| australia | | oscillatoria acuminata awqc-pho021 | no rank | 2 | 0 |
| australia | | pseudanabaena amphigranulata i013-0029 | no rank | 1 | 0 |
| australia | new south wales | oscillatoria | genus | 0 | 1 |
| australia | western australia | hormoscilla spongeliae | species | 0 | 1 |
| australia | western australia | oscillatoria | genus | 0 | 1 |
| australia | western australia | oscillatoria sp. hsc36 | species | 1 | 0 |
| australia | western australia | uncultured oscillatoria sp. | species | 1 | 0 |
| brazil | | uncultured oscillatoria sp. | species | 1 | 0 |
| brazil | para | oscillatoria | genus | 0 | 1 |
| brazil | pernambuco | oscillatoria | genus | 0 | 1 |
| canada | | uncultured oscillatoria sp. | species | 2 | 0 |
| chad | kanem region | oscillatoria | genus | 0 | 1 |
| chile | | oscillatoria sp. 46.1 | species | 1 | 0 |
| china | | hormoscilla spongeliae | species | 15 | 0 |
| china | | oscillatoria sp. | species | 1 | 0 |
| china | | uncultured oscillatoria sp. | species | 4 | 0 |
| china | anhui | oscillatoria sp. 8g2 | species | 2 | 0 |
| china | guangdong | uncultured oscillatoria sp. | species | 3 | 0 |
| china | guangxi | hormoscilla spongeliae si04-46 | no rank | 1 | 0 |
| china | guangxi | hormoscilla spongeliae si04-47 | no rank | 1 | 0 |
| china | guangxi | oscillatoria | genus | 0 | 1 |
| china | jiangsu | oscillatoria sp. 3g11 | species | 2 | 0 |
| china | jiangsu | oscillatoria sp. 7b3 | species | 2 | 0 |
| china | shanghai shi | oscillatoria | genus | 0 | 1 |
| china | tianjin shi | oscillatoria | genus | 0 | 1 |
| egypt | sohag governorate | oscillatoria | genus | 0 | 1 |
| finland | | uncultured oscillatoria sp. | species | 1 | 0 |
| france | midi-pyrenees region | oscillatoria | genus | 0 | 1 |
| germany | schleswig-holstein | oscillatoria sp. he10jo | species | 1 | 0 |
| guam | | hormoscilla spongeliae | species | 2 | 0 |
| india | | kamptonema formosum aus-jr/ap/nt-078 | no rank | 1 | 0 |
| india | | oscillatoria acuminata ntms02 | no rank | 1 | 0 |
| india | | oscillatoria brevis | species | 1 | 0 |
| india | | oscillatoria curviceps | species | 1 | 0 |
| india | | oscillatoria earlei s10 | no rank | 1 | 0 |
| india | | oscillatoria earlei s11 | no rank | 1 | 0 |
| india | | oscillatoria earlei s9 | no rank | 1 | 0 |
| india | | oscillatoria laete-virens cnp3006 | no rank | 1 | 0 |
| india | | oscillatoria princeps serb 35 | no rank | 1 | 0 |
| india | | oscillatoria salina | species | 1 | 0 |
| india | | oscillatoria sancta serb 31 | no rank | 1 | 0 |
| india | | oscillatoria sp. 1f | species | 1 | 0 |
| india | | oscillatoria sp. bhu101 | species | 1 | 0 |
| india | | oscillatoria sp. cy_nb1 | species | 1 | 0 |
| india | | oscillatoria sp. mbtd-cmfri-s137 | species | 1 | 0 |
| india | | oscillatoria sp. ntas 08 | species | 1 | 0 |
| india | | oscillatoria sp. ntms04 | species | 1 | 0 |
| india | | oscillatoria tenuis aus-jr/mt/nt-106 | no rank | 1 | 0 |
| india | | oscillatoria tenuis m4 | no rank | 1 | 0 |
| india | | oscillatoria tenuis ntas 06 | no rank | 1 | 0 |
| india | | oscillatoria tenuis serb 8 | no rank | 1 | 0 |
| india | | phormidium boryanum brip02 | no rank | 1 | 0 |
| india | | phormidium chalybeum pupccc 118.8 | no rank | 3 | 0 |
| india | | uncultured oscillatoria sp. | species | 70 | 0 |
| india | andaman and nicobar islands | oscillatoria sp. bdu 141541 | species | 1 | 0 |
| india | andaman and nicobar islands | oscillatoria sp. bdu 142191 | species | 1 | 0 |
| india | goa | phormidium boryanum ntas01 | no rank | 1 | 0 |
| india | gujarat | oscillatoria | genus | 0 | 1 |
| india | gujarat | uncultured oscillatoria sp. | species | 1 | 0 |
| india | kerala | kamptonema formosum bdu 91812 | no rank | 3 | 0 |
| india | kerala | kamptonema formosum bdu 92022 | no rank | 3 | 0 |
| india | maharashtra | oscillatoria | genus | 0 | 1 |
| india | national capital territory of delhi | oscillatoria | genus | 0 | 1 |
| india | rajasthan | oscillatoria sp. ccc 367 | species | 1 | 0 |
| india | tamil nadu | kamptonema formosum bdu 30603 | no rank | 3 | 0 |
| india | tamil nadu | kamptonema formosum bdu 40261 | no rank | 118 | 0 |
| india | tamil nadu | oscillatoria acuminata mma106 | no rank | 1 | 0 |
| india | tamil nadu | oscillatoria laete-virens cnp4003 | no rank | 1 | 0 |
| india | tamil nadu | oscillatoria sp. ntgm13 | species | 1 | 0 |
| india | tamil nadu | oscillatoria sp. srd2 | species | 1 | 0 |
| india | uttar pradesh | oscillatoria | genus | 0 | 3 |
| india | uttar pradesh | uncultured oscillatoria sp. | species | 1 | 0 |
| indonesia | | uncultured oscillatoria sp. | species | 1 | 0 |
| iran | | kamptonema formosum isb51 | no rank | 1 | 0 |
| iran | | oscillatoria angusta isb143 | no rank | 1 | 0 |
| iran | | oscillatoria angusta isb38 | no rank | 1 | 0 |
| iran | | oscillatoria sp. mgcy313 | species | 1 | 0 |
| iran | | oscillatoria sp. mgcy352 | species | 1 | 0 |
| iran | | oscillatoria sp. mgcy383 | species | 1 | 0 |
| iran | | oscillatoria subbrevis isb141 | no rank | 1 | 0 |
| iran | | oscillatoria tenuis isb 68 | no rank | 1 | 0 |
| iran | | oscillatoria tenuis sbm-iauf-1 | no rank | 1 | 0 |
| iran | | uncultured oscillatoria sp. | species | 1 | 0 |
| iran | yazd province | oscillatoria tenuis isb 48 | no rank | 1 | 0 |
| italy | lazio region | oscillatoria | genus | 0 | 1 |
| italy | sardinia autonomous region | oscillatoria | genus | 0 | 1 |
| italy | veneto region | oscillatoria duplisecta ets-06 | no rank | 1 | 0 |
| japan | | oscillatoria kawamurae | species | 2 | 0 |
| japan | hokkaido prefecture | uncultured oscillatoria sp. | species | 1 | 0 |
| japan | nagasaki prefecture | limnothrix rosea iam m-220 | no rank | 93 | 0 |
| japan | okinawa prefecture | oscillatoria sp. odo5mo67 | species | 1 | 0 |
| japan | okinawa prefecture | oscillatoria sp. zan1mo51 | species | 1 | 0 |
| japan | shiga prefecture | oscillatoria kawamurae | species | 1 | 0 |
| laos | | oscillatoria kawamurae | species | 1 | 0 |
| malaysia | | pseudanabaena cf. amphigranulata usmac18 | no rank | 1 | 0 |
| mexico | | uncultured oscillatoria sp. | species | 1 | 0 |
| mexico | baja california | oscillatoria | genus | 0 | 2 |
| mexico | baja california sur | kamptonema cf. laetevirens baja-osc-1 | no rank | 22 | 0 |
| mexico | chiapas | oscillatoria | genus | 0 | 1 |
| mexico | sinaloa | uncultured oscillatoria sp. | species | 1 | 0 |
| mexico | yucatan | oscillatoria | genus | 0 | 1 |
| micronesia | | hormoscilla spongeliae | species | 0 | 1 |
| micronesia | | oscillatoria | genus | 0 | 1 |
| micronesia | yap | uncultured oscillatoria sp. | species | 4 | 0 |
| myanmar | | oscillatoria kawamurae | species | 1 | 0 |
| new zealand | | oscillatoria curviceps ucfm_oc | no rank | 1 | 0 |
| nigeria | cross river | oscillatoria | genus | 0 | 1 |
| pakistan | | oscillatoria sp. bwn2 | species | 1 | 0 |
| pakistan | | oscillatoria sp. mmg-14 | species | 1 | 0 |
| pakistan | | oscillatoria sp. si-sa | species | 1 | 0 |
| pakistan | | oscillatoria sp. si-sf | species | 1 | 0 |
| pakistan | | oscillatoria sp. si-sk | species | 1 | 0 |
| pakistan | punjab province | oscillatoria sp. ck2 | species | 1 | 0 |
| pakistan | sindh province | oscillatoria sp. mmg-2 | species | 1 | 0 |
| pakistan | sindh province | oscillatoria sp. mmg-3 | species | 1 | 0 |
| palau | | hormoscilla spongeliae | species | 0 | 1 |
| panama | | oscillatoria sp. pab-21 | species | 1 | 0 |
| panama | panama province | oscillatoria | genus | 0 | 3 |
| papua new guinea | | hormoscilla spongeliae | species | 1 | 0 |
| papua new guinea | milne bay province | hormoscilla spongeliae dys02155 | no rank | 1 | 0 |
| papua new guinea | milne bay province | hormoscilla spongeliae dys02158 | no rank | 1 | 0 |
| philippines | | uncultured oscillatoria sp. | species | 1 | 0 |
| reunion | | oscillatoria | genus | 0 | 1 |
| romania | bihor county | uncultured oscillatoria sp. | species | 1 | 0 |
| russia | mordovia republic | oscillatoria sp. 195-a20 | species | 1 | 0 |
| russia | mordovia republic | oscillatoria sp. 195-a7 | species | 1 | 0 |
| russia | mordovia republic | oscillatoria sp. 594-ac3 | species | 1 | 0 |
| saudi arabia | asir region | oscillatoria | genus | 0 | 1 |
| saudi arabia | eastern province region | oscillatoria | genus | 0 | 1 |
| slovakia | bratislava region | uncultured oscillatoria sp. | species | 9 | 0 |
| spain | catalonia | oscillatoria | genus | 0 | 1 |
| spain | extremadura | oscillatoria | genus | 0 | 1 |
| spain | madrid | oscillatoria tenuis uam 410 | no rank | 1 | 0 |
| spain | madrid | oscillatoria tenuis uam 411 | no rank | 1 | 0 |
| spain | madrid | uncultured oscillatoria sp. | species | 1 | 0 |
| switzerland | zurich region | oscillatoria | genus | 0 | 1 |
| taiwan | | oscillatoria | genus | 0 | 2 |
| thailand | | oscillatoria princeps niva-cya 150 | no rank | 6 | 0 |
| thailand | | oscillatoria sp. pl51-2 | species | 1 | 0 |
| thailand | | oscillatoria sp. tp68-2 | species | 1 | 0 |
| thailand | bangkok | oscillatoria princeps niva-cya 150 | no rank | 1 | 0 |
| turkey | | oscillatoria sp. cy-k11 | species | 1 | 0 |
| turkey | | oscillatoria sp. cy-k16 | species | 1 | 0 |
| u.s. virgin islands | | oscillatoria | genus | 0 | 1 |
| uganda | | oscillatoria sp. | species | 2 | 0 |
| united kingdom | england | oscillatoria | genus | 0 | 1 |
| united kingdom | scotland | oscillatoria | genus | 0 | 2 |
| united states | | oscillatoria acuminata pcc 6304 | no rank | 3 | 0 |
| united states | | oscillatoria nigro-viridis | species | 1 | 0 |
| united states | | oscillatoria nigro-viridis pcc 7112 | species | 2 | 0 |
| united states | | oscillatoria sp. sr4 (se) | species | 1 | 0 |
| united states | | oscillatoria sp. sr5 (se) | species | 1 | 0 |
| united states | alabama | oscillatoria | genus | 0 | 1 |
| united states | arizona | uncultured oscillatoria sp. | species | 20 | 0 |
| united states | california | kamptonema formosum pcc 6407 | species | 140 | 0 |
| united states | california | oscillatoria | genus | 0 | 3 |
| united states | california | oscillatoria sp. pcc 6412 | species | 1 | 0 |
| united states | california | oscillatoria sp. pcc 6602 | species | 1 | 0 |
| united states | california | uncultured oscillatoria sp. | species | 20 | 0 |
| united states | florida | oscillatoria | genus | 0 | 1 |
| united states | florida | uncultured oscillatoria sp. | species | 1 | 0 |
| united states | hawaii | oscillatoria sp. 06981_00001 | species | 2 | 0 |
| united states | kentucky | oscillatoria | genus | 0 | 1 |
| united states | mississippi | oscillatoria | genus | 0 | 1 |
| united states | new mexico | uncultured oscillatoria sp. | species | 6 | 0 |
| united states | oklahoma | oscillatoria | genus | 0 | 1 |
| united states | south carolina | oscillatoria | genus | 0 | 1 |
| united states | utah | oscillatoria sp. mpi 990br03 | species | 1 | 0 |
| united states minor outlying islands | | oscillatoria | genus | 0 | 2 |