Phenology Table for Species Epeorus pleuralis (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 1 0 0 0 0 0 2 4
500 to 999m 1 1 1 1 14 11 7 3 0 1 2 5 47
1000 to 1499m 0 0 0 0 2 24 35 13 2 0 3 0 79
1500m or more 0 0 0 0 1 0 0 0 0 0 0 0 1
Totals >>> 1 1 1 1 20 36 42 16 2 1 5 7 133

 

 

 

 

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