• Abludomelita aculeata (Chevreux, 1911): tolerant to disturbance
• Abludomelita gladiosa (Spence Bate & Westwood, 1862): tolerant to disturbance
• Abludomelita obtusata (Montagu, 1813): tolerant to disturbance
• Abra alba (W. Wood, 1802): tolerant to disturbance
• Abra longicallus (Scacchi, 1835): tolerant to disturbance
• Abra nitida (O. F. Müller, 1776): tolerant to disturbance
• Abra segmentum (Récluz, 1843): tolerant to disturbance
• Abra tenuis (Montagu, 1803): tolerant to disturbance
• Acharax patagonica (E. A. Smith, 1885): tolerant to disturbance
• Aiptasia mutabilis (Gravenhorst, 1831): tolerant to disturbance
• Alitta succinea (Leuckart, 1847): tolerant to disturbance
• Alitta virens (M. Sars, 1835): tolerant to disturbance
• Alkmaria romijni Horst, 1919: tolerant to disturbance
• Alloleptochelia longimana (Shiino, 1963): tolerant to disturbance
• Allomelita pellucida (G.O. Sars, 1883): tolerant to disturbance
• Amaeana occidentalis (Hartman, 1944): tolerant to disturbance
• Americorophium spinicorne (Stimpson, 1857): tolerant to disturbance
• Americorophium triaeonyx (Stebbing, 1904): tolerant to disturbance
• Ameritella mitchelli (Dall, 1895): tolerant to disturbance
• Ampelisca abdita Mills, 1964: tolerant to disturbance
• Ampharete crassiseta Annenkova, 1929: tolerant to disturbance
• Ampharete kerguelensis McIntosh, 1885: tolerant to disturbance
• Amphicteis chilensis Hartmann-Schröder, 1965: tolerant to disturbance
• Amphicteis gunneri (M. Sars, 1835): tolerant to disturbance
• Amphicteis midas (Gosse, 1855): tolerant to disturbance
• Amphideutopus oculatus J.L. Barnard in J.L. Barnard & Reish, 1959: tolerant to disturbance
• Amphiporus allucens Bürger, 1895: tolerant to disturbance
• Amphiporus lactifloreus (Johnston, 1828): tolerant to disturbance
• Amphisamytha japonica Hessle, 1917: tolerant to disturbance
• Ampithoe ramondi Audouin, 1826: tolerant to disturbance
• Amygdalum soyoae Habe, 1958: tolerant to disturbance
• Anapagurus laevis (Bell, 1845): tolerant to disturbance
• Ancistrosyllis carolinensis Gardiner, 1976: tolerant to disturbance
• Ancistrosyllis commensalis Gardiner, 1976: tolerant to disturbance
• Ancistrosyllis groenlandica McIntosh, 1878: tolerant to disturbance
• Ancistrosyllis hartmanae Pettibone, 1966: tolerant to disturbance
• Ancistrosyllis jonesi Pettibone, 1966: tolerant to disturbance
• Ancistrosyllis papillosa (Jones, 1961): tolerant to disturbance
• Anobothrus glandularis (Hartmann-Schröder, 1965): tolerant to disturbance
• Anobothrus gracilis (Malmgren, 1866): tolerant to disturbance
• Aonidella dayi López-Jamar, 1989: tolerant to disturbance
• Aonides mayaguezensis Foster, 1969: tolerant to disturbance
• Aonides oxycephala (Sars, 1862): tolerant to disturbance
• Aonides paucibranchiata Southern, 1914: tolerant to disturbance
• Aphelochaeta filiformis (Keferstein, 1862): tolerant to disturbance
• Apocorophium acutum (Chevreux, 1908): tolerant to disturbance
• Apocorophium lacustre (Vanhöffen, 1911): tolerant to disturbance
• Apocorophium louisianum (Shoemaker, 1934): tolerant to disturbance
• Apseudes grossimanus Norman & Stebbing, 1886: tolerant to disturbance
• Apseudes holthuisi Bacescu, 1961: tolerant to disturbance
• Apseudopsis acutifrons (Sars, 1882): tolerant to disturbance
• Apseudopsis adami Esquete & Bamber, 2012: tolerant to disturbance
• Apseudopsis elisae (Bacescu, 1961): tolerant to disturbance
• Apseudopsis latreillii (Milne Edwards, 1828): tolerant to disturbance
• Arctica islandica (Linnaeus, 1767): tolerant to disturbance
• Arcuatula senhousia (W. H. Benson, 1842): tolerant to disturbance
• Arenicola brasiliensis Nonato, 1958: tolerant to disturbance
• Arenicola cristata Stimpson, 1856: tolerant to disturbance
• Arenicola marina (Linnaeus, 1758): tolerant to disturbance
• Argobuccinum pustulosum ([Lightfoot], 1786): tolerant to disturbance
• Aricidea pigmentata Carrasco, 1976: tolerant to disturbance
• Armandia maculata (Webster, 1884): tolerant to disturbance
• Arrhis phyllonyx (M. Sars, 1858): tolerant to disturbance
• Artacama valparaisiensis Rozbaczylo & Méndez, 1996: tolerant to disturbance
• Arthritica bifurca (W. H. Webster, 1908): tolerant to disturbance
• Ascidia conchilega Müller, 1776: tolerant to disturbance
• Ascidia mentula Müller, 1776: tolerant to disturbance
• Ascidia prunum Müller, 1776: tolerant to disturbance
• Ascidiella aspersa (Müller, 1776): tolerant to disturbance
• Ascidiella scabra (Müller, 1776): tolerant to disturbance
• Asclerocheilus ashworthi Blake, 1981: tolerant to disturbance
• Asclerocheilus intermedius (Saint-Joseph, 1894): tolerant to disturbance
• Asterias rubens Linnaeus, 1758: tolerant to disturbance
• Aulacomya atra (Molina, 1782): tolerant to disturbance
• Automate evermanni Rathbun, 1901: tolerant to disturbance
• Automate rectifrons Chace, 1972: tolerant to disturbance
• Axinopsida orbiculata (G. O. Sars, 1878): tolerant to disturbance
• Axinopsida serricata (P. P. Carpenter, 1864): tolerant to disturbance
• Axinulus alleni (Carrozza, 1981): tolerant to disturbance
• Baseodiscus antarcticus Baylis, 1915: tolerant to disturbance
• Belzebub hanseni (Nobili, 1906): tolerant to disturbance
• Boccardia basilaria Hartman, 1961: tolerant to disturbance
• Boccardiella hamata (Webster, 1879): tolerant to disturbance
• Boccardiella ligerica (Ferronnière, 1898): tolerant to disturbance
• Boltenia echinata (Linnaeus, 1767): tolerant to disturbance
• Bostrycapulus aculeatus (Gmelin, 1791): tolerant to disturbance
• Brachidontes exustus (Linnaeus, 1758): tolerant to disturbance
• Brachidontes rodriguezii (A. d'Orbigny, 1846): tolerant to disturbance
• Brisaster fragilis (Düben & Koren, 1844): tolerant to disturbance
• Britorchestia brito (Stebbing, 1891): tolerant to disturbance
• Buchia mosquensis (Buch, 1844) †: tolerant to disturbance
• Cabira incerta Webster, 1879: tolerant to disturbance
• Cabira pilargiformis (Uschakov & Wu, 1962): tolerant to disturbance
• Callianassa subterranea (Montagu, 1808): tolerant to disturbance
• Cancer pagurus Linnaeus, 1758: tolerant to disturbance
• Carcinus aestuarii Nardo, 1847: tolerant to disturbance
• Carcinus maenas (Linnaeus, 1758): tolerant to disturbance
• Carinocuma birsteini Mordukhai-Boltovskoi & Romanova, 1973: tolerant to disturbance
• Carinoma armandi (McIntosh, 1875): tolerant to disturbance
• Carinoma tremaphoros Thompson, 1900: tolerant to disturbance