| argentina | buenos aires province | synbranchus marmoratus | species | 1 | 0 |
| bangladesh | | monopterus cuchia | species | 12 | 0 |
| bangladesh | | ophisternon bengalense | species | 4 | 0 |
| brazil | mato grosso do sul | synbranchus marmoratus | species | 2 | 0 |
| brazil | parana | synbranchus marmoratus | species | 1 | 0 |
| brazil | sao paulo | synbranchus marmoratus | species | 0 | 1 |
| china | | monopterus albus | species | 66150 | 0 |
| china | | monopterus sp. c tc-2002 | species | 4 | 0 |
| china | | monopterus sp. china tc-2002 | species | 1 | 0 |
| china | anhui | monopterus albus | species | 99 | 0 |
| china | chongqing | monopterus albus | species | 0 | 1 |
| china | guangdong | monopterus albus | species | 2 | 0 |
| china | guangdong | monopterus javanensis | species | 2 | 0 |
| china | guangxi | monopterus albus | species | 1 | 0 |
| china | guizhou | monopterus albus | species | 1 | 0 |
| china | henan | monopterus albus | species | 1 | 0 |
| china | hubei | monopterus albus | species | 39 | 1 |
| china | hunan | monopterus albus | species | 1 | 0 |
| china | jiangxi | monopterus albus | species | 0 | 2 |
| china | shanghai shi | monopterus albus | species | 0 | 2 |
| china | sichuan | monopterus albus | species | 60 | 1 |
| china | yunnan | monopterus albus | species | 11 | 0 |
| colombia | magdalena department | synbranchus marmoratus | species | 0 | 1 |
| cuba | | ophisternon aenigmaticum | species | 3 | 0 |
| cuba | pinar del rio province | ophisternon aenigmaticum | species | 39 | 0 |
| el salvador | san salvador department | synbranchus marmoratus | species | 32 | 0 |
| guatemala | alta verapaz department | ophisternon aenigmaticum | species | 4 | 0 |
| hong kong | | monopterus albus | species | 0 | 1 |
| india | | monopterus albus | species | 19 | 0 |
| india | | monopterus cuchia | species | 27 | 0 |
| indonesia | | monopterus albus | species | 1 | 0 |
| indonesia | | monopterus sp. b tc-2002 | species | 1 | 0 |
| indonesia | bali province | monopterus albus | species | 30 | 0 |
| indonesia | central java province | monopterus albus | species | 94 | 0 |
| indonesia | east java province | monopterus albus | species | 117 | 0 |
| indonesia | papua province | monopterus albus | species | 41 | 0 |
| indonesia | south sulawesi province | monopterus albus | species | 15 | 0 |
| indonesia | south sulawesi province | ophisternon bengalense | species | 45 | 0 |
| indonesia | south sumatra province | monopterus albus | species | 9 | 0 |
| indonesia | south sumatra province | monopterus javanensis | species | 2 | 0 |
| indonesia | special region of yogyakarta | monopterus albus | species | 138 | 0 |
| indonesia | sumatera barat province | monopterus albus | species | 20 | 0 |
| indonesia | west java province | monopterus albus | species | 13 | 0 |
| indonesia | west nusa tenggara province | monopterus albus | species | 9 | 0 |
| japan | okinawa prefecture | monopterus albus | species | 2 | 0 |
| malaysia | | monopterus sp. b tc-2002 | species | 3 | 0 |
| malaysia | pulau pinang | monopterus javanensis | species | 5 | 0 |
| mexico | quintana roo | monopterus albus | species | 0 | 1 |
| mexico | veracruz-llave | ophisternon aenigmaticum | species | 0 | 3 |
| mexico | veracruz-llave | ophisternon sp. 1 mvm-2008 | species | 16 | 0 |
| myanmar | shan | monopterus cuchia | species | 2 | 0 |
| myanmar | shan | monopterus javanensis | species | 67 | 0 |
| myanmar | yangon division | monopterus albus | species | 0 | 1 |
| myanmar | yangon division | monopterus javanensis | species | 9 | 0 |
| nicaragua | managua department | synbranchus marmoratus | species | 23 | 0 |
| panama | | synbranchus cf. marmoratus | species | 3 | 0 |
| panama | | synbranchus marmoratus | species | 6 | 0 |
| panama | bocas del toro province | synbranchus marmoratus | species | 1 | 0 |
| panama | chiriqui province | synbranchus marmoratus | species | 1 | 0 |
| panama | cocle province | synbranchus marmoratus | species | 4 | 0 |
| panama | darien province | synbranchus marmoratus | species | 2 | 0 |
| singapore | | monopterus albus | species | 0 | 1 |
| suriname | sipaliwini district | synbranchus marmoratus | species | 1 | 0 |
| taiwan | | monopterus albus | species | 3 | 0 |
| taiwan | kaohsiung municipality | monopterus albus | species | 10 | 0 |
| thailand | | monopterus albus | species | 7 | 0 |
| thailand | | monopterus javanensis | species | 1 | 0 |
| thailand | bangkok | monopterus albus | species | 0 | 4 |
| thailand | nakhon nayok province | monopterus albus | species | 0 | 3 |
| thailand | sa kaeo province | monopterus albus | species | 0 | 1 |
| united states | | monopterus sp. a tc-2002 | species | 1 | 0 |
| united states | | monopterus sp. b tc-2002 | species | 2 | 0 |
| united states | | monopterus sp. c tc-2002 | species | 3 | 0 |
| venezuela | | synbranchus marmoratus | species | 1 | 0 |
| vietnam | | monopterus sp. b tc-2002 | species | 1 | 0 |
| vietnam | | synbranchidae sp. vietnam-tc-2002 | species | 1 | 0 |
| vietnam | bac ninh province | monopterus albus | species | 15 | 0 |