Phenology Table for Species Epeorus dispar (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 1 4 0 0 2 19
500 to 999m 1 1 0 0 9 52 41 39 22 1 2 11 179
1000 to 1499m 0 0 0 0 2 36 50 14 10 0 3 2 117
1500m or more 0 0 0 0 0 0 0 0 0 0 0 0 0
Totals >>> 1 1 0 0 25 103 99 54 40 3 6 15 347

 

 

 

 

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