Maryland Checklist - Class: Bivalvia - all-time (Total: 82)   



PhotosCommon NameGenusSpeciesRecords  CategoryFamilyOrderClassKingdom
1 Chestnut ClamAstartecastanea 11Astartid ClamsAstartidaeCarditidaBivalviaAnimalia
1 Fossor CoquinaDonaxfossor 2Donax ClamsDonacidaeCardiidaBivalviaAnimalia
1 Zebra MusselDreissenapolymorpha 3False MusselsDreissenidaeMyidaBivalviaAnimalia
2 Dark False MusselMytilopsisleucophaeata 29False MusselsDreissenidaeMyidaBivalviaAnimalia
1  Walker PeaclamPisidiumwalkeri 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
2  Swamp FingernailclamMusculiumpartumeium 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
3 Triangle FloaterAlasmidontaundulata 30Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
4  Herrington FingernailclamSphaeriumoccidnetale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
5 No Common NameLampsilissp. 1Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
6 Long FingernailclamMusculiumtransversum 1Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
7 Alewife FloaterUtterbackianaimplicata 3Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
8 Striated FingernailclamSphaeriumstriatinum 1Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
9 Eastern ElliptioElliptiocomplanata 38Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
10  Atlantic SpikeElliptioproducta 24Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
11  Adam PeaclamPisidiumadamsi 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
12  Ridged-beak PeaclamPisidiumcompressum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
13  Yellow LampmusselLampsiliscariosa 12Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
14  Round PeaclamPisidiumequilaterale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
15  Green FloaterLasmigonasubviridis 19Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
16  Rusty PeaclamPisidiumferrugineum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
17 Eastern PondmusselSagittunionasutus 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
18 Susquehanna ElktoeAlasmidontamarginata 0Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
19  Shiny PeaclamPisidiumnitidum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
20 CreeperStrophitusundulatus 16Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
21 Brook FloaterAlasmidontavaricosa 35Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
22  Triangular PeaclamPisidiumvariable 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
23  Lake FingernailclamMusculiumlacustre 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
24  Carolina LanceElliptioangustata 0Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
25  River FingernailclamSphaeriumfabale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
26  Pond FingernailclamMusculiumsecuris 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
27 Northern LanceElliptiofisheriana 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
28  Grooved FingernailclamSphaeriumsimile 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
29  Ubiquitous PeaclamPisidiumcasertanum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
30 Plain PocketbookLampsiliscardium 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
31 Asian ClamCorbiculafluminea 185Freshwater BivalvesCorbinculidaeVeneroidaBivalviaAnimalia
32  Greater Eastern PeaclamPisidiumdubium 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
33 Atlantic RangiaRangiacuneata 105Freshwater BivalvesMactridaeVeneroidaBivalviaAnimalia
34 Eastern LampmusselLampsilisradiata 24Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
35  River PeaclamPisidiumfallax 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
36 Tidewater MucketAtlanticonchaochracea 17Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
37  Lilljeborg PeaclamPisidiumlilljeborgi 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
38 Eastern FloaterPyganodoncataracta 18Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
39  Yellow LanceElliptiolanceolata 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
40  Perforated PeaclamPisidiumpunctatum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
41  Paper PondshellUtterbackiaimbecillis 3Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
42  Dwarf WedgemusselAlasmidontaheterodon 17Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
1  Herrington FingernailclamSphaeriumoccidentale 1Pea ClamsSphaeriidaeSphaeriidaBivalviaAnimalia
1 Blue MusselMytilusedulis 9Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
1 Thin CyclinellaCyclinellatenuis 1Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
2 Purplish TagelusTagelusdivisus 1Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
3 Cross-barred VenusChioneelevata 2Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
4 Atlantic MacomaMacomapetalum 34Saltwater BivalvesTellinideaVeneroidaBivalviaAnimalia
5 False AngelwingPetricolariapholadiformis 4Saltwater BivalvesPetricolidaeVeneroidaBivalviaAnimalia
6 Eastern OysterCrassostreavirginica 68Saltwater BivalvesOstreidaeOstreoidaBivalviaAnimalia
7 Blood ArkLunarcaovalis 41Saltwater BivalvesArcidaeArcidaBivalviaAnimalia
8  Morton's Egg-cockleLaevicardiummortoni 0Saltwater BivalvesCardiidaeVeneroidaBivalviaAnimalia
9 Atlantic Ribbed MusselGeukensiademissa 103Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
10 Atlantic Paper MusselAmygdalumpapyrium 2Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
11 Atlantic Mud-piddockBarneatruncata 2Saltwater BivalvesPholadidaeMyoidaBivalviaAnimalia
12 Mitchell MacomaMacomamitchelli 7Saltwater BivalvesTellinideaVeneroidaBivalviaAnimalia
13 Soft-shell ClamMyaarenaria 22Saltwater BivalvesMyidaeMyoidaBivalviaAnimalia
14 Atlantic Jack-knife ClamEnsisdirectus 8Saltwater BivalvesPharidaeVeneroidaBivalviaAnimalia
15 Channeled Duck ClamRaetaplicatella 2Saltwater BivalvesAnatinellidaeVeneridaBivalviaAnimalia
16 Green Jackknife ClamSolenviridis 1Saltwater BivalvesSolenidaeAdapedontaBivalviaAnimalia
17 Stout TagelusTagelusplebeius 77Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
18 Ponderous ArkNoetiaponderosa 16Saltwater BivalvesNoetiidaeArcidaBivalviaAnimalia
19 Amethyst Gem ClamGemmagemma 4Saltwater BivalvesVeneridaeVeneroidaBivalviaAnimalia
20 Atlantic SurfclamSpisulasolidissima 15Saltwater BivalvesMactridaeVeneridaBivalviaAnimalia
21 Northern QuahogMercenariamercenaria 26Saltwater BivalvesVeneridaeVeneroidaBivalviaAnimalia
22 Eastern AligenaAligenaelevata 1Saltwater BivalvesLasaeidaeVeneroidaBivalviaAnimalia
23 Hooked MusselIschadiumrecurvum 55Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
24 Transverse ArkAnadaratransversa 4Saltwater BivalvesArcidaeArcidaBivalviaAnimalia
25 Elongate MaconaMacomatenta 3Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
26  Glassy LyonsiaLyonsiahyalina 0Saltwater BivalvesLyonsiidaePholadomyoidaBivalviaAnimalia
27 Florida MarshclamCyrenoidafloridana 1Saltwater BivalvesCyrenoididaeVeneridaBivalviaAnimalia
28 Atlantic Awning ClamSolemyavelum 1Saltwater BivalvesSolemyidaePholadomyoidaBivalviaAnimalia
29 AngelwingCyrtopleuracostata 17Saltwater BivalvesPholadidaeMyoidaBivalviaAnimalia
30 False QuahogPitarmorrhuanus 1Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
31 Dwarf SurfclamMulinialateralis 9Saltwater BivalvesMactridaeVeneroidaBivalviaAnimalia
1  Atlantic Calico ScallopArgopectengibbus 0ScallopsPectinidaePectinidaBivalviaAnimalia
2 Atlantic Bay ScallopArgopectenirradians 9ScallopsPectinidaePectinidaBivalviaAnimalia
1 Gould's ShipwormBankiagouldi 1ShipwormsTeredinidaeMyidaBivalviaAnimalia




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