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




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