Phenology Table for Class Malacostraca (Crayfish, Amphipods and Isopods)

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 1 0 0 10 23 0 7 0 0 2 43
500 to 999m 1 0 4 3 0 65 65 10 22 3 1 7 181
1000 to 1499m 0 0 0 0 0 13 15 4 6 0 0 1 39
1500m or more 0 0 0 0 0 3 1 0 0 1 0 0 5
Totals >>> 4 0 5 13 32 140 110 14 81 8 1 10 418

 

 

 

 

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