| albania | | unio crassus jonicus | subspecies | 4 | 0 |
| albania | | unio elongatulus | species | 4 | 0 |
| austria | | unio pictorum | species | 2 | 0 |
| cambodia | | hyriopsis bialata | species | 15 | 0 |
| canada | | simpsonaias ambigua | species | 2 | 0 |
| canada | | villosa fabalis | species | 2 | 0 |
| china | | aculamprotula tortuosa | species | 2 | 0 |
| china | | anemina arcaeformis | species | 1 | 0 |
| china | | arconaia lanceolata | species | 1 | 0 |
| china | | cuneopsis heudei | species | 2 | 0 |
| china | | cuneopsis pisciculus | species | 4 | 0 |
| china | | cuneopsis rufescens | species | 2 | 0 |
| china | | hyriopsis cumingii | species | 18 | 0 |
| china | | lanceolaria gladiola | species | 2 | 0 |
| china | | lanceolaria grayana | species | 4 | 0 |
| china | | nodularia douglasiae | species | 38 | 0 |
| china | | schistodesmus lampreyanus | species | 2 | 0 |
| china | | sinanodonta woodiana | species | 2 | 0 |
| china | | solenaia carinata | species | 35 | 0 |
| china | | solenaia oleivora | species | 19 | 0 |
| china | | solenaia triangularis | species | 1 | 0 |
| china | anhui | nodularia douglasiae | species | 4 | 0 |
| china | henan | acuticosta chinensis | species | 1 | 0 |
| china | henan | cuneopsis heudei | species | 1 | 0 |
| china | henan | lanceolaria gladiola | species | 1 | 0 |
| china | henan | unio douglasiae | species | 1 | 0 |
| china | hubei | arconaia lanceolata | species | 2 | 0 |
| china | hubei | lanceolaria grayana | species | 1 | 0 |
| china | hubei | sinanodonta woodiana | species | 10 | 0 |
| china | hubei | solenaia oleivora | species | 5 | 0 |
| china | hunan | arconaia lanceolata | species | 2 | 0 |
| china | hunan | schistodesmus lampreyanus | species | 2 | 0 |
| china | hunan | schistodesmus spinosus | species | 8 | 0 |
| china | jiangxi | aculamprotula tortuosa | species | 8 | 0 |
| china | jiangxi | acuticosta chinensis | species | 16 | 0 |
| china | jiangxi | acuticosta ovata | species | 6 | 0 |
| china | jiangxi | anemina arcaeformis | species | 22 | 0 |
| china | jiangxi | arconaia lanceolata | species | 3 | 0 |
| china | jiangxi | cuneopsis celtiformis | species | 14 | 0 |
| china | jiangxi | cuneopsis heudei | species | 18 | 0 |
| china | jiangxi | cuneopsis pisciculus | species | 14 | 0 |
| china | jiangxi | cuneopsis rufescens | species | 6 | 0 |
| china | jiangxi | hyriopsis cumingii | species | 24 | 0 |
| china | jiangxi | hyriopsis schlegelii | species | 1 | 0 |
| china | jiangxi | lanceolaria gladiola | species | 4 | 0 |
| china | jiangxi | lanceolaria grayana | species | 3 | 0 |
| china | jiangxi | lanceolaria grayii | species | 3 | 0 |
| china | jiangxi | nodularia douglasiae | species | 18 | 0 |
| china | jiangxi | schistodesmus lampreyanus | species | 12 | 0 |
| china | jiangxi | sinanodonta woodiana | species | 18 | 0 |
| china | jiangxi | solenaia carinata | species | 4 | 0 |
| china | jiangxi | solenaia oleivora | species | 14 | 0 |
| china | sichuan | hyriopsis cumingii | species | 5 | 0 |
| costa rica | guanacaste province | sinanodonta woodiana | species | 3 | 0 |
| croatia | | unio elongatulus | species | 1 | 0 |
| france | | unio pictorum | species | 3 | 0 |
| france | corse region | unio mancus | species | 3 | 0 |
| france | franche-comte region | unio mancus | species | 26 | 0 |
| germany | | sinanodonta woodiana | species | 1 | 0 |
| germany | schleswig-holstein | unio crassus | species | 10 | 0 |
| india | | parreysia corrugata | species | 2 | 0 |
| india | | parreysia favidens | species | 3 | 0 |
| india | karnataka | parreysia corrugata | species | 6 | 0 |
| india | kerala | parreysia corrugata | species | 1 | 0 |
| india | maharashtra | parreysia corrugata | species | 3 | 0 |
| india | maharashtra | parreysia favidens | species | 6 | 0 |
| indonesia | west papua province | sinanodonta woodiana | species | 3 | 0 |
| iran | | unio pictorum | species | 3 | 0 |
| iraq | | sinanodonta woodiana | species | 2 | 0 |
| iraq | | unio delphinus | species | 1 | 0 |
| iraq | | unio elongatulus | species | 2 | 0 |
| iraq | | unio mancus mancus | subspecies | 2 | 0 |
| iraq | sulaymaniyah governorate | unio tigridis | species | 4 | 0 |
| italy | | sinanodonta woodiana | species | 32 | 0 |
| italy | | unio bonellii | species | 22 | 0 |
| italy | | unio elongatulus | species | 37 | 0 |
| italy | | unio mancus | species | 12 | 0 |
| italy | molise region | unio elongatulus | species | 6 | 0 |
| italy | sardinia autonomous region | unio elongatulus | species | 15 | 0 |
| italy | sardinia autonomous region | unio mancus | species | 12 | 0 |
| italy | tuscany region | unio elongatulus | species | 10 | 0 |
| italy | umbria region | unio bonellii | species | 31 | 0 |
| italy | veneto region | unio elongatulus | species | 4 | 0 |
| japan | | anemina arcaeformis | species | 3 | 0 |
| japan | | inversidens brandtii | species | 3 | 0 |
| japan | | inversiunio jokohamensis | species | 7 | 0 |
| japan | | inversiunio reinianus | species | 6 | 0 |
| japan | | inversiunio yanagawensis | species | 2 | 0 |
| japan | | nodularia douglasiae | species | 14 | 0 |
| japan | | obovalis omiensis | species | 2 | 0 |
| japan | | sinanodonta calipygos | species | 7 | 0 |
| japan | | sinanodonta lauta | species | 17 | 0 |
| japan | | sinanodonta woodiana | species | 3 | 0 |
| japan | aichi prefecture | sinanodonta lauta | species | 3 | 0 |
| japan | aomori prefecture | hyriopsis schlegelii | species | 9 | 0 |
| japan | aomori prefecture | inversiunio jokohamensis | species | 4 | 0 |
| japan | fukuoka prefecture | inversiunio yanagawensis | species | 5 | 0 |
| japan | fukuoka prefecture | nodularia douglasiae | species | 4 | 0 |
| japan | fukuoka prefecture | nodularia douglasiae nipponensis | subspecies | 2 | 0 |
| japan | fukushima prefecture | sinanodonta lauta | species | 3 | 0 |
| japan | gifu prefecture | inversidens brandtii | species | 6 | 0 |
| japan | gifu prefecture | inversiunio jokohamensis | species | 1 | 0 |
| japan | gifu prefecture | lanceolaria grayii | species | 5 | 0 |
| japan | gifu prefecture | obovalis omiensis | species | 2 | 0 |
| japan | gifu prefecture | sinanodonta calipygos | species | 2 | 0 |
| japan | hiroshima prefecture | lanceolaria grayii | species | 5 | 0 |
| japan | hokkaido prefecture | anemina arcaeformis | species | 3 | 0 |
| japan | hokkaido prefecture | sinanodonta japonica | species | 3 | 0 |
| japan | hyogo prefecture | nodularia douglasiae | species | 2 | 0 |
| japan | ibaraki prefecture | hyriopsis cumingii | species | 4 | 0 |
| japan | ibaraki prefecture | hyriopsis schlegelii | species | 2 | 0 |
| japan | ibaraki prefecture | hyriopsis sp. 'improved variety' | species | 1 | 0 |
| japan | ibaraki prefecture | inversiunio jokohamensis | species | 3 | 0 |
| japan | ibaraki prefecture | nodularia douglasiae | species | 1 | 0 |
| japan | ibaraki prefecture | sinanodonta lauta | species | 1 | 0 |
| japan | ishikawa prefecture | sinanodonta lauta | species | 3 | 0 |
| japan | iwate prefecture | sinanodonta calipygos | species | 1 | 0 |
| japan | kagawa prefecture | anemina arcaeformis | species | 3 | 0 |
| japan | kagawa prefecture | sinanodonta japonica | species | 2 | 0 |
| japan | kagoshima prefecture | inversiunio yanagawensis | species | 1 | 0 |
| japan | kyoto prefecture | obovalis omiensis | species | 3 | 0 |
| japan | kyoto prefecture | sinanodonta japonica | species | 5 | 0 |
| japan | niigata prefecture | inversiunio jokohamensis | species | 10 | 0 |
| japan | okayama prefecture | inversiunio yanagawensis | species | 4 | 0 |
| japan | osaka prefecture | nodularia douglasiae | species | 2 | 0 |
| japan | osaka prefecture | sinanodonta ogurae | species | 5 | 0 |
| japan | saga prefecture | sinanodonta lauta | species | 1 | 0 |
| japan | shiga prefecture | hyriopsis schlegelii | species | 6 | 0 |
| japan | shiga prefecture | inversidens brandtii | species | 3 | 0 |
| japan | shiga prefecture | inversiunio reinianus | species | 15 | 0 |
| japan | shiga prefecture | lanceolaria grayii | species | 5 | 0 |
| japan | shiga prefecture | nodularia douglasiae | species | 2 | 0 |
| japan | shiga prefecture | nodularia douglasiae biwae | subspecies | 7 | 0 |
| japan | shiga prefecture | obovalis omiensis | species | 5 | 0 |
| japan | shiga prefecture | sinanodonta calipygos | species | 7 | 0 |
| japan | shiga prefecture | sinanodonta lauta | species | 4 | 0 |
| japan | shiga prefecture | sinanodonta ogurae | species | 1 | 0 |
| japan | toyama prefecture | sinanodonta lauta | species | 1 | 0 |
| japan | wakayama prefecture | nodularia douglasiae | species | 2 | 0 |
| japan | wakayama prefecture | nodularia douglasiae nipponensis | subspecies | 2 | 0 |
| japan | yamagata prefecture | inversidens japanensis | species | 1 | 0 |
| japan | yamagata prefecture | inversiunio jokohamensis | species | 5 | 0 |
| japan | yamanashi prefecture | nodularia douglasiae | species | 2 | 0 |
| japan | yamanashi prefecture | nodularia douglasiae biwae | subspecies | 3 | 0 |
| kazakhstan | east kazakhstan region | unio tumidus | species | 3 | 0 |
| luxembourg | | unio crassus | species | 2 | 0 |
| malaysia | | hyriopsis bialata | species | 8 | 0 |
| malaysia | | sinanodonta lauta | species | 3 | 0 |
| malaysia | | sinanodonta woodiana | species | 2 | 0 |
| malaysia | johor | sinanodonta woodiana | species | 1 | 0 |
| malaysia | kedah | sinanodonta woodiana | species | 1 | 0 |
| malaysia | kelantan | sinanodonta woodiana | species | 1 | 0 |
| malaysia | negeri sembilan | sinanodonta woodiana | species | 1 | 0 |
| malaysia | pahang | hyriopsis bialata | species | 2 | 0 |
| malaysia | pahang | sinanodonta woodiana | species | 1 | 0 |
| malaysia | perak | sinanodonta woodiana | species | 1 | 0 |
| malaysia | perlis | sinanodonta woodiana | species | 3 | 0 |
| malaysia | selangor | sinanodonta woodiana | species | 3 | 0 |
| morocco | | unio foucauldianus | species | 5 | 0 |
| morocco | | unio gibbus | species | 5 | 0 |
| myanmar | | parreysia mandelayensis | species | 2 | 0 |
| myanmar | | parreysia olivacea | species | 3 | 0 |
| myanmar | | parreysia tavoyensis | species | 3 | 0 |
| nepal | | parreysia corrugata | species | 1 | 0 |
| poland | | unio crassus | species | 2 | 0 |
| poland | | unio pictorum | species | 4 | 0 |
| poland | | unio tumidus | species | 11 | 0 |
| portugal | | unio delphinus | species | 8 | 0 |
| portugal | | unio tumidiformis | species | 3 | 0 |
| portugal | beja district | unio tumidiformis | species | 24 | 0 |
| portugal | castelo branco district | unio delphinus | species | 42 | 0 |
| russia | | lanceolaria grayii | species | 1 | 0 |
| russia | | nodularia douglasiae | species | 11 | 0 |
| russia | | sinanodonta amurensis | species | 4 | 0 |
| russia | | sinanodonta lauta | species | 1 | 0 |
| russia | | unio pictorum | species | 8 | 0 |
| russia | adygea republic | unio pictorum | species | 1 | 0 |
| russia | arkhangelsk oblast | unio pictorum | species | 2 | 0 |
| russia | arkhangelsk oblast | unio tumidus | species | 8 | 0 |
| russia | astrakhan oblast | sinanodonta lauta | species | 6 | 0 |
| russia | astrakhan oblast | sinanodonta woodiana | species | 15 | 0 |
| russia | bashkortostan republic | unio pictorum | species | 2 | 0 |
| russia | bashkortostan republic | unio tumidus | species | 1 | 0 |
| russia | karelia republic | unio pictorum | species | 2 | 0 |
| russia | kemerovo oblast | sinanodonta lauta | species | 13 | 0 |
| russia | kemerovo oblast | sinanodonta woodiana | species | 8 | 0 |
| russia | khabarovsk krai | nodularia douglasiae | species | 3 | 0 |
| russia | krasnodar krai | unio pictorum | species | 7 | 0 |
| russia | krasnodar krai | unio tumidus | species | 2 | 0 |
| russia | krasnoyarsk krai | sinanodonta sp. avk-2017 | species | 4 | 0 |
| russia | krasnoyarsk krai | sinanodonta woodiana | species | 3 | 0 |
| russia | kursk oblast | unio tumidus | species | 8 | 0 |
| russia | novgorod oblast | unio pictorum | species | 6 | 0 |
| russia | perm krai | unio crassus | species | 9 | 0 |
| russia | perm krai | unio tumidus | species | 4 | 0 |
| russia | primorsky krai | anemina sp. avk-2017 | species | 3 | 0 |
| russia | primorsky krai | lanceolaria grayii | species | 9 | 0 |
| russia | primorsky krai | nodularia douglasiae | species | 11 | 0 |
| russia | primorsky krai | sinanodonta sp. avk-2017 | species | 2 | 0 |
| russia | samara oblast | unio crassus | species | 18 | 0 |
| russia | saratov oblast | unio crassus | species | 9 | 0 |
| russia | saratov oblast | unio pictorum | species | 6 | 0 |
| russia | saratov oblast | unio tumidus | species | 10 | 0 |
| russia | tver oblast | unio crassus | species | 8 | 0 |
| russia | tver oblast | unio pictorum | species | 24 | 0 |
| russia | tver oblast | unio tumidus | species | 16 | 0 |
| russia | tyumen oblast | unio pictorum | species | 10 | 0 |
| russia | voronezh oblast | unio crassus | species | 9 | 0 |
| russia | voronezh oblast | unio tumidus | species | 1 | 0 |
| russia | zabaykalsky krai | nodularia douglasiae | species | 4 | 0 |
| russia | zabaykalsky krai | unio tumidus | species | 1 | 0 |
| south korea | | anemina arcaeformis | species | 2 | 0 |
| south korea | | lanceolaria grayana | species | 5 | 0 |
| south korea | | nodularia douglasiae | species | 14 | 0 |
| south korea | | sinanodonta lauta | species | 7 | 0 |
| south korea | | solenaia triangularis | species | 3 | 0 |
| south korea | | unio douglasiae | species | 5 | 0 |
| south korea | | unio douglasiae sinuolatus | subspecies | 16 | 0 |
| spain | | sinanodonta woodiana | species | 1 | 0 |
| spain | | unio mancus | species | 6 | 0 |
| spain | | unio ravoisieri | species | 3 | 0 |
| spain | castile and leon | unio mancus | species | 33 | 0 |
| spain | madrid | sinanodonta woodiana | species | 1 | 0 |
| spain | navarra | unio mancus | species | 2 | 0 |
| spain | valencia | unio mancus | species | 106 | 0 |
| sweden | | unio crassus | species | 3 | 0 |
| sweden | | unio pictorum | species | 1 | 0 |
| sweden | | unio tumidus | species | 1 | 0 |
| thailand | | hyriopsis bialata | species | 2 | 0 |
| thailand | | hyriopsis desowitzi | species | 18 | 0 |
| thailand | | hyriopsis myersiana | species | 26 | 0 |
| tunisia | | unio durieui | species | 36 | 0 |
| tunisia | | unio gibbus | species | 14 | 0 |
| tunisia | | unio ravoisieri | species | 38 | 0 |
| turkey | | unio crassus bruguierianus | subspecies | 141 | 0 |
| turkey | | unio pictorum | species | 89 | 0 |
| turkey | | unio tigridis | species | 35 | 0 |
| turkey | | unio tumidus | species | 11 | 0 |
| ukraine | | unio pictorum | species | 4 | 0 |
| ukraine | | unio tumidus | species | 4 | 0 |
| united kingdom | england | unio pictorum | species | 25 | 0 |
| united kingdom | england | unio tumidus | species | 9 | 0 |
| united states | | simpsonaias ambigua | species | 2 | 0 |
| united states | | villosa iris | species | 2 | 0 |
| united states | | villosa taeniata | species | 1 | 0 |
| united states | | villosa vanuxemensis | species | 2 | 0 |
| united states | | villosa villosa | species | 1 | 0 |
| united states | georgia | villosa delumbis | species | 118 | 0 |
| vietnam | | hyriopsis cumingii | species | 3 | 0 |
| vietnam | | lanceolaria grayii | species | 2 | 0 |
| vietnam | | sinanodonta sp. avk-2017 | species | 5 | 0 |
| vietnam | | sinanodonta woodiana | species | 2 | 0 |
| vietnam | | solenaia sp. avk-2017 | species | 3 | 0 |
| vietnam | | unio nuxpersicae | species | 2 | 0 |