| Species | Name Used |
|---|---|
| Amphibalanus improvisus (Darwin, 1854) | Balanus improvisus (p. ) |
| Asellus aquaticus (Linnaeus, 1758) | Asellus aquaticus (p. ) |
| Corophium volutator (Pallas, 1766) | Corophium volutator (p. ) |
| Gammarus oceanicus Segerstråle, 1947 | Gammarus oceanicus (p. ) |
| Gammarus salinus Spooner, 1942 | Gammarus salinus (p. ) |
| Gammarus zaddachi Sexton, 1912 | Gammarus zaddachi (p. ) |
| Hediste diversicolor (Müller, 1776) | Hediste diversicolor (p. ) |
| Jaera albifrons Leach, 1814 | Jaera albifrons (p. ) |
| Macoma balthica (Linnaeus, 1758) | Macoma balthica (p. ) |
| Mya arenaria Linnaeus, 1758 | Mya arenaria (p. ) |
| Mytilus edulis Linnaeus, 1758 | Mytilus edulis (p. ) |
| Physa fontinalis (Linnaeus, 1758) | Physa fontinalis (p. ) |
| Piscicola geometra (Linnaeus, 1761) | Piscicola geometra (p. ) |
| Saduria entomon (Linnaeus, 1758) | Saduria entomon (p. ) |
| Theodoxus fluviatilis (Linnaeus, 1758) | Theodoxus fluviatilis (p. ) |