Dataset macroinvertebrates in 5 streams, 5 years and 2 seasons

Dataset of 50 rows (samples) and 185 columns (morphospecies). Each sample is the combination of site, year and season. There were 5 stream sites, 5 years and 2 seasons.Stream sites are located in Parque Estadual Intervales, São Paulo state, Brazil. Row names are coded as:1st letter indicates site: B = Barranquinho (a 1st order affluent to Pedrinhas) P = Pedrinhas (a 2nd order affluent to Carmo) T = Três Córregos (a 3rd order affluent to Carmo) C = Carmo near the research base M = Mortes (a 4th order affluent to Carmo)2nd letter indicates season: I = Inverno = winter V = Verão = summerNumber indicates year: 7 = 1997 8 = 1998 9 = 1999 0 = 2000 1 = 2001<br>