Maryland Biodiversity - Checklist

Maryland Checklist - Class: Gastropoda - all-time (Total: 206)

	Common Name	Genus	Species	Records	Category	Family	Order	Class	Kingdom
1	Lunate Dove Shell	Astyris	lunata	2	Dove Snails	Columbellidae	Neogastropoda	Gastropoda	Animalia
1	Squat Duskysnail	Lyogyrus	granum	12	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
2	Marsh Fossaria	Fossaria	humilis	73	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
3	Atlantic Assiminea	Assiminea	succinea	0	Freshwater Snails	Assimineidae	Neotaenioglossa	Gastropoda	Animalia
4	Ash Gyro	Gyraulus	parvus	20	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
5	Pointed Campeloma	Campeloma	decisum	21	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
6	Mud Bithynia	Bithynia	tentaculata	4	Freshwater Snails	Bithyniidae	Neotaenioglossa	Gastropoda	Animalia
7	Sharp Sprite	Promenetus	exacuous	1	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
8	Fragile Ancylid	Ferrissia	fragilis	44	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
9	Crested Mudalia	Leptoxis	carinata	47	Freshwater Snails	Pleuroceridae	Neotaenioglossa	Gastropoda	Animalia
10	Woodland Pondsnail	Stagnicola	catascopium	1	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
11	Bugle Sprite	Menetus	dilatatus	102	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
12	Mud Amnicola	Amnicola	limosus	19	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
13	Dusky Ancylid	Laevapex	fuscus	2	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
14	No Common Name	Physa	carolinae	5	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
15	Thicklip Rams-Horn	Planorbula	armigera	10	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
16	Blue Ridge Springsnail	Fontigens	orolibas	2	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
17	Mimic Lymnaea	Pseudosuccinea	columella	39	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
18	Chinese Mystery Snail	Cipangopaludina	chinensis	11	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
19	Pewter Physa	Physella	heterostropha pomila	11	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
20	Three-ridge Valvata	Valvata	tricarinata	2	Freshwater Snails	Valvatidae	Heterostropha	Gastropoda	Animalia
21	Banded Mystery Snail	Viviparus	georgianus	1	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
22	Flexed Gyro	Gyraulus	deflectus	1	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
23	Piedmont Elimia	Elimia	virginica	39	Freshwater Snails	Pleuroceridae	Neotaenioglossa	Gastropoda	Animalia
24	Marsh Pondsnail	Stagnicola	elodes	1	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
25	No Common Name	Heleobops	carrikeri	1	Freshwater Snails	Cochliopidae	Littorinimorpha	Gastropoda	Animalia
26	Slender Walker	Pomatiopsis	lapidaria	1	Freshwater Snails	Pomatiopsidae	Mesogastropoda	Gastropoda	Animalia
27	Two-ridge Rams-Horn	Helisoma	anceps	21	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
28	European Physa	Physella	acuta	241	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
29	Appalachian Spring Snail	Fontigens	bottimeri	19	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
30	Creeping Ancylid	Ferrissia	rivularis	67	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
31	No Common Name	Physa	gyrina	10	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
32	Fine-lined Hydrobe	Onobops	jacksoni	1	Freshwater Snails	Cochliopidae	Littorinimorpha	Gastropoda	Animalia
33	New Zealand Mud Snail	Potamopyrgus	antipodarum	1	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
34	Marsh Rams-Horn	Planorbella	trivolvis	11	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
35	Japanese Mystery Snail	Cipangopaludina	japonica	8	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
1	Imperphorate Glyph	Glyphyalinia	solida	1	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
2	Velvet Wedge	Xolotrema	denotatum	3	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
3	Coastal Plain Ambersnail	Oxyloma	effusum	4	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
4	Salt Marsh Snail	Myosotella	myosotis	0	Land Snails	Ellobiidae	Archaeopulmonata	Gastropoda	Animalia
5	Wing Snaggletooth	Gastrocopta	procera	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
6	Black Velvet Wedge	Triodopsis	denotata	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
7	Globose Dome	Ventridens	ligera	8	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
8	Black Gloss	Zonitoides	nitidus	4	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
9	Gray-footed Lancetooth	Haplotrema	concavum	3	Land Snails	Haplotrematidae	Stylommatophora	Gastropoda	Animalia
10	Smooth Coil	Helicodiscus	singleyanus	0	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
11	Glossy Pillar	Cochlicopa	lubrica	15	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
12	Costate Vallonia	Vallonia	costata	0	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
13	Palmetto Vertigo	Vertigo	oralis	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
14	Obese Thorn	Carychium	exiguum	4	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
15	Nubbin Three-Tooth	Triodopsis	obsoleta	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
16	Toga Mantleslug	Philomycus	togatus	0	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
17	Natural Bridge Supercoil	Paravitrea	pontis	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
18	Oval Amber Snail	Succinea	ovalis	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
19	Furrowed Glyph	Glyphyalinia	luticola	2	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
20	Oldfield Coil	Lucilla	scintilla	1	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
21	Honey Vertigo	Vertigo	tridentata	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
22	Small Spot	Punctum	minutissimum	3	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
23	Bark Snaggletooth	Gastrocopta	corticaria	2	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
24	Toothed Globe	Mesodon	zaletus	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
25	Wax Dome	Ventridens	cerinoideus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
26	Oldfield Coil	Helicodiscus	inermis	0	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
27	Variable Vertigo	Vertigo	gouldi	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
28	Southeastern Gem	Hawaiia	alachuana	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
29	Carved Glyph (complex)	Glyphyalinia	indentata complex	2	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
30	Crinkled Ambernsnail	Succinea	campestris	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
31	White Snaggletooth	Gastrocopta	tappaniana	2	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
32	Bladetooth Wedge	Triodopsis	fosteri	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
33	Pale Mantleslug	Pallifera	dorsalis	0	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
34	Whitelip	Neohelix	albolabris	11	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
35	Appalachian Pillar	Cochlicopa	morseana	0	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
36	Compound Coil	Helicodiscus	parallelus	5	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
37	Thin-Lip Vallonia	Vallonia	perspectiva	0	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
38	Ovate Vertigo	Vertigo	ovata	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
39	File Thorn	Carychium	nannodes	0	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
40	Minute Gem	Hawaiia	minuscula	3	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
41	Northern Three-Tooth	Triodopsis	tridentata	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
42	Upland Pillsnail	Euchemotrema	fraternum	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
43	Coastal Plain Tiger Snail	Anguispira	fergusoni	6	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
44	Black Striate	Striatura	ferrea	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
45	Five-tooth Vertigo	Vertigo	ventricosa	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
46	Maryland Glyph	Glyphyalinia	raderi	1	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
47	Suboval Ambersnail (avara)	Catinella	avara	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
48	Appalachian Thorn	Carychium	clappi	0	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
49	Maze Pinecone	Strobilops	labyrinthicus	1	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
50	Slim Snaggletooth	Gastrocopta	pellucida	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
51	Bristled Slitmouth	Stenotrema	barbatum	3	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
52	Pyramid Dome	Ventridens	intertextus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
53	Temperate Coil	Helicodiscus	shimeki	0	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
54	Bottleneck Snaggletooth	Gastrocopta	contracta	4	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
55	Plain Button	Mesomphix	inornatus	1	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
56	Sterki's Granule	Guppya	sterkii	2	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
57	Golden Ambersnail	Succinea	wilsonii	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
58	White-Lip Dagger	Pupoides	albilabris	2	Land Snails	Pupillidae	Stylommatophora	Gastropoda	Animalia
59	Striped Whitelip	Webbhelix	multilineata	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
60	Severed Mantleslug	Pallifera	secreta	0	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
61	Angular Disc	Discus	catskillensis	1	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
62	Eastern Glass-Snail	Vitrina	angelicae	0	Land Snails	Vitrinidae	Stylommatophora	Gastropoda	Animalia
63	Swamp Vertigo	Vertigo	teskeyae	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
64	Cherrystone Drop	Hendersonia	occulta	2	Land Snails	Helicinidae	Neritopsina	Gastropoda	Animalia
65	Glass Spot	Punctum	vitreum	2	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
66	Amber Glass	Nesovitrea	electrina	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
67	Spike-Lip Crater	Appalachina	sayana	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
68	Golden Dome	Ventridens	arcellus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
69	Mimic Three-tooth	Triodopsis	fallax	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
70	Rounded Snail	Discus	rotundatus	1	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
71	Bright Glyph	Glyphyalinia	wheatleyi	3	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
72	Slender Walker	Pomatiopsis	lapidaria	5	Land Snails	Pomatiopsidae	Mesogastropoda	Gastropoda	Animalia
73	Detritus Ambersnail	Catinella	oklahomarum	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
74	Tapered Snaggletooth	Gastrocopta	rupicola	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
75	Whitelip	Triodopsis	albolabris	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
76	Flat Dome	Ventridens	suppressus	3	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
77	Split-tooth Dome	Ventridens	virginicus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
78	Quick Gloss	Zonitoides	arboreus	9	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
79	Changeable Mantleslug	Megapallifera	mutabilis	12	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
80	Dentate Supercoil	Paravitrea	multidentata	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
81	Thin Pillar	Cochlicopa	lubricella	1	Land Snails	Cionellidae	Stylommatophora	Gastropoda	Animalia
82	Bladetooth Wedge	Xolotrema	fosteri	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
83	Iroquois Vallonia	Vallonia	excentrica	1	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
84	Ice Thorn	Carychium	exile	3	Land Snails	Ellobiidae	Basommatophora	Gastropoda	Animalia
85	Blade Vertigo	Vertigo	milium	3	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
86	Spruce Knob Three-Tooth	Triodopsis	picea	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
87	Eastern Melampus	Melampus	bidentatus	7	Land Snails	Ellobiidae	Archaeopulmonata	Gastropoda	Animalia
88	Winding Mantleslug	Philomycus	flexuolaris	0	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
89	Domed Disc	Discus	patulus	0	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
90	Comb Snaggletooth	Gastrocopta	pentodon	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
91	Carved Glyph	Glyphyalinia	indentata	2	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
92	Suboval Ambersnail (vermeta)	Catinella	vermeta	2	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
93	Southern Pinecone	Strobilops	texasianus	1	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
94	Bronze Pinecone	Strobilops	aeneus	6	Land Snails	Strobilopsidae	Stylommatophora	Gastropoda	Animalia
95	Armed Snaggletooth	Gastrocopta	armifera	4	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
96	Smooth Bladetooth	Patera	laevior	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
97	Perforate Dome	Ventridens	demissus	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
98	Maritime Garden Snail	Cernuella	cisalpina	1	Land Snails	Geomitridae	Stylommatophora	Gastropoda	Animalia
99	Copper Button	Mesomphix	cupreus	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
100	Chesapeake Ambersnail	Oxyloma	subeffusum	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
101	Widespread Column	Pupilla	muscorum	0	Land Snails	Pupillidae	Stylommatophora	Gastropoda	Animalia
102	Big-tooth Whitelip	Triodopsis	dentifera	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
103	Foster Mantleslug	Pallifera	fosteri	1	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
104	Hairy Slitmouth	Stenotrema	hirsutum	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
105	Flamed Tigersnail	Anguispira	alternata	8	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
106	White-lip Globe	Mesodon	thyroidus	10	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
107	Lovely Vallonia	Vallonia	pulchella	0	Land Snails	Valloniidae	Stylommatophora	Gastropoda	Animalia
108	Capital Vertigo	Vertigo	oscariana	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
109	Sculpted Glyph	Glyphyalinia	rhoadsi	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
110	Lamellate Spot	Punctum	smithi	2	Land Snails	Punctidae	Stylommatophora	Gastropoda	Animalia
111	Broad-banded Forestsnail	Allogona	profunda	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
112	Ribbed Striate	Striatura	exigua	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
113	Rust Glyph	Glyphyalinia	picea	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
114	Dark-bodied Glass-snail	Oxychilus	draparnaudi	2	Land Snails	Oxychilidae	Stylommatophora	Gastropoda	Animalia
115	Snowhill Ambersnail	Catinella	hubrichti	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
116	Oval Amber Snail	Succinea	ovalis	1	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
117	Crested Snaggletooth	Gastrocopta	cristata	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
118	Bear Creek Slitmouth	Stenotrema	simile	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
119	Throaty Dome	Ventridens	gularis	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
120	Tight Coil	Helicodiscus	notius	0	Land Snails	Helicodiscidae	Stylommatophora	Gastropoda	Animalia
121	Smooth Button	Mesomphix	perlaevis	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
122	Toothed Hive	Euconulus	dentatus	0	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
123	Fat Hive	Euconulus	polygyratus	3	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
124	Magnolia Three-tooth	Triodopsis	hopetonensis	1	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
125	Xeric Ambernsnail	Succinea	indiana	0	Land Snails	Succineidae	Stylommatophora	Gastropoda	Animalia
126	Grove Snail	Cepaea	nemoralis	7	Land Snails	Helicidae	Stylommatophora	Gastropoda	Animalia
127	Tapered Vertigo	Vertigo	elatior	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
128	Southeastern Whitetooth	Triodopsis	major	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
129	Carolina Mantleslug	Philomycus	carolinianus	7	Land Snails	Philomycidae	Stylommatophora	Gastropoda	Animalia
130	Forest Disc	Discus	whitneyi	0	Land Snails	Discidae	Stylommatophora	Gastropoda	Animalia
131	Hill Glyph	Glyphyalinia	cumberlandiana	0	Land Snails	Zonitidae	Stylommatophora	Gastropoda	Animalia
132	Brown Hive	Euconulus	fulvus	0	Land Snails	Euconulidae	Stylommatophora	Gastropoda	Animalia
133	Crested Vertigo	Vertigo	pygmaea	1	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
134	High-spire Column	Columella	simplex	0	Land Snails	Vertiginidae	Stylommatophora	Gastropoda	Animalia
135	Medium Striate	Striatura	meridionalis	3	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
136	Flat Bladetooth	Patera	appressa	0	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
137	Fine-Ribbed Striate	Striatura	milium	0	Land Snails	Gastrodontidae	Stylommatophora	Gastropoda	Animalia
138	Atlantic Three-Tooth	Triodopsis	juxtidens	5	Land Snails	Polygyridae	Stylommatophora	Gastropoda	Animalia
1	Cayenne Keyhole Limpet	Diodora	cayenensis	1	Limpets	Fissurelloidea	Archaeogastropoda	Gastropoda	Animalia
1	Cockscomb Hydrobe	Littoridinops	monroensis	4	Marine Snails	Hydrobiidae	Littorinimorpha	Gastropoda	Animalia
2	Henscomb Hydrobe	Littoridinops	tenuipes	12	Marine Snails	Hydrobiidae	Littorinimorpha	Gastropoda	Animalia
3	Threeline Mudsnail	Ilyanassa	trivittata	1	Marine Snails	Nassariidae	Neogastropoda	Gastropoda	Animalia
4	Eastern Mudsnail	Ilynassa	obsoleta	9	Marine Snails	Nassariidae	Neogastropoda	Gastropoda	Animalia
5	Dusky Seaslug	Ercolania	fuscata	1	Marine Snails	Stiligeridae	Sacoglossa	Gastropoda	Animalia
6	Channeled Barrel-bubble	Acteocina	canaliculata	1	Marine Snails	Cylichnidae	Cephalaspidea	Gastropoda	Animalia
7	Thick-lipped Drill	Eupleura	caudata	3	Marine Snails	Muricidae	Neogastropoda	Gastropoda	Animalia
8	Grass Cerith	Bittiolum	varium	2	Marine Snails	Cerithiidae	Neotaenioglossa	Gastropoda	Animalia
9	Common Atlantic Slipper-snail	Crepidula	fornicata	14	Marine Snails	Calyptraeidae	Neotaenioglossa	Gastropoda	Animalia
10	Channeled Whelk	Busycotypus	canaliculatus	7	Marine Snails	Melongenidae	Neogastropoda	Gastropoda	Animalia
11	Marsh Periwinkle	Littorina	irrorata	132	Marine Snails	Littorinidae	Neotaenioglossa	Gastropoda	Animalia
12	Eastern White Slippersnail	Crepidula	plana	3	Marine Snails	Calyptraeidae	Neotaenioglossa	Gastropoda	Animalia
13	Common Periwinkle Snail	Littorina	littorea	0	Marine Snails	Littorinidae	Neotaenioglossa	Gastropoda	Animalia
14	Bruised Nassa	Nassarius	vibex	5	Marine Snails	Nassariidae	Neogastropoda	Gastropoda	Animalia
15	Shark Eye	Neverita	duplicata	6	Marine Snails	Naticidae	Littorinimorpha	Gastropoda	Animalia
16	No Common Name	Sinistrofulgur	laeostomum	3	Marine Snails	Buccinidae	Neogastropoda	Gastropoda	Animalia
17	Atlantic Oyster Drill	Urosalpinx	cinerea	0	Marine Snails	Muricidae	Neogastropoda	Gastropoda	Animalia
18	Knobbed Whelk	Busycon	carica	18	Marine Snails	Melongenidae	Neogastropoda	Gastropoda	Animalia
19	Convex Slipper-snail	Crepidula	convexa	0	Marine Snails	Calyptraeidae	Neotaenioglossa	Gastropoda	Animalia
1	Striped Nudibranch	Cratena	pilata	1	Nudibranchs	Facelinidae	Nudibranchia	Gastropoda	Animalia
2	Lemondrop Nudibranch	Doriopsilla	pharpa	1	Nudibranchs	Dendrodorididae	Nudibranchia	Gastropoda	Animalia
3	Limpet Nudibranch	Corambe	obscura	3	Nudibranchs	Corambidae	Nudibranchia	Gastropoda	Animalia
1	Eastern Emerald Elysia	Elysia	chlorotica	9	Sap-sucking Sea Slugs	Elysiidae	Sacoglossa	Gastropoda	Animalia
1	Three-banded Garden Slug	Ambigolimax	valentianus	2	Slugs	Limacidae	Stylommatophora	Gastropoda	Animalia
2	Dusky Arion	Arion	subfuscus	32	Slugs	Arionidae	Stylommatophora	Gastropoda	Animalia
3	Milky Slug	Deroceras	reticulatum	9	Slugs	Agriolimacidae	Stylommatophora	Gastropoda	Animalia
4	Meadow Slug	Deroceras	laeve	2	Slugs	Agriolimacidae	Stylommatophora	Gastropoda	Animalia
5	Greenhouse Slug	Milax	gagates	1	Slugs	Milacidae	Stylommatophora	Gastropoda	Animalia
6	Leopard Slug	Limax	maximus	328	Slugs	Limacidae	Stylommatophora	Gastropoda	Animalia
7	Hedgehog Slug	Arion	intermedius	7	Slugs	Arionidae	Stylommatophora	Gastropoda	Animalia
1	Brown-banded Wentletrap	Epitonium	rupicola	2	Wentletraps	Epitoniidae	Neotaenioglossa	Gastropoda	Animalia