Phenology Table for Species Hydropsyche slossonae (retreat-making caddisfly)

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 3 0 1 0 0 0 6
500 to 999m 2 0 0 2 4 34 42 12 21 3 0 8 128
1000 to 1499m 0 0 0 0 0 2 4 0 0 0 0 0 6
1500m or more 0 0 0 0 0 0 0 0 0 0 0 0 0
Totals >>> 2 0 0 2 10 40 52 13 23 3 0 8 153

 

 

 

 

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