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Florida mojarra (Ulaema lefroyi) — Gerreidae

Florida mojarra

Ulaema lefroyi
Family: Gerreidae
LC · Least Concern

The Florida mojarra (Ulaema lefroyi) is a saltwater fish of the family Gerreidae that grows up to 23 cm.

Length
23 cm
Water
Saltwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Western Atlantic and Caribbean; sandy beaches, coastal waters and estuaries.
Edibility
Rarely eaten

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Description

The mottled mojarra is a fish of the mojarra family (Gerreidae) from the western Atlantic and Caribbean. The species grows to about 23 cm and has a silvery, laterally compressed body with a highly protrusible mouth that can be extended downward like a tube. Adults prefer sandy shores; juveniles are more widespread in coastal waters and estuaries. With its protrusible mouth it roots in the sand bottom for small invertebrates, worms and crustaceans. The mottled mojarra is a local food and bait fish and is harmless to humans.

Frequently asked questions

How do you recognise the Florida mojarra?

The Florida mojarra has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Highly protrusible tube-shaped mouth for rooting for prey in the sandy bottom.

Where does the Florida mojarra live?

The Florida mojarra lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic and Caribbean; sandy beaches, coastal waters and estuaries.

How big does the Florida mojarra get?

The Florida mojarra grows to a maximum of about 23 cm.

Is the Florida mojarra dangerous to humans?

No, the Florida mojarra is harmless to humans. None required: this species is harmless to humans.

Is the Florida mojarra edible?

The Florida mojarra is rarely eaten.

More photos

Florida mojarra (Ulaema lefroyi) — Gerreidae — 2
iNaturalist ((c) Kenneth Manole, some rights reserved (CC BY-NC))
Florida mojarra (Ulaema lefroyi) — Gerreidae — 3
iNaturalist ((c) Sue, some rights reserved (CC BY-NC))
Florida mojarra (Ulaema lefroyi) — Gerreidae — 4
iNaturalist ((c) Sue, some rights reserved (CC BY-NC))
Florida mojarra (Ulaema lefroyi) — Gerreidae — 5
iNaturalist ((c) Sue, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Florida mojarra verified
Scientific name
Ulaema lefroyi
Family
Gerreidae
Other names
Florida mojarra; Grass shad; Longbone shad; Mottled mojarra; Silverfish verified

Appearance

Size class
Medium verified
Max length (cm)
23.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Natural range
Western Atlantic and Caribbean; sandy beaches, coastal waters and estuaries. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates, worms and crustaceans sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Highly protrusible tube-shaped mouth for rooting for prey in the sandy bottom. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

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 Gerreidae

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