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 28False MusselsDreissenidaeMyidaBivalviaAnimalia
1  Greater Eastern PeaclamPisidiumdubium 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
2 Atlantic RangiaRangiacuneata 97Freshwater BivalvesMactridaeVeneroidaBivalviaAnimalia
3  Atlantic SpikeElliptioproducta 24Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
4  River PeaclamPisidiumfallax 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
5  Yellow LampmusselLampsiliscariosa 12Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
6  Lilljeborg PeaclamPisidiumlilljeborgi 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
7 Susquehanna ElktoeAlasmidontamarginata 0Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
8  Yellow LanceElliptiolanceolata 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
9  Green FloaterLasmigonasubviridis 19Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
10  Perforated PeaclamPisidiumpunctatum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
11 Eastern PondmusselSagittunionasutus 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
12  Walker PeaclamPisidiumwalkeri 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
13 CreeperStrophitusundulatus 16Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
14 Brook FloaterAlasmidontavaricosa 35Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
15  Herrington FingernailclamSphaeriumoccidnetale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
16 No Common NameLampsilissp. 1Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
17  Lake FingernailclamMusculiumlacustre 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
18  Carolina LanceElliptioangustata 0Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
19 Striated FingernailclamSphaeriumstriatinum 1Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
20  Pond FingernailclamMusculiumsecuris 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
21 Northern LanceElliptiofisheriana 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
22  Adam PeaclamPisidiumadamsi 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
23 Plain PocketbookLampsiliscardium 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
24  Ridged-beak PeaclamPisidiumcompressum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
25 Eastern LampmusselLampsilisradiata 24Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
26  Round PeaclamPisidiumequilaterale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
27 Tidewater MucketAtlanticonchaochracea 17Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
28  Rusty PeaclamPisidiumferrugineum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
29  Dwarf WedgemusselAlasmidontaheterodon 17Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
30 Eastern FloaterPyganodoncataracta 18Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
31  Shiny PeaclamPisidiumnitidum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
32  Paper PondshellUtterbackiaimbecillis 3Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
33  Triangular PeaclamPisidiumvariable 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
34  Swamp FingernailclamMusculiumpartumeium 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
35 Triangle FloaterAlasmidontaundulata 30Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
36  River FingernailclamSphaeriumfabale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
37 Long FingernailclamMusculiumtransversum 1Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
38 Alewife FloaterUtterbackianaimplicata 3Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
39  Grooved FingernailclamSphaeriumsimile 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
40  Ubiquitous PeaclamPisidiumcasertanum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
41 Asian ClamCorbiculafluminea 171Freshwater BivalvesCorbinculidaeVeneroidaBivalviaAnimalia
42 Eastern ElliptioElliptiocomplanata 38Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
1  Herrington FingernailclamSphaeriumoccidentale 1Pea ClamsSphaeriidaeSphaeriidaBivalviaAnimalia
1 Blue MusselMytilusedulis 9Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
1 Hooked MusselIschadiumrecurvum 52Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
2 Transverse ArkAnadaratransversa 4Saltwater BivalvesArcidaeArcidaBivalviaAnimalia
3 Elongate MaconaMacomatenta 3Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
4  Glassy LyonsiaLyonsiahyalina 0Saltwater BivalvesLyonsiidaePholadomyoidaBivalviaAnimalia
5 Florida MarshclamCyrenoidafloridana 1Saltwater BivalvesCyrenoididaeVeneridaBivalviaAnimalia
6 Atlantic Awning ClamSolemyavelum 1Saltwater BivalvesSolemyidaePholadomyoidaBivalviaAnimalia
7 AngelwingCyrtopleuracostata 17Saltwater BivalvesPholadidaeMyoidaBivalviaAnimalia
8 False QuahogPitarmorrhuanus 1Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
9 Dwarf SurfclamMulinialateralis 9Saltwater BivalvesMactridaeVeneroidaBivalviaAnimalia
10 Thin CyclinellaCyclinellatenuis 1Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
11 Purplish TagelusTagelusdivisus 1Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
12 Cross-barred VenusChioneelevata 1Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
13 Atlantic MacomaMacomapetalum 34Saltwater BivalvesTellinideaVeneroidaBivalviaAnimalia
14 False AngelwingPetricolariapholadiformis 4Saltwater BivalvesPetricolidaeVeneroidaBivalviaAnimalia
15 Eastern OysterCrassostreavirginica 64Saltwater BivalvesOstreidaeOstreoidaBivalviaAnimalia
16 Blood ArkLunarcaovalis 40Saltwater BivalvesArcidaeArcidaBivalviaAnimalia
17  Morton's Egg-cockleLaevicardiummortoni 0Saltwater BivalvesCardiidaeVeneroidaBivalviaAnimalia
18 Atlantic Ribbed MusselGeukensiademissa 100Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
19 Atlantic Paper MusselAmygdalumpapyrium 2Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
20 Atlantic Mud-piddockBarneatruncata 2Saltwater BivalvesPholadidaeMyoidaBivalviaAnimalia
21 Mitchell MacomaMacomamitchelli 7Saltwater BivalvesTellinideaVeneroidaBivalviaAnimalia
22 Soft-shell ClamMyaarenaria 19Saltwater BivalvesMyidaeMyoidaBivalviaAnimalia
23 Atlantic Jack-knife ClamEnsisdirectus 7Saltwater BivalvesPharidaeVeneroidaBivalviaAnimalia
24 Channeled Duck ClamRaetaplicatella 2Saltwater BivalvesAnatinellidaeVeneridaBivalviaAnimalia
25 Green Jackknife ClamSolenviridis 1Saltwater BivalvesSolenidaeAdapedontaBivalviaAnimalia
26 Stout TagelusTagelusplebeius 75Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
27 Ponderous ArkNoetiaponderosa 16Saltwater BivalvesNoetiidaeArcidaBivalviaAnimalia
28 Amethyst Gem ClamGemmagemma 4Saltwater BivalvesVeneridaeVeneroidaBivalviaAnimalia
29 Atlantic SurfclamSpisulasolidissima 15Saltwater BivalvesMactridaeVeneridaBivalviaAnimalia
30 Northern QuahogMercenariamercenaria 24Saltwater BivalvesVeneridaeVeneroidaBivalviaAnimalia
31 Eastern AligenaAligenaelevata 1Saltwater BivalvesLasaeidaeVeneroidaBivalviaAnimalia
1  Atlantic Calico ScallopArgopectengibbus 0ScallopsPectinidaePectinidaBivalviaAnimalia
2 Atlantic Bay ScallopArgopectenirradians 9ScallopsPectinidaePectinidaBivalviaAnimalia
1 Gould's ShipwormBankiagouldi 1ShipwormsTeredinidaeMyidaBivalviaAnimalia




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