From: Biodiversity of Talitridae family (Crustacea, Amphipoda) in some Tunisian coastal lagoons
 | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | S10 |
---|---|---|---|---|---|---|---|---|---|---|
Orchestia montagui | 41.5 | 0 | 0 | 0 | 0 | 15 | 30 | 0 | 0 | 28 |
Orchestia mediterranea | 62 | 0 | 18 | 9 | 3.5 | 17 | 33.5 | 0 | 0 | 25 |
Orchestia gammarellus | 45.5 | 0.5 | 19 | 10 | 3.5 | 34 | 34.5 | 0 | 0 | 25.5 |
Orchestia stephenseni | 32 | 0 | 5 | 12 | 0 | 16 | 32.5 | 0 | 0 | 5.5 |
Cryptorchestia cavimana | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Platorchestia platensis | 19 | 0 | 4 | 10 | 0 | 15 | 22 | 0 | 0 | 0 |
Deshayesorchestia deshayesii | 158 | 0 | 0 | 0 | 0.5 | 0 | 0 | 0 | 0 | 5.5 |
Talitrus saltator | 9.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 |
Total number of amphipod (N) | 483 | 1 | 92 | 82 | 15 | 194 | 275 | 0 | 0 | 198 |
S | 8 | 1 | 4 | 4 | 3 | 5 | 5 | 0 | 0 | 6 |
Is | 6.059 | 1 | 2.915 | 3.955 | 2.273 | 4.374 | 4.723 | - | - | 4.435 |
H′ | 2.771 | - | 1.711 | 1.992 | 1.287 | 2.232 | 2.278 | - | - | 2.309 |
J′ | 0.924 | - | 0.855 | 0.996 | 0.812 | 0.961 | 0.981 | - | - | 0.893 |