Phenology Table for Family Simuliidae (Black flies, buffalo gnats)

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 4 13 4 12 0 0 0 34
500 to 999m 3 1 1 6 4 44 50 49 34 4 1 2 199
1000 to 1499m 0 0 1 0 0 30 50 17 9 0 0 0 107
1500m or more 0 0 0 0 0 0 2 0 0 0 0 0 2
Totals >>> 4 1 2 6 21 101 123 72 66 7 1 2 406

 

 

 

 

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