BIVALVIA (bivalves)

Subtaxa

Rank	Taxon

Order	ANOMIACEA (saddle oysters, jingle shells)	1	20
Order	ARCACEA (arc shells and dog cockles)	1	12
Order	CARDIACEA (cockles)	3	61
Superfamily	CORBICULOIDEA (Asiatic clams)				1
Order	CYPRINACEA (Iceland cyprina)	1	8
Superfamily	DREISSENOIDEA (zebra mussels)	1	7	1	2
Subclass	HETERODONTA (a subclass of bivalve molluscs)	9
Order	VENEROIDA (veneroids)	9	146	6	3
Order	MACTRACEA (trough and otter shells)	4
Species	Lutraria lutraria (Trough Shell)		16
Species	Mactra corallina (Linnaeus) (Rayed Trough-shell)		18
Genus	Spisula (trough shells)	2	23	14	1
Order	MYACEA (gapers and basket shells)	1	15
Order	MYTILACEA (mussels and crenellas)	2	18
Order	OSTREACEA (oysters)	2
Family	OSTREIDAE (oysters)	2	9		1
Order	PECTINACEA (scallops)	3	40
Order	PHOLADACEA (piddocks and shipworms)	3	26	10
Subclass	PTERIOMORPHIA (fan mussels)	1
Order	PTERIOIDA (fan mussels)	1			1
Order	SOLENACEA (razor-shells)	4	24	7
Superfamily	SPHAEROIDEA (pea and orb mussels)	5		2	6
Order	TELLINACEA (wedge shells, tellins)	5	46	19
Superfamily	UNIONOIDEA (freshwater mussels)	3	19	25	3

Marine Bivalves: http://www.conchsoc.org/groupbrowser/Marine%20bivalve	Marine Bivalves
Pfleger, V., 1998 (Freshwater species)	A Field Guide in Colour to Molluscs
Freshwater
Ellis, A.E., 1978	British Freshwater Bivalve Mollusca
Janus, H., 1965	The Young Specialist looks at Molluscs
Pfegler, V. & Chatfield, J., 1988	A Guide to Snails of Britain and Europe
Marine
UK Seashells: http://www.fredandsarah.plus.com/ukseashells	UK Seashells
Marine Bivalve Shells of the British Isles: http://naturalhistory.museumwales.ac.uk/britishbivalves/	Marine Bivalve Shells of the British Isles
Tebble, N., 1966	British Bivalve Seashells
Plankton
Newell, G.E. & Newell, R.C., 1973 (larvae)	Marine Plankton - a practical guide