| albania | | palaemon antennarius | species | 57 | 0 |
| albania | lezhe county | palaemon antennarius | species | 4 | 0 |
| australia | | palaemon serenus | species | 4 | 0 |
| australia | victoria | palaemon intermedius | species | 1 | 0 |
| australia | victoria | palaemon serenus | species | 2 | 0 |
| belgium | | palaemon serratus | species | 1 | 0 |
| brazil | | palaemon northropi | species | 2 | 0 |
| brazil | | palaemon pandaliformis | species | 4 | 0 |
| brazil | amapa | palaemon carteri | species | 1 | 0 |
| brazil | amazonas | palaemon ivonicus | species | 3 | 0 |
| brazil | amazonas | palaemon yuna | species | 1 | 0 |
| brazil | para | palaemon carteri | species | 20 | 0 |
| brazil | para | palaemon ivonicus | species | 1 | 0 |
| brazil | sao paulo | palaemon northropi | species | 4 | 0 |
| brazil | sao paulo | palaemon pandaliformis | species | 1 | 0 |
| canada | newfoundland and labrador | palaemon adspersus | species | 8 | 0 |
| china | | palaemon concinnus | species | 4 | 0 |
| china | | palaemon debilis | species | 4 | 0 |
| china | | palaemon gravieri | species | 3 | 0 |
| china | | palaemon pacificus | species | 3 | 0 |
| china | | palaemon serrifer | species | 3 | 0 |
| china | shanghai shi | palaemon gravieri | species | 1 | 0 |
| costa rica | puntarenas province | palaemon hancocki | species | 1 | 0 |
| costa rica | puntarenas province | palaemon ritteri | species | 1 | 0 |
| croatia | | palaemon serratus | species | 3 | 0 |
| egypt | red sea governorate | palaemon serratus | species | 1 | 0 |
| france | | palaemon longirostris | species | 2 | 0 |
| france | | palaemon macrodactylus | species | 2 | 0 |
| france | | palaemon serratus | species | 8 | 0 |
| france | | palaemon xiphias | species | 1 | 0 |
| france | | palaemon zariquieyi | species | 1 | 0 |
| france | bretagne region | palaemon elegans | species | 8 | 0 |
| france | bretagne region | palaemon serratus | species | 3 | 0 |
| germany | schleswig-holstein | palaemon elegans | species | 2 | 0 |
| greece | | palaemon elegans | species | 3 | 0 |
| greece | | palaemon serratus | species | 10 | 0 |
| indonesia | riau province | palaemon debilis | species | 5 | 0 |
| ireland | | palaemon serratus | species | 1 | 0 |
| israel | | palaemon elegans | species | 6 | 0 |
| italy | | palaemon antennarius | species | 1 | 0 |
| japan | | palaemon pacificus | species | 1 | 0 |
| japan | akita prefecture | palaemon paucidens | species | 7 | 0 |
| japan | aomori prefecture | palaemon paucidens | species | 9 | 0 |
| japan | chiba prefecture | palaemon pacificus | species | 1 | 0 |
| japan | chiba prefecture | palaemon paucidens | species | 13 | 0 |
| japan | ehime prefecture | palaemon paucidens | species | 8 | 0 |
| japan | fukui prefecture | palaemon macrodactylus | species | 1 | 0 |
| japan | fukui prefecture | palaemon paucidens | species | 3 | 0 |
| japan | fukushima prefecture | palaemon paucidens | species | 6 | 0 |
| japan | gunma prefecture | palaemon paucidens | species | 1 | 0 |
| japan | hiroshima prefecture | palaemon paucidens | species | 4 | 0 |
| japan | hokkaido prefecture | palaemon paucidens | species | 7 | 0 |
| japan | hyogo prefecture | palaemon paucidens | species | 8 | 0 |
| japan | ibaraki prefecture | palaemon paucidens | species | 5 | 0 |
| japan | ishikawa prefecture | palaemon paucidens | species | 3 | 0 |
| japan | iwate prefecture | palaemon paucidens | species | 1 | 0 |
| japan | kagawa prefecture | palaemon paucidens | species | 12 | 0 |
| japan | kagoshima prefecture | palaemon paucidens | species | 30 | 0 |
| japan | kanagawa prefecture | palaemon paucidens | species | 11 | 0 |
| japan | kochi prefecture | palaemon paucidens | species | 3 | 0 |
| japan | kumamoto prefecture | palaemon paucidens | species | 1 | 0 |
| japan | kyoto prefecture | palaemon paucidens | species | 1 | 0 |
| japan | miyazaki prefecture | palaemon paucidens | species | 3 | 0 |
| japan | nagano prefecture | palaemon paucidens | species | 1 | 0 |
| japan | nagasaki prefecture | palaemon paucidens | species | 2 | 0 |
| japan | niigata prefecture | palaemon paucidens | species | 5 | 0 |
| japan | oita prefecture | palaemon paucidens | species | 2 | 0 |
| japan | okayama prefecture | palaemon paucidens | species | 1 | 0 |
| japan | okinawa prefecture | palaemon debilis | species | 3 | 0 |
| japan | okinawa prefecture | palaemon paucidens | species | 1 | 0 |
| japan | okinawa prefecture | palaemon serrifer | species | 1 | 0 |
| japan | saga prefecture | palaemon paucidens | species | 4 | 0 |
| japan | shiga prefecture | palaemon paucidens | species | 14 | 0 |
| japan | shimane prefecture | palaemon paucidens | species | 8 | 0 |
| japan | shizuoka prefecture | palaemon paucidens | species | 7 | 0 |
| japan | tochigi prefecture | palaemon paucidens | species | 1 | 0 |
| japan | tokushima prefecture | palaemon paucidens | species | 2 | 0 |
| japan | tokyo prefecture | palaemon paucidens | species | 10 | 0 |
| japan | wakayama prefecture | palaemon paucidens | species | 3 | 0 |
| malaysia | | palaemon vietnamicus | species | 4 | 0 |
| mexico | quintana roo | palaemon mundusnovus | species | 10 | 0 |
| mexico | quintana roo | palaemon pandaliformis | species | 1 | 0 |
| morocco | | palaemon longirostris | species | 4 | 0 |
| netherlands | | palaemon longirostris | species | 2 | 0 |
| panama | bocas del toro province | palaemon northropi | species | 4 | 0 |
| poland | | palaemon elegans | species | 4 | 0 |
| poland | | palaemon sp. bold:aax1913 | species | 1 | 0 |
| portugal | acores autonomous region | palaemon elegans | species | 1 | 0 |
| portugal | faro district | palaemon longirostris | species | 31 | 0 |
| portugal | setubal district | palaemon elegans | species | 1 | 0 |
| south africa | | palaemon debilis | species | 4 | 0 |
| south africa | the western cape province | palaemon peringueyi | species | 1 | 0 |
| south korea | | palaemon macrodactylus | species | 1 | 0 |
| south korea | | palaemon pacificus | species | 1 | 0 |
| south korea | | palaemon serrifer | species | 1 | 0 |
| spain | | palaemon adspersus | species | 2 | 0 |
| spain | | palaemon elegans | species | 3 | 0 |
| spain | | palaemon serratus | species | 38 | 0 |
| spain | andalusia | palaemon longirostris | species | 0 | 2 |
| spain | balearic islands | palaemon elegans | species | 1 | 0 |
| spain | galicia | palaemon elegans | species | 1 | 0 |
| syria | | palaemon elegans | species | 1 | 0 |
| taiwan | | palaemon pacificus | species | 3 | 0 |
| taiwan | taiwan municipality | palaemon pacificus | species | 150 | 0 |
| turkey | | palaemon elegans | species | 1 | 0 |
| turkey | adana province | palaemon adspersus | species | 10 | 0 |
| turkey | adana province | palaemon elegans | species | 2 | 0 |
| turkey | adana province | palaemon serratus | species | 1 | 0 |
| turkey | balikesir province | palaemon elegans | species | 2 | 0 |
| united kingdom | | palaemon serratus | species | 7 | 0 |
| united kingdom | wales | palaemon elegans | species | 4 | 0 |
| united kingdom | wales | palaemon serratus | species | 3 | 0 |
| united states | florida | palaemon floridanum | species | 1 | 0 |
| united states | maryland | palaemon macrodactylus | species | 2 | 0 |
| united states | maryland | palaemon mundusnovus | species | 7 | 0 |
| united states | new york | palaemon sp. dnas-14f-145035 | species | 1 | 0 |
| united states | virginia | palaemon macrodactylus | species | 7 | 0 |