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Guaymas goby (Quietula guaymasiae) — Gobiidae

Guaymas goby

Quietula guaymasiae
Family: Gobiidae

The Guaymas goby (Quietula guaymasiae) is a saltwater fish of the family Gobiidae that grows up to 8 cm.

Length
8 cm
Water
Saltwater
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
North America: Mexico

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Description

The Guaymas goby is a small goby (Gobiidae) from shallow coastal, estuarine or reef water of the eastern Pacific, in the Gulf of California. The species grows to about 8 cm and has a slender body with fused pelvic fins forming a sucker. As a bottom-dweller it sits on sand and mud by stones, weed or a burrow and snaps at small invertebrates, algae and detritus. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Guaymas goby?

The Guaymas goby has an elongate, eel-like body and is mainly brown.

Where does the Guaymas goby live?

The Guaymas goby lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Mexico

How big does the Guaymas goby get?

The Guaymas goby grows to a maximum of about 8 cm.

Is the Guaymas goby dangerous to humans?

No, the Guaymas 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

Guaymas goby (Quietula guaymasiae) — Gobiidae — 2
iNaturalist ((c) Jacob, some rights reserved (CC BY-NC))

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All data

Identification

English name
Guaymas goby sourced
Scientific name
Quietula guaymasiae
Family
Gobiidae

Appearance

Size class
Small verified
Max length (cm)
8
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown
Tail shape
Rounded

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Natural range
North America: Mexico 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 Quietula

More from the family Gobiidae

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