm.

Length
10 cm
Water
Saltwater
Depth
0–36 m
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
North America: Bahamas, Belize, Cuba, Mexico, USA

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Description

The banner goby is a small goby (Gobiidae) from shallow sand and mud water of the western Atlantic and Caribbean. The species grows to about 6 cm and has a slender, pale, semi-translucent body with a bluish sheen and an extended, banner-like first dorsal fin. As a bottom-dweller it stays near self-dug burrows on soft bottoms of bays and estuaries and snaps at small crustaceans and worms. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Banner goby?

The Banner goby has an elongate, eel-like body and is mainly silver-grey.

Where does the Banner goby live?

The Banner goby lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Bahamas, Belize, Cuba, Mexico, USA

How big does the Banner goby get?

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

Is the Banner goby dangerous to humans?

No, the Banner goby 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.

More photos

Banner goby (Microgobius microlepis) — Gobiidae — 2
iNaturalist ((c) Marie Coleman, some rights reserved (CC BY-NC))
Banner goby (Microgobius microlepis) — Gobiidae — 3
iNaturalist ((c) jeyre, some rights reserved (CC BY))
Banner goby (Microgobius microlepis) — Gobiidae — 4
iNaturalist ((c) craigjhowe, some rights reserved (CC BY-NC))
Banner goby (Microgobius microlepis) — Gobiidae — 5
iNaturalist ((c) craigjhowe, some rights reserved (CC BY-NC))

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All data

Identification

English name
Banner goby sourced
Scientific name
Microgobius microlepis
Family
Gobiidae
Other names
Banner Goby; Banner goby verified

Appearance

Size class
Small verified
Max length (cm)
10 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey
Tail shape
Forked

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0 verified
Max depth (m)
36 verified
Natural range
North America: Bahamas, Belize, Cuba, Mexico, USA sourced
Origin
Native

Behaviour & biology

Diet
Carnivore
Diet (detail)
Small fishes, crustaceans and invertebrates
Territorial
No
Reproduction
Separate sexes
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.

For anglers

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

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 Microgobius

More from the family Gobiidae

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