Table 4 Constancy (%) and abundance (A%) of terrestrial gastropods in the three study sites
Species | Sites | |||||
|---|---|---|---|---|---|---|
El-Hadaiek | Azzaba | Ben-Azzouz | ||||
C | A | C | A | C | A | |
Cornu aspersum | 100 | 37.92 | 100 | 53.88 | 100 | 56.12 |
Cantareus apertus | 100 | 2.92 | 100 | 8.05 | 100 | 25 |
Cernuella virgata | 100 | 9.80 | 25 | 26.74 | 50 | 11.73 |
Trochoidea elegans | 00 | – | 00 | – | 25 | 3.7 |
Cochlicella barbara | 50 | 24 | 25 | 8.73 | 25 | 1.66 |
Rumina decollata | 100 | 16.68 | 25 | 2.59 | 100 | 1.79 |
Milax gagates | 50 | 1.31 | 00 | – | 00 | – |
Milax nigricans | 50 | 0.73 | 00 | – | 00 | – |