Maryland Biodiversity - Checklist

Maryland Checklist - Class: Gastropoda - all-time (Total: 209)

	Common Name	Genus	Species	Records	Category	Family	Order	Class	Kingdom
1	Lunate Dove Shell	Astyris	lunata	2	Dove Snails	Columbellidae	Neogastropoda	Gastropoda	Animalia
1	Three-ridge Valvata	Valvata	tricarinata	2	Freshwater Snails	Valvatidae	Heterostropha	Gastropoda	Animalia
2	Banded Mystery Snail	Viviparus	georgianus	1	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
3	Appalachian Spring Snail	Fontigens	bottimeri	19	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
4	Creeping Ancylid	Ferrissia	rivularis	70	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
5	Slender Walker	Pomatiopsis	lapidaria	1	Freshwater Snails	Pomatiopsidae	Mesogastropoda	Gastropoda	Animalia
6	Squat Duskysnail	Lyogyrus	granum	12	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
7	Marsh Fossaria	Fossaria	humilis	73	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
8	Crested Mudalia	Leptoxis	carinata	57	Freshwater Snails	Pleuroceridae	Neotaenioglossa	Gastropoda	Animalia
9	Woodland Pondsnail	Stagnicola	catascopium	1	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
10	Midland Siltsnail	Cincinnatia	integra	2	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
11	No Common Name	Physa	carolinae	5	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
12	Atlantic Assiminea	Assiminea	succinea	0	Freshwater Snails	Assimineidae	Neotaenioglossa	Gastropoda	Animalia
13	Pewter Physa	Physella	heterostropha pomila	11	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
14	Mud Bithynia	Bithynia	tentaculata	4	Freshwater Snails	Bithyniidae	Neotaenioglossa	Gastropoda	Animalia
15	Two-ridge Rams-Horn	Helisoma	anceps	21	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
16	Japanese Mystery Snail	Cipangopaludina	japonica	8	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
17	New Zealand Mud Snail	Potamopyrgus	antipodarum	1	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
18	Marsh Rams-Horn	Planorbella	trivolvis	18	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
19	Fragile Ancylid	Ferrissia	fragilis	44	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
20	Acute Bladder Snail	Physella	acuta	247	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
21	Sharp Sprite	Promenetus	exacuous	1	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
22	Dusky Ancylid	Laevapex	fuscus	2	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
23	Mud Amnicola	Amnicola	limosus	20	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
24	Mimic Lymnaea	Pseudosuccinea	columella	39	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
25	Blue Ridge Springsnail	Fontigens	orolibas	2	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
26	Flexed Gyro	Gyraulus	deflectus	1	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
27	Marsh Pondsnail	Stagnicola	elodes	1	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
28	No Common Name	Heleobops	carrikeri	1	Freshwater Snails	Cochliopidae	Littorinimorpha	Gastropoda	Animalia
29	Piedmont Elimia	Elimia	virginica	54	Freshwater Snails	Pleuroceridae	Neotaenioglossa	Gastropoda	Animalia
30	No Common Name	Physa	gyrina	10	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
31	Fine-lined Hydrobe	Onobops	jacksoni	1	Freshwater Snails	Cochliopidae	Littorinimorpha	Gastropoda	Animalia
32	Chinese Mystery Snail	Cipangopaludina	chinensis	11	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
33	Ash Gyro	Gyraulus	parvus	21	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
34	Pointed Campeloma	Campeloma	decisum	28	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
35	Pygmy Fossaria	Galba	parva	1	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
36	Bugle Sprite	Menetus	dilatatus	102	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
37	Thicklip Rams-Horn	Planorbula	armigera	10	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
1	Southern Pinecone	Strobilops	texasianus	1	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
2	Coastal Plain Tiger Snail	Anguispira	fergusoni	7	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
3	Perforate Dome	Ventridens	demissus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
4	Appalachian Thorn	Carychium	clappi	0	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
5	Smooth Bladetooth	Patera	laevior	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
6	Domed Disc	Discus	patulus	0	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
7	Suboval Ambersnail (vermeta)	Catinella	vermeta	2	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
8	Armed Snaggletooth	Gastrocopta	armifera	4	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
9	Carved Glyph	Glyphyalinia	indentata	2	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
10	Whitelip	Neohelix	albolabris	11	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
11	Bottleneck Snaggletooth	Gastrocopta	contracta	4	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
12	Throaty Dome	Ventridens	gularis	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
13	Ice Thorn	Carychium	exile	3	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
14	Bear Creek Slitmouth	Stenotrema	simile	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
15	Snowhill Ambersnail	Catinella	hubrichti	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
16	Tight Coil	Helicodiscus	notius	0	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
17	Dark-bodied Glass-snail	Oxychilus	draparnaudi	2	Land Snails	Oxychilidae	Stylommatophora	Gastropoda	Animalia
18	Crested Snaggletooth	Gastrocopta	cristata	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
19	Rust Glyph	Glyphyalinia	picea	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
20	Mimic Three-tooth	Triodopsis	fallax	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
21	Black Gloss	Zonitoides	nitidus	4	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
22	Black Velvet Wedge	Triodopsis	denotata	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
23	Coastal Plain Ambersnail	Oxyloma	effusum	4	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
24	Variable Vertigo	Vertigo	gouldi	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
25	Velvet Wedge	Xolotrema	denotatum	3	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
26	Wing Snaggletooth	Gastrocopta	procera	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
27	Imperphorate Glyph	Glyphyalinia	solida	1	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
28	Small Spot	Punctum	minutissimum	3	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
29	Smooth Coil	Helicodiscus	singleyanus	0	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
30	Brown Hive	Euconulus	fulvus	0	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
31	Bladetooth Wedge	Triodopsis	fosteri	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
32	Crinkled Ambernsnail	Succinea	campestris	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
33	Minute Gem	Hawaiia	minuscula	3	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
34	Carved Glyph complex	Glyphyalinia	indentata complex	2	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
35	White Snaggletooth	Gastrocopta	tappaniana	2	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
36	Southeastern Gem	Hawaiia	alachuana	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
37	Maze Pinecone	Strobilops	labyrinthicus	1	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
38	Pale Mantleslug	Pallifera	dorsalis	0	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
39	Sterki's Granule	Guppya	sterkii	2	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
40	Striped Whitelip	Webbhelix	multilineata	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
41	Golden Ambersnail	Succinea	wilsonii	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
42	Medium Striate	Striatura	meridionalis	3	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
43	White-Lip Dagger	Pupoides	albilabris	2	Land Snails	Pupillidae	Stylommatophora	Gastropoda	Animalia
44	Plain Button	Mesomphix	inornatus	1	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
45	Severed Mantleslug	Pallifera	secreta	0	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
46	Eastern Melampus	Melampus	bidentatus	11	Land Snails	Ellobiidae	Archaeopulmonata	Gastropoda	Animalia
47	Thin Pillar	Cochlicopa	lubricella	1	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
48	Spruce Knob Three-Tooth	Triodopsis	picea	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
49	Iroquois Vallonia	Vallonia	excentrica	1	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
50	Flat Dome	Ventridens	suppressus	3	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
51	Bladetooth Wedge	Xolotrema	fosteri	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
52	Blade Vertigo	Vertigo	milium	3	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
53	Dentate Supercoil	Paravitrea	multidentata	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
54	Winding Mantleslug	Philomycus	flexuolaris	0	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
55	Flamed Tigersnail	Anguispira	alternata	10	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
56	Lamellate Spot	Punctum	smithi	2	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
57	Lovely Vallonia	Vallonia	pulchella	0	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
58	Gray-footed Lancetooth	Haplotrema	concavum	3	Land Snails	Haplotrematidae	Stylommatophora	Gastropoda	Animalia
59	Capital Vertigo	Vertigo	oscariana	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
60	Ribbed Striate	Striatura	exigua	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
61	Broad-banded Forestsnail	Allogona	profunda	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
62	Forest Disc	Discus	whitneyi	0	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
63	High-spire Column	Columella	simplex	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
64	Hill Glyph	Glyphyalinia	cumberlandiana	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
65	White-lip Globe	Mesodon	thyroidus	13	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
66	Crested Vertigo	Vertigo	pygmaea	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
67	Salt Marsh Snail	Myosotella	myosotis	0	Land Snails	Ellobiidae	Archaeopulmonata	Gastropoda	Animalia
68	Fine-Ribbed Striate	Striatura	milium	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
69	Flat Bladetooth	Patera	appressa	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
70	Oldfield Coil	Helicodiscus	inermis	0	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
71	Oldfield Coil	Lucilla	scintilla	1	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
72	Bark Snaggletooth	Gastrocopta	corticaria	2	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
73	Furrowed Glyph	Glyphyalinia	luticola	2	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
74	Hairy Slitmouth	Stenotrema	hirsutum	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
75	Honey Vertigo	Vertigo	tridentata	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
76	Wax Dome	Ventridens	cerinoideus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
77	Toothed Globe	Mesodon	zaletus	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
78	Oval Amber Snail	Succinea	ovalis	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
79	Temperate Coil	Helicodiscus	shimeki	0	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
80	Slim Snaggletooth	Gastrocopta	pellucida	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
81	Maryland Glyph	Glyphyalinia	raderi	1	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
82	Atlantic Three-Tooth	Triodopsis	juxtidens	5	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
83	Suboval Ambersnail (avara)	Catinella	avara	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
84	Toothed Hive	Euconulus	dentatus	0	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
85	Pyramid Dome	Ventridens	intertextus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
86	Obese Thorn	Carychium	exiguum	4	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
87	Bristled Slitmouth	Stenotrema	barbatum	3	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
88	Five-tooth Vertigo	Vertigo	ventricosa	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
89	Slender Walker	Pomatiopsis	lapidaria	5	Land Snails	Pomatiopsidae	Mesogastropoda	Gastropoda	Animalia
90	Tapered Snaggletooth	Gastrocopta	rupicola	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
91	Bright Glyph	Glyphyalinia	wheatleyi	3	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
92	Bronze Pinecone	Strobilops	aeneus	6	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
93	Changeable Mantleslug	Megapallifera	mutabilis	50	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
94	Comb Snaggletooth	Gastrocopta	pentodon	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
95	Split-tooth Dome	Ventridens	virginicus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
96	File Thorn	Carychium	nannodes	0	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
97	Whitelip	Triodopsis	albolabris	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
98	Rounded Snail	Discus	rotundatus	11	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
99	Detritus Ambersnail	Catinella	oklahomarum	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
100	Widespread Column	Pupilla	muscorum	0	Land Snails	Pupillidae	Stylommatophora	Gastropoda	Animalia
101	Copper Button	Mesomphix	cupreus	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
102	Oval Amber Snail	Succinea	ovalis	1	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
103	Foster Mantleslug	Pallifera	fosteri	2	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
104	Cherrystone Drop	Hendersonia	occulta	2	Land Snails	Helicinidae	Neritopsina	Gastropoda	Animalia
105	Big-tooth Whitelip	Triodopsis	dentifera	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
106	Maritime Garden Snail	Cernuella	cisalpina	1	Land Snails	Geomitridae	Stylommatophora	Gastropoda	Animalia
107	Chesapeake Ambersnail	Oxyloma	subeffusum	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
108	Sculpted Glyph	Glyphyalinia	rhoadsi	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
109	Magnolia Three-tooth	Triodopsis	hopetonensis	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
110	Tapered Vertigo	Vertigo	elatior	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
111	Smooth Button	Mesomphix	perlaevis	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
112	Carolina Mantleslug	Philomycus	carolinianus	15	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
113	Fat Hive	Euconulus	polygyratus	3	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
114	Grove Snail	Cepaea	nemoralis	9	Land Snails	Helicidae	Stylommatophora	Gastropoda	Animalia
115	Southeastern Whitetooth	Triodopsis	major	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
116	Oval Ambersnail	Novisuccinea	ovalis	2	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
117	Xeric Ambernsnail	Succinea	indiana	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
118	Amber Glass	Nesovitrea	electrina	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
119	Palmetto Vertigo	Vertigo	oralis	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
120	Natural Bridge Supercoil	Paravitrea	pontis	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
121	Toga Mantleslug	Philomycus	togatus	5	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
122	Glossy Pillar	Cochlicopa	lubrica	15	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
123	Nubbin Three-Tooth	Triodopsis	obsoleta	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
124	Costate Vallonia	Vallonia	costata	0	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
125	Globose Dome	Ventridens	ligera	10	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
126	Ovate Vertigo	Vertigo	ovata	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
127	Black Striate	Striatura	ferrea	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
128	Upland Pillsnail	Euchemotrema	fraternum	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
129	Appalachian Pillar	Cochlicopa	morseana	0	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
130	Northern Three-Tooth	Triodopsis	tridentata	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
131	Thin-Lip Vallonia	Vallonia	perspectiva	0	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
132	Quick Gloss	Zonitoides	arboreus	9	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
133	Swamp Vertigo	Vertigo	teskeyae	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
134	Golden Dome	Ventridens	arcellus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
135	Spike-Lip Crater	Appalachina	sayana	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
136	Angular Disc	Discus	catskillensis	1	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
137	Glass Spot	Punctum	vitreum	2	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
138	Eastern Glass-Snail	Vitrina	angelicae	0	Land Snails	Vitrinidae	Stylommatophora	Gastropoda	Animalia
139	Compound Coil	Helicodiscus	parallelus	5	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
1	Cayenne Keyhole Limpet	Diodora	cayenensis	3	Limpets	Fissurelloidea	Archaeogastropoda	Gastropoda	Animalia
1	Eastern White Slippersnail	Crepidula	plana	3	Marine Snails	Calyptraeidae	Neotaenioglossa	Gastropoda	Animalia
2	No Common Name	Sinistrofulgur	laeostomum	3	Marine Snails	Buccinidae	Neogastropoda	Gastropoda	Animalia
3	Henscomb Hydrobe	Littoridinops	tenuipes	12	Marine Snails	Hydrobiidae	Littorinimorpha	Gastropoda	Animalia
4	Threeline Mudsnail	Ilyanassa	trivittata	2	Marine Snails	Nassariidae	Neogastropoda	Gastropoda	Animalia
5	Channeled Barrel-bubble	Acteocina	canaliculata	1	Marine Snails	Cylichnidae	Cephalaspidea	Gastropoda	Animalia
6	Eastern Mudsnail	Ilyanassa	obsoleta	13	Marine Snails	Nassariidae	Neogastropoda	Gastropoda	Animalia
7	Thick-lipped Drill	Eupleura	caudata	4	Marine Snails	Muricidae	Neogastropoda	Gastropoda	Animalia
8	Shark Eye	Neverita	duplicata	12	Marine Snails	Naticidae	Littorinimorpha	Gastropoda	Animalia
9	Common Atlantic Slipper-snail	Crepidula	fornicata	26	Marine Snails	Calyptraeidae	Neotaenioglossa	Gastropoda	Animalia
10	Knobbed Whelk	Busycon	carica	20	Marine Snails	Melongenidae	Neogastropoda	Gastropoda	Animalia
11	Bruised Nassa	Nassarius	vibex	5	Marine Snails	Nassariidae	Neogastropoda	Gastropoda	Animalia
12	Atlantic Oyster Drill	Urosalpinx	cinerea	1	Marine Snails	Muricidae	Neogastropoda	Gastropoda	Animalia
13	Cockscomb Hydrobe	Littoridinops	monroensis	4	Marine Snails	Hydrobiidae	Littorinimorpha	Gastropoda	Animalia
14	Common Periwinkle Snail	Littorina	littorea	0	Marine Snails	Littorinidae	Neotaenioglossa	Gastropoda	Animalia
15	Convex Slipper-snail	Crepidula	convexa	0	Marine Snails	Calyptraeidae	Neotaenioglossa	Gastropoda	Animalia
16	Dusky Seaslug	Ercolania	fuscata	1	Marine Snails	Stiligeridae	Sacoglossa	Gastropoda	Animalia
17	Marsh Periwinkle	Littorina	irrorata	158	Marine Snails	Littorinidae	Neotaenioglossa	Gastropoda	Animalia
18	Channeled Whelk	Busycotypus	canaliculatus	11	Marine Snails	Melongenidae	Neogastropoda	Gastropoda	Animalia
19	Grass Cerith	Bittiolum	varium	2	Marine Snails	Cerithiidae	Neotaenioglossa	Gastropoda	Animalia
1	Striped Nudibranch	Cratena	pilata	3	Nudibranchs	Facelinidae	Nudibranchia	Gastropoda	Animalia
2	Limpet Nudibranch	Corambe	obscura	5	Nudibranchs	Corambidae	Nudibranchia	Gastropoda	Animalia
3	Lemondrop Nudibranch	Doriopsilla	pharpa	1	Nudibranchs	Dendrodorididae	Nudibranchia	Gastropoda	Animalia
1	Eastern Emerald Elysia	Elysia	chlorotica	10	Sap-sucking Sea Slugs	Elysiidae	Sacoglossa	Gastropoda	Animalia
1	Leopard Slug	Limax	maximus	454	Slugs	Limacidae	Stylommatophora	Gastropoda	Animalia
2	Hedgehog Slug	Arion	intermedius	9	Slugs	Arionidae	Stylommatophora	Gastropoda	Animalia
3	Meadow Slug	Deroceras	laeve	2	Slugs	Agriolimacidae	Stylommatophora	Gastropoda	Animalia
4	Three-banded Garden Slug	Ambigolimax	valentianus	2	Slugs	Limacidae	Stylommatophora	Gastropoda	Animalia
5	Milky Slug	Deroceras	reticulatum	18	Slugs	Agriolimacidae	Stylommatophora	Gastropoda	Animalia
6	Greenhouse Slug	Milax	gagates	1	Slugs	Milacidae	Stylommatophora	Gastropoda	Animalia
7	Dusky Arion	Arion	subfuscus	34	Slugs	Arionidae	Stylommatophora	Gastropoda	Animalia
1	Brown-banded Wentletrap	Epitonium	rupicola	2	Wentletraps	Epitoniidae	Neotaenioglossa	Gastropoda	Animalia