Table 2 Sizes and ridge patterns of propodal processes in different isopod species
Species | Number of specimens/number of measurements per specimen | Suborder | Radius of the propodal process | Spatial frequency of ridges on the propodal process (mean ± standard deviation) |
|---|---|---|---|---|
Cylisticus convexus | 2/10 | Oniscidea | 35 μm | 780 ± 115 nm |
Ligidium hypnorum | 2/10 | Oniscidea | 25 μm | 400 ± 90 nm |
Porcellio scaber | 4/10 | Oniscidea | 40 μm | 610 ± 150 nm |
Titanethes albus | 2/10 | Oniscidea | 40 μm | 450 ± 90 nm |
Sphaeroma serratum | 1/15 | Sphaeromatidea | 130 μm | 450 ± 50 nm |