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Bulldog goodeid (Alloophorus robustus) — Goodeidae

Bulldog goodeid

Alloophorus robustus
Family: Goodeidae

The Bulldog goodeid (Alloophorus robustus) is a freshwater fish of the family Goodeidae that grows up to 12 cm.

Length
12 cm
Water
Freshwater
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Range
North America: Mexico
Edibility
Commonly eaten

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Description

The bulldog goodeid is a livebearing toothcarp (Goodeidae) from lakes, springs and rivers of the central highlands of Mexico. The species grows to about 12 cm and has a stocky, robust, olive-grey body with a broad head and a strong mouth. The male fertilises the female internally, after which large, live young are born. As an omnivore it hunts insect larvae, snails, small fish and crustaceans. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Bulldog goodeid?

The Bulldog goodeid has an elongate, eel-like body and is mainly brown.

Where does the Bulldog goodeid live?

The Bulldog goodeid lives in fresh water and is mostly found around open water. North America: Mexico

How big does the Bulldog goodeid get?

The Bulldog goodeid grows to a maximum of about 12 cm.

Is the Bulldog goodeid dangerous to humans?

No, the Bulldog goodeid 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.

Is the Bulldog goodeid edible?

Yes, the Bulldog goodeid is commonly eaten.

More photos

Bulldog goodeid (Alloophorus robustus) — Goodeidae — 2
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
Bulldog goodeid (Alloophorus robustus) — Goodeidae — 3
iNaturalist ((c) Ricardo Arredondo T., some rights reserved (CC BY-NC))
Bulldog goodeid (Alloophorus robustus) — Goodeidae — 4
iNaturalist ((c) Valentin Mar Silva, some rights reserved (CC BY-NC))
Bulldog goodeid (Alloophorus robustus) — Goodeidae — 5
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
Fin

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All data

Identification

English name
Bulldog goodeid sourced
Scientific name
Alloophorus robustus
Family
Goodeidae
Other names
Bulldog goodeid verified

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
North America: Mexico sourced
Origin
Native inferred

Behaviour & biology

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

For anglers

Edibility
Commonly eaten inferred
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

More from the family Goodeidae

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