Phenology Table for Family Leptophlebiidae (Prong gilled mayflies)

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 4 3 8 1 3 0 0 3 22
500 to 999m 7 1 2 5 23 83 70 36 37 5 2 8 279
1000 to 1499m 0 0 0 0 0 51 45 7 5 0 3 0 111
1500m or more 0 0 0 0 0 0 0 0 0 0 0 0 0
Totals >>> 12 1 2 5 51 194 126 44 50 9 6 11 511

 

 

 

 

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