Actornithophilus bicolor (Piaget, 1880) (basis of record)
Actornithophilus limosae (Kellogg, 1908) (basis of record)
Actornithophilus ochraceus (Nitzsch, 1818) (basis of record)
Actornithophilus pediculoides (Mjoberg, 1910) (basis of record)
Actornithophilus spinulosus (Piaget, 1880) (basis of record)
Actornithophilus umbrinus (Burmeister, 1838) (basis of record)
Alisma L. (basis of record)
Alisma wahlenbergii (Holmb.) Juz. (basis of record)
Alismataceae Vent. (basis of record)
Alona guttata G.O. Sars, 1862 (basis of record)
Ameletidae (basis of record)
Ameletus Eaton, 1885 (basis of record)
Amphichaeta leydigii Tauber, 1879 (basis of record)
Austromenopon limosae Timmermann, 1955 (basis of record)
Austromenopon lutescens (Burmeister, 1838) (basis of record)
Austromenopon meyeri (Giebel, 1874) (basis of record)
Austromenopon phaeopodis (Schrank, 1802) (basis of record)
Brachycentridae (basis of record)
Brachycentrus Curtis, 1834 (basis of record)
Bratislavia Košel, 1976 (basis of record)
Caenidae (basis of record)
Caenis Stephens, 1835 (basis of record)
Caenoidea (basis of record)
Calamagrostis Adans. (basis of record)
Calamagrostis deschampsioides Trin. (basis of record)
Camptocercus Baird, 1843 (basis of record)
Camptocercus rectirostris Schödler, 1862 (basis of record)
Carduiceps cingulatus (Denny, 1842) (basis of record)
Carduiceps zonarius (Nitzsch in Giebel, 1866) (basis of record)
Carex aquatilis Wahlenb. (basis of record)
Cheumatopsyche Wallengren, 1891 (basis of record)
Crassula aquatica (L.) Schönland (basis of record)
Cyphomella Saether, 1977 (basis of record)
Daphnia middendorffiana Fischer, 1851 (basis of record)
Daphnia schoedleri G.O. Sars, 1862 accepted as Daphnia pulex Leydig, 1860 (basis of record)
Elatinaceae Dumort. (basis of record)
Elatine L. (basis of record)
Elatine hydropiper L. (basis of record)
Elatine orthosperma Düben (basis of record)
Elatine triandra Schkuhr (basis of record)
Eleocharis acicularis (L.) Roem. & Schult. (basis of record)
Eleocharis mamillata (H. Lindb) H. Lindb. (basis of record)
Eleocharis palustris (L.) Roem. & Schult. (basis of record)
Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer (basis of record)
Eurycercidae Kurz, 1875 (basis of record)
Glossosomatoidea (basis of record)
Hippuris L. (basis of record)
Hippuris tetraphylla L. f. (basis of record)
Hippuris vulgaris L. (basis of record)
Hydropsyche Pictet, 1834 (basis of record)
Hydroptila Dalman, 1819 (basis of record)
Hydroptilidae Stephens, 1836 (basis of record)
Hydroptiloidea (basis of record)
Isoperla Banks, 1906 (basis of record)
Laevicaudata (basis of record)
Lemna Linnaeus, 1753 (basis of record)
Lemna trisulca L. (basis of record)
Lemnaceae Gray (basis of record)
Lepidostoma Rambur, 1842 (basis of record)
Lepidostomatidae (basis of record)
Leptoceridae (basis of record)
Leptoceroidea (basis of record)
Leptophlebia Westwood, 1840 (basis of record)
Leptophlebiidae (basis of record)
Leptophlebioidea (basis of record)
Lunaceps actophilus (Kellogg & Chapman, 1899) (basis of record)
Lunaceps drosti Timmermann, 1954 (basis of record)
Lunaceps incoenis (Kellogg & Chapman, 1899) (basis of record)
Lunaceps limosella Timmermann, 1954 (basis of record)
Lunaceps numenii (Denny, 1842) (basis of record)
Lunaceps numenii numenii (Denny, 1842) (basis of record)
Lynceidae Stebbing, 1902 (basis of record)
Lynceus O.F. Müller, 1776 (sensu Martin & Belk, 1988) (basis of record)
Lynceus brachyurus O.F. Müller, 1776 (basis of record)
Macrothrix Baird, 1843 (basis of record)
Myriophyllum sibiricum Kom. (basis of record)
Nais behningi Michaelsen, 1923 (basis of record)
Naubates harrisoni Bedford, 1930 (basis of record)
Oecetis McLachlan, 1877 (basis of record)
Perlodidae (basis of record)
Phryganea Linnaeus, 1761 (basis of record)
Phryganeidae (basis of record)
Phryganeoidea (basis of record)
Plecoptera (basis of record)
Polycentropodidae (basis of record)
Polycentropus Curtis, 1835 (basis of record)
Potamogeton alpinus Balb. (basis of record)
Potamogeton friesii Rupr. (basis of record)
Potamogeton gramineus L. (basis of record)
Potamogeton pusillus L. (basis of record)
Pristina aequiseta Bourne, 1891 represented as Pristina (Pristina) aequiseta Bourne, 1891 (basis of record)
Psychomyia Latreille, 1829 (basis of record)
Psychomyiidae (basis of record)
Puccinellia phryganodes (Trin.) Scribn. & Merr. (basis of record)
Quadraceps assimilis (Piaget, 1890) (basis of record)
Quadraceps charadrii (Linnaeus, 1758) (basis of record)
Quadraceps charadrii charadrii (Linnaeus, 1758) (basis of record)
Quadraceps ellipticus (Nitzsch in Giebel, 1866) (basis of record)
Quadraceps hemichrous (Nitzsch in Giebel, 1866) (basis of record)
Quadraceps strepsilaris (Denny, 1842) (basis of record)

Dutch drietallig glaskroos for Elatine triandra Schkuhr
Dutch dwergnaaldgras for Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer
Dutch klein glaskroos for Elatine hydropiper L.
Dutch mattenbies for Eleocharis mamillata (H. Lindb) H. Lindb.
Dutch puntkroos for Lemna trisulca L.
Dutch vierbladige lidsteng for Hippuris tetraphylla L. f.
English common club-rush for Eleocharis mamillata (H. Lindb) H. Lindb.
English dwarf spike-rush for Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer
English eight-stamened waterwort for Elatine hydropiper L.
English fourleaf mare's tail for Hippuris tetraphylla L. f.
English ivy-leaved duckweed for Lemna trisulca L.