Phenology Table for Order Trichoptera (Caddisflies)

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 4 12 2 14 284 162 353 85 191 27 3 22 1,159
500 to 999m 86 34 60 238 423 1,364 1,624 1,046 946 406 57 150 6,434
1000 to 1499m 0 0 1 11 14 666 782 344 256 22 48 31 2,175
1500m or more 0 1 1 2 8 32 36 14 11 2 2 0 109
Totals >>> 113 48 68 269 1,401 2,698 2,942 1,520 1,590 532 123 203 11,507

 

 

 

 

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