Table 5 Species identified in the samples (S = sampling site, 1 = presence, 0 = absence, n = 70 samples)
No. | Species | S1 | S2 | S3 | Overall frequency (%) |
|---|---|---|---|---|---|
1 | Mytilus galloprovincialis Lamarck, 1819 | 1 | 1 | 1 | 100 |
2 | Mytilaster lineatus (Gmelin, 1791) | 1 | 1 | 1 | 100 |
3 | Cerastoderma edule (Linnaeus, 1758)Â | 0 | 1 | 1 | 21 |
4 | Anadara sp. | 1 | 1 | 1 | 11 |
5 | Mya arenaria Linnaeus, 1758 | 1 | 1 | 1 | 10 |
6 | Hartlaubella (Obelia) gelatinosa (Pallas, 1766) | 1 | 1 | 1 | 14 |
7 | Laomedea (Obelia) exigua M. Sars, 1857 | 1 | 1 | 0 | 11 |
8 | Obelia longissima (Pallas, 1766) | 1 | 1 | 1 | 41 |
9 | Obelia sp. | 1 | 1 | 1 | 7 |
10 | Blackfordia virginica Mayer, 1910 | 1 | 0 | 0 | 3 |
11 | Actinothoe clavata (Ilmoni, 1830) | 1 | 1 | 1 | 26 |
12 | Actinia equina (Linnaeus, 1758) | 1 | 1 | 1 | 54 |
13 | Diadumene lineata (Verrill, 1869) | 1 | 1 | 1 | 33 |
14 | Leptoplana tremellaris (Müller OF, 1773) | 1 | 1 | 1 | 54 |
15 | Convoluta albomaculata (Pereyaslawzewa, 1892) | 1 | 1 | 1 | 10 |
16 | Stylochus tauricus Jakubova, 1909 | 1 | 1 | 0 | 4 |
17 | Turbellaria varia | 1 | 1 | 1 | 6 |
18 | Emplectonema gracile (Johnston, 1837) | 1 | 0 | 0 | 4 |
19 | Tetrastemma sp. | 1 | 1 | 0 | 3 |
20 | Nemertea varia | 1 | 0 | 0 | 1 |
21 | Tergipes tergipes (Forskål, 1775) | 1 | 1 | 1 | 14 |
22 | Opisthobranchia varia | 1 | 1 | 1 | 27 |
23 | Corambe obscura (Verrill, 1870) | 1 | 1 | 1 | 56 |
24 | Pusillina (Rissoa) lineolata (Michaud, 1832) | 1 | 1 | 1 | 10 |
25 | Alitta (Neanthes) succinea (Leuckart, 1847) | 1 | 1 | 1 | 67 |
26 | Hediste diversicolor (O.F. Müller, 1776) | 1 | 1 | 1 | 77 |
27 | Nereis rava Ehlers, 1864 | 1 | 1 | 1 | 11 |
28 | Platynereis dumerilii (Audouin & Milne-Edwards, 1834) | 1 | 1 | 1 | 46 |
29 | Perinereis cultrifera (Grube, 1840) | 1 | 1 | 1 | 10 |
30 | Polydora complex | 1 | 1 | 1 | 59 |
31 | Polynoe scolopendrina Savigny, 1822 | 0 | 1 | 0 | 3 |
32 | Sphaerosyllis bulbosa Southern, 1914 | 1 | 0 | 0 | 1 |
33 | Harmothoe reticulata (Claparède, 1870) | 1 | 1 | 1 | 34 |
34 | Harmothoe imbricata (Linnaeus, 1767) | 1 | 1 | 1 | 11 |
35 | Ficopomatus enigmaticus (Fauvel, 1923) | 1 | 1 | 1 | 80 |
36 | Spirobranchus triqueter (Linnaeus, 1758) | 1 | 0 | 0 | 1 |
37 | Phyllodoce lineata (Claparède, 1870) | 1 | 1 | 1 | 17 |
38 | Polychaeta varia | 1 | 1 | 1 | 11 |
39 | Enchytraeus albidus Henle, 1837 | 1 | 1 | 1 | 26 |
40 | Palaemon elegans Rathke, 1837 | 1 | 1 | 1 | 17 |
41 | Athanas nitescens (Leach, 1813) | 1 | 1 | 1 | 40 |
42 | Rhithropanopeus harrisii (Gould, 1841) | 1 | 1 | 1 | 89 |
43 | Pilumnus hirtellus (Linnaeus, 1761) | 1 | 1 | 1 | 27 |
44 | Xantho poressa (Olivi, 1792) | 1 | 1 | 1 | 19 |
45 | Pisidia longicornis (Linnaeus, 1767) | 1 | 1 | 1 | 14 |
46 | Pachygrapsus marmoratus (Fabricius, 1787) | 1 | 0 | 0 | 1 |
47 | Stenothoe monoculoides (Montagu, 1815) | 1 | 1 | 1 | 66 |
48 | Melita palmata (Montagu, 1804) | 1 | 1 | 1 | 77 |
49 | Microdeutopus gryllotalpa Costa, 1853 | 1 | 1 | 1 | 67 |
50 | Microdeutopus damnoniensis (Bate, 1856) | 1 | 0 | 0 | 1 |
51 | Dexamine spinosa (Montagu, 1813) | 1 | 1 | 1 | 47 |
52 | Echinogammarus olivii (Milne-Edwards, 1830) | 1 | 1 | 1 | 36 |
53 | Obesogammarus obesus (G.O. Sars, 1894) | 1 | 1 | 1 | 7 |
54 | Hyale pontica Rathke, 1847 | 1 | 1 | 1 | 36 |
55 | Synchelidium maculatum Stebbing, 1906 | 1 | 0 | 1 | 7 |
56 | Synchelidium sp. | 0 | 0 | 1 | 1 |
57 | Ampithoe gammaroides (Bate, 1856) | 1 | 0 | 0 | 7 |
58 | Ampithoe ramondi Audouin, 1826 | 1 | 0 | 0 | 1 |
59 | Corophium volutator (Pallas, 1766) | 0 | 1 | 0 | 1 |
60 | Corophium mucronatum G.O. Sars, 1895 | 1 | 0 | 0 | 4 |
61 | Amathillina cristata G.O. Sars, 1894 | 1 | 0 | 0 | 1 |
62 | Dikerogammarus villosus Sowinsky, 1894 | 0 | 0 | 1 | 1 |
63 | Idotea balthica (Pallas, 1772) | 1 | 1 | 1 | 63 |
64 | Exosphaeroma pulchellum Colosi, 1921 | 1 | 1 | 1 | 10 |
65 | Tanais dulongii (Audouin, 1826) | 1 | 1 | 1 | 73 |
66 | Balanus improvisus Darwin, 1854 | 1 | 1 | 1 | 100 |
67 | Balanus amphitrite Darwin, 1854 | 0 | 0 | 1 | 1 |
68 | Cryptosula (Lepralia) pallasiana (Moll, 1803) | 1 | 1 | 1 | 49 |
69 | Conopeum seurati (Canu, 1928) | 1 | 1 | 1 | 99 |
70 | Bowerbankia gracilis Leidy, 1855 | 1 | 1 | 1 | 30 |
71 | Molgula manhattensis (De Kay, 1843) | 1 | 1 | 1 | 20 |
72 | Ctenicella sp. | 0 | 0 | 1 | 1 |
73 | Botryllus schlosseri (Pallas, 1766) | 1 | 1 | 1 | 49 |
74 | Chironomus sp. | 1 | 1 | 0 | 16 |