Phenology Table for Family Zonitidae (Glyphs, Buttons, Domes, etc. snails)

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 0 19 23 0 0 0 0 0 42
500 to 999m 0 11 16 37 14 12 433 20 14 5 10 10 582
1000 to 1499m 3 4 16 20 43 18 19 4 5 2 9 5 148
1500m or more 0 2 16 16 38 17 85 15 15 17 9 11 241
Totals >>> 3 35 80 107 107 91 646 215 39 25 30 28 1,406

 

 

 

 

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