| antarctica | | ampharetidae sp. unknown2009pcr2e6 | species | 1 | 0 |
| antarctica | | cf. terebellida sp. dh-2009 | species | 5 | 0 |
| australia | | pectinaria dodeka | species | 2 | 0 |
| australia | new south wales | amphitritides harpa | species | 1 | 0 |
| australia | new south wales | pectinaria dodeka | species | 1 | 0 |
| australia | new south wales | rhinothelepus lobatus | species | 5 | 0 |
| belize | | polycirrus carolinensis | species | 3 | 0 |
| bermuda | | ctenodrilus serratus | species | 4 | 0 |
| canada | | ampharetidae sp. bold:aag7385 | no rank | 3 | 0 |
| canada | | ampharetidae sp. bold:aag7386 | no rank | 1 | 0 |
| canada | | ampharetidae sp. bold:aag7389 | no rank | 5 | 0 |
| canada | | amphitrite cirrata | species | 2 | 0 |
| canada | | terebellida sp. bold:aae3282 | species | 3 | 0 |
| canada | | terebellida sp. bold:aag2977 | species | 1 | 0 |
| canada | | terebellida sp. bold:aag7388 | species | 1 | 0 |
| canada | british columbia | ampharete labrops | species | 1 | 0 |
| canada | british columbia | amphitrite cirrata | species | 1 | 0 |
| canada | british columbia | eupolymnia heterobranchia | species | 2 | 0 |
| canada | british columbia | loimia arborea | species | 1 | 0 |
| canada | british columbia | neoamphitrite robusta cmc01 | species | 2 | 0 |
| canada | british columbia | neoamphitrite robusta cmc02 | species | 1 | 0 |
| canada | british columbia | pectinaria granulata cmc01 | species | 2 | 0 |
| canada | british columbia | pista wui | species | 2 | 0 |
| canada | british columbia | polycirrus sp. cmc02 | species | 2 | 0 |
| canada | british columbia | polycirrus sp. cmc03 | species | 1 | 0 |
| canada | british columbia | polycirrus sp. cmc06 | species | 1 | 0 |
| canada | british columbia | sternaspis fossor | species | 3 | 0 |
| canada | british columbia | thelepus crispus | species | 6 | 0 |
| canada | manitoba | ampharete sp. cmc01 | species | 1 | 0 |
| canada | manitoba | ampharete sp. cmc02 | species | 1 | 0 |
| canada | manitoba | ampharetidae sp. cmc03 | species | 3 | 0 |
| canada | manitoba | amphisamytha sp. cmc01 | species | 3 | 0 |
| canada | manitoba | asabellides sp. cmc01 | species | 14 | 0 |
| canada | manitoba | nicolea zostericola | species | 2 | 0 |
| canada | manitoba | pectinaria granulata cmc02 | species | 32 | 0 |
| canada | manitoba | pectinaria granulata cmc03 | species | 2 | 0 |
| canada | manitoba | pectinaria hyperborea | species | 1 | 0 |
| canada | manitoba | pista maculata | species | 6 | 0 |
| canada | manitoba | polycirrus phosphoreus | species | 1 | 0 |
| canada | manitoba | polycirrus sp. cmc04 | species | 1 | 0 |
| canada | manitoba | terebellida sp. bold:aaf2337 | species | 1 | 0 |
| canada | manitoba | terebellida sp. bold:aak0685 | species | 1 | 0 |
| canada | manitoba | terebellides stroemii cmc04 | species | 1 | 0 |
| canada | new brunswick | ampharetidae sp. cmc02 | species | 1 | 0 |
| canada | new brunswick | amphitrite figulus | species | 15 | 0 |
| canada | new brunswick | pectinaria granulata cmc02 | species | 6 | 0 |
| canada | new brunswick | polycirrus eximius | species | 7 | 0 |
| canada | new brunswick | terebellides stroemii cmc01 | species | 4 | 0 |
| canada | new brunswick | thelepus cincinnatus | species | 9 | 0 |
| canada | newfoundland and labrador | amphitrite cirrata | species | 2 | 0 |
| canada | newfoundland and labrador | artacama proboscidea | species | 1 | 0 |
| canada | newfoundland and labrador | pectinaria hyperborea | species | 1 | 0 |
| canada | newfoundland and labrador | terebellidae sp. cmc02 | species | 1 | 0 |
| canada | newfoundland and labrador | terebellidae sp. cmc03 | species | 1 | 0 |
| canada | newfoundland and labrador | terebellides sp. cmc02 | species | 1 | 0 |
| canada | newfoundland and labrador | terebellides stroemii cmc02 | species | 1 | 0 |
| canada | newfoundland and labrador | terebellides stroemii cmc04 | species | 1 | 0 |
| canada | newfoundland and labrador | thelepus cincinnatus | species | 6 | 0 |
| canada | newfoundland and labrador | thelepus sp. cmc01 | species | 1 | 0 |
| canada | nunavut | ampharete sp. cmc01 | species | 1 | 0 |
| canada | nunavut | amphitrite cirrata | species | 3 | 0 |
| canada | nunavut | nicolea zostericola | species | 6 | 0 |
| canada | nunavut | pectinaria granulata cmc02 | species | 3 | 0 |
| canada | nunavut | pectinaria hyperborea | species | 5 | 0 |
| canada | nunavut | pista flexuosa | species | 7 | 0 |
| canada | nunavut | polycirrus sp. cmc01 | species | 4 | 0 |
| canada | nunavut | polycirrus sp. cmc04 | species | 3 | 0 |
| canada | nunavut | terebellidae sp. cmc04 | species | 2 | 0 |
| canada | nunavut | terebellides sp. cmc01 | species | 1 | 0 |
| canada | nunavut | terebellides sp. cmc02 | species | 2 | 0 |
| canada | nunavut | terebellides stroemii cmc04 | species | 2 | 0 |
| canada | nunavut | thelepus cincinnatus | species | 4 | 0 |
| china | | loimia ingens | species | 2 | 0 |
| china | | sternaspis scutata | species | 4 | 0 |
| china | shandong | loimia arborea | species | 6 | 0 |
| costa rica | | amphisamytha fauchaldi | species | 10 | 0 |
| france | | sternaspis sp. 'banyuls' | species | 1 | 0 |
| france | bretagne region | melinna palmata | species | 1 | 0 |
| france | languedoc-roussillon region | eupolymnia nebulosa | species | 5 | 0 |
| france | languedoc-roussillon region | sternaspis sp. 'banyuls' | species | 1 | 0 |
| french polynesia | | terebellidae sp. bmoo-13241 | species | 1 | 0 |
| germany | | ctenodrilus serratus | species | 1 | 0 |
| germany | lower saxony | ctenodrilus serratus | species | 15 | 0 |
| germany | schleswig-holstein | ctenodrilus serratus | species | 1 | 0 |
| iceland | | pectinaria granulata | species | 2 | 0 |
| india | | isolda pulchella | species | 4 | 0 |
| india | | loimia sp. pr-2016 | species | 4 | 0 |
| india | | sternaspis scutata | species | 2 | 0 |
| india | | terebellides stroemii | species | 2 | 0 |
| jordan | aqaba governorate | terebellidae sp. jod_0468 | species | 1 | 0 |
| jordan | aqaba governorate | terebellidae sp. jod_0635 | species | 1 | 0 |
| mexico | | amphisamytha fauchaldi | species | 9 | 0 |
| norway | | anobothrus gracilis | species | 3 | 0 |
| norway | | eclysippe vanelli | species | 3 | 0 |
| norway | | melinna albicincta | species | 3 | 0 |
| norway | | sabellides octocirrata | species | 3 | 0 |
| portugal | aveiro district | trichobranchidae sp. bold:aay8419 | species | 2 | 0 |
| portugal | setubal district | terebellidae sp. bold:aco5523 | species | 1 | 0 |
| portugal | setubal district | trichobranchus glacialis | species | 5 | 0 |
| russia | | nicolea zostericola | species | 1 | 0 |
| russia | | pectinaria hyperborea | species | 2 | 0 |
| russia | | pectinaria koreni | species | 2 | 0 |
| russia | | polycirrus medusa | species | 2 | 0 |
| russia | murmansk oblast | nicolea zostericola | species | 10 | 0 |
| russia | murmansk oblast | polycirrus medusa | species | 83 | 0 |
| russia | murmansk oblast | terebellida sp. bold:aac0291 | species | 1 | 0 |
| russia | murmansk oblast | terebellides sp. cmc01 | species | 1 | 0 |
| spain | | terebella lapidaria | species | 1 | 0 |
| sweden | | ampharete finmarchica | species | 3 | 0 |
| sweden | | mugga wahrbergi | species | 3 | 0 |
| united kingdom | | terebella lapidaria | species | 3 | 0 |
| united states | | amphisamytha bioculata | species | 3 | 0 |
| united states | | amphisamytha carldarei | species | 6 | 0 |
| united states | | amphisamytha fauchaldi | species | 7 | 0 |
| united states | | amphitrite cirrata | species | 1 | 0 |
| united states | | amphitrite figulus | species | 1 | 0 |
| united states | | ctenodrilus serratus | species | 1 | 0 |
| united states | | decemunciger sp. ab-2017 | species | 2 | 0 |
| united states | | pista sp. amw28493 | species | 1 | 0 |
| united states | | terebella lapidaria | species | 1 | 0 |
| united states | alaska | amphitrite cirrata | species | 12 | 0 |
| united states | alaska | nicolea zostericola | species | 6 | 0 |
| united states | alaska | pectinaria granulata cmc02 | species | 8 | 0 |
| united states | alaska | polycirrus medusa | species | 4 | 0 |
| united states | alaska | thelepus cincinnatus | species | 21 | 0 |
| united states | california | acrocirridae gen. 1 sp. 1 kjo-2009 | species | 22 | 0 |
| united states | california | acrocirridae gen. 1 sp. 2 kjo-2009 | species | 7 | 0 |
| united states | california | poeobius meseres | species | 6 | 0 |
| united states | florida | polycirrus sp. bold:aay2881 | species | 4 | 0 |
| united states | florida | scionides reticulata | species | 1 | 0 |
| united states | florida | terebellidae sp. bold:acq7868 | species | 1 | 0 |
| united states | maryland | ampharete americana | species | 5 | 0 |
| united states | north carolina | polycirrus eximius | species | 5 | 0 |
| united states | oregon | acrocirridae gen. 2 sp. kjo-2009 | species | 5 | 0 |
| united states | oregon | acrocirridae sp. tiburon bomber | species | 5 | 0 |
| united states | south carolina | amphitrite ornata | species | 1 | 0 |
| united states | south carolina | enoplobranchus sanguineus | species | 1 | 0 |
| united states | virginia | loimia medusa | species | 1 | 0 |
| united states | virginia | pectinaria gouldii | species | 1 | 0 |
| united states | virginia | terebellidae sp. bold:acq6667 | species | 1 | 0 |
| united states | washington | anobothrus gracilis | species | 1 | 0 |
| united states | washington | pista wui | species | 1 | 0 |
| united states | washington | terebellides stroemii | species | 1 | 0 |