Two different sets of sample unit delimitations used to analyze skipper assemblages in the Serra do Mar (Brazil)1.

1Samples 1: delimited only by altitude; Samples 2: delimited by vegetation type and altitude. Each location is assigned to mountains, elevational belts and vegetation types. Note that the delimitation by altitude plus vegetation increases the number of sample units. Abbreviations: FOR: forest; ESV: early successional vegetation; GRA: grassland.Two different sets of sample unit delimitations used to analyze skipper assemblages in the Serra do Mar (Brazil)1.