| australia | | oecetis akimi | species | 1 | 0 |
| australia | | oecetis australis | species | 1 | 0 |
| australia | | oecetis laustra | species | 1 | 0 |
| australia | | oecetis parallela | species | 1 | 0 |
| australia | | oecetis pechana | species | 4 | 0 |
| australia | australian capital territory | oecetis pechana | species | 6 | 0 |
| australia | new south wales | oecetis australis | species | 2 | 0 |
| australia | new south wales | oecetis inscripta | species | 4 | 0 |
| australia | new south wales | oecetis laustra | species | 1 | 0 |
| australia | new south wales | oecetis sp. ms1279 | species | 1 | 0 |
| australia | new south wales | oecetis walpolica | species | 1 | 0 |
| australia | northern territory | oecetis sp. dc 114 | species | 1 | 0 |
| australia | queensland | oecetis laustra | species | 1 | 0 |
| australia | queensland | oecetis parallela | species | 1 | 0 |
| australia | queensland | oecetis pechana | species | 1 | 0 |
| australia | queensland | oecetis sp. dc 099 | species | 1 | 0 |
| australia | queensland | oecetis sp. dc 107 | species | 1 | 0 |
| australia | queensland | oecetis sp. gvc16544-1l | species | 1 | 0 |
| australia | queensland | oecetis sp. xz au1 | species | 2 | 0 |
| australia | queensland | oecetis walpolica | species | 2 | 0 |
| australia | south australia | oecetis pechana | species | 4 | 0 |
| australia | victoria | oecetis pechana | species | 2 | 0 |
| australia | victoria | oecetis sp. bold:aaf4345 | species | 2 | 0 |
| australia | victoria | oecetis sp. epavt1 | species | 1 | 0 |
| australia | victoria | oecetis sp. epavt55 | species | 1 | 0 |
| australia | victoria | oecetis sp. epavt56 | species | 1 | 0 |
| australia | victoria | oecetis sp. epavt87 | species | 1 | 0 |
| australia | victoria | oecetis sp. jos10 | species | 1 | 0 |
| australia | victoria | oecetis sp. jos88 | species | 1 | 0 |
| australia | victoria | oecetis sp. jos9 | species | 1 | 0 |
| australia | victoria | oecetis sp. mdfrc-tr0150 | species | 1 | 0 |
| australia | victoria | oecetis sp. mdfrc-tr0152 | species | 1 | 0 |
| australia | victoria | oecetis sp. mdfrc-tr0155 | species | 1 | 0 |
| australia | western australia | oecetis inscripta | species | 1 | 0 |
| australia | western australia | oecetis laustra | species | 4 | 0 |
| australia | western australia | oecetis pechana | species | 4 | 0 |
| australia | western australia | oecetis sp. dc 137 | species | 1 | 0 |
| australia | western australia | oecetis sp. dc 146 | species | 1 | 0 |
| australia | western australia | oecetis sp. dc 151 | species | 1 | 0 |
| australia | western australia | oecetis walpolica | species | 11 | 0 |
| austria | salzburg | oecetis notata | species | 1 | 0 |
| belgium | | oecetis ochracea | species | 2 | 0 |
| belgium | bruxelles-capitale | oecetis lacustris | species | 4 | 0 |
| belgium | flemish region | oecetis furva | species | 10 | 0 |
| belgium | flemish region | oecetis ochracea | species | 1 | 0 |
| brazil | | oecetis connata | species | 1 | 0 |
| brazil | | oecetis inconspicua | species | 1 | 0 |
| brazil | goias | oecetis connata | species | 1 | 0 |
| brazil | minas gerais | oecetis inconspicua | species | 1 | 0 |
| canada | | oecetis inconspicua | species | 13 | 0 |
| canada | | oecetis ochracea | species | 1 | 0 |
| canada | alberta | oecetis cf. ochracea bold:aaa8208 | species | 3 | 0 |
| canada | alberta | oecetis cinerascens | species | 2 | 0 |
| canada | alberta | oecetis immobilis | species | 1 | 0 |
| canada | alberta | oecetis inconspicua | species | 8 | 0 |
| canada | british columbia | oecetis avara | species | 3 | 0 |
| canada | british columbia | oecetis inconspicua | species | 12 | 0 |
| canada | british columbia | oecetis nr. avara 08-jdwbc-3567 | species | 1 | 0 |
| canada | british columbia | oecetis nr. avara bioug12556-f02 | species | 1 | 0 |
| canada | british columbia | oecetis nr. avara bioug12556-f03 | species | 1 | 0 |
| canada | british columbia | oecetis nr. avara bold-2016 | species | 1 | 0 |
| canada | manitoba | oecetis avara | species | 1 | 0 |
| canada | manitoba | oecetis cf. inconspicua chu2 | species | 21 | 0 |
| canada | manitoba | oecetis cf. ochracea chu1 | species | 2 | 0 |
| canada | manitoba | oecetis cf. ochracea chu2 | species | 4 | 0 |
| canada | manitoba | oecetis cinerascens | species | 11 | 0 |
| canada | manitoba | oecetis immobilis | species | 3 | 0 |
| canada | manitoba | oecetis inconspicua | species | 63 | 0 |
| canada | manitoba | oecetis ochracea | species | 1 | 0 |
| canada | new brunswick | oecetis avara | species | 4 | 0 |
| canada | new brunswick | oecetis inconspicua | species | 26 | 0 |
| canada | newfoundland and labrador | oecetis nocturna | species | 1 | 0 |
| canada | nova scotia | oecetis avara | species | 1 | 0 |
| canada | nova scotia | oecetis inconspicua | species | 8 | 0 |
| canada | nova scotia | oecetis persimilis | species | 1 | 0 |
| canada | ontario | oecetis avara | species | 15 | 0 |
| canada | ontario | oecetis cinerascens | species | 42 | 0 |
| canada | ontario | oecetis immobilis | species | 1 | 0 |
| canada | ontario | oecetis inconspicua | species | 171 | 0 |
| canada | ontario | oecetis nocturna | species | 3 | 0 |
| canada | ontario | oecetis osteni | species | 1 | 0 |
| canada | ontario | oecetis sp. bold:aab9989 | no rank | 6 | 0 |
| canada | ontario | oecetis sp. bold:aai3634 | species | 1 | 0 |
| canada | ontario | oecetis sp. bold:acl7630 | species | 1 | 0 |
| canada | prince edward island | oecetis cinerascens | species | 3 | 0 |
| canada | quebec | oecetis inconspicua | species | 11 | 0 |
| canada | quebec | oecetis osteni | species | 1 | 0 |
| canada | saskatchewan | oecetis cf. ochracea bold:aaa8208 | species | 1 | 0 |
| canada | saskatchewan | oecetis cf. ochracea chu2 | species | 2 | 0 |
| canada | saskatchewan | oecetis immobilis | species | 1 | 0 |
| canada | saskatchewan | oecetis inconspicua | species | 13 | 0 |
| china | inner mongolia | oecetis ochracea | species | 3 | 0 |
| colombia | magdalena department | oecetis nr. avara rbcad-2327 | species | 1 | 0 |
| costa rica | guanacaste province | oecetis pseudoinconspicua | species | 1 | 0 |
| costa rica | heredia province | oecetis nr. avara rbcad-1177 | species | 1 | 0 |
| costa rica | puntarenas province | oecetis metlacensis | species | 2 | 0 |
| costa rica | puntarenas province | oecetis punctata | species | 2 | 0 |
| costa rica | san jose province | oecetis punctata | species | 2 | 0 |
| costa rica | san jose province | oecetis sp. n. 1 cr | species | 1 | 0 |
| estonia | tartu county | oecetis notata | species | 1 | 0 |
| ethiopia | addis ababa | oecetis portalensis | species | 1 | 0 |
| finland | kymenlaakso region | oecetis furva | species | 1 | 0 |
| finland | kymenlaakso region | oecetis lacustris | species | 1 | 0 |
| finland | kymenlaakso region | oecetis tripunctata | species | 1 | 0 |
| finland | south karelia region | oecetis ochracea | species | 1 | 0 |
| finland | uusimaa region | oecetis ochracea | species | 1 | 0 |
| germany | baden-wuerttemberg | oecetis testacea | species | 1 | 0 |
| germany | bavaria | oecetis lacustris | species | 1 | 0 |
| germany | brandenburg | oecetis furva | species | 1 | 0 |
| germany | brandenburg | oecetis lacustris | species | 1 | 0 |
| germany | brandenburg | oecetis testacea | species | 1 | 0 |
| germany | brandenburg | oecetis tripunctata | species | 1 | 0 |
| iraq | sulaymaniyah governorate | oecetis tripunctata | species | 3 | 0 |
| italy | friuli-venezia giulia autonomous region | oecetis testacea | species | 2 | 0 |
| laos | houaphan province | oecetis brachyura | species | 1 | 0 |
| laos | houaphan province | oecetis ixion | species | 1 | 0 |
| laos | houaphan province | oecetis lacustris | species | 1 | 0 |
| laos | salavan province | oecetis empusa | species | 1 | 0 |
| mexico | hidalgo | oecetis sp. 10thea-371 | species | 1 | 0 |
| mongolia | | oecetis ochracea | species | 1 | 0 |
| mongolia | bulgan province | oecetis intima | species | 1 | 0 |
| mongolia | bulgan province | oecetis lacustris | species | 1 | 0 |
| mongolia | bulgan province | oecetis ochracea | species | 3 | 0 |
| new zealand | | oecetis unicolor | species | 1 | 0 |
| new zealand | canterbury | oecetis iti | species | 2 | 0 |
| new zealand | chatham islands | oecetis chathamensis | species | 4 | 0 |
| new zealand | otago | oecetis iti | species | 1 | 0 |
| new zealand | waikato | oecetis unicolor | species | 5 | 0 |
| nicaragua | granada department | oecetis nr. avara rbcad-2326 | species | 1 | 0 |
| nicaragua | jinotega department | oecetis nr. avara rbcad-2324 | species | 1 | 0 |
| nicaragua | rivas department | oecetis nr. avara rbcad-1959 | species | 1 | 0 |
| nicaragua | rivas department | oecetis nr. avara rbcad-1960 | species | 1 | 0 |
| norway | | oecetis lacustris | species | 2 | 0 |
| norway | finnmark county | oecetis ochracea | species | 1 | 0 |
| norway | finnmark county | oecetis testacea | species | 1 | 0 |
| panama | colon province | oecetis sp. rf115 | species | 1 | 0 |
| russia | | oecetis lacustris | species | 1 | 0 |
| russia | | oecetis nigropunctata | species | 1 | 0 |
| russia | | oecetis ochracea | species | 1 | 0 |
| russia | khabarovsk krai | oecetis lacustris | species | 2 | 0 |
| russia | khabarovsk krai | oecetis nigropunctata | species | 1 | 0 |
| russia | primorsky krai | oecetis brachyura | species | 2 | 0 |
| russia | primorsky krai | oecetis bullata | species | 1 | 0 |
| russia | primorsky krai | oecetis nigropunctata | species | 3 | 0 |
| russia | primorsky krai | oecetis testacea | species | 1 | 0 |
| russia | primorsky krai | oecetis testacea kumanskii | subspecies | 6 | 0 |
| russia | primorsky krai | oecetis tripunctata | species | 1 | 0 |
| south africa | | oecetis ghibensis | species | 2 | 0 |
| south africa | | oecetis modesta | species | 2 | 0 |
| thailand | lampang province | oecetis iapetos | species | 1 | 0 |
| thailand | mae hong son province | oecetis clavata | species | 1 | 0 |
| thailand | mae hong son province | oecetis jacobsoni | species | 1 | 0 |
| thailand | mae hong son province | oecetis pretakalpa | species | 1 | 0 |
| thailand | mae hong son province | oecetis raghava | species | 1 | 0 |
| thailand | mae hong son province | oecetis scutulata | species | 1 | 0 |
| thailand | mae hong son province | oecetis tripunctata | species | 6 | 0 |
| thailand | mae hong son province | oecetis villosa | species | 1 | 0 |
| thailand | nan province | oecetis empusa | species | 2 | 0 |
| thailand | nan province | oecetis iros | species | 1 | 0 |
| thailand | nan province | oecetis tripunctata | species | 1 | 0 |
| thailand | phitsanulok province | oecetis bengalica | species | 1 | 0 |
| thailand | phitsanulok province | oecetis biramosa | species | 1 | 0 |
| united states | | oecetis inconspicua | species | 1 | 0 |
| united states | arizona | oecetis arizonica | species | 3 | 0 |
| united states | arizona | oecetis disjuncta | species | 5 | 0 |
| united states | arizona | oecetis inconspicua | species | 1 | 0 |
| united states | arizona | oecetis metlacensis | species | 2 | 0 |
| united states | california | oecetis disjuncta | species | 1 | 0 |
| united states | california | oecetis inconspicua | species | 1 | 0 |
| united states | california | oecetis inscripta | species | 1 | 0 |
| united states | california | oecetis pechana | species | 2 | 0 |
| united states | colorado | oecetis inconspicua | species | 3 | 0 |
| united states | florida | oecetis avara | species | 1 | 0 |
| united states | florida | oecetis cinerascens | species | 2 | 0 |
| united states | florida | oecetis ditissa | species | 3 | 0 |
| united states | florida | oecetis georgia | species | 1 | 0 |
| united states | florida | oecetis inconspicua | species | 13 | 0 |
| united states | florida | oecetis nocturna | species | 4 | 0 |
| united states | florida | oecetis osteni | species | 1 | 0 |
| united states | florida | oecetis persimilis | species | 2 | 0 |
| united states | florida | oecetis sphyra | species | 4 | 0 |
| united states | georgia | oecetis cinerascens | species | 1 | 0 |
| united states | georgia | oecetis inconspicua | species | 1 | 0 |
| united states | georgia | oecetis nocturna | species | 1 | 0 |
| united states | georgia | oecetis persimilis | species | 1 | 0 |
| united states | illinois | oecetis inconspicua | species | 1 | 0 |
| united states | kentucky | oecetis inconspicua | species | 1 | 0 |
| united states | louisiana | oecetis sphyra | species | 2 | 0 |
| united states | maryland | oecetis avara group sp. ami 1 | species | 1 | 0 |
| united states | maryland | oecetis sp. ami 1 | species | 2 | 0 |
| united states | minnesota | oecetis avara | species | 10 | 0 |
| united states | minnesota | oecetis cinerascens | species | 9 | 0 |
| united states | minnesota | oecetis ditissa | species | 1 | 0 |
| united states | minnesota | oecetis immobilis | species | 4 | 0 |
| united states | minnesota | oecetis inconspicua | species | 39 | 0 |
| united states | minnesota | oecetis nocturna | species | 13 | 0 |
| united states | minnesota | oecetis ochracea | species | 3 | 0 |
| united states | minnesota | oecetis osteni | species | 4 | 0 |
| united states | minnesota | oecetis persimilis | species | 3 | 0 |
| united states | mississippi | oecetis daytona | species | 2 | 0 |
| united states | montana | oecetis disjuncta | species | 2 | 0 |
| united states | nebraska | oecetis ochracea | species | 1 | 0 |
| united states | new jersey | oecetis inconspicua | species | 3 | 0 |
| united states | new mexico | oecetis arizonica | species | 1 | 0 |
| united states | new york | oecetis inconspicua | species | 3 | 0 |
| united states | new york | oecetis scala | species | 2 | 0 |
| united states | north carolina | oecetis avara | species | 1 | 0 |
| united states | north carolina | oecetis inconspicua | species | 3 | 0 |
| united states | north carolina | oecetis persimilis | species | 2 | 0 |
| united states | north dakota | oecetis ochracea | species | 1 | 0 |
| united states | oklahoma | oecetis ditissa | species | 1 | 0 |
| united states | oregon | oecetis disjuncta | species | 1 | 0 |
| united states | oregon | oecetis inconspicua | species | 2 | 0 |
| united states | oregon | oecetis sp. drcad13-42 | species | 1 | 0 |
| united states | oregon | oecetis sp. drcad13-43 | species | 1 | 0 |
| united states | south carolina | oecetis avara | species | 1 | 0 |
| united states | south carolina | oecetis inconspicua | species | 5 | 0 |
| united states | south carolina | oecetis nocturna | species | 1 | 0 |
| united states | south carolina | oecetis persimilis | species | 1 | 0 |
| united states | south carolina | oecetis sphyra | species | 2 | 0 |
| united states | south dakota | oecetis disjuncta | species | 1 | 0 |
| united states | tennessee | oecetis avara | species | 2 | 0 |
| united states | tennessee | oecetis inconspicua | species | 1 | 0 |
| united states | texas | oecetis inconspicua | species | 2 | 0 |
| united states | vermont | oecetis inconspicua | species | 3 | 0 |
| united states | virginia | oecetis avara | species | 3 | 0 |
| united states | virginia | oecetis cinerascens | species | 2 | 0 |
| united states | virginia | oecetis ditissa | species | 1 | 0 |
| united states | virginia | oecetis inconspicua | species | 4 | 0 |
| united states | virginia | oecetis osteni | species | 1 | 0 |
| united states | virginia | oecetis persimilis | species | 2 | 0 |
| united states | virginia | oecetis sphyra | species | 2 | 0 |
| united states | washington | oecetis inconspicua | species | 2 | 0 |
| united states | wyoming | oecetis avara | species | 2 | 0 |
| venezuela | falcon | oecetis knutsoni | species | 1 | 0 |
| venezuela | lara | oecetis knutsoni | species | 1 | 0 |