Minuca longisignalis (Gulf Marsh Fiddler) is a species of decapods in the family Ocypodidae. They are native to The Nearctic. They are nocturnalcarnivores. They have parental care (female provides care).
Definition: Description of the relationships among individuals within a population of organisms, including reproductive relationships (mating system), relationships within each sex, adult – young interactions, helpers and cooperation (group living).