Type Description
- Uca inaequalis
- Rathbun, M.J. (1935) Preliminary description of six new species of crabs from the Pacific coast of America. Proceedings of the Biological Society of Washington 48:49–52.
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.
Altevogt (1959), Altevogt (1962), Altevogt (1969), Altevogt (1970), Altevogt (1972), Barnwell & Szelistowski (1985), Beinlich & von Hagen (2006), Bott (1954), Bott (1973), Burkenroad (1947), Crane (1941), Crane (1944), Crane (1947), Crane (1957), Crane (1967), Crane (1975), Hendrickx (1995), Hendrickx (1995), Kaufmann & Barnwell (1985), Lemaitre & Alvarez León (1992), Moscoso (2012), Moscoso (2013), Ng et al. (2008), Oliveira (1939), Peters (1955), Rathbun (1935), Rosenberg (2000), Rosenberg (2001), Rosenberg (2002), Rosenberg (2019), Rosenberg (2020), Salmon & Atsaides (1968), Shih et al. (2016), Strauch & Abele (1979), Thurman et al. (2025), von Hagen (1962), von Hagen (1968), von Hagen (1970), von Hagen (1970), von Hagen (1975), von Prahl (1982)
