Maryland Biodiversity - Checklist

Maryland Checklist - Phylum: Mollusca - all-time (Total: 275)

	Common Name	Genus	Species	Category	Family	Order	Class	Kingdom
1	Zebra Mussel	Dreissena	polymorpha	False Mussels	Dreissenidae	Myida	Bivalvia	Animalia
2	Dark False Mussel	Mytilopsis	leucophaeata	False Mussels	Dreissenidae	Myida	Bivalvia	Animalia
1	Dwarf Wedgemussel	Alasmidonta	heterodon	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
2	Susquehanna Elktoe	Alasmidonta	marginata	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
3	Triangle Floater	Alasmidonta	undulata	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
4	Brook Floater	Alasmidonta	varicosa	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
5	Alewife Floater	Anodonta	implicata	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
6	Carolina Lance	Elliptio	angustata	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
7	Eastern Elliptio	Elliptio	complanata	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
8	Northern Lance	Elliptio	fisheriana	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
9	Atlantic Spike	Elliptio	producta	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
10	Plain Pocketbook	Lampsilis	cardium	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
11	Yellow Lampmussel	Lampsilis	cariosa	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
12	Eastern Lampmussel	Lampsilis	radiata	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
13	No Common Name	Lampsilis	sp.	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
14	Green Floater	Lasmigona	subviridis	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
15	Tidewater Mucket	Leptodea	ochracea	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
16	Eastern Pondmussel	Ligumia	nasuta	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
17	Eastern Floater	Pyganodon	cataracta	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
18	Creeper	Strophitus	undulatus	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
19	Paper Pondshell	Utterbackia	imbecillis	Freshwater Bivalves	Unionidae	Unionoida	Bivalvia	Animalia
20	Lake Fingernailclam	Musculium	lacustre	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
21	Swamp Fingernailclam	Musculium	partumeium	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
22	Pond Fingernailclam	Musculium	securis	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
23	Long Fingernailclam	Musculium	transversum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
24	Adam Peaclam	Pisidium	adamsi	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
25	Ubiquitous Peaclam	Pisidium	casertanum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
26	Ridged-beak Peaclam	Pisidium	compressum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
27	Greater Eastern Peaclam	Pisidium	dubium	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
28	Round Peaclam	Pisidium	equilaterale	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
29	River Peaclam	Pisidium	fallax	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
30	Rusty Peaclam	Pisidium	ferrugineum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
31	Lilljeborg Peaclam	Pisidium	lilljeborgi	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
32	Shiny Peaclam	Pisidium	nitidum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
33	Perforated Peaclam	Pisidium	punctatum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
34	Triangular Peaclam	Pisidium	variable	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
35	Walker Peaclam	Pisidium	walkeri	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
36	Atlantic Rangia	Rangia	cuneata	Freshwater Bivalves	Mactridae	Veneroida	Bivalvia	Animalia
37	River Fingernailclam	Sphaerium	fabale	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
38	Herrington Fingernailclam	Sphaerium	occidnetale	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
39	Grooved Fingernailclam	Sphaerium	simile	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
40	Striated Fingernailclam	Sphaerium	striatinum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
41	Asian Clam	Corbicula	fluminea	Freshwater Bivalves	Corbinculidae	Veneroida	Bivalvia	Animalia
1	Blood Ark	Lunarca	ovalis	Saltwater Bivalves	Arcidae	Arcida	Bivalvia	Animalia
2	Transverse Ark	Anadara	transversa	Saltwater Bivalves	Arcidae	Arcida	Bivalvia	Animalia
3	Florida Marshclam	Cyrenoida	floridana	Saltwater Bivalves	Cyrenoididae	Venerida	Bivalvia	Animalia
4	Ponderous Ark	Noetia	ponderosa	Saltwater Bivalves	Noetiidae	Arcida	Bivalvia	Animalia
5	Atlantic Awning Clam	Solemya	velum	Saltwater Bivalves	Solemyidae	Pholadomyoida	Bivalvia	Animalia
6	Glassy Lyonsia	Lyonsia	hyalina	Saltwater Bivalves	Lyonsiidae	Pholadomyoida	Bivalvia	Animalia
7	Atlantic Mud-piddock	Barnea	truncata	Saltwater Bivalves	Pholadidae	Myoida	Bivalvia	Animalia
8	Angelwing	Cyrtopleura	costata	Saltwater Bivalves	Pholadidae	Myoida	Bivalvia	Animalia
9	Soft-shell Clam	Mya	arenaria	Saltwater Bivalves	Myidae	Myoida	Bivalvia	Animalia
10	Dwarf Surfclam	Mulinia	lateralis	Saltwater Bivalves	Mactridae	Veneroida	Bivalvia	Animalia
11	Atlantic Jack-knife Clam	Ensis	directus	Saltwater Bivalves	Pharidae	Veneroida	Bivalvia	Animalia
12	Purplish Tagelus	Tagelus	divisus	Saltwater Bivalves	Tellinidae	Veneroida	Bivalvia	Animalia
13	Stout Tagelus	Tagelus	plebeius	Saltwater Bivalves	Tellinidae	Veneroida	Bivalvia	Animalia
14	Baltic Macoma	Macoma	balthica	Saltwater Bivalves	Tellinidea	Veneroida	Bivalvia	Animalia
15	Mitchell Macoma	Macoma	mitchelli	Saltwater Bivalves	Tellinidea	Veneroida	Bivalvia	Animalia
16	False Angelwing	Petricolaria	pholadiformis	Saltwater Bivalves	Petricolidae	Veneroida	Bivalvia	Animalia
17	Elongate Macona	Macoma	tenta	Saltwater Bivalves	Tellinidae	Veneroida	Bivalvia	Animalia
18	Atlantic Surfclam	Spisula	solidissima	Saltwater Bivalves	Mactridae	Venerida	Bivalvia	Animalia
19	Thin Cyclinella	Cyclinella	tenuis	Saltwater Bivalves	Veneridae	Venerida	Bivalvia	Animalia
20	Amethyst Gem Clam	Gemma	gemma	Saltwater Bivalves	Veneridae	Veneroida	Bivalvia	Animalia
21	Northern Quahog	Mercenaria	mercenaria	Saltwater Bivalves	Veneridae	Veneroida	Bivalvia	Animalia
22	False Quahog	Pitar	morrhuanus	Saltwater Bivalves	Veneridae	Venerida	Bivalvia	Animalia
23	Morton's Egg-cockle	Laevicardium	mortoni	Saltwater Bivalves	Cardiidae	Veneroida	Bivalvia	Animalia
24	Eastern Aligena	Aligena	elevata	Saltwater Bivalves	Lasaeidae	Veneroida	Bivalvia	Animalia
25	Atlantic Paper Mussel	Amygdalum	papyrium	Saltwater Bivalves	Mytilidae	Mytiloida	Bivalvia	Animalia
26	Hooked Mussel	Ischadium	recurvum	Saltwater Bivalves	Mytilidae	Mytiloida	Bivalvia	Animalia
27	Atlantic Ribbed Mussel	Geukensia	demissa	Saltwater Bivalves	Mytilidae	Mytiloida	Bivalvia	Animalia
28	Eastern Oyster	Crassostrea	virginica	Saltwater Bivalves	Ostreidae	Ostreoida	Bivalvia	Animalia
29	Green Jackknife Clam	Solen	viridis	Saltwater Bivalves	Solenidae	Adapedonta	Bivalvia	Animalia
1	Atlantic Calico Scallop	Argopecten	gibbus	Scallops	Pectinidae	Pectinida	Bivalvia	Animalia
2	Atlantic Bay Scallop	Argopecten	irradians	Scallops	Pectinidae	Pectinida	Bivalvia	Animalia
1	Gould's Shipworm	Bankia	gouldi	Shipworms	Teredinidae	Myida	Bivalvia	Animalia
1	Atlantic Brief Squid	Lolliguncula	brevis	Octopuses and Squids	Loliginidae	Teuthida	Cephalopoda	Animalia
1	Pointed Campeloma	Campeloma	decisum	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
2	Chinese Mystery Snail	Cipangopaludina	chinensis	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
3	Japanese Mystery Snail	Cipangopaludina	japonica	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
4	Ridged Lioplax	Lioplax	subcarinata	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
5	Banded Mystery Snail	Viviparus	georgianus	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
6	Fragile Ancylid	Ferrissia	fragilis	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
7	Creeping Ancylid	Ferrissia	rivularis	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
8	Dusky Ancylid	Laevapex	fuscus	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
9	Marsh Fossaria	Fossaria	humilis	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
10	Mimic Lymnaea	Pseudosuccinea	columella	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
11	Woodland Pondsnail	Stagnicola	catascopium	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
12	Marsh Pondsnail	Stagnicola	elodes	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
13	No Common Name	Physa	carolinae	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
14	No Common Name	Physa	gyrina	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
15	European Physa	Physella	acuta	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
16	Pewter Physa	Physella	heterostropha pomila	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
17	Flexed Gyro	Gyraulus	deflectus	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
18	Ash Gyro	Gyraulus	parvus	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
19	Two-ridge Rams-Horn	Helisoma	anceps	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
20	Bugle Sprite	Menetus	dilatatus	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
21	Marsh Rams-Horn	Planorbella	trivolvis	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
22	Thicklip Rams-Horn	Planorbula	armigera	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
23	Sharp Sprite	Promenetus	exacuous	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
24	Three-ridge Valvata	Valvata	tricarinata	Freshwater Snails	Valvatidae	Heterostropha	Gastropoda	Animalia
25	No Common Name	Heleobops	carrikeri	Freshwater Snails	Cochliopidae	Littorinimorpha	Gastropoda	Animalia
26	Fine-lined Hydrobe	Onobops	jacksoni	Freshwater Snails	Cochliopidae	Littorinimorpha	Gastropoda	Animalia
27	Slender Walker	Pomatiopsis	lapidaria	Freshwater Snails	Pomatiopsidae	Mesogastropoda	Gastropoda	Animalia
28	Atlantic Assiminea	Assiminea	succinea	Freshwater Snails	Assimineidae	Neotaenioglossa	Gastropoda	Animalia
29	Mud Bithynia	Bithynia	tentaculata	Freshwater Snails	Bithyniidae	Neotaenioglossa	Gastropoda	Animalia
30	Mud Amnicola	Amnicola	limosus	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
31	No Common Name	Fontigens	bottimeri	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
32	Blue Ridge Springsnail	Fontigens	orolibas	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
33	Squat Duskysnail	Lyogyrus	granum	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
34	New Zealand Mud Snail	Potamopyrgus	antipodarum	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
35	Piedmont Elimia	Elimia	virginica	Freshwater Snails	Pleuroceridae	Neotaenioglossa	Gastropoda	Animalia
36	Crested Mudalia	Leptoxis	carinata	Freshwater Snails	Pleuroceridae	Neotaenioglossa	Gastropoda	Animalia
1	Eastern Melampus	Melampus	bidentatus	Land Snails	Ellobiidae	Archaeopulmonata	Gastropoda	Animalia
2	Salt Marsh Snail	Myosotella	myosotis	Land Snails	Ellobiidae	Archaeopulmonata	Gastropoda	Animalia
3	Appalachian Thorn	Carychium	clappi	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
4	Obese Thorn	Carychium	exiguum	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
5	Ice Thorn	Carychium	exile	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
6	File Thorn	Carychium	nannodes	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
7	Slender Walker	Pomatiopsis	lapidaria	Land Snails	Pomatiopsidae	Mesogastropoda	Gastropoda	Animalia
8	Cherrystone Drop	Hendersonia	occulta	Land Snails	Helicinidae	Neritopsina	Gastropoda	Animalia
9	Glossy Pillar	Cochlicopa	lubrica	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
10	Thin Pillar	Cochlicopa	lubricella	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
11	Appalachian Pillar	Cochlicopa	morseana	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
12	Flamed Tigersnail	Anguispira	alternata	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
13	Coastal Plain Tiger Snail	Anguispira	fergusoni	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
14	Angular Disc	Discus	catskillensis	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
15	Domed Disc	Discus	patulus	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
16	Forest Disc	Discus	whitneyi	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
17	Toothed Hive	Euconulus	dentatus	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
18	Brown Hive	Euconulus	fulvus	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
19	Fat Hive	Euconulus	polygyratus	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
20	Sterki's Granule	Guppya	sterkii	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
21	Ribbed Striate	Striatura	exigua	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
22	Black Striate	Striatura	ferrea	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
23	Medium Striate	Striatura	meridionalis	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
24	Fine-Ribbed Striate	Striatura	milium	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
25	Golden Dome	Ventridens	arcellus	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
26	Wax Dome	Ventridens	cerinoideus	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
27	Perforate Dome	Ventridens	demissus	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
28	Throaty Dome	Ventridens	gularis	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
29	Pyramid Dome	Ventridens	intertextus	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
30	Globose Dome	Ventridens	ligera	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
31	Flat Dome	Ventridens	suppressus	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
32	Split-tooth Dome	Ventridens	virginicus	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
33	Quick Gloss	Zonitoides	arboreus	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
34	Black Gloss	Zonitoides	nitidus	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
35	Gray-footed Lancetooth	Haplotrema	concavum	Land Snails	Haplotrematidae	Stylommatophora	Gastropoda	Animalia
36	Grove Snail	Cepaea	nemoralis	Land Snails	Helicidae	Stylommatophora	Gastropoda	Animalia
37	Oldfield Coil	Helicodiscus	inermis	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
38	Tight Coil	Helicodiscus	notius	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
39	Compound Coil	Helicodiscus	parallelus	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
40	Temperate Coil	Helicodiscus	shimeki	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
41	Smooth Coil	Helicodiscus	singleyanus	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
42	Oldfield Coil	Lucilla	scintilla	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
43	Dark-bodied Glass-snail	Oxychilus	draparnaudi	Land Snails	Oxychilidae	Stylommatophora	Gastropoda	Animalia
44	Changeable Mantleslug	Megapallifera	mutabilis	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
45	Pale Mantleslug	Pallifera	dorsalis	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
46	Foster Mantleslug	Pallifera	fosteri	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
47	Severed Mantleslug	Pallifera	secreta	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
48	Carolina Mantleslug	Philomycus	carolinianus	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
49	Winding Mantleslug	Philomycus	flexuolaris	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
50	Toga Mantleslug	Philomycus	togatus	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
51	Broad-banded Forestsnail	Allogona	profunda	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
52	Spike-Lip Crater	Appalachina	sayana	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
53	Upland Pillsnail	Euchemotrema	fraternum	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
54	White-lip Globe	Mesodon	thyroidus	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
55	Toothed Globe	Mesodon	zaletus	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
56	Whitelip	Neohelix	albolabris	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
57	Flat Bladetooth	Patera	appressa	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
58	Smooth Bladetooth	Patera	laevior	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
59	Bristled Slitmouth	Stenotrema	barbatum	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
60	Hairy Slitmouth	Stenotrema	hirsutum	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
61	Bear Creek Slitmouth	Stenotrema	simile	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
62	Whitelip	Triodopsis	albolabris	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
63	Black Velvet Wedge	Triodopsis	denotata	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
64	Big-tooth Whitelip	Triodopsis	dentifera	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
65	Mimic Three-tooth	Triodopsis	fallax	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
66	Bladetooth Wedge	Triodopsis	fosteri	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
67	Magnolia Three-tooth	Triodopsis	hopetonensis	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
68	Atlantic Three-Tooth	Triodopsis	juxtidens	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
69	Southeastern Whitetooth	Triodopsis	major	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
70	Striped Whitelip	Triodopsis	multilineata	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
71	Nubbin Three-Tooth	Triodopsis	obsoleta	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
72	Spruce Knob Three-Tooth	Triodopsis	picea	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
73	Northern Three-Tooth	Triodopsis	tridentata	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
74	Velvet Wedge	Xolotrema	denotatum	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
75	Bladetooth Wedge	Xolotrema	fosteri	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
76	Small Spot	Punctum	minutissimum	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
77	Lamellate Spot	Punctum	smithi	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
78	Glass Spot	Punctum	vitreum	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
79	Widespread Column	Pupilla	muscorum	Land Snails	Pupillidae	Stylommatophora	Gastropoda	Animalia
80	White-Lip Dagger	Pupoides	albilabris	Land Snails	Pupillidae	Stylommatophora	Gastropoda	Animalia
81	Bronze Pinecone	Strobilops	aeneus	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
82	Maze Pinecone	Strobilops	labyrinthicus	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
83	Southern Pinecone	Strobilops	texasianus	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
84	Suboval Ambersnail (avara)	Catinella	avara	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
85	Snowhill Ambersnail	Catinella	hubrichti	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
86	Detritus Ambersnail	Catinella	oklahomarum	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
87	Suboval Ambersnail (vermeta)	Catinella	vermeta	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
88	Coastal Plain Ambersnail	Oxyloma	effusum	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
89	Chesapeake Ambersnail	Oxyloma	subeffusum	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
90	Crinkled Ambernsnail	Succinea	campestris	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
91	Xeric Ambernsnail	Succinea	indiana	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
92	Oval Amber Snail	Succinea	ovalis	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
93	Golden Ambersnail	Succinea	wilsonii	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
94	Costate Vallonia	Vallonia	costata	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
95	Iroquois Vallonia	Vallonia	excentrica	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
96	Thin-Lip Vallonia	Vallonia	perspectiva	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
97	Lovely Vallonia	Vallonia	pulchella	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
98	High-spire Column	Columella	simplex	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
99	Armed Snaggletooth	Gastrocopta	armifera	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
100	Bottleneck Snaggletooth	Gastrocopta	contracta	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
101	Bark Snaggletooth	Gastrocopta	corticaria	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
102	Crested Snaggletooth	Gastrocopta	cristata	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
103	Slim Snaggletooth	Gastrocopta	pellucida	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
104	Comb Snaggletooth	Gastrocopta	pentodon	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
105	Wing Snaggletooth	Gastrocopta	procera	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
106	Tapered Snaggletooth	Gastrocopta	rupicola	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
107	White Snaggletooth	Gastrocopta	tappaniana	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
108	Tapered Vertigo	Vertigo	elatior	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
109	Variable Vertigo	Vertigo	gouldi	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
110	Blade Vertigo	Vertigo	milium	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
111	Palmetto Vertigo	Vertigo	oralis	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
112	Capital Vertigo	Vertigo	oscariana	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
113	Ovate Vertigo	Vertigo	ovata	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
114	Crested Vertigo	Vertigo	pygmaea	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
115	Swamp Vertigo	Vertigo	teskeyae	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
116	Honey Vertigo	Vertigo	tridentata	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
117	Eastern Glass-Snail	Vitrina	angelicae	Land Snails	Vitrinidae	Stylommatophora	Gastropoda	Animalia
118	Hill Glyph	Glyphyalinia	cumberlandiana	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
119	Carved Glyph	Glyphyalinia	indentata	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
120	Carved Glyph (complex)	Glyphyalinia	indentata_complex	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
121	Furrowed Glyph	Glyphyalinia	luticola	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
122	Rust Glyph	Glyphyalinia	picea	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
123	Maryland Glyph	Glyphyalinia	raderi	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
124	Sculpted Glyph	Glyphyalinia	rhoadsi	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
125	Imperphorate Glyph	Glyphyalinia	solida	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
126	Bright Glyph	Glyphyalinia	wheatleyi	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
127	Southeastern Gem	Hawaiia	alachuana	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
128	Minute Gem	Hawaiia	minuscula	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
129	Copper Button	Mesomphix	cupreus	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
130	Plain Button	Mesomphix	inornatus	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
131	Smooth Button	Mesomphix	perlaevis	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
132	Amber Glass	Nesovitrea	electrina	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
133	Dentate Supercoil	Paravitrea	multidentata	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
134	Natural Bridge Supercoil	Paravitrea	pontis	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
1	Cayenne Keyhole Limpet	Diodora	cayenensis	Limpets	Fissurelloidea	Archaeogastropoda	Gastropoda	Animalia
1	Knobbed Whelk	Busycon	carica	Marine Snails	Melongenidae	Neogastropoda	Gastropoda	Animalia
2	Lightning Whelk	Sinistrofulgur	sinistrum	Marine Snails	Buccinidae	Neogastropoda	Gastropoda	Animalia
3	Channeled Barrel-bubble	Acteocina	canaliculata	Marine Snails	Cylichnidae	Cephalaspidea	Gastropoda	Animalia
4	Cockscomb Hydrobe	Littoridinops	monroensis	Marine Snails	Hydrobiidae	Littorinimorpha	Gastropoda	Animalia
5	Henscomb Hydrobe	Littoridinops	tenuipes	Marine Snails	Hydrobiidae	Littorinimorpha	Gastropoda	Animalia
6	Shark Eye	Neverita	duplicata	Marine Snails	Naticidae	Littorinimorpha	Gastropoda	Animalia
7	Channeled Whelk	Busycotypus	canaliculatus	Marine Snails	Melongenidae	Neogastropoda	Gastropoda	Animalia
8	Thick-lipped Drill	Eupleura	caudata	Marine Snails	Muricidae	Neogastropoda	Gastropoda	Animalia
9	Atlantic Oyster Drill	Urosalpinx	cinerea	Marine Snails	Muricidae	Neogastropoda	Gastropoda	Animalia
10	Eastern Mudsnail	Nassarius	obsoletus	Marine Snails	Nassariidae	Neogastropoda	Gastropoda	Animalia
11	Bruised Nassa	Nassarius	vibex	Marine Snails	Nassariidae	Neogastropoda	Gastropoda	Animalia
12	Convex Slipper-snail	Crepidula	convexa	Marine Snails	Calyptraeidae	Neotaenioglossa	Gastropoda	Animalia
13	Common Atlantic Slipper-snail	Crepidula	fornicata	Marine Snails	Calyptraeidae	Neotaenioglossa	Gastropoda	Animalia
14	Grass Cerith	Bittiolum	varium	Marine Snails	Cerithiidae	Neotaenioglossa	Gastropoda	Animalia
15	Marsh Periwinkle	Littorina	irrorata	Marine Snails	Littorinidae	Neotaenioglossa	Gastropoda	Animalia
16	Common Periwinkle Snail	Littorina	littorea	Marine Snails	Littorinidae	Neotaenioglossa	Gastropoda	Animalia
17	Dusky Seaslug	Ercolania	fuscata	Marine Snails	Stiligeridae	Sacoglossa	Gastropoda	Animalia
1	Limpet Nudibranch	Corambe	obscura	Nudibranchs	Corambidae	Nudibranchia	Gastropoda	Animalia
2	Lemondrop Nudibranch	Doriopsilla	pharpa	Nudibranchs	Dendrodorididae	Nudibranchia	Gastropoda	Animalia
3	Striped Nudibranch	Cratena	pilata	Nudibranchs	Facelinidae	Nudibranchia	Gastropoda	Animalia
1	Eastern Emerald Elysia	Elysia	chlorotica	Sap-sucking Sea Slugs	Elysiidae	Sacoglossa	Gastropoda	Animalia
1	Meadow Slug	Deroceras	laeve	Slugs	Agriolimacidae	Stylommatophora	Gastropoda	Animalia
2	Milky Slug	Deroceras	reticulatum	Slugs	Agriolimacidae	Stylommatophora	Gastropoda	Animalia
3	Hedgehog Slug	Arion	intermedius	Slugs	Arionidae	Stylommatophora	Gastropoda	Animalia
4	Dusky Arion	Arion	subfuscus	Slugs	Arionidae	Stylommatophora	Gastropoda	Animalia
5	Three-banded Garden Slug	Ambigolimax	valentianus	Slugs	Limacidae	Stylommatophora	Gastropoda	Animalia
6	Leopard Slug	Limax	maximus	Slugs	Limacidae	Stylommatophora	Gastropoda	Animalia
1	Brown-banded Wentletrap	Epitonium	rupicola	Wentletraps	Epitoniidae	Neotaenioglossa	Gastropoda	Animalia