Table 3 in The Hydradephaga (Coleoptera, Haliplidae, Gyrinidae, and Dytiscidae) fauna of Cape Breton Island, Nova Scotia, Canada: new records, distributions, and faunal composition

Table 3. Checklist of species of Hydradephaga recorded from Cape Breton Island, Nova Scotia, Canada, and their provincial and territorial distribution within northeastern North America (NA). Key: asterisk (*), Holarctic species; cross (†), species not collected in this survey but recorded in Majka (2009); C, Cape Breton County; I, Inverness County; R, Richmond County; V, Victoria County; species in bold correspond to strict eastern Canada elements; i.e., never recorded west of the province of Ontario.
TaxonCountiesDistribution in northeastern North AmericaCIRVGYRINIDAEGyrininaeEnhydriniDineutus hornii Roberts111CT, MA, ME, MI, NB, NH, NS, NY, ON, PE, QC, RIDineutus nigrior Roberts11CT, MA, ME, MI, NB, NH, NS, ON, PE, QC, RIGyrininiGyrinus affinis Aubé111LB, MA, ME, NB, NF, NH, NS, NY, ON, PE, QC, RI, VTGyrinis aquiris LeConte111LB, MA, ME, MI, NB, NF, NS, NY, ON, PE, QC, RIGyrinus cavatus Atton†1LB, MA, ME, NF, NH, NS, NY, ON, QC, RIGyrinus confinis Fall1CT, LB, MA, ME, NB, NF, NH, NS, NY, ON, PE, QC, SM, VTGyrinus fraternus Couper1MA, ME, NB, NH, NS, NY, ON, PE, QC, VTGyrinus gehringi Chamberlain1111NB, NS, NF, NH, ON, PE, QCGyrinus impressicollis Kirby†1NS, ON, QCGyrinus latilimbus Fall1111CT, LB, MA, ME, NB, NF, NH, NS, NY, ON, PE, QC, SEGyrinus pugionis Fall111MA, ME, MI, NB, NH, NS, NY, ON, PE, QC. VTGyrinus sayi Aubé1111CT, MI, LB, MA, ME, NB, NF, NH, NS, NY, ON, PE, QC, RI, SMHALIPLIDAEHaliplus canadensis Wallis11MA, NB, NS, ON, PE, QCHaliplus connexus Matheson1CT, MA, ME, NB, NH, NS, NY, ON, PE, QC, VTHaliplus cribarius LeConte11CT, LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QC, SMHaliplus fulvus (Fabricius)*111ON, MA, ME, NB, NF, NH, NS, NY, ON, QCHaliplus immaculicollis Harris1111CT, LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, QC, PE, RI, SM, VTHaliplus longulus LeConte11MA, ME, NB, NH, NB, NS, NY, ON, PE, QC, RIPeltodytes edentulus (LeConte)1MA, NB, NH, NS, ON, QC, PE, RIDYTISCIDAEAgabinaeAgabiniAgabus ambiguus (Say)111LB, ME, MI, NB, NF, NH, NS, ON, PE, QC, RI, SMAgabus anthracinus Mannerheim1111LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QC, SM, VTAgabus erythropterus (Say)1111CT, LB, MA, ME, NB, NF, NS, NY, ON, PE, QC, RIAgabus leptapsis (LeConte)11LB, ME, NB, NF, NS, NY, ON, QC, VTAgabus phaeopterus (Kirby)1LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QCAgabus semipunctatus (Kirby)111CT, LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, QC, RIAgabus subfuscatus Sharp111CT, LB, MA, ME, NB, NF, NH, NS, ON, PE, QC, VTIlybiosoma seriatum (Say)1111CT, LB, MA, ME, MI, NB, NF, NH, NS, ON, PE, QC, SMIlybius angustior (Gyllenhal)*11LB, MI, ME, NB, NF, NH, NS, ON, PE, QC, SM, VTIlybius biguttulus (Germar)1111MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QC, RI, SM, VTIlybius confusus Aubé1CT, MA, ME, NB, NH, NS, NY, ON, RI. VTIlybius discedens Sharp*1111LB, ME, MI, NB, NF, NH, NS, ON, PE, QC, SMIlybius erichsoni G. & H.*11LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QCIlybius ignarus (LeConte)111CT, MA, ME, NH, NS, NY, ON, QC, RIIlybius larsoni (Fery & Nilsson)1111NB, NS, ON, PE, QCIlybius picipes (Kirby)*11LB, NF, NS, ON, QCIlybius pleuriticus (Leconte)11CT, LB, MA, ME, MI, NB, NF, NS, ON, PE, QC, RI, SM, VTIlybius wasastjernae (C. R. Sahlberg)*1ME, LB, NB, NF, NS, ON, QCPlatambus obtusatus (Say)1111CT, MA, ME, NB, NH, NS, NY, ON, QC, VTColymbetinaeColymbetiniColymbetes paykulli Erichson*11LB, ME, NB, NF, NS, ON, PE, QCColymbetes sculptilis Harris1CT, LB, MI, NB, NF, NH, NS, NY, ON, PE, QC, RIMeridiorhantus sinuatus (LeConte)11LB, MA, ME, NB, NF, NH, NS, NY, ON, PE, QCRhantus binotatus (Harris)111CT, LB, ME, MI, NB, NF, NH, NS, ON, PE, QC, RI, SMRhantus suturellus (Harris)*11CT, LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QC, SMRhantus wallisi Hatch111LB, MA, MI, NB, NF, NH, NS, ON, PE, QC, SMCopelatinaeCopelatiniCopelatus glyphicus (Say)111CT, ME, NF, NH, NB, NS, ON, PE, QC, RICoptotominaeCoptotominiCoptotomus longulus LeConte11MA, ME, MI, NB, NH, NS, NY, ON, QC, NB, PE, RIDytiscinaeAciliiniAcilius mediatus (Say)11CT, MA, NB, NH, NS, ON, PE, QC, RIAcilius semisulcatus Aubé111CT, LB, MA, ME, MI, NB, NF, NH, NS, ON, PE, QC, RI, SMDytisciniDytiscus fasciventris Say11CT, LB, ME, NB, NH, NS, ON, PE, QC, RIDytiscus verticalis Say11CT, MA, ME, NB, NH, NS, NY, ON, PE, QC, RIHydaticiniHydaticus aruspex Clark*1111CT, LB, MA, ME, NB, NF, NH, NS, ON, PE, QCHydroporinaeBidessiniLiodessus affinis (Say)1111CT, ME, NB, NF, NH, NS, ON, PE, QC, RIHydroporiniHeterosternuta allegheniana (Matta & Wolfe)11NB, NS, QCHeterosternuta pulchra (LeConte)111CT, ME, LB, NB, NF, NS, ON, QC, SMHeterosternuta wickhami (Zaitzev)11NS, ON, QCHydrocolus paugus (Fall)1111LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QC, SMHydrocolus stagnalis (G. & H.)1111CT, MA, ME, NB, NH, NS, NY, ON, PE, QCHydroporus appalachius Sherman1LB, MA, ME, NH, NS, ON, QCHydroporus badiellus Fall111LB, ME, MI, NB, NF, NH, NS, ON, QCHydroporus dentellus Fall111LB, MA, ME, MI, NB, NH, NS, NY, ON, PE, QCHydroporus gossei Larson & Roughley111ME, NB, NF, NS, NY, ON, PE, QCHydroporus nigellus Mannerheim*11LB, NB, NS, ON, QCHydroporus niger Say11CT, MA, MI, NB, NF, NH, NS, NY, ON, PE, QC, RIHydroporus notabilis LeConte*1111LB, MA, ME, MI, NB, NF, NH, NS, ON, PE, QC, SMHydroporus obscurus Sturm*1LB, NB, NF, NS, ON, PE, QC, SMHydroporus puberulus LeConte*11LB, ME, NB, NF, NS, ON, QCHydroporus rufinasus Mannerheim1ME, NB, NS, ON, QCHydroporus signatus Mannerheim111CT, LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QC, RI, SMHydroporus striola (Gyllenhal)*1111LB, ME, MI, NB, NF, NH, NS, ON, PE, QC, RIHydroporus tenebrosus LeConte11MA, ME, MI, NB, NH, NS, NF, ON, PE, QC,Hydroporus tristis (Paykull)*111LB, ME, MI, NB, NF, NH, NS, NY, ON, PE, QC, RI, SMNebrioporus rotundatus (LeConte)111LB, MA, ME, NB, NF, NS, ON, PE, QC, RINeoporus carolinus (Fall)1111LB, MA, ME, NB, NF, NH, NS, NY, ON, PE, QC, SMNeoporus clypealis (Sharp)11ME, NB, NH, NS, NY, ON, PE, QCNeoporus dimidiatus (G. & H.)11CT, LB, MA, ME, NB, NF, NH, NS, ON, PE, QC, RINeoporus spurius (LeConte)11NB, NS, ON, QCNeoporus sulcipennis (Fall)11NB, NH, NS, NY, ON, PE, QC,Neoporus undulatus (Say)1111CT, LB, MA, ME, MI, NB, NF, NS, NY, ON, PE, QC, RI, SMOreodytes s. scitulus (LeConte)1ME, LB, NB, NF, NH, NS, NY, ON, QC, SMHygrotiniClemnius laccophilinus (LeConte)1ME, NB, NH, NS, ON, PE, QCHygrotus impressopunctatus (Schaller)*1LB, ME, MI, NB, NF, NH, NS, ON, PE, QCHygrotus picatus (Kirby)1111LB, MI, NB, NF, NH, NS, NY, ON, PE, QC, RIHygrotus sayi Balfour-Browne1111LB, MA, ME, MI, NB, NF, NH, NS, NY, ON, PE, QC, RI, SM, VTHygrotus turbidus (LeConte)11MA, MI, NB, NH, NS, NY, ON, PE, QC, RIHyphydriniDesmopachria convexa (Aubé)111ME, MI, NB, NS, ON, PE, QC, RILaccorniniLaccornis latens (Fall)1MA, NB, NH, NS, NY, ON, PE, QC,LaccophilinaeLaccophiliniLaccophilus m. maculosus Say1111CT, MA, ME, MI, NB, NH, NS, ON, PE, QC, RITotal48685650