Additional File 1

Additional File 1: Table 1Genbank accession numbers

Genbank Accession Numbers of Gene Sequences

ID NumberLocality12S rRNA16S rRNAHistone 328S rRNA

amandi E1PanamaHM485575HM485576HM485577HM485578

amandi E2PanamaHM535651HM535652HM535653HM535654

AMNH 298075_1unknownEU379406EU379460EU379514HM630528

antillarumunknownHM535656HM535657HM535658HM535659

asperrima 1Hobart, Tasmania, AustraliaHM540080HM540081HM540082HM540083

asperrima 3Hobart, Tasmania, AustraliaHM540084HM540085HM540086HM540087

balloti 1Bundaberg, Queensland, AustraliaHM540088HM540089HM540090HM540091

balloti 2Bundaberg, Queensland, AustraliaEU379379EU379433EU379488HM540092

balloti 3Bundaberg, Queensland, AustraliaEU379380EU379434EU379489HM540093

balloti 4Bundaberg, Queensland, AustraliaHM540094HM540095HM540096HM540097

balloti 5Bundaberg, Queensland, AustraliaHM540098HM540099HM540100HM540101

behringianaAlaska, USAFJ263632FJ263641FJ263661FJ263650

bifrons 1Tasmania, AustraliaHM561991HM561992HM561993HM561994

bifrons 2Tasmania, AustraliaHM561995HM561996HM561997HM561998

caurinusAlaska, USAFJ263633FJ26642FJ263662FJ263651

chazalieiGulfo de Los Mosquitos, PanamaEU379382EU379436EU379490HM561999

colbecki*Terra Nova Bay, AntarcticaEU379383EU379437EU379491FJ263652

cruentus HPCTateyama City, Chiba, JapanHM600761HM600754HM600734HM600747

cuneataTateyama City, Chiba, JapanHM622702HM622703HM622704HM622705

farreri 1Aquaculture Facility in Qindao, ChinaHM622677HM622678HM622679HM622680

farreri 2Aquaculture Facility in Qindao, ChinaHM622681HM622682HM622683HM622684

fumatus 1Hobart, Tasmania, AustraliaHM622689HM622690HM622691HM622692

fumatus 2Hobart, Tasmania, AustraliaHM622693HM622694HM622695HM622696

gibbus 2Harrington Sound, BermudaEU379388EU379442EU379496HM622697

gibbus 3Harrington Sound, BermudaEU379389EU379443EU379497HM622698

giganteaSanta Barbara, California, USAFJ263635FJ263644FJ263664FJ263654

hastataSan Juan Island, Washington, USAFJ263639FJ263648FJ263667FJ263658

HPC 556Kyonan-cho, Chiba, JapanHM622710HM622711HM622712HM622713

HPC 663Hitachi City, Ibaraki, JapanHM630488HM630489HM630490HM630491

HPC 735Kasasa-cho, Kagoshima, JapanHM600762HM600755HM600735HM600748

HPC771Bonotsu City (Minanisatsuma), Kagoshima, JapanHM630483HM630484HM630485HM630486

HPC 1578Miura City, Kanagawa, JapanHM622673HM622674HM622675HM622676

irradiansGulf Marine Specimens Laboratory, USAEU379392EU379446EU379500HM622700

islandicaQuebec, CanadaFJ263637FJ263646FJ263666FJ263656

japonicumOyano Island, Kumamoto, JapanHM622706HM622707HM622708HM622709

LaevichlamysJapanHM630469HM630470HM630471HM630472

latiauratusGoleta Pier, Santa Barbara, California, USAEU379393EU379447EU379501HM622714

lemniscata 1Tateyama City, Chiba, JapanHM622715HM622716HM622717HM622718

lemniscata 2Tateyama City, Chiba, JapanHM622719HM622720HM622721HM622722

magellanicusGeorges Bank, USAFJ263638FJ263647EU379506FJ263657

maximus 1Millport, ScotlandEU379400EU379454EU379508HM630545

multistriata 1Gallicia, SpainEU379403EU379457EU379511HM630539

multistriata 2Gallicia, SpainHM630535HM630536HM630537HM630538

nipponensisKitaibaraki City, Ibaraki, JapanHM622685HM622686HM622687HM622688

nobilisKami-amakusa, Kumamoto, JapanHM630531HM630532HM630533HM630534

novaezeland 2Mercury Cove, Great Mercury Island, New ZealandEU379404EU379458EU379512HM630530

novaezeland 3Mercury Cove, Great Mercury Island, New ZealandEU379405EU379459EU379513HM630529

opercularis 1Millport, ScotlandEU379408EU379462EU379516HM630527

opercularis 2Millport, ScotlandEU379409EU379463EU379517HM630526

ornata 1Collao, Puerto Rico, USAHM630379HM630380HM630381HM630382

ornata 2Collao, Puerto Rico, USAHM630375HM630376HM630377HM630378

papyraceum 1Gulf of Mexico, USAHM630371HM630372HM630373HM630374

patagonica J3ChileEU379412EU379466EU379520HM630524

patagonica J6ChileHM630520HM630521HM630522HM630523

perulus 1PanamaEU379413EU379467EU379521HM630515

perulus2PanamaEU379414EU379468EU379522HM630514

pleuronectes 1Rayong Province, ThailandEU379415EU379469EU379523HM630508

pleuronectes 3Rayong Province, ThailandHM630504HM630505HM630506HM630507

pleuro QLD1Queensland, AustraliaHM630500HM630501HM630502HM630503

pleuro QLD2Queensland, AustraliaHM630496HM630497HM630498HM630499

plicaTateyama, Chiba, JapanHM630435HM630436HM630437HM630438

purpuratus H3Tongoy Bay, ChileEU379417EU379471EU379525HM630495

pusio 1Gallicia, SpainHM600764HM600757HM600737HM600750

pusio 2Gallicia, SpainHM600765HM600758HM600738HM600751

rubidaSan Juan Island, Washington, USAFJ263636FJ263645FJ263665FJ263655

senatoria 1Gulf of Thailand, ThailandHM630479HM630480HM630481HM630482

septem 2Millport, ScotlandEU379420EU379474EU379528FJ263659

septem 3Millport, ScotlandEU379421EU379475EU379529HM630477

squamataTateyama City, Chiba, JapanHM630444HM630445HM630446HM630447

subnodosus 9PPanamaEU379427EU379481EU379535HM630434

subnodosus 3MBaja California, MexicoHM630430HM630431HM630432HM630433

UF280376Sulawsi Island, Indonesianot seq'dHM630492HM630493HM630494

UF281663Phuket, ThailandHM630391HM630392HM630393HM630394

UF282407Guam, USAEU379422EU379476EU379530HM630456

UF282416Guam, USAHM630461HM630462HM630463HM630464

UF286387OmanHM600763HM600756HM600736HM600749

UF287521Guam, USAEU379399EU379453EU379507HM630546

UF288930Guam, USAHM630510HM630511HM630512HM630513

UF289624PanamaHM630541HM630542HM630543HM630544

UF289879Monroe County, Florida, USAEU379416EU379470EU379524HM600740

UF292105Viti Levu Island, FijiEU379410EU379464EU379518HM630525

UF292110Viti Levu Island, FijiHM630465HM630466HM630467HM630468

UF292821West Masirah, OmanHM630422HM630423HM630424HM630425

UF295809Saipan Island, Mariana IslandsEU379401EU379455EU379509HM630540

UF296052Viti Levu Island, FijiEU379396EU379450EU379504HM630548

UF296350Cocos-Keeling Island, AustraliaEU379384EU379438EU379492HM600739

UF296996Western Australia, AustraliaHM630439HM630440HM630441HM630442

UF297000TanzaniaHM630473HM630474HM630475HM630476

UF309990TaiwanHM562000HM562001HM562002HM562003

UF310406Milne Bay, Papua New GuineaEU379429EU379483EU379537HM622701

UF313444PhilippinesHM630395HM630396HM630397HM630398

UF313459PhilippinesGU953232GU953234GU953233HM630478

UF322180Bismark Archipelago, Papua New GuineaEU379385EU379439EU379493HM535655

UF322550West of New Briton, Papua New GuineaEU379424EU379478EU379532HM600743

UF323764Florida Straits, Florida, USAEU379411EU379465EU379519HM600741

UF323809Bismark Archipelago, Papua New GuineaEU379397EU379451EU379505HM630547

UF329089Port Elizabeth, South AfricaHM630426HM630427HM630428HM630429

UF332786North Cape, New ZealandHM600760HM600753HM600733HM600746

UF343587Stingray Shoals, Mariana IslandsHM630452HM630453HM630454HM630455

UF348872Sullivan's Patches, Papua New GuineaHM630448HM630449HM630450HM630451

UF351155Florida, USAEU379391EU379445EU379499HM622699

UF351301Florida, USAEU379419EU379473EU379527HM630487

UF351954Okinawa, JapanEU379426EU379480EU379534HM630443

UF352373Ie Island, Okinawa, JapanEU379387EU379441EU379495HM622672

UF352374Okinawa, JapanHM630457HM630458HM630459HM630460

UF352388Okinawa, JapanHM630553HM630554HM630555HM630556

UF367478Florida Keys, Florida, USAEU379386EU379440EU379494HM600745

UF367487Florida Keys, Florida, USAEU379423EU379477EU379531HM600742

UF367882Muscat, Qurm, OmanHM630549HM630550HM630551HM630552

UF368676Shefa Province, VanuatuEU379425EU379479EU379533HM600744

UF369432FijiHM540103HM540104HM540105HM540106

UF371263Gulf of Panama, PanamaHM630516HM630517HM630518HM630519

UF371875East of Naos, PanamaEU379381EU379435EU379487HM540102

vancouv*USAHM630418HM630420HM630416HM630417

varia varia 1Gallicia, SpainEU379428EU379482EU379536HM630415

varia varia 2Gallicia, SpainHM630411HM630412HM630413HM630414

ventricosus 1Bahia Magdalena, Baja California Sur, MexicoHM630407HM630408HM630409HM630410

vesiculosus 1Miura City, Kanagawa, JapanHM630403HM630404HM630405HM630406

vesiculosus 2Miura City, Kanagawa,JapanHM630399HM630400HM630401HM630402

vogdesi 1Bahia Magdalena, Baja California Sur, MexicoHM630387HM630388HM630389HM630390

yessoensis 1Mutsu Bay, Aomori, JapanFJ263640FJ263649FJ263668FJ263660

yessoensis 2Mutsu Bay, Aomori JapanHM630383HM630384HM630385HM630386

ziczac 1Harrington Sound, BermudaEU379430EU379484EU379538HM630509