Taxonomic Species Index: Freshwater Gastropods of North America

FWGNA > Taxonomic Species Index

Georgia - FWGGA

Both the Atlantic and the Gulf drainages of Georgia are covered, through the Florida panhandle... more

North Carolina - FWGNC

The four ecoregions of North Carolina drain toward the Atlantic through six major river systems... more

South Carolina - FWGSC

Although perhaps not as environmentally heterogeneous as neighboring states, South Carolina does include... more

Virginia - FWGVA

The survey reported here is focused on the eastern 75% of the state, draining from the Blue Ridge to the Atlantic... more

Tennessee - FWGTN

All waters draining into the Tennessee River above the Alabama line, including SW Virginia, W North Carolina, and N Georgia... more

Mid-Atlantic - FWGMA

A study area of approximately 150,000 km2, including Delaware, Maryland, New Jersey, eastern Pennsylvania and the West Virginia panhandle... more

The Ohio - FWGO

A survey of all waters draining into the Ohio River upstream from the mouth of the Tennessee/Cumberland at River Mile 920... more

Sortable Taxonomic Index

The 145 species and subspecies currently covered by the Freshwater Gastropods of North America project are ordered below by Subclass, Family, Genus, species, and (in some cases) subspecies. Users who do not find specific or generic nomina expected in the list below are referred to the alphabetical index for synonyms.

Click the column headers to sort by presence/absence in each region. Click a second time to reverse the yes/no sort. Also note, that for economy of space, abbreviations are used to denote the seven regions Mid-Atlantic ("Matl"), Virginia (Atlantic), North Carolina (Atlantic), South Carolina, Georgia, The Ohio drainage and the Tennessee/Cumberland as defined in each region's section.

Subcl.	Family	Genus	Species	Subspecies	Matl	VA	NC	SC	GA	OH	TN
Proso.	Ampullariidae	Pomacea	maculata		no	no	yes	yes	yes	no	no
Proso.	Ampullariidae	Pomacea	paludosa		no	no	no	yes	yes	no	no
Proso.	Viviparidae	Cipangopaludina	chinensis		yes	no	no	no	no	yes	no
Proso.	Viviparidae	Cipangopaludina	japonica		yes	yes	yes	yes	yes	yes	no
Proso.	Viviparidae	Campeloma	decisum	crassulum	no	no	no	no	no	yes	yes
Proso.	Viviparidae	Campeloma	decisum	decisum	yes	yes	yes	yes	yes	yes	yes
Proso.	Viviparidae	Campeloma	decisum	decampi	no	no	no	no	no	no	yes
Proso.	Viviparidae	Lioplax	subcarinata		yes	yes	yes	yes	yes	yes	yes
Proso.	Viviparidae	Viviparus	georgianus		yes	yes	yes	yes	yes	yes	yes
Proso.	Viviparidae	Viviparus	goodrichi		no	no	no	no	yes	no	no
Proso.	Viviparidae	Viviparus	limi		no	no	no	no	yes	no	no
Proso.	Viviparidae	Viviparus	intertextus		no	no	yes	yes	yes	yes	yes
Proso.	Viviparidae	Viviparus	subpurpureus		no	no	no	yes	no	yes	yes
Proso.	Neritidae	Neritina	usnea		no	no	no	no	yes	no	no
Proso.	Valvatidae	Valvata	bicarinata		yes	no	yes	yes	yes	no	no
Proso.	Valvatidae	Valvata	tricarinata		yes	yes	no	yes	yes	yes	no
Proso.	Amnicolidae	Amnicola	limosa		yes	yes	yes	yes	yes	yes	yes
Proso.	Amnicolidae	Antroselates	spiralis		no	no	no	no	no	yes	no
Proso.	Hydrobiidae	Birgella	subglobosa		no	no	no	no	no	yes	yes
Proso.	Hydrobiidae	Cincinnatia	integra		no	no	no	no	yes	yes	yes
Proso.	Lithoglyphidae	Somatogyrus	currierianus	umbilicata	no	no	no	no	no	no	yes
Proso.	Lithoglyphidae	Somatogyrus	currierianus	currierianus	no	no	no	no	no	no	yes
Proso.	Hydrobiidae	Floridobia	sp. ogeechee		no	no	no	no	yes	no	no
Proso.	Hydrobiidae	Floridobia	sp. waccamaw		no	no	yes	no	no	no	no
Proso.	Hydrobiidae	Floridobia	floridana		no	no	no	no	yes	no	no
Proso.	Fontigentidae	Fontigens	benfieldi		no	no	no	no	no	yes	no
Proso.	Fontigentidae	Fontigens	bottimeri		yes	yes	no	no	no	yes	no
Proso.	Fontigentidae	Fontigens	cryptica		no	no	no	no	no	yes	no
Proso.	Fontigentidae	Fontigens	davisi		no	no	no	no	no	yes	no
Proso.	Fontigentidae	Fontigens	hershleri		no	no	no	no	no	no	yes
Proso.	Fontigentidae	Fontigens	morrisoni		no	yes	no	no	no	no	no
Proso.	Fontigentidae	Fontigens	nickliniana		yes	yes	no	no	no	yes	yes
Proso.	Fontigentidae	Fontigens	orolibas		yes	yes	no	no	no	yes	yes
Proso.	Fontigentidae	Fontigens	tartarea		no	yes	no	no	no	yes	no
Proso.	Fontigentidae	Fontigens	turritella		no	no	no	no	no	yes	no
Proso.	Lithoglyphidae	Gillia	altilis		no	yes	yes	yes	no	no	no
Proso.	Lithoglyphidae	Holsingeria	unthanksensis		no	yes	no	no	no	no	yes
Proso.	Cochliopidae	Littorinidops	tenuipes		yes	yes	yes	yes	yes	no	no
Proso.	Cochiopidae	Aphaostracon	monas		no	no	no	no	yes	no	no
Proso.	Cochliopidae	Littoridinops	monroensis		no	no	no	no	no	no	no
Proso.	Amnicolidae	Lyogyrus	granum		yes	yes	yes	yes	yes	yes	yes
Proso.	Amnicolidae	Lyogyrus	latus		no	no	no	yes	yes	no	no
Proso.	Hydrobiidae	Marstonia	agarhecta		no	no	no	no	yes	no	no
Proso.	Hydrobiidae	Marstonia	arga		no	no	no	no	no	no	yes
Proso.	Hydrobiidae	Marstonia	gaddisorum		no	no	no	no	yes	no	no
Proso.	Hydrobiidae	Marstonia	halcyon		no	no	no	no	yes	no	no
Proso.	Hydrobiidae	Marstonia	letsoni		no	no	no	no	no	yes	no
Proso.	Hydrobiidae	Marstonia	lustrica		no	no	no	no	no	yes	no
Proso.	Hydrobiidae	Marstonia	scalariformis		no	no	no	no	no	yes	no
Proso.	Hydrobiidae	Marstonia	olivacea		no	no	no	no	no	no	yes
Proso.	Hydrobiidae	Marstonia	pachyta	angulobasis	no	no	no	no	no	no	yes
Proso.	Hydrobiidae	Marstonia	pachyta	pachyta	no	no	no	no	no	no	yes
Proso.	Hydrobiidae	Marstonia	scalariformis		no	no	no	no	no	yes	yes
Proso.	Hydrobiidae	Notogillia	sathon		no	no	no	no	yes	no	no
Proso.	Hydrobiidae	Notogillia	wetherbyi		no	no	no	no	yes	no	no
Proso.	Tateidae	Potamopyrgus	antipodarum		yes	no	no	no	no	no	no
Proso.	Hydrobiidae	Probythinella	emarginata		no	no	no	no	no	yes	yes
Proso.	Cochliopidae	Pyrgophorus	parvulus		no	no	no	yes	no	no	no
Proso.	Lithoglyphidae	Somatogyrus	integra		no	no	no	no	no	yes	no
Proso.	Lithoglyphidae	Somatogyrus	virginicus		no	yes	yes	yes	yes	no	yes
Proso.	Lithoglyphidae	Somatogyrus	pennsylvanicus		yes	no	no	no	no	no	no
Proso.	Hydrobiidae	Spilochlamys	turgida		no	no	no	no	yes	no	no
Proso.	Hydrobiidae	Spilochlamys	conica		no	no	no	no	yes	no	no
Proso.	Pomatiopsidae	Pomatiopsis	cincinnatiensis		no	no	no	no	no	yes	yes
Proso.	Pomatiopsidae	Pomatiopsis	lapidaria		yes	no	no	no	no	yes	yes
Proso.	Bithyniidae	Bithynia	tentaculata		yes	yes	no	no	no	no	no
Proso.	Pleuroceridae	Io	fluvialis		no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Leptoxis	carinata		yes	yes	yes	no	no	yes	yes
Proso.	Pleuroceridae	Leptoxis	crassa		no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Leptoxis	praerosa		no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Lithasia	armigera	armigera	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Lithasia	armigera	duttoniana	no	no	no	no	not	no	yes
Proso.	Pleuroceridae	Lithasia	armigera	jayana	no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Lithasia	geniculata	fuliginosa	no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Lithasia	geniculata	geniculata	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Lithasia	genicuata	pinguis	no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Lithasia	verrucosa		no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	canaliculata	acuta	no	no	no	no	no	yes	no
Proso.	Pleuroceridae	Pleurocera	canaliculata	canaliculata	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	canaliculata	pyrenellum	no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Pleurocera	catenaria	catenaria	no	yes	yes	yes	yes	no	yes
Proso.	Pleuroceridae	Pleurocera	catenaria	dislocata	no	yes	yes	yes	yes	no	no
Proso.	Pleuroceridae	Pleurocera	clavaeformis	acutocarinata	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	clavaeformis	clavaeformis	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	clavaeformis	unciale	no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Pleurocera	curvicostata		no	no	no	no	yes	no	no
Proso.	Pleuroceridae	Pleurocera	floridensis	induta	no	no	no	no	yes	no	no
Proso.	Pleuroceridae	Pleurocera	floridensis	floridensis	no	no	no	no	yes	no	no
Proso.	Pleuroceridae	Pleurocera	gabbiana		no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	laqueata	alveare	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	laqueata	laqueata	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	laqueata	castanea	no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Pleurocera	modesta		no	no	no	no	yes	no	yes
Proso.	Pleuroceridae	Pleurocera	nassula		no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Pleurocera	proxima		yes	yes	yes	yes	yes	yes	yes
Proso.	Pleuroceridae	Pleurocera	potosiensis		no	no	no	no	no	no	no
Proso.	Pleuroceridae	Pleurocera	semicarinata	livescens	no	no	no	no	no	yes	no
Proso.	Pleuroceridae	Pleurocera	semicarinata	obovata	no	no	no	no	no	yes	no
Proso.	Pleuroceridae	Pleurocera	semicarinata	semicarinata	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	shenandoa		no	yes	no	no	no	yes	no
Proso.	Pleuroceridae	Pleurocera	simplex	ebenum	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	simplex	simplex	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	troostiana	troostiana	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	troostiana	perstriata	no	no	no	no	no	no	yes
Proso.	Pleuroceridae	Pleurocera	troostiana	edgariana	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	troostiana	lyonii	no	no	no	no	no	yes	yes
Proso.	Pleuroceridae	Pleurocera	virginica		yes	yes	yes	no	no	yes	no
Proso.	Thiaridae	Melanoides	tuberculata		no	no	yes	yes	no	no	no
Pulm.	Lymnaeidae	Lymnaea	bulimoides		no	no	no	no	no	no	no
Pulm.	Lymnaeidae	Lymnaea	caperata		no	no	no	no	no	yes	no
Pulm.	Lymnaeidae	Lymnaea	catascopium		yes	no	no	no	no	yes	no
Pulm.	Lymnaeidae	Lymnaea	cockerelli		no	no	no	no	no	no	no
Pulm.	Lymnaeidae	Lymnaea	columella		yes	yes	yes	yes	yes	yes	yes
Pulm.	Lymnaeidae	Lymnaea	cubensis/viator		no	no	yes	yes	yes	no	yes
Pulm.	Lymnaeidae	Lymnaea	elodes		yes	no	no	no	no	yes	no
Pulm.	Lymnaeidae	Lymnaea	humilis		yes	yes	yes	yes	yes	yes	yes
Pulm.	Lymnaeidae	Lymnaea	stagnalis		no	no	no	no	no	yes	no
Pulm.	Physidae	Aplexa	elongata		yes	no	no	no	no	yes	no
Pulm.	Physidae	Physa	acuta		yes	yes	yes	yes	yes	yes	yes
Pulm.	Physidae	Physa	carolinae		yes	yes	yes	yes	yes	no	no
Pulm.	Physidae	Physa	gyrina		yes	yes	yes	no	yes	yes	yes
Pulm.	Physidae	Physa	jennessi		no	no	no	no	no	no	no
Pulm.	Physidae	Physa	pomilia		yes	yes	yes	yes	yes	no	yes
Pulm.	Physidae	Physa	vernalis		yes	no	no	no	no	yes	no
Pulm.	Planorbidae	Biomphalaria	havanensis		no	no	no	yes	yes	no	no
Pulm.	Planorbidae	Gyraulus	circumstriatus		no	no	no	no	no	yes	no
Pulm.	Planorbidae	Gyraulus	crista		no	no	no	no	no	no	no
Pulm.	Planorbidae	Gyraulus	deflectus		yes	yes	no	no	no	yes	no
Pulm.	Planorbidae	Gyraulus	parvus		yes	yes	yes	yes	yes	yes	yes
Pulm.	Planorbidae	Helisoma	anceps		yes	yes	yes	yes	yes	yes	yes
Pulm.	Planorbidae	Helisoma	campanulatum		yes	no	no	no	no	yes	no
Pulm.	Planorbidae	Helisoma	eucosmium		no	no	yes	no	no	no	no
Pulm.	Planorbidae	Helisoma	magnifica		no	no	yes	no	no	no	no
Pulm.	Planorbidae	Helisoma	scalare	duryi	no	no	no	yes	yes	no	no
Pulm.	Planorbidae	Helisoma	scalare	scalare	no	no	no	yes	yes	no	no
Pulm.	Planorbidae	Helisoma	trivolvis		yes	yes	yes	yes	yes	yes	yes
Pulm.	Planorbidae	Menetus	dilatatus		yes	yes	yes	yes	yes	yes	yes
Pulm.	Planorbidae	Planorbula	armigera		yes	yes	yes	no	no	yes	yes
Pulm.	Planorbidae	Promenetus	exacuous		yes	yes	yes	yes	yes	yes	no
Pulm.	Planorbidae	Promenetus	umbilicatellus		no	no	no	no	no	no	no
Pulm.	Ancylidae	Ferrissia	fragilis		yes	yes	yes	yes	yes	yes	yes
Pulm.	Ancylidae	Ferrissia	rivularis		yes	yes	yes	yes	yes	yes	yes
Pulm.	Ancylidae	Hebetancylus	excentricus		no	yes	yes	yes	yes	no	no
Pulm.	Ancylidae	Rhodacmea	filosa		no	no	no	no	no	yes	no
Pulm.	Ancylidae	Laevapex	fuscus		yes	yes	yes	yes	yes	yes	yes

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FWGNA Citation:

Please cite as:
Dillon, R.T., Jr. and colleagues 2019. The Freshwater Gastropods of North America.
Internet address:
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Coordinator, Dr. Rob Dillon
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