Classification
Within iNaturalist.org

All Names

  • Spanish
    • Cangrejos violinistas
  • Scientific Names
    • Uca
  • English
    • Fiddler Crabs

Extras

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Creative Commons Flickr Photos Tagged "Uca."

Recent observations

Photos / Sounds

Square

What

Atlantic Sand Fiddler Crab Uca pugilator

Observer

selimahharmon

Date

August 18, 2015 03:34 PM EDT

Photos / Sounds

What

Atlantic Sand Fiddler Crab Uca pugilator

Date

August 18, 2015 03:36 PM EDT

Photos / Sounds

Square

What

Mud Fiddler Crab Uca pugnax

Date

August 18, 2015 03:36 PM EDT

Photos / Sounds

Square

What

Mud Fiddler Crab Uca pugnax

Observer

selimahharmon

Date

August 18, 2015 03:34 PM EDT

Photos / Sounds

Square

What

Mud Fiddler Crab Uca pugnax

Observer

botanygirl

Date

August 10, 2015 06:00 PM EDT

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Date

July 31, 2015 03:02 PM EDT

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Observer

nolafrog

Date

July 28, 2015 12:30 PM CDT

Photos / Sounds

What

Fiddler Crabs Genus Uca

Observer

josecolorado

Date

July 27, 2015

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Observer

guevara-medina

Date

July 23, 2015

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Observer

cedroc

Date

July 19, 2015 10:19 AM EAT

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Observer

jcamacho

Date

January 6, 2015

Photos / Sounds

What

Fiddler Crabs Genus Uca

Observer

lamp

Date

July 19, 2015 02:53 PM EDT
View all observations

Description from Wikipedia

A fiddler crab, sometimes known as a calling crab, may be any of approximately 100 species of semi-terrestrial marine crabs which make up the genus Uca. As members of the family Ocypodidae, fiddler crabs are most closely related to the ghost crabs of the genus Ocypode. This entire group is composed of small crabs – the largest being slightly over two inches across. Fiddler crabs are found along sea beaches and brackish inter-tidal mud flats, lagoons...

No range data available.