Phenology Table for Species Epeorus rubidus/subpallidus (Flat-headed mayfly)

Numbers of Specimens Sampled Per Month at Each of Four Elevation Ranges
Meters Elev Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Elev Total
1 to 499m 0 0 0 0 1 3 8 3 8 0 0 0 23
500 to 999m 2 0 0 1 1 15 25 29 22 1 0 0 96
1000 to 1499m 0 0 0 0 0 0 1 3 0 0 0 0 4
1500m or more 0 0 0 0 0 0 0 0 0 0 0 0 0
Totals >>> 2 0 0 1 4 29 34 35 31 1 0 0 137

 

 

 

 

* Note: numbers of data records without elevations are included in the totals row.