Fiddler Crabs Home

Leptuca festae

Festa's Fiddler Crab

Type Description

Uca festae
Nobili, G. (1901) Viaggio del Dr. Enrico Festa nella Repubblica dell'Ecuador e regioni vicine. XXIII. Decapodi e Stomatopodi. Bollettino dei Musei di Zoologia ed Anatomia comparata della R. Università di Torino 16(415):1–58.

Information

Taxonomy
Subfamily GelasiminaeSupertribe GelasimitaeTribe MinuciniGenus Leptuca
Common Names
English: Festa's Fiddler Crab
Synonyms, Alternate Spellings, & Name Forms (Chronology)
Leptuca festae, Leptuca leptochela, Leptuca orthomana, Uca (Celuca) festae, Uca (Celuca) leptochela, Uca (Leptuca) festae, Uca (Minuca) festae, Uca (Minuca) leptochela, Uca (Minuca) leptochela eibli, Uca (Minuca) leptochela leptochela, Uca (Minuca) orthomana, Uca Festae, Uca guayaquilensis, Uca leptochela, Uca quayaquilensis
Size
Small Carapace Breadth: 10.3 mm ± 2.76 (sd), 95% range: 4.9–15.7 mm (Data)
Geographic Range
Eastern Pacific Realm: El Salvador to Ecuador
Purple fiddler crabs indicate locations where this species is found according to the scientific record; blue fiddler crabs surrounded by a dashed circle indicate the same but for larger, general regions; green fiddler crabs indicate “research grade” observations imported from iNaturalist; yellow circles with a question mark indicate questionable records of this species from the scientific record; and red circles with an x indicate false or mistaken records from the scientific record.
Range map data derived from: Crane (1975); von Prahl (1982)
Associated Field Guides
Pacific Coasts of Colombia, Ecuador, and Northern Peru
Pacific Coasts of Costa Rica and Panama
Pacific Coasts of El Salvador, Honduras, and Nicaragua
External Links
Encyclopedia of Life
Wikipedia
iNaturalist
GBIF

Photos

Leptuca festae thumbnail
Leptuca festae thumbnail
Leptuca festae thumbnail

Video

Male Leptuca festae feeding
37 sec., 352 × 240, MP4
Many male Leptuca festae waving
4:09 min., 352 × 240, MP4
Male Leptuca festae waving
57 sec., 352 × 240, MP4

Art

Leptuca leptochela thumbnail
Uca festae thumbnail
Uca leptochela thumbnail

References

Abele & Kim (1989), Altevogt (1969), Altevogt (1972), Barnwell & Szelistowski (1985), Beinlich & von Hagen (2006), Bott (1954), Bott (1973), Crane (1941), Crane (1944), Crane (1947), Crane (1957), Crane (1966), Crane (1975), Garth (1948), Guinot (1979), Hendrickx (1995), Hendrickx (1995), Lemaitre & Alvarez León (1992), Levinton & Judge (1993), Maccagno (1928), Ng et al. (2008), Nobili (1901), Oliveira (1939), Peters (1955), Portell et al. (2012), Rathbun (1911), Rathbun (1918), Rathbun (1935), Rosenberg (2000), Rosenberg (2001), Rosenberg (2002), Rosenberg (2019), Rosenberg (2020), Schöne (1961), Shih et al. (2016), Thurman et al. (2025), Villegas et al. (2021), von Hagen (1968), von Hagen (1970), von Prahl (1982)