Diaphanosoma Fischer, 1850 (basis of record)
Diaphanosoma brachyurum (Liévin, 1848) (basis of record)
Keratella cochlearis recurvispina (Gosse, 1851) accepted as Keratella cochlearis cochlearis (Gosse, 1851) (basis of record)
Keratella cruciformis eichwaldi (Levander, 1894) accepted as Keratella eichwaldi (Levander, 1894) (basis of record)
Mesocyclops leuckarti (Claus, 1857) represented as Mesocyclops (Mesocyclops) leuckarti (Claus, 1857) represented as Mesocyclops (Mesocyclops) leuckarti leuckarti (Claus, 1857) (basis of record)

Estonian Exclusive Economic Zone for Mya arenaria Linnaeus, 1758  (origin: origin uncertain)
Muuga harbour (Port of Tallinn, Gulf of Finland) for Acartia bifilosa (Giesbrecht, 1881) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Argulus foliaceus (Linnaeus, 1758) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Asplanchna Gosse, 1850 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Balanus improvisus Darwin, 1854 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Bosmina (Eubosmina) coregoni maritima P.E.Müller, 1867 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Centropages hamatus (Lilljeborg, 1853) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Cerastoderma glaucum (Bruguière, 1789) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Cercopagis (Cercopagis) pengoi (Ostroumov, 1891) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Chironomidae 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Chydorus sphaericus (O.F. Müller, 1776) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Corophium volutator (Pallas, 1766) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Crangon crangon (Linnaeus, 1758) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Daphnia O.F. Müller, 1785 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Diaphanosoma brachyurum (Liévin, 1848) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Ectinosoma curticorne Boeck, 1873 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Eurytemora affinis (Poppe, 1880) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Evadne nordmanni Lovén, 1836 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Fritillaria borealis Lohmann, 1896 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Gammarus oceanicus Segerstråle, 1947 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Gammarus salinus Spooner, 1947 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Halicryptus spinulosus von Siebold, 1849 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Hediste diversicolor (O.F. Müller, 1776) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Hydrobia ulvae (Pennant, 1777) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Hydrobia ventrosa (Montagu, 1803) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Jaera albifrons Leach, 1814 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Keratella cochlearis recurvispina (Gosse, 1851) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Keratella cruciformis eichwaldi (Levander, 1894) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Keratella quadrata quadrata Müller, 1786 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Limnocalanus macrurus Sars G.O., 1863 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Macoma balthica (Linnaeus, 1758) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Mesocyclops leuckarti (Claus, 1857) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Monoporeia affinis (Lindström, 1855) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Mytilus edulis Linnaeus, 1758 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Neomysis integer (Leach, 1814) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Oligochaeta 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Pleopsis polyphemoides (Leuckart, 1859) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Podon intermedius Lilljeborg, 1853 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Potamopyrgus antipodarum (J. E. Gray, 1843) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Pseudocalanus minutus elongatus (Boeck, 1865) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Saduria entomon (Linnaeus, 1758) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Synchaeta baltica Ehrenberg, 1834 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Synchaeta monopus Plate, 1889 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Temora longicornis (Müller O.F., 1785) 
Muuga harbour (Port of Tallinn, Gulf of Finland) for Theodoxus fluviatilis (Linnaeus, 1758)