| australia | | agraptocorixa parvipunctata | species | 1 | 0 |
| australia | | anisops hackeri | species | 6 | 0 |
| australia | | micronecta gracilis | species | 6 | 0 |
| australia | new south wales | micronecta sp. bold:acg1960 | species | 3 | 0 |
| australia | new south wales | paraplea halei | species | 1 | 0 |
| australia | victoria | agraptocorixa eurynome | species | 1 | 0 |
| australia | victoria | agraptocorixa parvipunctata | species | 1 | 0 |
| australia | victoria | enithares woodwardi | species | 3 | 0 |
| australia | victoria | sigara sp. bold:aba0135 | species | 1 | 0 |
| australia | victoria | sigara truncatipala | species | 1 | 0 |
| australia | western australia | austronepa angusta | species | 1 | 0 |
| austria | styria | arctocorisa carinata | species | 4 | 0 |
| austria | styria | notonecta glauca | species | 2 | 0 |
| austria | styria | notonecta maculata | species | 2 | 0 |
| austria | styria | ranatra linearis | species | 1 | 0 |
| austria | styria | sigara striata | species | 1 | 0 |
| austria | vorarlberg | sigara nigrolineata | species | 5 | 0 |
| brazil | | belostoma angustum | species | 2 | 0 |
| brazil | | belostoma cummingsi | species | 2 | 0 |
| brazil | | belostoma elongatum | species | 1 | 0 |
| brazil | | belostoma micantulum | species | 7 | 0 |
| brazil | | belostoma plebejum | species | 5 | 0 |
| brazil | | belostoma ribeiroi | species | 4 | 0 |
| brazil | | buenoa amnigenus | species | 5 | 0 |
| brazil | | buenoa antigone antigone | subspecies | 4 | 0 |
| brazil | | buenoa unguis | species | 5 | 0 |
| brazil | | curicta borelli | species | 2 | 0 |
| brazil | | curicta cf. pelleranoi jrr-2017 | species | 2 | 0 |
| brazil | | curicta volxemi | species | 4 | 0 |
| brazil | | gelastocoris flavus flavus | subspecies | 6 | 0 |
| brazil | | horvathinia pelocoroides | species | 3 | 0 |
| brazil | | lethocerus annulipes | species | 5 | 0 |
| brazil | | lethocerus delpontei | species | 3 | 0 |
| brazil | | martarega brasiliensis | species | 5 | 0 |
| brazil | | martarega membranacea | species | 6 | 0 |
| brazil | | martarega uruguayensis | species | 6 | 0 |
| brazil | | ranatra brevicauda | species | 3 | 0 |
| brazil | | ranatra heydeni | species | 4 | 0 |
| brazil | | ranatra robusta | species | 3 | 0 |
| brazil | rio grande do sul | belostoma angustum | species | 20 | 0 |
| brazil | rio grande do sul | belostoma cummingsi | species | 1 | 0 |
| brazil | sao paulo | belostomatidae sp. mv-2017 | species | 2 | 0 |
| brazil | sao paulo | martarega uruguayensis | species | 1 | 0 |
| brazil | sao paulo | ranatra sp. mv-2017 | species | 12 | 0 |
| cambodia | | lethocerus indicus | species | 1 | 0 |
| cameroon | | hydrocyrius colombiae | species | 4 | 0 |
| cameroon | | limnogeton expansum | species | 5 | 0 |
| canada | | sigara trilineata | species | 2 | 0 |
| canada | | trichocorixa borealis | species | 2 | 0 |
| canada | | trichocorixa sexcincta | species | 1 | 0 |
| canada | alberta | callicorixa audeni | species | 13 | 0 |
| canada | alberta | cenocorixa bifida | species | 4 | 0 |
| canada | alberta | cenocorixa dakotensis | species | 3 | 0 |
| canada | alberta | cenocorixa utahensis | species | 2 | 0 |
| canada | alberta | corisella tarsalis | species | 2 | 0 |
| canada | alberta | corixidae sp. bioai685-14 | species | 1 | 0 |
| canada | alberta | corixidae sp. bold:aab0655 | species | 2 | 0 |
| canada | alberta | corixidae sp. bold:aab0656 | species | 5 | 0 |
| canada | alberta | cymatia americana | species | 2 | 0 |
| canada | alberta | hesperocorixa laevigata | species | 6 | 0 |
| canada | alberta | lethocerus americanus | species | 2 | 0 |
| canada | alberta | notonecta kirbyi | species | 4 | 0 |
| canada | alberta | notonecta undulata | species | 4 | 0 |
| canada | alberta | sigara alternata | species | 1 | 0 |
| canada | alberta | sigara bicoloripennis | species | 1 | 0 |
| canada | alberta | sigara decoratella | species | 4 | 0 |
| canada | alberta | sigara sp. bold-2016 | species | 1 | 0 |
| canada | alberta | sigara sp. dsp-2010 | species | 1 | 0 |
| canada | alberta | trichocorixa borealis | species | 1 | 0 |
| canada | british columbia | buenoa macrotibialis | species | 1 | 0 |
| canada | british columbia | callicorixa vulnerata | species | 1 | 0 |
| canada | british columbia | cymatia americana | species | 5 | 0 |
| canada | british columbia | dasycorixa rawsoni | species | 1 | 0 |
| canada | british columbia | hesperocorixa atopodonta | species | 1 | 0 |
| canada | british columbia | hesperocorixa laevigata | species | 1 | 0 |
| canada | british columbia | lethocerus americanus | species | 1 | 0 |
| canada | british columbia | notonecta borealis | species | 4 | 0 |
| canada | british columbia | notonecta kirbyi | species | 6 | 0 |
| canada | british columbia | notonecta undulata | species | 1 | 0 |
| canada | british columbia | notonecta unifasciata andersoni | subspecies | 1 | 0 |
| canada | british columbia | sigara decoratella | species | 1 | 0 |
| canada | manitoba | buenoa macrotibialis | species | 2 | 0 |
| canada | manitoba | buenoa sp. dsp-2010a | species | 2 | 0 |
| canada | manitoba | callicorixa audeni | species | 7 | 0 |
| canada | manitoba | cenocorixa bifida | species | 1 | 0 |
| canada | manitoba | cenocorixa dakotensis | species | 3 | 0 |
| canada | manitoba | cenocorixa expleta | species | 2 | 0 |
| canada | manitoba | cenocorixa sp. bold-2016 | species | 2 | 0 |
| canada | manitoba | corixidae sp. bold-2016 | species | 2 | 0 |
| canada | manitoba | corixidae sp. dshem007-07 | species | 1 | 0 |
| canada | manitoba | corixidae sp. dshem015-07 | species | 1 | 0 |
| canada | manitoba | cymatia americana | species | 3 | 0 |
| canada | manitoba | hesperocorixa atopodonta | species | 1 | 0 |
| canada | manitoba | hesperocorixa laevigata | species | 1 | 0 |
| canada | manitoba | lethocerus americanus | species | 1 | 0 |
| canada | manitoba | neoplea striola | species | 2 | 0 |
| canada | manitoba | notonecta borealis | species | 5 | 0 |
| canada | manitoba | notonecta undulata | species | 1 | 0 |
| canada | manitoba | ranatra fusca | species | 1 | 0 |
| canada | manitoba | sigara alternata | species | 1 | 0 |
| canada | manitoba | sigara bicoloripennis | species | 3 | 0 |
| canada | manitoba | sigara conocephala | species | 2 | 0 |
| canada | manitoba | sigara decoratella | species | 6 | 0 |
| canada | manitoba | sigara mullettensis | species | 1 | 0 |
| canada | manitoba | sigara solensis | species | 1 | 0 |
| canada | manitoba | sigara trilineata | species | 1 | 0 |
| canada | manitoba | trichocorixa borealis | species | 1 | 0 |
| canada | manitoba | trichocorixa sp. bold-2016 | species | 1 | 0 |
| canada | manitoba | trichocorixa verticalis | species | 1 | 0 |
| canada | new brunswick | hesperocorixa interrupta | species | 2 | 0 |
| canada | new brunswick | notonecta lunata | species | 1 | 0 |
| canada | new brunswick | notonecta undulata | species | 1 | 0 |
| canada | newfoundland and labrador | hesperocorixa minorella | species | 1 | 0 |
| canada | northwest territories | hesperocorixa atopodonta | species | 1 | 0 |
| canada | nova scotia | buenoa confusa | species | 2 | 0 |
| canada | ontario | belostoma flumineum | species | 13 | 0 |
| canada | ontario | belostomatidae sp. tthfw029-08 | species | 1 | 0 |
| canada | ontario | buenoa macrotibialis | species | 1 | 0 |
| canada | ontario | callicorixa audeni | species | 1 | 0 |
| canada | ontario | corisella inscripta | species | 1 | 0 |
| canada | ontario | corixidae sp. bold:aag8833 | species | 3 | 0 |
| canada | ontario | corixidae sp. bold:acw5579 | species | 12 | 0 |
| canada | ontario | corixidae sp. bold-2016 | species | 1 | 0 |
| canada | ontario | gelastocoris oculatus | species | 1 | 0 |
| canada | ontario | hesperocorixa atopodonta | species | 1 | 0 |
| canada | ontario | hesperocorixa kennicotti | species | 1 | 0 |
| canada | ontario | hesperocorixa lucida | species | 5 | 0 |
| canada | ontario | hesperocorixa scabricula | species | 1 | 0 |
| canada | ontario | lethocerus sp. bold:aaf7265 | species | 1 | 0 |
| canada | ontario | lethocerus uhleri | species | 1 | 0 |
| canada | ontario | neoplea sp. bold:acw5628 | species | 4 | 0 |
| canada | ontario | notonecta lunata | species | 7 | 0 |
| canada | ontario | notonecta sp. bold:aag5300 | species | 2 | 0 |
| canada | ontario | notonecta undulata | species | 2 | 0 |
| canada | ontario | notonectidae sp. bold:aag5300 | species | 2 | 0 |
| canada | ontario | palmacorixa buenoi | species | 14 | 0 |
| canada | ontario | ranatra fusca | species | 1 | 0 |
| canada | ontario | sigara alternata | species | 5 | 0 |
| canada | ontario | sigara decoratella | species | 1 | 0 |
| canada | ontario | sigara mullettensis | species | 2 | 0 |
| canada | ontario | sigara ornata | species | 2 | 0 |
| canada | ontario | trichocorixa borealis | species | 13 | 0 |
| canada | ontario | trichocorixa kanza | species | 4 | 0 |
| canada | ontario | trichocorixa sexcincta | species | 2 | 0 |
| canada | ontario | trichocorixa sp. bold:aah8079 | species | 1 | 0 |
| canada | ontario | trichocorixa sp. bold-2016 | species | 3 | 0 |
| canada | ontario | trichocorixa verticalis | species | 1 | 0 |
| canada | prince edward island | buenoa confusa | species | 1 | 0 |
| canada | prince edward island | buenoa limnocastoris | species | 1 | 0 |
| canada | prince edward island | hesperocorixa atopodonta | species | 1 | 0 |
| canada | prince edward island | hesperocorixa harrisi | species | 1 | 0 |
| canada | prince edward island | hesperocorixa vulgaris | species | 1 | 0 |
| canada | prince edward island | palmacorixa buenoi | species | 1 | 0 |
| canada | prince edward island | sigara solensis | species | 2 | 0 |
| canada | prince edward island | trichocorixa sexcincta | species | 1 | 0 |
| canada | quebec | hesperocorixa minorella | species | 2 | 0 |
| canada | quebec | hesperocorixa scabricula | species | 1 | 0 |
| canada | quebec | lethocerus uhleri | species | 1 | 0 |
| canada | quebec | nepa apiculata | species | 2 | 0 |
| canada | saskatchewan | callicorixa audeni | species | 23 | 0 |
| canada | saskatchewan | cenocorixa dakotensis | species | 1 | 0 |
| canada | saskatchewan | cenocorixa utahensis | species | 3 | 0 |
| canada | saskatchewan | corisella tarsalis | species | 2 | 0 |
| canada | saskatchewan | cymatia americana | species | 2 | 0 |
| canada | saskatchewan | hesperocorixa atopodonta | species | 2 | 0 |
| canada | saskatchewan | hesperocorixa laevigata | species | 2 | 0 |
| canada | saskatchewan | hesperocorixa vulgaris | species | 1 | 0 |
| canada | saskatchewan | notonecta borealis | species | 2 | 0 |
| canada | saskatchewan | notonecta kirbyi | species | 3 | 0 |
| canada | saskatchewan | notonecta undulata | species | 1 | 0 |
| canada | saskatchewan | palmacorixa buenoi | species | 1 | 0 |
| canada | saskatchewan | sigara alternata | species | 1 | 0 |
| canada | saskatchewan | sigara bicoloripennis | species | 1 | 0 |
| canada | saskatchewan | sigara decoratella | species | 2 | 0 |
| canada | saskatchewan | sigara mathesoni | species | 1 | 0 |
| canada | saskatchewan | sigara solensis | species | 1 | 0 |
| canada | saskatchewan | trichocorixa sexcincta | species | 2 | 0 |
| canada | saskatchewan | trichocorixa verticalis interiores | subspecies | 2 | 0 |
| canada | yukon | callicorixa audeni | species | 2 | 0 |
| china | | laccotrephes aff. pfeiferiae jrr-2017 | species | 3 | 0 |
| china | | laccotrephes sp. jrr-2017 | species | 1 | 0 |
| china | | notonectidae sp. mt-2014 | species | 3 | 0 |
| china | heilongjiang | ranatra chinensis | species | 3 | 0 |
| china | heilongjiang | sigara sp. yt-2009 | species | 3 | 0 |
| china | shaanxi | notonecta chinensis | species | 7 | 0 |
| china | zhejiang | appasus japonicus | species | 8 | 0 |
| czech republic | | ilyocoris cimicoides cimicoides | subspecies | 5 | 0 |
| finland | central finland region | sigara striata | species | 1 | 0 |
| finland | satakunta region | sigara falleni | species | 1 | 0 |
| finland | uusimaa region | sigara fossarum | species | 1 | 0 |
| france | provence-alpes-cote d'azur region | corixidae environmental sample | species | 1 | 0 |
| france | provence-alpes-cote d'azur region | micronecta griseola | species | 1 | 0 |
| france | provence-alpes-cote d'azur region | micronectidae environmental sample | species | 1 | 0 |
| french guiana | | weberiella rhomboides | species | 1 | 0 |
| germany | | ilyocoris cimicoides | species | 1 | 0 |
| germany | | micronecta griseola | species | 1 | 0 |
| germany | | micronecta scholtzi | species | 1 | 0 |
| germany | | nepa cinerea | species | 1 | 0 |
| germany | | notonecta glauca | species | 1 | 0 |
| germany | | plea minutissima | species | 1 | 0 |
| germany | | ranatra linearis | species | 1 | 0 |
| germany | | sigara falleni | species | 2 | 0 |
| germany | | sigara fossarum | species | 1 | 0 |
| germany | | sigara striata | species | 1 | 0 |
| germany | baden-wuerttemberg | hesperocorixa sahlbergi | species | 3 | 0 |
| germany | baden-wuerttemberg | micronecta poweri | species | 1 | 0 |
| germany | baden-wuerttemberg | nepa cinerea | species | 2 | 0 |
| germany | baden-wuerttemberg | notonecta glauca | species | 3 | 0 |
| germany | baden-wuerttemberg | ranatra linearis | species | 2 | 0 |
| germany | bavaria | aphelocheirus aestivalis | species | 2 | 0 |
| germany | bavaria | arctocorisa carinata | species | 1 | 0 |
| germany | bavaria | corixa punctata | species | 1 | 0 |
| germany | bavaria | cymatia coleoptrata | species | 2 | 0 |
| germany | bavaria | cymatia rogenhoferi | species | 1 | 0 |
| germany | bavaria | glaenocorisa propinqua | species | 5 | 0 |
| germany | bavaria | hesperocorixa linnaei | species | 1 | 0 |
| germany | bavaria | hesperocorixa sahlbergi | species | 2 | 0 |
| germany | bavaria | ilyocoris cimicoides | species | 3 | 0 |
| germany | bavaria | micronecta griseola | species | 1 | 0 |
| germany | bavaria | micronecta poweri | species | 1 | 0 |
| germany | bavaria | micronecta scholtzi | species | 5 | 0 |
| germany | bavaria | nepa cinerea | species | 2 | 0 |
| germany | bavaria | notonecta glauca | species | 5 | 0 |
| germany | bavaria | notonecta lutea | species | 2 | 0 |
| germany | bavaria | notonecta maculata | species | 4 | 0 |
| germany | bavaria | notonecta reuteri | species | 1 | 0 |
| germany | bavaria | notonecta viridis | species | 4 | 0 |
| germany | bavaria | paracorixa concinna | species | 1 | 0 |
| germany | bavaria | plea minutissima | species | 3 | 0 |
| germany | bavaria | sigara falleni | species | 3 | 0 |
| germany | bavaria | sigara fossarum | species | 1 | 0 |
| germany | bavaria | sigara nigrolineata | species | 4 | 0 |
| germany | bavaria | sigara semistriata | species | 1 | 0 |
| germany | bavaria | sigara striata | species | 1 | 0 |
| germany | berlin | ilyocoris cimicoides | species | 1 | 0 |
| germany | berlin | nepa cinerea | species | 2 | 0 |
| germany | berlin | notonecta glauca | species | 1 | 0 |
| germany | berlin | ranatra linearis | species | 2 | 0 |
| germany | brandenburg | cymatia coleoptrata | species | 2 | 0 |
| germany | brandenburg | hesperocorixa sahlbergi | species | 2 | 0 |
| germany | brandenburg | ilyocoris cimicoides | species | 5 | 0 |
| germany | brandenburg | notonecta lutea | species | 3 | 0 |
| germany | brandenburg | notonecta reuteri | species | 1 | 0 |
| germany | brandenburg | notonecta viridis | species | 1 | 0 |
| germany | brandenburg | plea minutissima | species | 3 | 0 |
| germany | brandenburg | ranatra linearis | species | 3 | 0 |
| germany | brandenburg | sigara falleni | species | 4 | 0 |
| germany | brandenburg | sigara semistriata | species | 1 | 0 |
| germany | brandenburg | sigara striata | species | 4 | 0 |
| germany | lower saxony | callicorixa producta | species | 1 | 0 |
| germany | lower saxony | corixa punctata | species | 11 | 0 |
| germany | lower saxony | cymatia bonsdorffii | species | 4 | 0 |
| germany | lower saxony | cymatia coleoptrata | species | 20 | 0 |
| germany | lower saxony | glaenocorisa propinqua | species | 3 | 0 |
| germany | lower saxony | hesperocorixa linnaei | species | 7 | 0 |
| germany | lower saxony | hesperocorixa sahlbergi | species | 22 | 0 |
| germany | lower saxony | ilyocoris cimicoides | species | 7 | 0 |
| germany | lower saxony | nepa cinerea | species | 3 | 0 |
| germany | lower saxony | notonecta glauca | species | 23 | 0 |
| germany | lower saxony | notonecta lutea | species | 8 | 0 |
| germany | lower saxony | notonecta maculata | species | 2 | 0 |
| germany | lower saxony | notonecta viridis | species | 5 | 0 |
| germany | lower saxony | paracorixa concinna | species | 10 | 0 |
| germany | lower saxony | plea minutissima | species | 10 | 0 |
| germany | lower saxony | ranatra linearis | species | 7 | 0 |
| germany | lower saxony | sigara falleni | species | 2 | 0 |
| germany | lower saxony | sigara fossarum | species | 1 | 0 |
| germany | lower saxony | sigara nigrolineata | species | 7 | 0 |
| germany | lower saxony | sigara semistriata | species | 4 | 0 |
| germany | lower saxony | sigara striata | species | 3 | 0 |
| germany | mecklenburg-vorpommern | notonecta glauca | species | 1 | 0 |
| germany | mecklenburg-vorpommern | notonecta lutea | species | 4 | 0 |
| germany | mecklenburg-vorpommern | notonecta reuteri | species | 3 | 0 |
| germany | saxony-anhalt | corixa dentipes | species | 1 | 0 |
| ghana | | naucoridae sp. mg-2011 | species | 2 | 0 |
| ghana | | naucoris sp. mg-2011 | species | 1 | 0 |
| greece | central macedonia region | anisops sardeus | species | 5 | 0 |
| india | | diplonychus rusticus | species | 4 | 0 |
| india | | enithares hungerfordi | species | 1 | 0 |
| india | | laccotrephes griseus | species | 1 | 0 |
| india | | laccotrephes maculatus | species | 1 | 0 |
| india | | lethocerus indicus | species | 3 | 0 |
| india | nagaland | nepa apiculata | species | 1 | 0 |
| india | puducherry | diplonychus indicus | species | 0 | 1 |
| italy | liguria region | notonecta maculata | species | 1 | 0 |
| japan | | appasus japonicus | species | 2 | 0 |
| japan | | appasus major | species | 4 | 0 |
| japan | | kirkaldyia deyrolli | species | 5 | 0 |
| japan | | laccotrephes japonensis | species | 3 | 0 |
| japan | | lethocerus deyrollei | species | 2 | 0 |
| japan | | nepa hoffmanni | species | 3 | 0 |
| japan | | ranatra chinensis | species | 4 | 0 |
| japan | aichi prefecture | appasus japonicus | species | 10 | 0 |
| japan | aichi prefecture | appasus major | species | 2 | 0 |
| japan | aichi prefecture | nepa hoffmanni | species | 8 | 0 |
| japan | akita prefecture | appasus major | species | 18 | 0 |
| japan | aomori prefecture | appasus japonicus | species | 23 | 0 |
| japan | aomori prefecture | appasus major | species | 16 | 0 |
| japan | chiba prefecture | appasus japonicus | species | 4 | 0 |
| japan | chiba prefecture | appasus major | species | 10 | 0 |
| japan | ehime prefecture | appasus japonicus | species | 4 | 0 |
| japan | fukushima prefecture | appasus japonicus | species | 2 | 0 |
| japan | fukushima prefecture | appasus major | species | 20 | 0 |
| japan | fukushima prefecture | laccotrephes japonensis | species | 1 | 0 |
| japan | hiroshima prefecture | appasus japonicus | species | 41 | 0 |
| japan | hiroshima prefecture | appasus major | species | 4 | 0 |
| japan | hiroshima prefecture | ranatra chinensis | species | 1 | 0 |
| japan | hokkaido prefecture | appasus japonicus | species | 26 | 0 |
| japan | hokkaido prefecture | appasus major | species | 12 | 0 |
| japan | hyogo prefecture | appasus japonicus | species | 12 | 0 |
| japan | hyogo prefecture | appasus major | species | 4 | 0 |
| japan | hyogo prefecture | nepa hoffmanni | species | 3 | 0 |
| japan | ibaraki prefecture | appasus japonicus | species | 4 | 0 |
| japan | ibaraki prefecture | appasus major | species | 4 | 0 |
| japan | iwate prefecture | appasus japonicus | species | 2 | 0 |
| japan | iwate prefecture | appasus major | species | 6 | 0 |
| japan | kagawa prefecture | appasus japonicus | species | 6 | 0 |
| japan | kagoshima prefecture | appasus japonicus | species | 24 | 0 |
| japan | kanagawa prefecture | appasus japonicus | species | 2 | 0 |
| japan | kanagawa prefecture | appasus major | species | 6 | 0 |
| japan | kumamoto prefecture | appasus japonicus | species | 4 | 0 |
| japan | kumamoto prefecture | kirkaldyia deyrolli | species | 1 | 0 |
| japan | kumamoto prefecture | laccotrephes japonensis | species | 1 | 0 |
| japan | kyoto prefecture | appasus japonicus | species | 9 | 0 |
| japan | kyoto prefecture | ilyocoris cimicoides exclamationis | subspecies | 6 | 0 |
| japan | mie prefecture | appasus major | species | 10 | 0 |
| japan | mie prefecture | ilyocoris cimicoides exclamationis | subspecies | 1 | 0 |
| japan | miyagi ken prefecture | appasus major | species | 2 | 0 |
| japan | miyazaki prefecture | appasus japonicus | species | 4 | 0 |
| japan | nagano prefecture | appasus japonicus | species | 594 | 0 |
| japan | nagano prefecture | laccotrephes japonensis | species | 1 | 0 |
| japan | nagasaki prefecture | appasus japonicus | species | 8 | 0 |
| japan | nagasaki prefecture | laccotrephes japonensis | species | 1 | 0 |
| japan | nara prefecture | appasus major | species | 2 | 0 |
| japan | nara prefecture | ilyocoris cimicoides exclamationis | subspecies | 6 | 0 |
| japan | niigata prefecture | appasus major | species | 8 | 0 |
| japan | oita prefecture | appasus japonicus | species | 8 | 0 |
| japan | okayama prefecture | appasus japonicus | species | 2 | 0 |
| japan | okayama prefecture | appasus major | species | 2 | 0 |
| japan | okinawa prefecture | laccotrephes grossus | species | 1 | 0 |
| japan | okinawa prefecture | laccotrephes maculatus | species | 1 | 0 |
| japan | okinawa prefecture | ranatra chinensis | species | 4 | 0 |
| japan | osaka prefecture | appasus japonicus | species | 2 | 0 |
| japan | saga prefecture | appasus japonicus | species | 7 | 0 |
| japan | shimane prefecture | appasus japonicus | species | 24 | 0 |
| japan | shimane prefecture | kirkaldyia deyrolli | species | 8 | 0 |
| japan | shimane prefecture | laccotrephes japonensis | species | 2 | 0 |
| japan | shizuoka prefecture | appasus japonicus | species | 32 | 0 |
| japan | tochigi prefecture | appasus japonicus | species | 26 | 0 |
| japan | tokushima prefecture | appasus major | species | 2 | 0 |
| japan | tottori prefecture | appasus japonicus | species | 26 | 0 |
| japan | wakayama prefecture | appasus japonicus | species | 20 | 0 |
| japan | wakayama prefecture | nepa hoffmanni | species | 5 | 0 |
| japan | yamagata prefecture | appasus major | species | 12 | 0 |
| japan | yamaguchi prefecture | appasus japonicus | species | 87 | 0 |
| japan | yamaguchi prefecture | ilyocoris cimicoides | species | 1 | 0 |
| japan | yamanashi prefecture | appasus japonicus | species | 2 | 0 |
| kenya | nyanza province | naucoridae sp. 20974_naucof05 | species | 1 | 0 |
| kenya | nyanza province | naucoridae sp. 20974_naucog03 | species | 1 | 0 |
| kenya | nyanza province | notonectidae sp. 20974_notonf08 | species | 1 | 0 |
| mexico | | abedus indentatus | species | 3 | 0 |
| mexico | | abedus signoreti | species | 6 | 0 |
| myanmar | tanintharyi division | diplonychus sp. usnm ent 01117504 | species | 1 | 0 |
| myanmar | tanintharyi division | enithares sp. usnm ent 01117468 | species | 1 | 0 |
| myanmar | tanintharyi division | laccotrephes sp. usnm ent 01117472 | species | 1 | 0 |
| netherlands | | nepa cinerea | species | 3 | 0 |
| new caledonia | | trichocorixa verticalis | species | 0 | 1 |
| norway | finnmark county | callicorixa producta | species | 2 | 0 |
| norway | finnmark county | cymatia bonsdorffii | species | 1 | 0 |
| panama | | notonectidae sp. bci013 | species | 1 | 0 |
| panama | | notonectidae sp. fra011 | species | 1 | 0 |
| panama | | notonectidae sp. fra012 | species | 1 | 0 |
| panama | colon province | ambrysus sp. rf018 | species | 1 | 0 |
| panama | colon province | belostomatidae sp. fr018 | species | 1 | 0 |
| panama | colon province | belostomatidae sp. rc2-014 | species | 1 | 0 |
| panama | colon province | belostomatidae sp. rc2-016 | species | 1 | 0 |
| panama | colon province | buenoa sp. rc2-006 | species | 1 | 0 |
| panama | colon province | buenoa sp. rc2-011 | species | 1 | 0 |
| panama | colon province | buenoa sp. rc2-012 | species | 1 | 0 |
| panama | colon province | buenoa sp. rc2-013 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. fr010 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. fr011 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. fr012 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. fr013 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. fr014 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. fr015 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. rf001 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. rf003 | species | 1 | 0 |
| panama | colon province | cryphocricos sp. rf0065 | species | 1 | 0 |
| panama | colon province | curicta sp. qh017 | species | 1 | 0 |
| panama | colon province | gelastocoris sp. fr017 | species | 1 | 0 |
| panama | colon province | limnocoris sp. rf007 | species | 1 | 0 |
| panama | colon province | limnocoris sp. rf008 | species | 1 | 0 |
| panama | colon province | limnocoris sp. rf009 | species | 1 | 0 |
| panama | colon province | limnocoris sp. rf020 | species | 1 | 0 |
| panama | colon province | naucoridae sp. qh018 | species | 1 | 0 |
| panama | colon province | naucoridae sp. rf019 | species | 1 | 0 |
| panama | colon province | ranatra sp. qh013 | species | 1 | 0 |
| panama | colon province | ranatra sp. qh014 | species | 1 | 0 |
| panama | colon province | ranatra sp. qh015 | species | 1 | 0 |
| panama | colon province | ranatra sp. qh016 | species | 1 | 0 |
| panama | darien province | anisopinae sp. bci14 | species | 1 | 0 |
| panama | darien province | anisopinae sp. bci15 | species | 1 | 0 |
| panama | darien province | anisopinae sp. bci16 | species | 1 | 0 |
| panama | darien province | buenoa sp. bci11 | species | 1 | 0 |
| panama | darien province | buenoa sp. bci12 | species | 1 | 0 |
| portugal | | notonecta maculata | species | 1 | 0 |
| portugal | braganca district | anisops sardeus | species | 1 | 0 |
| portugal | braganca district | corixa punctata | species | 2 | 0 |
| portugal | braganca district | hesperocorixa sahlbergi | species | 1 | 0 |
| portugal | braganca district | nepa cinerea | species | 2 | 0 |
| portugal | braganca district | notonecta maculata | species | 3 | 0 |
| portugal | braganca district | paracorixa concinna | species | 1 | 0 |
| portugal | braganca district | ranatra linearis | species | 2 | 0 |
| portugal | braganca district | sigara nigrolineata | species | 1 | 0 |
| portugal | braganca district | sigara venusta | species | 1 | 0 |
| portugal | faro district | ranatra linearis | species | 3 | 0 |
| portugal | porto district | nepa cinerea | species | 1 | 0 |
| portugal | viseu district | naucoris maculatus | species | 1 | 0 |
| republic of the congo | | diplonychus aff. rusticus jrr-2017 | species | 3 | 0 |
| south korea | | laccotrephes japonensis | species | 1 | 0 |
| south korea | | muljarus japonicus | species | 1 | 0 |
| south korea | | nepa hoffmanni | species | 1 | 0 |
| south korea | gangwon province | appasus japonicus | species | 20 | 0 |
| south korea | gangwon province | nepa hoffmanni | species | 3 | 0 |
| south korea | gyeonggi province | appasus japonicus | species | 4 | 0 |
| south korea | jeju province | diplonychus esakii | species | 7 | 0 |
| south korea | jeju province | kirkaldyia deyrolli | species | 54 | 0 |
| south korea | jeju province | lethocerus deyrollei | species | 10 | 0 |
| thailand | | diplonychus rusticus | species | 1 | 0 |
| thailand | | heleocoris sp. hk-2009 | species | 2 | 0 |
| thailand | | lethocerus indicus | species | 28 | 0 |
| thailand | chiang mai province | lethocerus indicus | species | 11 | 0 |
| thailand | chiang rai province | lethocerus indicus | species | 10 | 0 |
| thailand | kalasin province | lethocerus indicus | species | 11 | 0 |
| thailand | kanchanaburi province | lethocerus indicus | species | 20 | 0 |
| thailand | lamphun province | lethocerus indicus | species | 9 | 0 |
| thailand | nakhon ratchasima province | diplonychus rusticus | species | 10 | 0 |
| thailand | nakhon ratchasima province | lethocerus indicus | species | 11 | 0 |
| thailand | nakhon sawan province | lethocerus indicus | species | 10 | 0 |
| thailand | nan province | lethocerus indicus | species | 7 | 0 |
| thailand | ratchaburi province | diplonychus rusticus | species | 3 | 0 |
| thailand | surat thani province | diplonychus rusticus | species | 9 | 0 |
| thailand | surat thani province | lethocerus indicus | species | 2 | 0 |
| thailand | surin province | lethocerus indicus | species | 10 | 0 |
| thailand | tak province | diplonychus rusticus | species | 8 | 0 |
| thailand | tak province | lethocerus indicus | species | 10 | 0 |
| thailand | ubon ratchathani province | diplonychus rusticus | species | 7 | 0 |
| thailand | ubon ratchathani province | lethocerus indicus | species | 10 | 0 |
| united states | | belostoma flumineum | species | 5 | 0 |
| united states | | cenocorixa bifida | species | 1 | 0 |
| united states | | dasycorixa rawsoni | species | 1 | 0 |
| united states | | notonecta kirbyi | species | 1 | 0 |
| united states | alaska | arctocorisa chanceae | species | 1 | 0 |
| united states | alaska | callicorixa alaskensis | species | 3 | 0 |
| united states | alaska | callicorixa audeni | species | 3 | 0 |
| united states | alaska | callicorixa vulnerata | species | 3 | 0 |
| united states | alaska | cymatia americana | species | 3 | 0 |
| united states | alaska | lethocerus americanus | species | 2 | 0 |
| united states | alaska | notonecta kirbyi | species | 2 | 0 |
| united states | alaska | sigara conocephala | species | 1 | 0 |
| united states | alaska | sigara decoratella | species | 3 | 0 |
| united states | alaska | sigara fallenoidea | species | 2 | 0 |
| united states | arizona | corisella inscripta | species | 1 | 0 |
| united states | florida | belostoma flumineum | species | 2 | 0 |
| united states | kansas | ranatra nigra | species | 1 | 0 |
| united states | kentucky | nepa apiculata | species | 1 | 0 |
| united states | maine | trichocorixa verticalis | species | 232 | 0 |
| united states | new hampshire | trichocorixa verticalis | species | 19 | 0 |
| united states | new york | hesperocorixa sp. dnas-158-178543 | species | 1 | 0 |
| united states | new york | notonecta lunata | species | 2 | 0 |
| united states | new york | palmacorixa buenoi | species | 3 | 0 |
| united states | north dakota | trichocorixa verticalis interiores | subspecies | 1 | 0 |
| united states | texas | corisella inscripta | species | 1 | 0 |
| united states | texas | curicta scorpio | species | 1 | 0 |
| vietnam | | diplonychus esakii | species | 8 | 0 |
| vietnam | | hydrocyrius sp. jrr-2017 | species | 2 | 0 |
| vietnam | tay ninh province | diplonychus rusticus | species | 2 | 0 |