Admete viridula (Fabricius, 1780) (additional source)
Alloteuthis subulata (Lamarck, 1798) (additional source)
Alvania cimicoides (Forbes, 1844) (additional source)
Alvania testae (Aradas & Maggiore, 1844) (additional source)
Amauropsis islandica (Gmelin, 1791) (additional source)
Angulus tenuis (da Costa, 1778) accepted as Macomangulus tenuis (da Costa, 1778) (additional source)
Arcopagia crassa (Pennant, 1777) (additional source)
Astarte borealis (Schumacher, 1817) (additional source)
Astarte elliptica (T. Brown, 1827) (additional source)
Astarte montagui (Dillwyn, 1817) (additional source)
Astarte sulcata (da Costa, 1778) (additional source)
Barnea candida (Linnaeus, 1758) (additional source)
Bathypolypus arcticus (Prosch, 1849) (additional source)
Bathypolypus bairdii (Verrill, 1873) (additional source)
Bela laevigata (Philippi, 1836) accepted as Bela zonata (Locard, 1891) (additional source)
Bela powisiana (Dautzenberg, 1887) (additional source)
Boreotrophon truncatus (Strøm, 1768) (additional source)
Cadulus propinquus Sars G. O., 1878 (additional source)
Cadulus subfusiformis (M. Sars, 1865) (additional source)
Capulus ungaricus (Linnaeus, 1758) (additional source)
Cardiomya costellata (Deshayes, 1835) (additional source)
Cerastoderma glaucum (Poiret, 1789) accepted as Cerastoderma glaucum (Bruguière, 1789) (additional source)
Cerithiella metula (Lovén, 1846) (additional source)
Cerithiopsis tubercularis (Montagu, 1803) (additional source)
Chamelea striatula (da Costa, 1778) (additional source)
Chlamys sulcata (O. F. Müller, 1776) accepted as Pseudamussium sulcatum (Müller O. F., 1776) accepted as Karnekampia sulcata (Müller, 1776) (additional source)
Chlamys varia (Linnaeus, 1758) accepted as Mimachlamys varia (Linnaeus, 1758) (additional source)
Chrysallida eximia (Jeffreys, 1849) accepted as Parthenina eximia (Jeffreys, 1849) (additional source)
Chrysallida indistincta (Montagu, 1808) accepted as Parthenina indistincta (Montagu, 1808) (additional source)
Cochlodesma praetenue (Pulteney, 1799) (additional source)
Colus islandicus (Mohr, 1786) (additional source)
Crassadoma pusio (Linnaeus, 1758) accepted as Talochlamys pusio (Linnaeus, 1758) (additional source)
Curtitoma trevelliana (W. Turton, 1834) (additional source)
Cuspidaria cuspidata (Olivi, 1792) (additional source)
Devonia perrieri (Malard, 1904) (additional source)
Donax vittatus (da Costa, 1778) (additional source)
Dosinia exoleta (Linnaeus, 1758) (additional source)
Ebala nitidissima (Montagu, 1803) (additional source)
Eledone cirrhosa (Lamarck, 1798) (additional source)
Ensis arcuatus (Jeffreys, 1865) accepted as Ensis magnus Schumacher, 1817 (additional source)
Epilepton clarkiae (W. Clark, 1852) (additional source)
Epitonium clathratulum (Kanmacher, 1798) (additional source)
Epitonium turtonis (W. Turton, 1819) (additional source)
Erato voluta (Montagu, 1803) (additional source)
Eumetula arctica (Mörch, 1857) (additional source)
Fabulina fabula (Gmelin, 1791) (additional source)
Gari depressa (Pennant, 1777) (additional source)
Gari fervensis (Gmelin, 1791) (additional source)
Gastrochaena dubia (Pennant, 1777) accepted as Rocellaria dubia (Pennant, 1777) (additional source)
Haliella stenostoma (Jeffreys, 1858) (additional source)
Haliphron atlanticus Steenstrup, 1861 (additional source)
Hemilepton nitidum (W. Turton, 1822) (additional source)
Heteranomia squamula (Linnaeus, 1758) (additional source)
Hiatella gallicana (Lamarck, 1818) accepted as Hiatella rugosa (Linnaeus, 1767) (additional source)
Hydrobia ventrosa (Montagu, 1803) accepted as Ecrobia ventrosa (Montagu, 1803) (additional source)
Ischnochiton albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (additional source)
Ischnochiton exaratus (Sars G. O., 1878) accepted as Stenosemus exaratus (Sars G. O., 1878) (additional source)
Kellia suborbicularis (Montagu, 1803) (additional source)
Lacuna pallidula (da Costa, 1778) (additional source)
Lacuna parva (da Costa, 1778) (additional source)
Lacuna vincta (Montagu, 1803) (additional source)
Lepeta caeca (O. F. Müller, 1776) (additional source)
Leptochiton cancellatus (G. B. Sowerby II, 1840) (additional source)
Lepton squamosum (Montagu, 1803) (additional source)
Limea loscombii (G. B. Sowerby I, 1823) accepted as Limaria loscombi (G. B. Sowerby I, 1823) (additional source)
Liostomia afzelii Warén, 1991 (additional source)
Liostomia hansgei Warén, 1991 (additional source)
Littorina fabalis (W. Turton, 1825) (additional source)
Littorina littorea (Linnaeus, 1758) (additional source)
Loligo forbesii Steenstrup, 1856 (additional source)
Loligo vulgaris Lamarck, 1798 (additional source)
Lyonsia norwegica (Gmelin, 1791) (additional source)
Melanella frielei (Jordan, 1895) (additional source)
Melanella monterosatoi (Monterosato, 1890) (additional source)
Melanella polita (Linnaeus, 1758) (additional source)
Modiolarca subpicta (Cantraine, 1835) accepted as Musculus subpictus (Cantraine, 1835) (additional source)
Modiolula phaseolina (Philippi, 1844) (additional source)
Montacuta phascolionis Dautzenberg & H. Fischer, 1925 accepted as Phascoliophila phascolionis (Dautzenberg & H. Fischer, 1925) (additional source)
Montacuta substriata (Montagu, 1808) (additional source)
Montacuta voeringi Friele, 1877 accepted as Tellimya voeringi (Friele, 1877) (additional source)
Musculus discors (Linnaeus, 1767) (additional source)
Mya arenaria Linnaeus, 1758 (additional source)
Mysella bidentata (Montagu, 1803) accepted as Kurtiella bidentata (Montagu, 1803) (additional source)
Mysia undata (Pennant, 1777) (additional source)
Mytilus trossulus Gould, 1850 (additional source)
Nototeredo norvegica (Spengler, 1792) accepted as Nototeredo norvagica (Spengler, 1792) (additional source)
Nucula hanleyi Winckworth, 1931 (additional source)
Nuculana minuta (O. F. Müller, 1776) (additional source)
Obrovia neglecta (Muus, 1963) accepted as Hydrobia acuta neglecta Muus, 1963 (additional source)
Ocenebra erinaceus (Linnaeus, 1758) (additional source)
Odostomia conoidea (Brocchi, 1814) accepted as Megastomia conoidea (Brocchi, 1814) (additional source)
Odostomia eulimoides Hanley, 1844 represented as Brachystomia eulimoides (Hanley, 1844) (additional source)
Odostomia turrita Hanley, 1844 (additional source)
Odostomia unidentata (Montagu, 1803) (additional source)
Onychoteuthis banksii (Leach, 1817) (additional source)
Palliolum striatum (O. F. Müller, 1776) (additional source)
Palliolum tigerinum (O. F. Müller, 1776) (additional source)
Panomya arctica (Lamarck, 1818) accepted as Panomya norvegica (Spengler, 1793) (additional source)
Panomya norvegica (Spengler, 1793) (additional source)
Paphia aurea (Gmelin, 1791) accepted as Polititapes aureus (Gmelin, 1791) (additional source)

Swedish Exclusive Economic Zone for Abra alba (W. Wood, 1802) 
Swedish Exclusive Economic Zone for Abra longicallus (Scacchi, 1835) 
Swedish Exclusive Economic Zone for Abra nitida (O. F. Müller, 1776) 
Swedish Exclusive Economic Zone for Abra prismatica (Montagu, 1808) 
Swedish Exclusive Economic Zone for Acanthocardia echinata (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Acanthochitona crinita (Pennant, 1777) 
Swedish Exclusive Economic Zone for Acesta excavata (Fabricius, 1779) 
Swedish Exclusive Economic Zone for Aclis ascaris (W. Turton, 1819) 
Swedish Exclusive Economic Zone for Aclis minor (T. Brown, 1827) 
Swedish Exclusive Economic Zone for Aclis walleri Jeffreys, 1867 
Swedish Exclusive Economic Zone for Admete viridula (Fabricius, 1780) 
Swedish Exclusive Economic Zone for Aequipecten opercularis (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Alloteuthis subulata (Lamarck, 1798) 
Swedish Exclusive Economic Zone for Alvania beani [sic] 
Swedish Exclusive Economic Zone for Alvania cimicoides (Forbes, 1844) 
Swedish Exclusive Economic Zone for Alvania jeffreysi (E. Waller, 1864) 
Swedish Exclusive Economic Zone for Alvania punctura (Montagu, 1803) 
Swedish Exclusive Economic Zone for Alvania subsoluta (Aradas, 1847) 
Swedish Exclusive Economic Zone for Alvania testae (Aradas & Maggiore, 1844) 
Swedish Exclusive Economic Zone for Amauropsis islandica (Gmelin, 1791) 
Swedish Exclusive Economic Zone for Ammonicera rota (Forbes & Hanley, 1850) 
Swedish Exclusive Economic Zone for Anatoma crispata (J. Fleming, 1828) 
Swedish Exclusive Economic Zone for Angulus tenuis (da Costa, 1778) 
Swedish Exclusive Economic Zone for Ansates pellucida (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Antalis entalis (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Aporrhais pespelecani (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Aporrhais serresiana (Michaud, 1828) 
Swedish Exclusive Economic Zone for Arca tetragona Poli, 1795 
Swedish Exclusive Economic Zone for Architeuthis dux Steenstrup, 1857 
Swedish Exclusive Economic Zone for Arcopagia crassa (Pennant, 1777) 
Swedish Exclusive Economic Zone for Arctica islandica (Linnaeus, 1767) 
Swedish Exclusive Economic Zone for Asperarca nodulosa (O. F. Müller, 1776) 
Swedish Exclusive Economic Zone for Astarte borealis (Schumacher, 1817) 
Swedish Exclusive Economic Zone for Astarte elliptica (T. Brown, 1827) 
Swedish Exclusive Economic Zone for Astarte montagui (Dillwyn, 1817) 
Swedish Exclusive Economic Zone for Astarte sulcata (da Costa, 1778) 
Swedish Exclusive Economic Zone for Axinulus croulinensis (Jeffreys, 1847) 
Swedish Exclusive Economic Zone for Axinulus eumyarius (M. Sars, 1870) 
Swedish Exclusive Economic Zone for Barnea candida (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Bathyarca pectunculoides (Scacchi, 1835) 
Swedish Exclusive Economic Zone for Bathypolypus arcticus (Prosch, 1849) 
Swedish Exclusive Economic Zone for Bathypolypus bairdii (Verrill, 1873) 
Swedish Exclusive Economic Zone for Bela brachystoma (Philippi, 1844) 
Swedish Exclusive Economic Zone for Bela laevigata (Philippi, 1836) 
Swedish Exclusive Economic Zone for Bela nebula (Montagu, 1803) 
Swedish Exclusive Economic Zone for Bela powisiana (Dautzenberg, 1887) 
Swedish Exclusive Economic Zone for Bittium reticulatum (da Costa, 1778) 
Swedish Exclusive Economic Zone for Boreotrophon clavatus (G. O. Sars, 1878) 
Swedish Exclusive Economic Zone for Boreotrophon truncatus (Strøm, 1768) 
Swedish Exclusive Economic Zone for Buccinum undatum Linnaeus, 1758 
Swedish Exclusive Economic Zone for Cadulus propinquus Sars G. O., 1878 
Swedish Exclusive Economic Zone for Cadulus subfusiformis (M. Sars, 1865) 
Swedish Exclusive Economic Zone for Caecum glabrum (Montagu, 1803) 
Swedish Exclusive Economic Zone for Callochiton septemvalvis (Montagu, 1803) 
Swedish Exclusive Economic Zone for Capulus ungaricus (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Cardiomya costellata (Deshayes, 1835) 
Swedish Exclusive Economic Zone for Cerastoderma edule (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Cerastoderma glaucum (Poiret, 1789) 
Swedish Exclusive Economic Zone for Cerithiella metula (Lovén, 1846) 
Swedish Exclusive Economic Zone for Cerithiopsis barleei Jeffreys, 1867 
Swedish Exclusive Economic Zone for Cerithiopsis tubercularis (Montagu, 1803) 
Swedish Exclusive Economic Zone for Chamelea striatula (da Costa, 1778) 
Swedish Exclusive Economic Zone for Chlamys sulcata (O. F. Müller, 1776) 
Swedish Exclusive Economic Zone for Chlamys varia (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Chrysallida eximia (Jeffreys, 1849) 
Swedish Exclusive Economic Zone for Chrysallida pellucida (Dillwyn, 1817) 
Swedish Exclusive Economic Zone for Clelandella miliaris (Brocchi, 1814) 
Swedish Exclusive Economic Zone for Cochlodesma praetenue (Pulteney, 1799) 
Swedish Exclusive Economic Zone for Colus islandicus (Mohr, 1786) 
Swedish Exclusive Economic Zone for Colus jeffreysianus (P. Fischer, 1868) 
Swedish Exclusive Economic Zone for Corbula gibba (Olivi, 1792) 
Swedish Exclusive Economic Zone for Crassadoma pusio (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Crenella decussata (Montagu, 1808) 
Swedish Exclusive Economic Zone for Crepidula fornicata (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Cryptonatica affinis (Gmelin, 1791) 
Swedish Exclusive Economic Zone for Curtitoma trevelliana (W. Turton, 1834) 
Swedish Exclusive Economic Zone for Curveulima macrophthalmica (Warén, 1972) 
Swedish Exclusive Economic Zone for Cuspidaria cuspidata (Olivi, 1792) 
Swedish Exclusive Economic Zone for Cuspidaria lamellosa (Sars G. O., 1878) 
Swedish Exclusive Economic Zone for Cuspidaria obesa (Lovén, 1846) 
Swedish Exclusive Economic Zone for Cuspidaria rostrata (Spengler, 1793) 
Swedish Exclusive Economic Zone for Delectopecten vitreus (Gmelin, 1791) 
Swedish Exclusive Economic Zone for Devonia perrieri (Malard, 1904) 
Swedish Exclusive Economic Zone for Dikoleps pusilla (Jeffreys, 1847) 
Swedish Exclusive Economic Zone for Donax vittatus (da Costa, 1778) 
Swedish Exclusive Economic Zone for Dosinia exoleta (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Ebala nitidissima (Montagu, 1803) 
Swedish Exclusive Economic Zone for Eledone cirrhosa (Lamarck, 1798) 
Swedish Exclusive Economic Zone for Emarginula crassa J. Sowerby, 1813 
Swedish Exclusive Economic Zone for Emarginula fissura (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Ennucula tenuis (Montagu, 1808) 
Swedish Exclusive Economic Zone for Ensis arcuatus (Jeffreys, 1865) 
Swedish Exclusive Economic Zone for Entalina tetragona (Brocchi, 1814) 
Swedish Exclusive Economic Zone for Enteroxenos oestergreni Bonnevie, 1902 
Swedish Exclusive Economic Zone for Epilepton clarkiae (W. Clark, 1852) 
Swedish Exclusive Economic Zone for Epitonium clathratulum (Kanmacher, 1798) 
Swedish Exclusive Economic Zone for Epitonium clathrus (Linnaeus, 1758) 
Swedish Exclusive Economic Zone for Epitonium trevelyanum (G. Johnston, 1841) 
Swedish Exclusive Economic Zone for Epitonium turtonis (W. Turton, 1819) 
Swedish Exclusive Economic Zone for Erato voluta (Montagu, 1803) 

Swedish ålgräsplätt for Rhodophysema georgei Batters, 1900
Swedish ankarsjöpung for Cnemidocarpa mollispina Ärnbäck, 1922
Swedish apelsinsjöpung for Polyclinum aurantium Milne Edwards, 1841
Swedish ärgvattenblom for Microcystis wesenbergii (Komárek) Komárek ex Komárek, 2006
Swedish bandrödblad for Phyllophora crispa (Hudson) P.S.Dixon, 1964
Swedish bandtång for Zostera subg. Zostera marina Linnaeus, 1753
Swedish bandtångsslemming for Cladosiphon zosterae (J.Agardh) Kylin, 1940
Swedish blåfenad tonfisk for Thunnus thynnus (Linnaeus, 1758)
Swedish blåstång for Fucus vesiculosus Linnaeus, 1753
Swedish blåtonat rödblad for Phyllophora pseudoceranoïdes (S.G.Gmelin) Newroth & A.R.A.Taylor ex P.S.Dixon & L.M.Irvine, 1977
Swedish blodskorpa for Cruoria pellita (Lyngbye) Fries, 1835
Swedish blomsjöpung for Botryllus schlosseri (Pallas, 1766)
Swedish borstnate for Stuckenia pectinata (L.) Börner, 1912
Swedish brackvattensgrodd for Fritillaria borealis Lohmann, 1896
Swedish brackvattensjöpung for Molgula tubifera (Örsted, 1844)
Swedish brackvattensnemertin for Cyanophthalma obscura (Schultze, 1851)
Swedish bred fjädertofs for Chaetopteris plumosa (Lyngbye) Kützing, 1843
Swedish bred snörptråd [from synonym] for Rosenvingiella constricta (Setchell & N.L.Gardner) P.C.Silva, 1957
Swedish bred spiralvattenblom for Dolichospermum crassum (Lemmermann) P.Wacklin, L.Hoffmann & J.Komárek, 2009
Swedish brunbåge for Spermatochnus paradoxus (Roth) Kützing, 1843
Swedish brunbindel for Petalonia fascia (O.F.Müller) Kuntze, 1898
Swedish brunhorn for Microcoryne ocellata Strömfelt, 1888
Swedish brunplätt for Symphyocarpus strangulans Rosenvinge, 1893
Swedish bruntrassel for Stictyosiphon soriferus (Reinke) Rosenvinge, 1935
Swedish bubbelsjöpung for Aplidium pallidum (Verrill, 1871)
Swedish citronsjöpung for Molgula citrina Alder & Hancock, 1848
Swedish cylindersjögurka [from synonym] for Panningia hyndmanni (W. Thompson, 1840)
Swedish derbesia for Derbesia marina (Lyngbye) Solier, 1846
Swedish druvgryn for Botrytella reinboldii (Reinke) Kornmann & Sahling, 1988
Swedish druvsjöpung for Molgula siphonalis Kiaer, 1896
Swedish dubbelstrumpa [from synonym] for Golfingia (Golfingia) vulgaris (de Blainville, 1827)
Swedish dubbeltut for Polycarpa fibrosa (Stimpson, 1852)
Swedish dvärgbandtång [from synonym] for Zostera subg. Zosterella noltei Hornemann
Swedish dvärgdun for Scagelothamnion pusillum (Ruprecht) Athanasiadis, 1996
Swedish dvärgmås for Hydrocoloeus minutus (Pallas, 1776)
Swedish dvärgsäv for Eleocharis parvula (Roem. & Schult.) Bluff & al.
Swedish dvärgtofs for Sphacelorbus nanus (Nageli ex Kützing) Draisma, Prud'homme & H.Kawai, 2010
Swedish ekblading for Phycodrys rubens (Linnaeus) Batters, 1902
Swedish ektång for Halidrys siliquosa (Linnaeus) Lyngbye, 1819
Swedish ektofs for Sphacelaria cirrosa (Roth) C.Agardh, 1824
Swedish eremitkrabba for Pagurus cuanensis Bell, 1845 [in Bell, 1844-1853]
Swedish finger-tare for Laminaria digitata (Hudson) J.V.Lamouroux, 1813
Swedish fingertuta for Asperococcus bullosus J.V.Lamouroux, 1813
Swedish fiskbensalg for Sphaerococcus coronopifolius Stackhouse, 1797
Swedish fjäderdun for Ptilothamnion pluma (Dillwyn) Thuret, 1863
Swedish fjäderklubba for Tilopteris mertensii (Turner) Kützing, 1849
Swedish fjäderslick [from synonym] for Polysiphonia fucoides (Hudson) Greville, 1824
Swedish fjädertofs for Sphacelaria plumula Zanardini, 1864
Swedish fläckplugg for Cnemidocarpa devia Ärnbäck, 1931
Swedish förbisedd tusensnäcka [from synonym] for Obrovia neglecta (Muus, 1963)
Swedish fransing for Cutleria multifida (Turner) Greville, 1830
Swedish fyrling for Crassula aquatica (L.) Schönland
Swedish gaffeldun for Callithamnion corymbosum (Smith) Lyngbye, 1819
Swedish gaffelnervblad for Membranoptera alata (Hudson) Stackhouse, 1809
Swedish gaffelslemming for Sphaerotrichia divaricata (C.Agardh) Kylin, 1940
Swedish geléblading for Schmitzia hiscockiana Maggs & Guiry, 1985
Swedish glasgrodd for Oikopleura (Vexillaria) dioica Fol, 1872
Swedish gräsnate for Potamogeton gramineus L.
Swedish grenig kalkskorpa for Phymatolithon calcareum (Pallas) W.H.Adey & D.L.McKibbin ex Woelkering & L.M.Irvine, 1986
Swedish grenigt slemrör for Gloiosiphonia capillaris (Hudson) Carmichael, 1833
Swedish grenlänkad skorpalg for Lithothamnion fornicatum Foslie, 1891
Swedish grönplym for Bryopsis plumosa (Hudson) C.Agardh, 1823
Swedish grönspröt for Blastophysa rhizopus Reinke, 1889
Swedish grönstjälk for Tetraselmis marina (Cienkowski) R.E.Norris, Hori & Chihara, 1980
Swedish grottsammet for Pilinia rimosa Kützing, 1843
Swedish grov agaralg [from synonym] for Gracilaria vermiculophylla (Ohmi) Papenfuss, 1967
Swedish grovsläke for Ceramium virgatum Roth, 1797
Swedish grovslemming for Mesogloia vermiculata (Smith) S.F.Gray, 1821
Swedish grovslick [from synonym] for Polysiphonia elongata (Hudson) Sprengel, 1827
Swedish grustrådormstjärna for Amphiura (Ophiopeltis) securigera (Düben & Koren, 1846)
Swedish gulbandsknopp [from synonym] for Styela atlantica (Van Name, 1912)
Swedish gulhuvudnemertin for Micrura purpurea (Dalyell, 1853)
Swedish gullsudare for Halosiphon tomentosus (Lyngbye) Jaasund, 1957
Swedish gyllenskägg for Dictyosiphon chordaria Areschoug, 1847
Swedish hamndun for Aglaothamnion halliae (Collins) Aponte, D.L.Ballantine & J.N.Norris, 1997
Swedish hårig prickbindel for Punctaria plantaginea (Roth) Greville, 1830
Swedish havsdun for Pterothamnion plumula (J.Ellis) Nägeli, 1855
Swedish havsfikon for Synoicum pulmonaria (Ellis & Solander, 1786)
Swedish havspotatis for Polycarpa pomaria (Savigny, 1816)
Swedish havsris for Ahnfeltia plicata (Hudson) Fries, 1836
Swedish havsstenhinna for Hildenbrandia rubra (Sommerfelt) Meneghini, 1841
Swedish höstlånke for Callitriche hermaphroditica L.
Swedish hydroidpyssling [from synonym] for Colaconema membranaceum (Magnus) Woelkerling, 1973
Swedish ishavshästsvans for Hippuris tetraphylla L. f.
Swedish ishavstång [from synonym] for Fucus evanescens C.Agardh, 1820
Swedish ishavstofs for Battersia arctica (Harvey) Draisma, Prud'homme & H.Kawai, 2010
Swedish janusdun for Aglaothamnion bipinnatum (P.L.Crouan & H.M.Crouan) Feldmann & G.Feldmann, 1948
Swedish japanplym [from synonym] for Heterosiphonia japonica Yendo, 1920
Swedish japansk rödslick [from synonym] for Neosiphonia harveyi (Bailey) M.-S.Kim, H.-G.Choi, Guiry & G.W.Saunders, 2001
Swedish japansk sargassotång for Sargassum muticum (Yendo) Fensholt, 1955
Swedish japantofs for Bonnemaisonia hamifera Hariot, 1891
Swedish jättestjärnmask for Golfingia (Golfingia) margaritacea (Sars, 1851)
Swedish julgransalg [from synonym] for Brongniartella byssoides (Goodenough & Woodward) F.Schmitz, 1893
Swedish kaktussjöpung for Boltenia echinata (Linnaeus, 1767)
Swedish kalkhinna for Melobesia membranacea (Esper) J.V.Lamouroux, 1812
Swedish kalkplätt [from synonym] for Pneophyllum confervicolum (Kützing) Y.M.Chamberlain, 1983
Swedish kamalg for Plocamium cartilagineum (Linnaeus) P.S.Dixon, 1967
Swedish kampyssling [from synonym] for Colaconema pectinatum (Kylin) J.T.Harper & G.W.Saunders, 2002
Swedish kantgrening for Lomentaria orcadensis (Harvey) Collins, 1937
Swedish karragenalg for Chondrus crispus Stackhouse, 1797