Maryland Checklist - Class: Bivalvia - all-time (Total: 81)   



PhotosCommon NameGenusSpeciesRecords  CategoryFamilyOrderClassKingdom
1 Chestnut ClamAstartecastanea 10Astartid ClamsAstartidaeCarditidaBivalviaAnimalia
1 Fossor CoquinaDonaxfossor 2Donax ClamsDonacidaeCardiidaBivalviaAnimalia
1 Dark False MusselMytilopsisleucophaeata 24False MusselsDreissenidaeMyidaBivalviaAnimalia
2 Zebra MusselDreissenapolymorpha 3False MusselsDreissenidaeMyidaBivalviaAnimalia
1  River FingernailclamSphaeriumfabale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
2  Swamp FingernailclamMusculiumpartumeium 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
3  Carolina LanceElliptioangustata 0Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
4 Susquehanna ElktoeAlasmidontamarginata 0Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
5  Ridged-beak PeaclamPisidiumcompressum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
6 Plain PocketbookLampsiliscardium 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
7  Perforated PeaclamPisidiumpunctatum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
8 Eastern PondmusselSagittunionasutus 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
9  Grooved FingernailclamSphaeriumsimile 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
10 Long FingernailclamMusculiumtransversum 1Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
11  Round PeaclamPisidiumequilaterale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
12 Eastern LampmusselLampsilisradiata 24Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
13  Walker PeaclamPisidiumwalkeri 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
14 CreeperStrophitusundulatus 15Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
15 Triangle FloaterAlasmidontaundulata 30Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
16 Asian ClamCorbiculafluminea 166Freshwater BivalvesCorbinculidaeVeneroidaBivalviaAnimalia
17  Ubiquitous PeaclamPisidiumcasertanum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
18 Eastern ElliptioElliptiocomplanata 37Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
19  Rusty PeaclamPisidiumferrugineum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
20 Tidewater MucketAtlanticonchaochracea 17Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
21 No Common NameLampsilissp. 1Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
22  Herrington FingernailclamSphaeriumoccidnetale 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
23  Lake FingernailclamMusculiumlacustre 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
24 Atlantic RangiaRangiacuneata 93Freshwater BivalvesMactridaeVeneroidaBivalviaAnimalia
25 Alewife FloaterUtterbackianaimplicata 3Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
26  Dwarf WedgemusselAlasmidontaheterodon 17Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
27  Greater Eastern PeaclamPisidiumdubium 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
28  Atlantic SpikeElliptioproducta 24Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
29  Shiny PeaclamPisidiumnitidum 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
30 Eastern FloaterPyganodoncataracta 18Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
31 Striated FingernailclamSphaeriumstriatinum 1Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
32  Pond FingernailclamMusculiumsecuris 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
33  River PeaclamPisidiumfallax 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
34  Yellow LampmusselLampsiliscariosa 12Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
35  Triangular PeaclamPisidiumvariable 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
36  Paper PondshellUtterbackiaimbecillis 3Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
37 Brook FloaterAlasmidontavaricosa 35Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
38  Adam PeaclamPisidiumadamsi 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
39 Northern LanceElliptiofisheriana 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
40  Lilljeborg PeaclamPisidiumlilljeborgi 0Freshwater BivalvesPisidiidaeVeneroidaBivalviaAnimalia
41  Green FloaterLasmigonasubviridis 19Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
42  Yellow LanceElliptiolanceolata 5Freshwater BivalvesUnionidaeUnionoidaBivalviaAnimalia
1 Blue MusselMytilusedulis 9Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
1 Atlantic SurfclamSpisulasolidissima 15Saltwater BivalvesMactridaeVeneridaBivalviaAnimalia
2 Amethyst Gem ClamGemmagemma 4Saltwater BivalvesVeneridaeVeneroidaBivalviaAnimalia
3 Atlantic Paper MusselAmygdalumpapyrium 2Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
4 Atlantic Ribbed MusselGeukensiademissa 98Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
5 False QuahogPitarmorrhuanus 1Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
6 Dwarf SurfclamMulinialateralis 9Saltwater BivalvesMactridaeVeneroidaBivalviaAnimalia
7 Northern QuahogMercenariamercenaria 24Saltwater BivalvesVeneridaeVeneroidaBivalviaAnimalia
8 Mitchell MacomaMacomamitchelli 7Saltwater BivalvesTellinideaVeneroidaBivalviaAnimalia
9 Atlantic Mud-piddockBarneatruncata 2Saltwater BivalvesPholadidaeMyoidaBivalviaAnimalia
10 Thin CyclinellaCyclinellatenuis 1Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
11 Purplish TagelusTagelusdivisus 1Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
12  Cross-barred VenusChioneelevata 0Saltwater BivalvesVeneridaeVeneridaBivalviaAnimalia
13 Eastern AligenaAligenaelevata 1Saltwater BivalvesLasaeidaeVeneroidaBivalviaAnimalia
14 Soft-shell ClamMyaarenaria 18Saltwater BivalvesMyidaeMyoidaBivalviaAnimalia
15 Atlantic MacomaMacomapetalum 34Saltwater BivalvesTellinideaVeneroidaBivalviaAnimalia
16 Hooked MusselIschadiumrecurvum 49Saltwater BivalvesMytilidaeMytiloidaBivalviaAnimalia
17 Transverse ArkAnadaratransversa 4Saltwater BivalvesArcidaeArcidaBivalviaAnimalia
18 Green Jackknife ClamSolenviridis 1Saltwater BivalvesSolenidaeAdapedontaBivalviaAnimalia
19 Atlantic Jack-knife ClamEnsisdirectus 7Saltwater BivalvesPharidaeVeneroidaBivalviaAnimalia
20 Channeled Duck ClamRaetaplicatella 2Saltwater BivalvesAnatinellidaeVeneridaBivalviaAnimalia
21 False AngelwingPetricolariapholadiformis 4Saltwater BivalvesPetricolidaeVeneroidaBivalviaAnimalia
22 Elongate MaconaMacomatenta 3Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
23  Glassy LyonsiaLyonsiahyalina 0Saltwater BivalvesLyonsiidaePholadomyoidaBivalviaAnimalia
24 Florida MarshclamCyrenoidafloridana 1Saltwater BivalvesCyrenoididaeVeneridaBivalviaAnimalia
25 Ponderous ArkNoetiaponderosa 16Saltwater BivalvesNoetiidaeArcidaBivalviaAnimalia
26 Stout TagelusTagelusplebeius 75Saltwater BivalvesTellinidaeVeneroidaBivalviaAnimalia
27  Morton's Egg-cockleLaevicardiummortoni 0Saltwater BivalvesCardiidaeVeneroidaBivalviaAnimalia
28 Eastern OysterCrassostreavirginica 63Saltwater BivalvesOstreidaeOstreoidaBivalviaAnimalia
29 Blood ArkLunarcaovalis 40Saltwater BivalvesArcidaeArcidaBivalviaAnimalia
30 Atlantic Awning ClamSolemyavelum 1Saltwater BivalvesSolemyidaePholadomyoidaBivalviaAnimalia
31 AngelwingCyrtopleuracostata 16Saltwater BivalvesPholadidaeMyoidaBivalviaAnimalia
1  Atlantic Calico ScallopArgopectengibbus 0ScallopsPectinidaePectinidaBivalviaAnimalia
2 Atlantic Bay ScallopArgopectenirradians 9ScallopsPectinidaePectinidaBivalviaAnimalia
1 Gould's ShipwormBankiagouldi 1ShipwormsTeredinidaeMyidaBivalviaAnimalia




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