| S-M | M | B |
---|---|---|---|
Crustacea | |||
 Orchestia gammarella (Pallas) 1766 | 7 ± 11 | 0.2 ± 0.7 | 0.04 ± 0.11 |
 Amphitoe valida Smith, 1873 | 0.01 ± 0.06 | 0 | 0.1 ± 0.4 |
 Melita palmata (Montagu, 1804) | 0.1 ± 0.5 | 2 ± 5 | 0.1 ± 0.8 |
 Monocorophium insidiosum (Crawford, 1937) | 0.2 ± 0.3 | 1 ± 3 | 2 ± 5 |
 Tanais dulongii (Audouin, 1826) | 29 ± 27 | 44 ± 27 | 20 ± 24 |
 Exosphaeroma sp. | 2 ± 6 | 2 ± 4 | 1 ± 4 |
 Pseudosphaeroma sp. | 14 ± 12 | 6 ± 10 | 28 ± 32 |
 Idotea sp. | 0.01 ± 0.03 | 0 | 0 |
 Cyrtograpsus altimanus Rathbun, 1914 | 2 ± 2 | 2 ± 2 | 0.3 ± 0.9 |
Polychaeta | |||
 Eulalia sp. | 1 ± 1 | 1 ± 1 | 0.4 ± 0.5 |
 Boccardia polybranchia (Haswell, 1885) | 1 ± 2 | 9 ± 16 | 55 ± 34 |
 Scoletoma tetraura (Schmarda, 1861) | 0.04 ± 0.10 | 0 | 0 |
 Syllidae | 0.3 ± 0.6 | 0.1 ± 0.3 | 1 ± 1 |
 Capitellidae | 0.1 ± 0.4 | 1.6 ± 2.5 | 0 |
 Orbiniidae | 0.8 ± 1.4 | 1.3 ± 3.2 | 0.2 ± 0.5 |
Bivalvia | |||
 Lasaea sp. | 0.2 ± 0.4 | 0.1 ± 0.3 | 1 ± 2 |
 Mytilus sp. | 2 ± 2 | 1 ± 1 | 0.2 ± 0.5 |
Gastropoda | |||
 Siphonaria lessoni Blainville, 1824 | 6 ± 4 | 11 ± 5 | 14 ± 6 |
 Trophon geversianus (Pallas 1769) | 0.01 ± 0.02 | 0 | 0 |
Nemertea | 2 ± 3 | 2 ± 2 | 1 ± 2 |
Actinaria | 4 ± 5 | 2 ± 4 | 0.01 ± 0.04 |
Ofiuroidea | 0.01 ± 0.03 | 0.01 ± 0.03 | 0 |
Total richness | 22 | 18 | 17 |