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Maryland Checklist - Family: Pisidiidae - all-time (Total: 20)   

	Photos	Common Name	Genus	Species	Category	Family	Order	Class	Kingdom
1		Lake Fingernailclam	Musculium	lacustre	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
2		Swamp Fingernailclam	Musculium	partumeium	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
3		Pond Fingernailclam	Musculium	securis	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
4		Long Fingernailclam	Musculium	transversum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
5		Adam Peaclam	Pisidium	adamsi	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
6		Ubiquitous Peaclam	Pisidium	casertanum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
7		Ridged-beak Peaclam	Pisidium	compressum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
8		Greater Eastern Peaclam	Pisidium	dubium	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
9		Round Peaclam	Pisidium	equilaterale	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
10		River Peaclam	Pisidium	fallax	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
11		Rusty Peaclam	Pisidium	ferrugineum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
12		Lilljeborg Peaclam	Pisidium	lilljeborgi	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
13		Shiny Peaclam	Pisidium	nitidum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
14		Perforated Peaclam	Pisidium	punctatum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
15		Triangular Peaclam	Pisidium	variable	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
16		Walker Peaclam	Pisidium	walkeri	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
17		River Fingernailclam	Sphaerium	fabale	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
18		Herrington Fingernailclam	Sphaerium	occidnetale	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
19		Grooved Fingernailclam	Sphaerium	simile	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia
20		Striated Fingernailclam	Sphaerium	striatinum	Freshwater Bivalves	Pisidiidae	Veneroida	Bivalvia	Animalia