Species Appearances Taxonomic Group (informal) Formal Taxon (traditional) IOC/Cyanosite HAB SC HAB Known Toxins
Navicula sp. 1125 Diatoms Bacillariophycae
Cryptomonas sp. 790 Cryptomonads Cryptophyceae
Heterocapsa rotundata 789 Dinoflagellates Dinophyceae YES DO?
Euglena sp. 740 Euglenoids Euglenophyceae
Gyrodinium sp. 717 Dinoflagellates Dinophyceae
Kryptoperidinium foliaceum 570 Dinoflagellates Dinophyceae YES Unknown piscicide
Gymnodinium sp. 556 Dinoflagellates Dinophyceae
Karlodinium micrum 554 Dinoflagellates Dinophyceae
Nitzschia sp. 531 Diatoms Bacillariophycae
Thalassiosira sp. 526 Diatoms Bacillariophycae
Chaetoceros sp. 524 Diatoms Bacillariophycae
Flagellates 519 Mixed -------
Rhodomonas sp. 479 Cryptomonads Cryptophyceae
Gyrodinium spirale 475 Dinoflagellates Dinophyceae
PLO 455 Dinoflagellates Dinophyceae YES YES Unknown piscicidal toxins
Pleurosigma sp. 443 Diatoms Bacillariophycae
Gyrodinium pingue 435 Dinoflagellates Dinophyceae YES Unknown piscicide
Amphiprora sp. 427 Diatoms Bacillariophycae
Skeletonema sp. 408 Diatoms Bacillariophycae
Thalassionema sp. 391 Diatoms Bacillariophycae
Oscillatoria sp. 382 Cyanobacteria Cyanophyceae YES (see Phormidium and Planktothrix)
Skeletonema costatum 364 Diatoms Bacillariophycae
Chattonella subsalsa 363 Raphidophytes Raphidophyceae YES YES Unknown
Gyrodinium instriatum 360 Dinoflagellates Dinophyceae YES Unknown piscicide
Krypto-imposter 351 Dinoflagellates Dinophyceae
Chattonella cf. verruculosa 350 Raphidophytes Raphidophyceae YES YES Unknown
Oxyrrhis marina 338 Dinoflagellates Dinophyceae
Coscinodiscus sp. 332 Diatoms Bacillariophycae
Gyrosigma sp. 332 Dinoflagellates Dinophyceae
Anabaena sp. 325 Cyanobacteria Cyanophyceae YES YES Anatoxins, Saxitoxins, Microcystins, Lipopolysaccharides
Akashiwo sanguinea 321 Dinoflagellates Dinophyceae YES Unknown-causes mortality and low fecundity in zooplankton
Scenedesmus sp. 316 Diatoms Bacillariophycae
Rhizosolenia sp. 304 Diatoms Bacillariophycae
Melosira sp. 299 Diatoms Bacillariophycae
Cyclotella sp. 288 Diatoms Bacillariophycae
Nitzschia closterium 273 Diatoms Bacillariophycae
Trachelomonas sp. 265 Euglenoids Euglenophyceae
Heterosigma akashiwo 264 Raphidophytes Raphidophyceae YES YES Unknown
Synedra sp. 236 Diatoms Bacillariophycae
Prorocentrum minimum 235 Dinoflagellates Dinophyceae YES YES Unknown toxins
Stephanodiscus sp. 214 Diatoms Bacillariophycae
Heterocapsa sp. 211 Dinoflagellates Dinophyceae
Fibrocapsa japonica 206 Raphidophytes Raphidophyceae YES YES Unknown
Amphidinium sp. 189 Dinoflagellates Dinophyceae SOME Hemolysins
Leptocylindrus sp. 172 Diatoms Bacillariophycae
Ulothrix sp. 171 Green Algae Chlorophyceae
Staurastrum sp. 169 Green Algae Chlorophyceae
Ankistrodesmus sp. 160 Green Algae Chlorophyceae
Protoperidinium sp. 160 Dinoflagellates Dinophyceae
Peridinium sp. 156 Dinoflagellates Dinophyceae
Scrippsiella sp. 150 Dinoflagellates Dinophyceae
Pseudo-nitzschia sp. 140 Diatoms Bacillariophycae SOME Domoic Acid
Protoperidinium quinquecorne 138 Dinoflagellates Dinophyceae
Corkscrew flagellates 135 Unknown Unknown YES Low DO
Chlamydomonas sp. 129 Green Algae Chlorophyceae
Guinardia sp. 128 Diatoms Bacillariophycae
Phacus sp. 123 Euglenoids Euglenophyceae
Merismopedia sp. 122 Cyanobacteria Cyanophyceae
Pediastrum sp. 122 Green Algae Chlorophyceae
Microcystis aeruginosa 121 Cyanobacteria Cyanophyceae YES YES Microcystins, Lipopolysaccharides
Microcystis incerta 113 Cyanobacteria Cyanophyceae YES YES Microcystins, Lipopolysaccharides
Microcystis sp. 113 Cyanobacteria Cyanophyceae YES YES Microcystins, Lipopolysaccharides
Bacillaria sp. 111 Diatoms Bacillariophycae
Spirulina sp. 105 Cyanobacteria Cyanophyceae
Heterosigma sp. 103 Raphidophytes Raphidophyceae SOME YES Unknown
Aphanizomenon sp. 101 Cyanobacteria Cyanophyceae YES YES Saxitoxins, Cylindrospermopsins, Lipopolysaccharides
Kryptoperidinium sp. 99 Dinoflagellates Dinophyceae YES Unknown piscicide
Tetraselmis sp. 99 Green Algae Chlorophyceae
Asterionellopsis sp. 97 Diatoms Bacillariophycae
Cylindrotheca sp. 96 Diatoms Bacillariophycae
Pyrenomonas sp. 89 Cryptomonads Cryptophyceae
Odontella sp. 88 Diatoms Bacillariophycae
Pseudanabaena sp. 88 Cyanobacteria Cyanophyceae
Cryptomonads 86 Cryptomonads Cryptophyceae
Scrippsiella trochoidea 86 Dinoflagellates Dinophyceae
Asterionella sp. 84 Diatoms Bacillariophycae
Centric diatom 81 Diatoms Bacillariophycae
Chroomonas sp. 80 Cryptomonads Cryptophyceae
Cymbella sp. 77 Diatoms Bacillariophycae
Naviculoids 74 Diatoms Bacillariophycae
Pinnularia sp. 70 Diatoms Bacillariophycae
Gonium sp. 68 Green Algae Chlorophyceae
Peridinium quinquecorne 67 Dinoflagellates Dinophyceae
Navicula spp. 60 Diatoms Bacillariophycae
Pandorina sp. 60 Green Algae Chlorophyceae
Merotrichia sp. 59 Raphidophytes Raphidophyceae
Dunaliella sp. 58 Green Algae Chlorophyceae
Planktothrix sp. 56 Cyanobacteria Cyanophyceae YES MAYBE (as Oscillatoria) Anatoxins, Aplysiatoxins, Microcystins, Saxitoxins, Lipopolysaccharides
Fragillaria sp. 54 Diatoms Bacillariophycae
Leptocylindrus minimus 52 Diatoms Bacillariophycae
Tetraedron sp. 50 Green Algae Chlorophyceae
Closterium sp. 49 Diatoms Bacillariophycae
Cylindrotheca closterium 49 Diatoms Bacillariophycae
Gonyostomum sp. 47 Raphidophytes Raphidophyceae
Haematococcus sp. 44 Green Algae Chlorophyceae
Amphipleura sp. 43 Diatoms Bacillariophycae
Anabaenopsis sp. 43 Cyanobacteria Cyanophyceae YES YES Microcystins, Lipopolysaccharides
Fragilariopsis sp. 42 Diatoms Bacillariophycae
Pennate diatoms 41 Diatoms Bacillariophycae
Rhaphoneis sp. 40 Diatoms Bacillariophycae
Dictyocha sp. 39 Silicoflagellate Silicoflagellata
Gyrodinium estuariale 39 Dinoflagellates Dinophyceae
Asterionella glacialis 38 Diatoms Bacillariophycae
Ceratium sp. 38 Dinoflagellates Dinophyceae
Actinastrum sp. 37 Green Algae Chlorophyceae
Nephroselmis sp. 37 Green Algae Chlorophyceae
Bacillaria paxillifer 36 Diatoms Bacillariophycae
Gyrodinium dominans 36 Dinoflagellates Dinophyceae
Synura sp. 36 Chrysophytes Chrysophyceae
Limnothrix sp. 35 Cyanobacteria Cyanophyceae
Anabaena circularis 34 Cyanobacteria Cyanophyceae YES YES Saxitoxins
Chroococcus sp. 33 Cryptomonads Cryptophyceae
Ditylum brightwellii 33 Diatoms Bacillariophycae
Keratella sp. 33 Rotifers Rotifera
Eunotia sp. 32 Diatoms Bacillariophycae
Heterocapsa triquetra 32 Dinoflagellates Dinophyceae YES DO?
Teleaulax sp. 32 Cryptomonads Cryptophyceae
Katodinium sp. 31 Dinoflagellates Dinophyceae
Tinntinnid sp 31 Ciliates Ciliophora
Asterionellopsis glacialis 30 Diatoms Bacillariophycae
Katodinium glaucum 30 Dinoflagellates Dinophyceae
Nitzschia longissima 29 Diatoms Bacillariophycae
Cochlodinium sp. 28 Dinoflagellates Dinophyceae
Corethron criophilum 28 Diatoms Bacillariophycae
Eutreptiella hirudoidea 28 Euglenoids Euglenophyceae
Hemiaulus sp. 28 Diatoms Bacillariophycae
Eutreptia viridis 27 Euglenoids Euglenophyceae
Sphaerellopsis 27 Green Algae Chlorophyceae
Achnanthes 26 Diatoms Bacillariophycae
Gyrodinium spp. 25 Dinoflagellates Dinophyceae
Prorocentrum sp. 25 Dinoflagellates Dinophyceae SOME YES Okadaic acid, Dinophysis toxins 1 & 2, Prorocentrolide, FAT (fast acting toxin)
Aulacoseira granulata 23 Diatoms Bacillariophycae
Cocconeis sp. 23 Diatoms Bacillariophycae
Eutreptia sp. 23 Euglenoids Euglenophyceae
Halteria sp. 23 Ciliates Ciliophora
Oxyphysis oxytoxoides 23 Dinoflagellates Dinophyceae
Platydorina sp. 23 Green Algae Chlorophyceae
Prymnesium sp. 23 Haptophytes Prymnesiophyceae SOME Prymnesins
Thalassionema nitzschoides 23 Diatoms Bacillariophycae
Aulacoseira sp. 22 Diatoms Bacillariophycae
Chlorella sp. 22 Green Algae Chlorophyceae
Hermesinum adriaticum 22 Silicoflagellate Silicoflagellata
Prymnesium parvum 22 Haptophytes Prymnesiophyceae YES Prymnesins
Coccoid green algae 21 Green Algae Chlorophyceae
Pyramimonas sp. 21 Green Algae Chlorophyceae
Carteria sp. 20 Green Algae Chlorophyceae
Lyngbya sp. 20 Cyanobacteria Cyanophyceae YES Aplysiatoxins, Lyngbiatoxin-a, Lipopolysaccharides
Micractinium sp. 20 Green Algae Chlorophyceae
Protoperidinium pellucidum 20 Dinoflagellates Dinophyceae
Tabellaria sp. 20 Diatoms Bacillariophycae
Chlorogonium 19 Green Algae Chlorophyceae
Polykrikos sp. 19 Dinoflagellates Dinophyceae
Chrysochromulina sp. 18 Chrysophytes Chrysophyceae SOME Unknown 
Naviculoid pennates 18 Diatoms Bacillariophycae
Sphaerocystis sp. 18 Green Algae Chlorophyceae
Crucigenia sp. 17 Green Algae Chlorophyceae
Fibrocapsa sp. 17 Raphidophytes Raphidophyceae SOME YES Unknown
Gyrodinium uncatenum 17 Dinoflagellates Dinophyceae
Leptocylindrus danicus 17 Diatoms Bacillariophycae
Scenedesmus bijuga 17 Green Algae Chlorophyceae
Gleocapsa sp. 16 Cyanobacteria Cyanophyceae
Gonyaulax sp. 16 Dinoflagellates Dinophyceae
Gymnodinium sanguineum 16 Dinoflagellates Dinophyceae
Odontella sinensis 16 Diatoms Bacillariophycae
Oedogonium sp. 16 Green Algae Chlorophyceae
Prorocentrum balticum 16 Dinoflagellates Dinophyceae
Unidentified flagellates 16 Mixed -------
Eucampia sp. 15 Diatoms Bacillariophycae
Gymnodinium spp. 15 Dinoflagellates Dinophyceae
Protoperidinium bipes 15 Dinoflagellates Dinophyceae
Rhizosolenia fragilissima 15 Diatoms Bacillariophycae
Rhizosolenia setigera 15 Diatoms Bacillariophycae
Amphidinium crassum 14 Dinoflagellates Dinophyceae
Komma 14 Cryptomonads Cryptophyceae
Micromonas sp. 14 Haptophytes Prymnesiophyceae
Nostoc sp. 14 Cyanobacteria Cyanophyceae
Oocystis sp. 14 Green Algae Chlorophyceae
Scrippsiella carolinium 14 Dinoflagellates Dinophyceae
Spirogyra sp. 14 Green Algae Chlorophyceae
Chaetoceros curvisetus 13 Diatoms Bacillariophycae
Eudorina sp. 13 Green Algae Chlorophyceae
Vorticella sp. 13 Ciliates Ciliophora
Chaetoceros subtilis 12 Diatoms Bacillariophycae
Cylindrospermopsis raciborskii 12 Cyanobacteria Cyanophyceae
Gomphosphaeria 12 Cyanobacteria Cyanophyceae
Gonyaulax spinifera 12 Dinoflagellates Dinophyceae
Planktolyngbya sp. 12 Cyanobacteria Cyanophyceae
Prasinophyte 12 Green Algae Chlorophyceae
Surirella sp. 12 Diatoms Bacillariophycae
Synechococcus sp. 12 Cyanobacteria Cyanophyceae YES Low DO?
Ankistrodesmus falcatus 11 Green Algae Chlorophyceae
Cosmarium sp. 11 Green Algae Chlorophyceae
Euglena spp. 11 Euglenoids Euglenophyceae
Eutreptiella gymnastica 11 Euglenoids Euglenophyceae
Eutreptiella sp. 11 Euglenoids Euglenophyceae
Golenkinia sp. 11 Green Algae Chlorophyceae
Kirchneriella sp. 11 Green Algae Chlorophyceae
Ochromonas sp. 11 Chrysophytes Chrysophyceae
Odontella aurita 11 Diatoms Bacillariophycae
Oxytoxum sp. 11 Dinoflagellates Dinophyceae
Prorocentrum micans 11 Dinoflagellates Dinophyceae
Alexandrium sp. 10 Dinoflagellates Dinophyceae SOME Hemolysin, PSP-causing compounds
Anabaena orientalis 10 Cyanobacteria Cyanophyceae YES YES Anatoxins, Saxitoxins, Microcystins, Lipopolysaccharides???
Centritractus 10 Xanthophytes Xanthophyceae
Chlorococcum sp. 10 Green Algae Chlorophyceae
Eutreptiella braarudii 10 Euglenoids Euglenophyceae
Eutreptiella eupharyngea 10 Euglenoids Euglenophyceae
Gleocystis sp. 10 Cyanobacteria Cyanophyceae
Odontella mobiliensis 10 Diatoms Bacillariophycae
Oxyphysis sp. 10 Dinoflagellates Dinophyceae
Pavlova sp. 10 Haptophytes Prymnesiophyceae
Scenedesmus quaduata 10 Green Algae Chlorophyceae
Actinastrum hantzschii 9 Green Algae Chlorophyceae
Brachionus sp. 9 Rotifers Rotifera
Chaetoceros similis 9 Diatoms Bacillariophycae
Chilomonas sp. 9 Cryptomonads Cryptophyceae
Eutreptia lanowii 9 Euglenoids Euglenophyceae
Gymnodinium mikimotoi 9 Dinoflagellates Dinophyceae
Kryptoperidinium cf foliaceum 9 Dinoflagellates Dinophyceae YES Unknown piscicide
Mallomonas sp. 9 Chrysophytes Chrysophyceae
Rhinomonas sp. 9 Cryptomonads Cryptophyceae
Amphora sp. 8 Diatoms Bacillariophycae SOME Domoic Acid
Anacystis sp. 8 Cyanobacteria Cyanophyceae YES Lipopolysaccharides
Bacteriastrum sp. 8 Diatoms Bacillariophycae
Chaetoceros simplex 8 Diatoms Bacillariophycae
Chattonella sp. 8 Raphidophytes Raphidophyceae SOME YES Unknown
Dactyliosolen sp. 8 Diatoms Bacillariophycae
Dinobryon sertularia 8 Chrysophytes Chrysophyceae
Ditylum sp. 8 Diatoms Bacillariophycae
Euglena agilis 8 Euglenoids Euglenophyceae
Filinia 8 Rotifers Rotifera
Helicotheca tamesis 8 Diatoms Bacillariophycae
Minidiscus sp. 8 Diatoms Bacillariophycae
Pennate 8 Diatoms Bacillariophycae
Scenedesmus communis 8 Green Algae Chlorophyceae
Acanthosphaera 7 Green Algae Chlorophyceae
Anabaenopsis circularis 7 Cyanobacteria Cyanophyceae YES YES Microcystins, Lipopolysaccharides
Corethron sp. 7 Diatoms Bacillariophycae
Dinobryon sp. 7 Chrysophytes Chrysophyceae
Ebria tripartita 7 Silicoflagellate Silicoflagellata MAYBE gill clogging?
Euglena geniculata 7 Euglenoids Euglenophyceae
Eutreptia pertyi 7 Euglenoids Euglenophyceae
Lobomonas 7 Green Algae Chlorophyceae
Merismopedia punctata 7 Cyanobacteria Cyanophyceae
Merismopedia tenuissima 7 Cyanobacteria Cyanophyceae
Pediastrum duplex 7 Green Algae Chlorophyceae
Pedinomonas sp. 7 Green Algae Chlorophyceae
Planktolyngbya circumcreta 7 Cyanobacteria Cyanophyceae
Raphoneis sp. 7 Diatoms Bacillariophycae
Rhizosolenia alata 7 Diatoms Bacillariophycae
Scenedesmus dimorphus 7 Green Algae Chlorophyceae
Selenastrum sp. 7 Green Algae Chlorophyceae
Trachelomonas volvocina 7 Euglenoids Euglenophyceae
Uroglenopsis sp. 7 Chrysophytes Chrysophyceae
Amscottia sp. 6 Green Algae Chlorophyceae
Azpeitia sp. 6 Diatoms Bacillariophycae
Cephalodella 6 Rotifers Rotifera
Crucigenia tetrapedia 6 Green Algae Chlorophyceae
Dictyocha fibula 6 Silicoflagellate Silicoflagellata
Eutreptia scotica 6 Euglenoids Euglenophyceae
Gomphonema sp. 6 Diatoms Bacillariophycae
Guinardia striata 6 Diatoms Bacillariophycae
Gymnodinium ubberrimum 6 Dinoflagellates Dinophyceae
Licomorpha sp. 6 Diatoms Bacillariophycae
Microcoleus sp. 6 Cyanobacteria Cyanophyceae
Odontella longicruris 6 Diatoms Bacillariophycae
Proboscia 6 Diatoms Bacillariophycae
Protoperidinium pallidum 6 Dinoflagellates Dinophyceae
Actinoptychus sp. 5 Diatoms Bacillariophycae
Amphidinium spp. 5 Dinoflagellates Dinophyceae SOME Hemolysins
Asterionella cf formosa 5 Diatoms Bacillariophycae
Botryococcus sp. 5 Green Algae Chlorophyceae
Calycomonas sp. 5 Chrysophytes Chrysophyceae
Centrodinium sp. 5 Dinoflagellates Dinophyceae
Chlorococcus sp. 5 Green Algae Chlorophyceae
Chloromonads 5 Green Algae Chlorophyceae
Cochlodinium polykrikoides 5 Dinoflagellates Dinophyceae
Cyclotella spp. 5 Diatoms Bacillariophycae
Cylindrospermopsis sp. 5 Cyanobacteria Cyanophyceae
Lepocinclis sp. 5 Euglenoids Euglenophyceae
Leukocryptos sp. 5 Cryptomonads Cryptophyceae
Nitzschia spp. 5 Diatoms Bacillariophycae
Pleurosigma spp. 5 Diatoms Bacillariophycae
Pseudo-nitzschia delicatissima 5 Diatoms Bacillariophycae YES Domoic Acid
Pteromonas sp. 5 Green Algae Chlorophyceae
Pyrenomonas spp. 5 Cryptomonads Cryptophyceae
Trachelomonas hispida 5 Euglenoids Euglenophyceae
Aphanothece sp. 4 Cyanobacteria Cyanophyceae
Aulacoseira islandica 4 Diatoms Bacillariophycae
Ceratium furca 4 Dinoflagellates Dinophyceae
Chaetoceros decipiens 4 Diatoms Bacillariophycae
Chaetoceros socialis 4 Diatoms Bacillariophycae
Chroococcus dispersus 4 Cyanobacteria Cyanophyceae
Chroomonas marina 4 Cryptomonads Cryptophyceae
Coccoliths 4 Haptophytes Prymnesiophyceae
Crucigeniella crucigenia 4 Green Algae Chlorophyceae
Cyanobacteria 4 Cyanobacteria Cyanophyceae
Dactyliosolen fragilissimus 4 Diatoms Bacillariophycae
Euglena oxyuris var. minima 4 Euglenoids Euglenophyceae
Euglena velata 4 Euglenoids Euglenophyceae
Euglenoid 4 Euglenoids Euglenophyceae
Gonyostomum depressa 4 Raphidophytes Raphidophyceae
Guinardia delicatula 4 Diatoms Bacillariophycae
Gyrodinium cf. spirale 4 Dinoflagellates Dinophyceae
Gyrodinium galatheanum 4 Dinoflagellates Dinophyceae
Hemiselmis sp. 4 Silicoflagellate Silicoflagellata
Lepocinclis ovata 4 Euglenoids Euglenophyceae
Melosira moniliformis 4 Diatoms Bacillariophycae
Microcystis flos-aquae 4 Cyanobacteria Cyanophyceae YES YES Microcystins, Lipopolysaccharides
Oxyrrhis sp. 4 Dinoflagellates Dinophyceae
Paralia sulcata 4 Diatoms Bacillariophycae
Peridinium umbonatum 4 Dinoflagellates Dinophyceae
Prorocentrum  gracile 4 Dinoflagellates Dinophyceae
Prymnesium cf.  Parvum 4 Haptophytes Prymnesiophyceae YES Prymnesins
Pseudokephyrion sp. 4 Chrysophytes Chrysophyceae
Pseudostaurastrum sp. 4 Eustigmatophytes Eustigmatophyceae
Skeletonema potamos 4 Diatoms Bacillariophycae
Spirulina laxa 4 Cyanobacteria Cyanophyceae
Spirulina major 4 Cyanobacteria Cyanophyceae
Unidentified dinoflagellate 4 Dinoflagellates Dinophyceae
Volvox sp. 4 Green Algae Chlorophyceae
Warnowia sp. 4 Dinoflagellates Dinophyceae
Actidesmium 3 Green Algae Chlorophyceae
Amphidinium carterae 3 Dinoflagellates Dinophyceae
Anabaenopsis elenkinii 3 Cyanobacteria Cyanophyceae YES YES Microcystins, Lipopolysaccharides
Arthrodesmus sp. 3 Green Algae Chlorophyceae
Asterococcus sp. 3 Green Algae Chlorophyceae
Biddulphia mobiliensis 3 Diatoms Bacillariophycae
Ceratium fusus 3 Dinoflagellates Dinophyceae
Chaetoceros c.f. compressus 3 Diatoms Bacillariophycae
Chaetoceros danicus 3 Diatoms Bacillariophycae
Chaetoceros spp. 3 Diatoms Bacillariophycae
Chroomonas minuta 3 Cryptomonads Cryptophyceae
Coelastrum sp. 3 Green Algae Chlorophyceae
Cosmarium tenue 3 Green Algae Chlorophyceae
Cyclotella choctawhatcheeana 3 Diatoms Bacillariophycae
Detonula sp. 3 Diatoms Bacillariophycae
Dictyosphaerium sp. 3 Green Algae Chlorophyceae
Dinema sp. 3 Euglenoids Euglenophyceae
Dino sp. 1 3 Dinoflagellates Dinophyceae
Dinophysis sp. 3 Dinoflagellates Dinophyceae SOME Dinophysistoxin-1 & 2, Okadaic acid, Brevetoxin-2
Diplopsalis lenticula 3 Dinoflagellates Dinophyceae
Diplopsalis sp. 3 Dinoflagellates Dinophyceae
Ephemera 3 Diatoms Bacillariophycae
Euglena caudata 3 Euglenoids Euglenophyceae
Euglena clara 3 Euglenoids Euglenophyceae
Euglena proxima 3 Euglenoids Euglenophyceae
Euglena viridis 3 Euglenoids Euglenophyceae
Golenkinia paucispina 3 Green Algae Chlorophyceae
Gonyaulax digitate 3 Dinoflagellates Dinophyceae
Gossleriella sp. 3 Diatoms Bacillariophycae
Gymnodinium breve 3 Dinoflagellates Dinophyceae YES Brevetoxins 1 & 2
Gymnodinium cf sanguineum 3 Dinoflagellates Dinophyceae
Gyrodinium cf galatheanum 3 Dinoflagellates Dinophyceae
Gyrosigma fasciola 3 Dinoflagellates Dinophyceae
Heliotheca tamerence 3 Ciliates Ciliophora
Heterotrophic flagellates 3 Mixed -------
Isochrysis 3 Chrysophytes Chrysophyceae
Karenia mikimotoi 3 Dinoflagellates Dinophyceae YES Uknown piscicide
Lauderia sp. 3 Diatoms Bacillariophycae
Lepadella sp. 3 Rotifers Rotifera
Merismopedia elegans 3 Cyanobacteria Cyanophyceae
Meuniera sp. 3 Diatoms Bacillariophycae
Navicula minuta 3 Diatoms Bacillariophycae
Oltmannsiella lineata 3 Green Algae Chlorophyceae
Oscillatoria spp. 3 Cyanobacteria Cyanophyceae YES (see Phormidium and Planktothrix)
Peridiniopsis sp. 3 Dinoflagellates Dinophyceae
Phacus pyrum 3 Euglenoids Euglenophyceae
Pinnularia spp. 3 Diatoms Bacillariophycae
Pleotia sp. 3 Euglenoids Euglenophyceae
Pleurosigma cf angulatum 3 Diatoms Bacillariophycae
Pleurosigma normanii 3 Diatoms Bacillariophycae
Prorocentrum sigmoides 3 Dinoflagellates Dinophyceae
Protoperidinium depressum 3 Dinoflagellates Dinophyceae
Raphidoneis sp. 3 Diatoms Bacillariophycae
Rhizosolenia calcar-avis 3 Diatoms Bacillariophycae
Rhizosolenia spp. 3 Diatoms Bacillariophycae
Scenedesmus falcatus 3 Green Algae Chlorophyceae
Scytonema sp. 3 Diatoms Bacillariophycae
Skeletonema spp. 3 Diatoms Bacillariophycae
Snowella sp. 3 Green Algae Chlorophyceae
Stephanococcus 3 Diatoms Bacillariophycae
Strobilidium sp. 3 Ciliates Ciliophora
Strombidium sp. 3 Ciliates Ciliophora
Strombomonas sp. 3 Euglenoids Euglenophyceae
Thalassiothrix sp. 3 Diatoms Bacillariophycae
Acnanthidium sp. 2 Diatoms Bacillariophycae
Anabaena spp. 2 Cyanobacteria Cyanophyceae YES YES Anatoxins, Saxitoxins, Microcystins, Lipopolysaccharides
Asterionella formosa 2 Diatoms Bacillariophycae
Biddulphia sp. 2 Diatoms Bacillariophycae
Cerataulina sp. 2 Diatoms Bacillariophycae
Chaetoceros affinis 2 Diatoms Bacillariophycae
Chaetoceros cf simplex 2 Diatoms Bacillariophycae
Chlamydocapsa 2 Green Algae Chlorophyceae
Chlamydomonas grovei 2 Green Algae Chlorophyceae
Chromophyta 2 Mixed -------
Chromulina sp. 2 Chrysophytes Chrysophyceae
Chroococcus cf. dispersus 2 Cyanobacteria Cyanophyceae
Chrysophyta 2 Chrysophytes Chrysophyceae
Coccolithophorid 2 Haptophytes Prymnesiophyceae
Cochlodinium helix 2 Dinoflagellates Dinophyceae
Cryptomonas cf curvata 2 Cryptomonads Cryptophyceae
Cryptomonas spp 2 Cryptomonads Cryptophyceae
Cryptoperidiniopsis sp. 2 Dinoflagellates Dinophyceae
Cryptophyceae 2 Cryptomonads Cryptophyceae
cryptophyte 2 Cryptomonads Cryptophyceae
Desmidium schwartzii 2 Green Algae Chlorophyceae
Diplopsalis cf lenticula 2 Dinoflagellates Dinophyceae
Ebria sp. 2 Silicoflagellate Silicoflagellata
Euastrum sp. 2 Green Algae Chlorophyceae
Euglena deses 2 Euglenoids Euglenophyceae
Euglena exilis 2 Euglenoids Euglenophyceae
Euglena hemichromata 2 Euglenoids Euglenophyceae
Euglena sanguinea 2 Euglenoids Euglenophyceae **** YES Unknown piscicide, dermatotoxin??
Euglena splendens 2 Euglenoids Euglenophyceae
Euglena texta 2 Euglenoids Euglenophyceae
Euglena thinophila 2 Euglenoids Euglenophyceae
Eutreptiella marina 2 Euglenoids Euglenophyceae
Fragillaria spp. 2 Diatoms Bacillariophycae
Goniomonas sp. 2 Cryptomonads Cryptophyceae
Gonium pectorale 2 Raphidophytes Raphidophyceae
Gonyaulax cf. scrippsae 2 Dinoflagellates Dinophyceae
Gymnodinium abbreviatum 2 Dinoflagellates Dinophyceae
Gymnodinium filum 2 Dinoflagellates Dinophyceae
Gymnodinium rhomboides 2 Dinoflagellates Dinophyceae
Gyrodinium biconicum 2 Dinoflagellates Dinophyceae
Gyrodinium cf estuariale 2 Dinoflagellates Dinophyceae
Gyrodinium lachryma 2 Dinoflagellates Dinophyceae
Gyrodinium maculatum 2 Dinoflagellates Dinophyceae
Helicotheca sp. 2 Diatoms Bacillariophycae
Hemiaulus hauckii 2 Diatoms Bacillariophycae
Hermesinum sp. 2 Silicoflagellate Silicoflagellata
Heterocapsa niei 2 Dinoflagellates Dinophyceae
HMF's 2 Unknown Unknown
Kryptoperidinium gamete 2 Dinoflagellates Dinophyceae
Melosira varians 2 Diatoms Bacillariophycae
Microzooplankton 2 Mixed -------
Monoraphidium sp. 2 Green Algae Chlorophyceae
Nematodinium armatum 2 Dinoflagellates Dinophyceae
Notosolenus sp. 2 Euglenoids Euglenophyceae
Oltmannsiella sp. 2 Green Algae Chlorophyceae
Oltmannsiellopsis viridis 2 Green Algae Chlorophyceae
Pediastrum boryanum 2 Green Algae Chlorophyceae
Pediastrum spp. 2 Green Algae Chlorophyceae
Pedinomonas minor 2 Green Algae Chlorophyceae
Peranema 2 Euglenoids Euglenophyceae
Phacus curvicauda 2 Euglenoids Euglenophyceae
Phaeocystis sp. 2 Haptophytes Prymnesiophyceae SOME Unknown
Pleurotaenium sp. 2 Green Algae Chlorophyceae
Ploesoma 2 Rotifers Rotifera
Pouchetia sp. 2 Dinoflagellates Dinophyceae
Prasinophyceae 2 Green Algae Chlorophyceae
Prasinophyte flagellate 2 Green Algae Chlorophyceae
Protoperidinium brevipes 2 Dinoflagellates Dinophyceae
Protoperidinium c.f. depressum 2 Dinoflagellates Dinophyceae
Protoperidinium oceanicum 2 Dinoflagellates Dinophyceae
Protoperidinium spp. 2 Dinoflagellates Dinophyceae
Psuedo-nitzschia cf delicatissima 2 Diatoms Bacillariophycae YES Domoic Acid
Rhizosolenia cf acicularis 2 Diatoms Bacillariophycae
Rhizosolenia delicatissima 2 Diatoms Bacillariophycae
Rhizosolenia delicatula 2 Diatoms Bacillariophycae
Rhizosolenia stolterfothii 2 Diatoms Bacillariophycae
Scendesmus aculeolatus 2 Green Algae Chlorophyceae
Scenedesmus quadricauda 2 Green Algae Chlorophyceae
Scenedesmus spp 2 Green Algae Chlorophyceae
Spirostomum sp. 2 Ciliates Ciliophora
Staurodesmus sp. 2 Green Algae Chlorophyceae
Synedropsis sp. 2 Diatoms Bacillariophycae
Tetraspora sp. 2 Green Algae Chlorophyceae
Treubaria sp. 2 Green Algae Chlorophyceae
Actinophrys sp. 1 Axodines Axodinidae
Alexandrium cf.monilatum 1 Dinoflagellates Dinophyceae YES Hemolysin
Amphidinium phaeocysticola 1 Dinoflagellates Dinophyceae
Amphidinium poecilochroum 1 Dinoflagellates Dinophyceae
Amphipleura spp. 1 Diatoms Bacillariophycae
Amphiprora spp. 1 Diatoms Bacillariophycae
Ankistrodesmus scendesmus 1 Green Algae Chlorophyceae
Asteromphalus 1 Diatoms Bacillariophycae
Bacteriastrum furcatum 1 Diatoms Bacillariophycae
Bellerocha malleus 1 Diatoms Bacillariophycae
Biddulphia aurita 1 Diatoms Bacillariophycae
Cafeteria 1 Unknown Unknown
Caloneis sp. 1 Diatoms Bacillariophycae
Ceratium cf furca 1 Dinoflagellates Dinophyceae
Ceratium hircus 1 Dinoflagellates Dinophyceae
Ceratium horridum 1 Dinoflagellates Dinophyceae
Ceratium symmetricum 1 Dinoflagellates Dinophyceae
cf. Synechococcus 1 Cyanobacteria Cyanophyceae
Chaetoceros c.f. affinis 1 Diatoms Bacillariophycae
Chaetoceros c.f. subtilis 1 Diatoms Bacillariophycae
Chaetoceros cf socialis 1 Diatoms Bacillariophycae
Chaetoceros cf. lorenzianum 1 Diatoms Bacillariophycae
Chaetoceros criophilus 1 Diatoms Bacillariophycae
Chaetoceros minimus 1 Diatoms Bacillariophycae
Chaetoceros mitra 1 Diatoms Bacillariophycae
Chaetoceros neglectus 1 Diatoms Bacillariophycae
Chaetoceros pendulus 1 Diatoms Bacillariophycae
Chaetoceros peruvianus 1 Diatoms Bacillariophycae
Chattonella marina 1 Raphidophytes Raphidophyceae YES YES Unknown
Chlamydomonas coccoides 1 Green Algae Chlorophyceae
Chlamydomonas globulosa 1 Green Algae Chlorophyceae
Chlamydomonas spp. 1 Green Algae Chlorophyceae
Chloramoeba sp. 1 Xanthophytes Xanthophyceae
Chlorophyte 1 Green Algae Chlorophyceae
Choanoflagellates 1 Choanoflagellates Choanoflagellata
Chroomonas cf. minuta 1 Cryptomonads Cryptophyceae
Chroomonas spp. 1 Cryptomonads Cryptophyceae
Chrysamoeba sp. 1 Chrysophytes Chrysophyceae
Closteriopsis acicularis 1 Green Algae Chlorophyceae
Cochlodinium citron 1 Dinoflagellates Dinophyceae
Colacium sp. 1 Euglenoids Euglenophyceae
Corethron hystrix 1 Diatoms Bacillariophycae
Coscinodiscus spp. 1 Diatoms Bacillariophycae
Cosmarium cf. ornatum 1 Green Algae Chlorophyceae
Crucigenia apiculata 1 Green Algae Chlorophyceae
Crucigenia crucifera 1 Green Algae Chlorophyceae
Crypthecodinium sp. 1 Dinoflagellates Dinophyceae
Cryptoglena pigra 1 Euglenoids Euglenophyceae
Cryptomonads spp. 1 Cryptomonads Cryptophyceae
Cryptomonas cf erosa 1 Cryptomonads Cryptophyceae
Cryptomonas cf ovata 1 Cryptomonads Cryptophyceae
Cyanophytes 1 Cyanobacteria Cyanophyceae
Cyclopoid 1 Copepod Copepoda
Cyclotella caspia 1 Diatoms Bacillariophycae
Cyclotella striate 1 Diatoms Bacillariophycae
Cymbella spp. 1 Diatoms Bacillariophycae
Dactyliosolen phuketensis 1 Diatoms Bacillariophycae
Didinium 1 Ciliates Ciliophora
Difflugia 1 Amoaba
Dinobryon sociale 1 Chrysophytes Chrysophyceae
Dinophysis cf caudata 1 Dinoflagellates Dinophyceae YES Okadaic acid, PTX-2
Entosiphon 1 Euglenoids Euglenophyceae
Eremosphaera sp. 1 Green Algae Chlorophyceae
Eucampia cf zodiacus 1 Diatoms Bacillariophycae
Eucapsis sp. 1 Cyanobacteria Cyanophyceae
Euglena acus 1 Euglenoids Euglenophyceae
Euglena cantabrica 1 Euglenoids Euglenophyceae
Euglena chadefaudii 1 Euglenoids Euglenophyceae
Euglena obtusa 1 Euglenoids Euglenophyceae
Euglena phacoides 1 Euglenoids Euglenophyceae
Euglena rostrifera 1 Euglenoids Euglenophyceae
Euglena spirogyra 1 Euglenoids Euglenophyceae
Euglenoid spp. 1 Euglenoids Euglenophyceae
Euplotes sp. 1 Ciliates Ciliophora
Eutreptia cf lanowii 1 Euglenoids Euglenophyceae
Eutreptiella cornubiense 1 Euglenoids Euglenophyceae
Fragilariforma sp. 1 Diatoms Bacillariophycae
Gambierdiscus sp. 1 Dinoflagellates Dinophyceae SOME Ciguatoxin- and Maitotoxin-like compounds
Glaucocystis 1 Cyanobacteria Cyanophyceae
Gleothece sp. 1 Cyanobacteria Cyanophyceae
Gloeobotrys sp. 1 Xanthophytes Xanthophyceae
Gloeocapsa 1 Cyanobacteria Cyanophyceae
Goniochloris sp. 1 Xanthophytes Xanthophyceae
Gonium sociale 1 Green Algae Chlorophyceae
Gonyaulax cf. spinifera 1 Dinoflagellates Dinophyceae
Gonyostomum semen 1 Raphidophytes Raphidophyceae
Gymnodinium cf endofasciculum 1 Dinoflagellates Dinophyceae
Gymnodinium heterostriatum 1 Dinoflagellates Dinophyceae
Gymnodinium microreticulatum 1 Dinoflagellates Dinophyceae
Gymnodinium minor 1 Dinoflagellates Dinophyceae
Gymnodinium simplex 1 Dinoflagellates Dinophyceae
Gymnodinium spirale 1 Dinoflagellates Dinophyceae
Gyrodinium cf dominans 1 Dinoflagellates Dinophyceae
Gyrodinium pellucidum 1 Dinoflagellates Dinophyceae
Gyrodinium resplendens 1 Dinoflagellates Dinophyceae
Halosphaera sp. 1 Green Algae Chlorophyceae
Haslea sp. 1 Diatoms Bacillariophycae
Hemiaulus indicus 1 Diatoms Bacillariophycae
Hemidinium sp 1 Dinoflagellates Dinophyceae
Hemiselmis virescens 1 Cryptomonads Cryptophyceae
Heterotrophic euglenoid 1 Euglenoids Euglenophyceae
Hexarthra sp. 1 Rotifers Rotifera
Hydrodictyon sp. 1 Green Algae Chlorophyceae
Johannesbaptistia pellucida 1 Cyanobacteria Cyanophyceae
Katablepharis sp. 1 Cryptomonads Cryptophyceae
Katodinium asymmetricum 1 Dinoflagellates Dinophyceae
Kephyrion spirale 1 Chrysophytes Chrysophyceae
Kirchneriella obesa 1 Green Algae Chlorophyceae
Kryptoperidinium costatum 1 Dinoflagellates Dinophyceae
Leptocylindrus spp. 1 Diatoms Bacillariophycae
Lithodesmium undulatum 1 Diatoms Bacillariophycae
Mamiella 1 Green Algae Chlorophyceae
Mayonella 1 Unknown Unknown
Microcystis cf. aeruginosa 1 Cyanobacteria Cyanophyceae YES YES Microcystins, Lipopolysaccharides
Monoraphidium contortum 1 Green Algae Chlorophyceae
Navicula directa 1 Diatoms Bacillariophycae
Nematodinium 1 Dinoflagellates Dinophyceae
Nematopsides sp. 1 Dinoflagellates Dinophyceae
Nephroselmis spp. 1 Green Algae Chlorophyceae
Nodularia spumigena 1 Cyanobacteria Cyanophyceae YES Nodularins, Lipopolysaccharides
Oblea rotunda 1 Dinoflagellates Dinophyceae
Odontella cf aurita 1 Diatoms Bacillariophycae
Olisthodiscus 1 Raphidophytes Raphidophyceae
Parafavella 1 Ciliates Ciliophora
Paramecium sp. 1 Ciliates Ciliophora
Pediastrum simplex 1 Green Algae Chlorophyceae
Peridinium bipes 1 Dinoflagellates Dinophyceae
Peridinium cinctum 1 Dinoflagellates Dinophyceae
Peridinium inconspicuvm 1 Dinoflagellates Dinophyceae
Petalomonas sp. 1 Euglenoids Euglenophyceae
Phacodinium sp. 1 Dinoflagellates Dinophyceae
Phacus mordstedtii 1 Euglenoids Euglenophyceae
Phacus triqueter 1 Euglenoids Euglenophyceae
Phormidium sp. 1 Cyanobacteria Cyanophyceae YES MAYBE (as Oscillatoria) Anatoxin, Lipopolysaccharides
Picoplankton 1 Mixed -------
Pinullaria major 1 Diatoms Bacillariophycae
Pleurotaenium ehrenbergii 1 Green Algae Chlorophyceae
Polykrikoides sp. 1 Dinoflagellates Dinophyceae
Polykrikos cf kofoidii 1 Dinoflagellates Dinophyceae
Polytomella sp. 1 Green Algae Chlorophyceae
Prasinochloris sp. 1 Green Algae Chlorophyceae
Proboscia cf. alata 1 Diatoms Bacillariophycae
Prorocentrum c.f. gracile 1 Dinoflagellates Dinophyceae
Prorocentrum c.f. lima 1 Dinoflagellates Dinophyceae
Prorocentrum cf. compressum 1 Dinoflagellates Dinophyceae
Prorocentrum cf. micans 1 Dinoflagellates Dinophyceae
Prorocentrum compressum 1 Dinoflagellates Dinophyceae
Prorocentrum emarginatum 1 Dinoflagellates Dinophyceae
Prorocentrum lima 1 Dinoflagellates Dinophyceae Okadaic acid, Dinophysis toxins 1 & 2, Prorocentrolide, FAT (fast acting toxin)
Prorocentrum scuatellum 1 Dinoflagellates Dinophyceae
Protoperidinium cf. brevipes 1 Dinoflagellates Dinophyceae
Protoperidinium cf. divergens 1 Dinoflagellates Dinophyceae
Protoperidinium claudicans 1 Dinoflagellates Dinophyceae
Protoperidinium danicans 1 Dinoflagellates Dinophyceae
Protoperidinium diabolum 1 Dinoflagellates Dinophyceae
Protoperidinium leonis 1 Dinoflagellates Dinophyceae
Protoperidinium oblongum 1 Dinoflagellates Dinophyceae
Protoperidinium thorianum 1 Dinoflagellates Dinophyceae
Prymnesium  patelliferum 1 Haptophytes Prymnesiophyceae
Pseudoguinardia recta 1 Diatoms Bacillariophycae
Pseudopedinella sp. 1 Axodines Axodinidae
Pseudoscourfieldia sp. 1 Green Algae Chlorophyceae
Psuedobodo tremulans 1 Euglenoids Euglenophyceae
Psuedopedinella tricostuta 1 Axodines Axodinidae
Quadrigula sp. 1 Green Algae Chlorophyceae
Radiococcus 1 Green Algae Chlorophyceae
Raphoneis amphiceros 1 Diatoms Bacillariophycae
Rhizosolenia hebetata 1 Diatoms Bacillariophycae
Scenedesmus cf. ellipticus 1 Green Algae Chlorophyceae
Schizothrix sp. 1 Cyanobacteria Cyanophyceae YES Aplysiatoxins, Lipopolysaccharides
Selenastrum westii 1 Green Algae Chlorophyceae
Sellaphora sp. 1 Diatoms Bacillariophycae
Skeletonema cf. costatum 1 Diatoms Bacillariophycae
Spondylosium sp. 1 Green Algae Chlorophyceae
Spumella sp. 1 Chrysophytes Chrysophyceae
Stauroneis sp. 1 Diatoms Bacillariophycae
Stentor 1 Ciliates Ciliophora
Storeatula sp. 1 Cryptomonads Cryptophyceae
Striatella sp. 1 Diatoms Bacillariophycae
Striatella unipunctata 1 Diatoms Bacillariophycae
Strombomonas lackeyi 1 Euglenoids Euglenophyceae
Synechococcus elongatus 1 Cyanobacteria Cyanophyceae
Synedropsis hyperborea 1 Diatoms Bacillariophycae
Teleaulax amphioxeia 1 Cryptomonads Cryptophyceae
Teleaulax cf. acuta 1 Cryptomonads Cryptophyceae
Teleaulax spp. 1 Cryptomonads Cryptophyceae
Tetradesmus sp. 1 Green Algae Chlorophyceae
Tetraedron gracile 1 Green Algae Chlorophyceae
Tetraedron spp. 1 Green Algae Chlorophyceae
Tetrastrum komarekii 1 Green Algae Chlorophyceae
Thalassionema costanediscus 1 Diatoms Bacillariophycae
Thalassionema pseudonitzschioides 1 Diatoms Bacillariophycae
Thalassiosira eccentrica 1 Diatoms Bacillariophycae
Trachelomonas spp. 1 Euglenoids Euglenophyceae
Tribonema sp. 1 Xanthophytes Xanthophyceae
Ulothrix subconstricta 1 Green Algae Chlorophyceae
Unidentified alga 1 Unknown Unknown
Urceolus sp. 1 Euglenoids Euglenophyceae
Vacuolaria sp. 1 Raphidophytes Raphidophyceae
Vacuolaria virescens 1 Raphidophytes Raphidophyceae
Vitreochlamys sp. 1 Green Algae Chlorophyceae
Zygnema sp. 1 Green Algae Chlorophyceae