Classification
Within iNaturalist.org

All Names

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

Extras

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Recent observations

Photos / Sounds

Square

What

Mexican Fiddler Crab Uca crenulata

Observer

cesarivanmc

Date

July 5, 2013 05:53 PM PDT

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Observer

panza_rayada

Date

November 28, 2016 11:21 AM CST

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Observer

mindymorales

Date

November 9, 2016 12:32 PM EST

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Observer

mindymorales

Date

November 9, 2016 12:40 PM EST

Photos / Sounds

Square

What

Atlantic Sand Fiddler Crab Uca pugilator

Observer

toxmace

Date

November 20, 2016 11:20 AM EST

Photos / Sounds

Square

What

Fiddler Crabs Genus Uca

Observer

smoghead

Date

November 5, 2016 08:05 AM KST

Description

By the sea and mangroves at low tide amongst hundreds

Photos / Sounds

Square

What

Mud Fiddler Crab Uca pugnax

Observer

elaphrornis

Date

August 19, 2006 12:02 PM EDT

Description

Uca pugnax (Mud Fiddler Crab), under green bridge, trail at Salt Marsh Nature Center, Marine Park, Brooklyn, NY.

Photos / Sounds

What

Western Calling Fiddler Crab Uca hesperiae

Observer

fadiyaghmour

Date

November 6, 2016 05:11 PM GST

Photos / Sounds

Square

What

Western Calling Fiddler Crab Uca hesperiae

Observer

fadiyaghmour

Date

November 6, 2016 05:10 PM GST

Photos / Sounds

Square

What

Uruguayan Fiddler Crab Uca uruguayensis

Observer

tegorl

Date

October 29, 2016

Description

cangrejo violinista (Uco sp)

Photos / Sounds

What

Fiddler Crabs Genus Uca

Observer

simaco

Date

April 17, 2016 08:28 AM AWST

Photos / Sounds

Square

What

Atlantic Sand Fiddler Crab Uca pugilator

Observer

elmaddi

Date

June 4, 2016 04:23 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.
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