Species/group Proposed common list Sweden Lithuania Latvia Estonia Germany Comment Aegagropila linnaei Ascophyllum nodosum x x Battersia arctica x Brownalgae filamentous (as a group) x x x Ceramium tenuicorne x Ceramium virgatum Chara aspera Chara baltica Chara canescens Chara globularis Chara sp x x x Chara tomentosa x x Chondrus crispus Chorda filum x x x Cladophora glomerata x Cladophora rupestris Not included in Swedish list since it is often covered by filamentous species, especially in the Swedish west coast. Possible to indentify on the Swedish east Coccotylus truncatus/Phyllophora pseudoceranoides (species pair) x x coast. Dictyosiphon foeniculaceus x Dictyosiphon/Stichtyosiphon x x Ectocarpus siliculosus Enteromorpha ahlneriana Enteromorpha intestinalis Fucus spp. x x x Fucus radicans Fucus serratus x x Fucus spiralis Fucus vesiculosus x x x
Macroalgae Not included in Swedish list since it is often covered by filamentous species, especially in the Swedish west coast. Possible to indentify on the Swedish east Furcellaria lumbricalis x x x coast. Gayralia oxysperma Halidrys siliquosa x x Halosiphon tomentosus Laminaria sp x x x Laminaria digitata Laminaria hyperborea Lamprothamnium papulosum Limosella aquatica Monostroma balticum Nitellopsis obtusa Phyllophora pseudoceranoïdes Polyides rotundus Polysiphonia fibrillosa Polysiphonia fucoides x
Only included as a species pair. Not possible to distinguish between Pylaiella Pylaiella littoralis/Ectocarpus siliculosus (species pair) x x x and Ectocarpus in drop-video. Red algae filamentous (as a group) x x x Red algae non-filamentous (as a group) x x x Rhodomela confervoides Saccharina latissima x x Stictyosiphon tortilis Tolypella nidifica x x x Ceratophyllum demersum x x Isoëtes lacustris Lemna trisulca x x Myriophyllum alterniflorum Myriophyllum sibiricum Myriophyllum spicatum x Myriophyllum sp x x Myriophyllum verticillatum Najas marina x x x Potamogeton filiformis Potamogeton friesii Potamogeton obtusifolius Potamogeton pectinatus x Potamogeton perfoliatus x x x Vascular plants Vascular Potamogeton pusillus Potamogeton vaginatus Ranunculus circinatus x x Ranunculus confervoides Ranunculus peltatus ssp. baudotii x x x Ruppia cirrhosa Ruppia maritima x Zannichellia palustris x x x Zostera marina x x x Zostera noltii Not included in Swedish list since it is often covered by filamentous species, especially in the Swedish west coast. Possible to indentify on the Swedish east Mytilus edulis x x coast. Animals Electra crustulenta x x Cordylophora caspia x x x Amphibalanus improvisus x x x Theodoxus fluviatilis x Ulva intestinalis x Hydrozoa x Mytilus trossulus x Species/group Sweden Germany Mytilus spp. x x Porifera x Ascidiae x Polyps (Cnidaria) x Bryozoa x Asteroidae x Ophiuroidea x Arenicola trace x Halichondria panicea x Chalina oculata x Polymastia robusta x Ciona intestinalis x Dendrodoa grossularia x Actiniaria x Metridium senile x Flustra foliacea x Aegagropila linnaei Ascophyllum nodosum Battersia arctica Ceramium tenuicorne Ceramium virgatum Chara aspera Chara baltica Chara canescens Chara globularis Chara tomentosa Chondrus crispus Chorda filum Cladophora glomerata Cladophora rupestris Coccotylus truncatus Dictyosiphon foeniculaceus Ectocarpus siliculosus Enteromorpha ahlneriana Enteromorpha intestinalis Fucus radicans Fucus serratus Fucus spiralis Fucus vesiculosus Furcellaria lumbricalis Gayralia oxysperma Halidrys siliquosa Halosiphon tomentosus Laminaria digitata Laminaria hyperborea Lamprothamnium papulosum Limosella aquatica Monostroma balticum Myriophyllum alterniflorum Nitellopsis obtusa Phyllophora pseudoceranoïdes Polyides rotundus Polysiphonia fibrillosa Polysiphonia fucoides Pylaiella littoralis Rhodomela confervoides Saccharina latissima Sphacelaria arctica Stictyosiphon tortilis Tolypella nidifica
Kärlväxter
Ceratophyllum demersum Isoëtes lacustris Lemna trisulca Myriophyllum sibiricum Myriophyllum spicatum Myriophyllum verticillatum Najas marina Potamogeton filiformis Potamogeton friesii Potamogeton obtusifolius Potamogeton pectinatus Potamogeton perfoliatus Potamogeton pusillus Potamogeton vaginatus Ranunculus circinatus Ranunculus confervoides Ranunculus peltatus ssp. baudotii Ruppia cirrhosa Ruppia maritima Zannichellia palustris Zostera marina Zostera noltii
Ryggradslösa djur
Blötdjur Abra nitida Acanthocardia echinata Aeolidiella glauca Chamelea striatula Modiolus modiolus Mytilus edulis Neptunea antiqua Nucella lapillus Ostrea edulis Parvicardium hauniense Pecten maximus Rissoa membranacea Spisula elliptica
Tagghudingar Amphilepis norvegica Astropecten irregularis Brissopsis lyrifera Echinocyamus pusillus Echinus esculentus Gorgonocephalus caputmedusae Hathrometra sarsii Psammechinus miliaris Psilaster andromeda Spatangus purpureus Ryggsträngsdjur Branchiostoma lanceolatum Ciona intestinalis Corella parallelogramma Dendrodoa grossularia Myxine glutinosa
Kräftdjur Atlantopandalus propinqvus Cancer pagurus Carcinus maenas Crangon crangon Homarus gammarus Macropodia rostrata Munida rugosa Neomysis integer Pagurus bernardus Palaemon adspersus Palaemon elegans Pasiphaea multidentata Pontophilus norvegicus Praunus flexuosus Praunus inermis Praunus neglectus
Mossdjur Electra crustulenta Reteporella beaniana
Nässeldjur Alcyonium digitatum Bolocera tuediae Caryophyllia smithii Cordylophora caspia Funiculina quadrangularis Kophobelemnon stelliferum Lophelia pertusa Metridium senile Paramuricea placomus Primnoa resedaeformis Sagartiogeton viduatus Virgularia mirabilis
Ringmaskar Filograna implexa Hydroides norvegicus Placostegus tridentatus Pomatoceros triqueter Sabella pavonina Serpula vermicularis Spirorbis spirorbis
Svampdjur Axinella infundibuliformis Axinella rugosa Phakellia ventilabrum