order

Venerida

Venerida is an order in the class Bivalvia. This database currently files 4,183 species under it, recorded across 3 countries.

Species filed: 4,183
Threatened: 0
Countries recorded: 3
With a free photo: 0%
Weight range: Not recorded

What is in Venerida?

150 families filed directly under this order.

Veneridae
qahog, hamaguri, manila clam, clam …
1,559 species
Sphaeriidae
horny orb mussel, giant pea shell, caserta pea mussel, shortended peaclam …
434 species
Cyrenidae
asian clam, asian clam, shijimi, purple-nacre clam …
388 species
Mactridae
rayed trough clam, bar clam, cut surfclam, chinese mactra …
367 species
Lasaeidae
ruddy lasaea, coin shell, globose kelly-shell, wrinkled montacutid …
295 species
Galeommatidae
turton's weasel-eye, naked clam, atlantic galeommatid, elongate axinopsid …
204 species
Ungulinidae
round double-tooth, atlantic diplodon, aleutian diplodon, marked diplodon …
177 species
Vesicomyidae
giant vesicomya, fat vesicomya, Abyssogena kaikoi, Abyssogena mariana …
167 species
Chamidae
lazarus jewel box, spiny jewel box, leafy jewelbox, spiny jewel box …
125 species
Cyrenoididae
florida marshclam, black clam, common geloina, broad geloina …
106 species
Neoleptonidae
baker bernardclam, subtrigonal bernardclam, Arculus hyllebergi, Arculus sykesii …
62 species
Mesodesmatidae
striated little trough shell, corneous wedge clam, wedgeclam, southern tuatua …
50 species
Arcticidae
ocean quahog, Ambonicardia cookii, Amiodon fengdenensis, Amiodon hepingxiangensis …
46 species
Glossidae
ox heart, Fissilunula clarkei, Fissilunula coreenaensis, Glossus abichianus …
41 species
Trapezidae
coralclam, quadrate trapezium, ox-heart clam, oblong trapezium …
35 species
Kelliellidae
Allopagus leanus, Alveinus miliaceus, Alveinus minutus, Alveinus nitidus …
29 species
Isocyprinidae
Austrocyprina excelsa, Eotrapezium cucullatum, Eotrapezium germari, Etea carolinensis …
17 species
Anatinellidae
smooth duckclam, channeled duckclam, pacific duckclam, Anatina cyprinus …
14 species
Glauconomidae
chinese glauconome, greenish glauconomya, brown mud mussel, Glauconome angulata …
13 species
Cardiliidae
Cardilia atlantica, Cardilia bruneiana, Cardilia deshayesi, Cardilia edwardsi …
11 species
Melliterycidae
Melliteryx acupuncta, Melliteryx angulata, Melliteryx effossa, Melliteryx fortidentata …
10 species
Veniellidae
Veniella carinata, Veniella conradi, Veniella etheridgei, Veniella forbesiana …
9 species
Hemidonacidae
painted cockle, donax-shaped cockle, Hemidonax arafurensis, Hemidonax chapmani …
7 species
Planikellia
Planikellia baudoni, Planikellia radiolata, Planikellia symmetrica, Planikellia texta …
6 species
Lutetiidae
Lutetia deficiens, Lutetia parisiensis, Lutetia umbonata, Savanella andrussowi
4 species
Anomalokellia
Anomalokellia catalaunensis, Anomalokellia pourcyensis
2 species
Euloxidae
Euloxa latisulcata
1 species
Plionema
Crassatella aequalis
1 species
Pseudolepton
Pseudolepton insignis
1 species
Rhectomyax
Rhectomyax undulata
1 species
Temblornia
Temblornia virgata
1 species
Aliodonax
0 species
Amphipsammus
0 species
Anofia
0 species
Aralocardia
0 species
Astartopsis
0 species
Austroscintilla
0 species
Azor
0 species
Bendemacoma
0 species
Blagraveia
0 species
Bungoella
0 species
Bythiamena
0 species
Cabralista
0 species
Calpitaria
0 species
Cardilidae
0 species
Cardiniopsis
0 species
Cicatrea
0 species
Coelocyprina
0 species
Collignonicardia
0 species
Congeriomorpha
0 species
Cooperellopsis
0 species
Corbiculella
0 species
Cordiula
0 species
Cossmannella
0 species
Cretocardia
0 species
Cryptocoelopis
0 species
Dicranodesma
0 species
Dietrichia
0 species
Dobrogimactra
0 species
Dosiniopsella
0 species
Dozyia
0 species
Ensio
0 species
Eodonax
0 species
Eomactra
0 species
Eriphylopsis
0 species
Erycinopsis
0 species
Farisia
0 species
Gansuella
0 species
Ganxiella
0 species
Gastranopsis
0 species
Gilbertharrisella
0 species
Goniacardia
0 species
Grundensia
0 species
Hemicorbicula
0 species
Hercodon
0 species
Herella
0 species
Heteropis
0 species
Illesca
0 species
Isopristes
0 species
Kitsonia
0 species
Lahilleona
0 species
Lahilliidae
0 species
Levimyrtaea
0 species
Linetia
0 species
Liodonax
0 species
Liromissus
0 species
Loparia
0 species
Loxoptychodon
0 species
Macaliopsis
0 species
Macrodonax
0 species
Meisenia
0 species
Merignacia
0 species
Mesochione
0 species
Microcyprina
0 species
Miocardiella
0 species
Miorangia
0 species
Modiella
0 species
Mokattamia
0 species
Namnetia
0 species
Neomiodonoides
0 species
Nidarica
0 species
Nilobia
0 species
Olcesia
0 species
Oryctomya
0 species
Ospriasolen
0 species
Ovicardium
0 species
Pachyopis
0 species
Palaeomya
0 species
Panacoma
0 species
Paraarctica
0 species
Permartella
0 species
Pharellidae
0 species
Pollicidae
0 species
Prosocoelogeton
0 species
Protagelus
0 species
Pseudopleurophorus
0 species
Pseudosanguinolites
0 species
Ptychomyidae
0 species
Ragozinia
0 species
Raina
0 species
Recurvella
0 species
Rochella
0 species
Rohini
0 species
Rostrocardia
0 species
Ruellia
0 species
Sarmatidonax
0 species
Sechurina
0 species
Sinodiopsis
0 species
Sinopsammobia
0 species
Sinuosipagia
0 species
Siungiudella
0 species
Stahlia
0 species
Stchepinskya
0 species
Storthodon
0 species
Striolucina
0 species
Sublandinia
0 species
Subvenericardia
0 species
Sulcocardia
0 species
Taiwanobarnea
0 species
Tealbya
0 species
Tellipiura
0 species
Terraia
0 species
Thetiopsis
0 species
Titanocardium
0 species
Tortucardia
0 species
Tripleura
0 species
Vectorbis
0 species
Verchojanogrammysia
0 species
Yabea
0 species
Zorrita
0 species

Best-known members of Venerida

Ranked by popularity score.

Ocean quahog

Arctica islandica

Arcticidae

Asian clam

Corbicula fluminea

Cyrenidae

Qahog

Mercenaria mercenaria

VeneridaeNo free photo yet

Hamaguri

Meretrix lusoria

VeneridaeNo free photo yet

Manila clam

Ruditapes philippinarum

VeneridaeNo free photo yet

Clam

Venus verrucosa

VeneridaeNo free photo yet

Cock

Callista chione

VeneridaeNo free photo yet

Chicken venus

Chamelea gallina

VeneridaeNo free photo yet

How threatened is Venerida?

1 of 4,183 species filed here have an IUCN category on record.

IUCN category	Species	Share of assessed
LCLeast Concern	1	100%

Where is Venerida found?

Species on file in this order listed for each country. Checklist listings, which are incomplete for many species; not range maps.

None on record
1
2–3
4–10
11+

species per country · small islands are not drawn at this scale

The 200 best-known species in Venerida

Of 4,183 on file. Open this list in the browser to filter and sort it

Common name	Scientific name	Family	Status	Weight	Countries
Ocean quahog	Arctica islandica	Arcticidae	Not recorded	Not recorded	Not recorded
Asian clam	Corbicula fluminea	Cyrenidae	Least Concern	Not recorded	Not recorded
Qahog	Mercenaria mercenaria	Veneridae	Not recorded	Not recorded	Not recorded
Hamaguri	Meretrix lusoria	Veneridae	Not recorded	Not recorded	Not recorded
Manila clam	Ruditapes philippinarum	Veneridae	Not recorded	Not recorded	Not recorded
Clam	Venus verrucosa	Veneridae	Not recorded	Not recorded	Not recorded
Cock	Callista chione	Veneridae	Not recorded	Not recorded	Not recorded
Chicken venus	Chamelea gallina	Veneridae	Not recorded	Not recorded	Not recorded
Rayed trough clam	Mactra stultorum	Mactridae	Not recorded	Not recorded	Not recorded
Chequered venus	Ruditapes decussatus	Veneridae	Not recorded	Not recorded	Not recorded
Horny orb mussel	Sphaerium corneum	Sphaeriidae	Not recorded	Not recorded	Not recorded
Bar clam	Spisula solida	Mactridae	Not recorded	Not recorded	Not recorded
Cut surfclam	Spisula subtruncata	Mactridae	Not recorded	Not recorded	Not recorded
Asian clam	Corbicula fluminalis	Cyrenidae	Not recorded	Not recorded	Not recorded
Chinese mactra	Mactra chinensis	Mactridae	Not recorded	Not recorded	Not recorded
Giant pea shell	Pisidium amnicum	Sphaeriidae	Not recorded	Not recorded	Not recorded
Rayed artemis	Dosinia exoleta	Veneridae	Not recorded	Not recorded	Not recorded
Hen clam	Spisula sachalinensis	Mactridae	Not recorded	Not recorded	Not recorded
Pullet venus	Venerupis corrugata	Veneridae	Not recorded	Not recorded	Not recorded
Otter shell	Lutraria lutraria	Mactridae	Not recorded	Not recorded	Not recorded
False angelwing	Petricolaria pholadiformis	Veneridae	Not recorded	Not recorded	Not recorded
Skimmer	Spisula solidissima	Mactridae	Not recorded	Not recorded	Not recorded
Lazarus jewel box	Chama lazarus	Chamidae	Not recorded	Not recorded	Not recorded
Banded venus	Clausinella fasciata	Veneridae	Not recorded	Not recorded	Not recorded
Smooth artemis	Dosinia lupinus	Veneridae	Not recorded	Not recorded	Not recorded
Ox heart	Glossus humanus	Glossidae	Not recorded	Not recorded	Not recorded
Irus clam	Irus irus	Veneridae	Not recorded	Not recorded	Not recorded
Rayed trough-shell	Mactra corallina	Mactridae	Not recorded	Not recorded	Not recorded
Grey mactra	Mactra glauca	Mactridae	Not recorded	Not recorded	Not recorded
Wedge clam	Rangia cuneata	Mactridae	Not recorded	Not recorded	Not recorded
Pismo clam	Tivela stultorum	Veneridae	Not recorded	Not recorded	Not recorded
Spiny jewel box	Arcinella cornuta	Chamidae	Not recorded	Not recorded	Not recorded
New Zealand cockle	Austrovenus stutchburyi	Veneridae	Not recorded	Not recorded	Not recorded
Frilled venus	Bassina yatei	Veneridae	Not recorded	Not recorded	Not recorded
Leafy jewelbox	Chama macerophylla	Chamidae	Not recorded	Not recorded	Not recorded
Striped venus	Chamelea striatula	Veneridae	Not recorded	Not recorded	Not recorded
Chinese venus clam	Cyclina sinensis	Veneridae	Not recorded	Not recorded	Not recorded
Caserta pea mussel	Euglesa casertana	Sphaeriidae	Not recorded	Not recorded	Not recorded
Turton's weasel-eye	Galeomma turtoni	Galeommatidae	Not recorded	Not recorded	Not recorded
Amethyst gemclam	Gemma gemma	Veneridae	Not recorded	Not recorded	Not recorded
Little venus	Gouldia minima	Veneridae	Not recorded	Not recorded	Not recorded
Ruddy Lasaea	Lasaea adansoni	Lasaeidae	Not recorded	Not recorded	Not recorded
Coin shell	Lepton squamosum	Lasaeidae	Not recorded	Not recorded	Not recorded
Southern quahog	Mercenaria campechiensis	Veneridae	Not recorded	Not recorded	Not recorded
Hard clam	Meretrix lyrata	Veneridae	Not recorded	Not recorded	Not recorded
Trigonal tivela	Tivela mactroides	Veneridae	Not recorded	Not recorded	Not recorded
Spiny jewel box	Arcinella arcinella	Chamidae	Not recorded	Not recorded	Not recorded
Striated little trough shell	Atactodea striata	Mesodesmatidae	Not recorded	Not recorded	Not recorded
Corrugate jewelbox	Chama congregata	Chamidae	Not recorded	Not recorded	Not recorded
Jewel box	Chama gryphoides	Chamidae	Not recorded	Not recorded	Not recorded
Cherry jewelbox	Chama sarda	Chamidae	Not recorded	Not recorded	Not recorded
Cross-barred venus	Chione cancellata	Veneridae	Not recorded	Not recorded	Not recorded
Elegant dosinia	Dosinia concentrica	Veneridae	Not recorded	Not recorded	Not recorded
Shortended peaclam	Euglesa subtruncata	Sphaeriidae	Not recorded	Not recorded	Not recorded
Comb Circe	Gafrarium pectinatum	Veneridae	Not recorded	Not recorded	Not recorded
Tent clam	Lioconcha castrensis	Veneridae	Not recorded	Not recorded	Not recorded
Imperial venus	Lirophora latilirata	Veneridae	Not recorded	Not recorded	Not recorded
Narrow otter shell	Lutraria angustior	Mactridae	Not recorded	Not recorded	Not recorded
Yellow clam	Meretrix meretrix	Veneridae	Not recorded	Not recorded	Not recorded
Coot clam	Mulinia lateralis	Mactridae	Not recorded	Not recorded	Not recorded
Undulated false lucine	Mysia undata	Veneridae	Not recorded	Not recorded	Not recorded
Butter clam	Saxidomus gigantea	Veneridae	Not recorded	Not recorded	Not recorded
Nut orb shell	Sphaerium rivicola	Sphaeriidae	Not recorded	Not recorded	Not recorded
Elliptical surfclam	Spisula elliptica	Mactridae	Not recorded	Not recorded	Not recorded
Oval venus	Timoclea ovata	Veneridae	Not recorded	Not recorded	Not recorded
Fat gaper	Tresus capax	Mactridae	Not recorded	Not recorded	Not recorded
Oblong venus	Venerupis largillierti	Veneridae	Not recorded	Not recorded	Not recorded
Carib pointed venus	Anomalocardia flexuosa	Veneridae	Not recorded	Not recorded	Not recorded
Scaled venus	Anomalodiscus squamosus	Veneridae	Not recorded	Not recorded	Not recorded
Pacific jewel box	Chama pacifica	Chamidae	Not recorded	Not recorded	Not recorded
Smooth-edge jewelbox	Chama sinuosa	Chamidae	Not recorded	Not recorded	Not recorded
California venus	Chione californiensis	Veneridae	Not recorded	Not recorded	Not recorded
Naked clam	Chlamydoconcha orcutti	Galeommatidae	Not recorded	Not recorded	Not recorded
Coralclam	Coralliophaga coralliophaga	Trapezidae	Not recorded	Not recorded	Not recorded
Thin cyclinella	Cyclinella tenuis	Veneridae	Not recorded	Not recorded	Not recorded
Oval trough shell	Cyclomactra ovata	Mactridae	Not recorded	Not recorded	Not recorded
Florida marshclam	Cyrenoida floridana	Cyrenoididae	Not recorded	Not recorded	Not recorded
Round double-tooth	Diplodonta rotundata	Ungulinidae	Not recorded	Not recorded	Not recorded
Disk dosinia	Dosinia discus	Veneridae	Not recorded	Not recorded	Not recorded
Henslow peaclam	Euglesa henslowana	Sphaeriidae	Not recorded	Not recorded	Not recorded
Royal comb venus	Hysteroconcha dione	Veneridae	Not recorded	Not recorded	Not recorded
Globose Kelly-shell	Kellia suborbicularis	Lasaeidae	Not recorded	Not recorded	Not recorded
Skʷɬé:y	Leukoma staminea	Veneridae	Not recorded	Not recorded	Not recorded
Wavy liocyma	Liocyma fluctuosa	Veneridae	Not recorded	Not recorded	Not recorded
Sunray venus	Macrocallista nimbosa	Veneridae	Not recorded	Not recorded	Not recorded
White clam	Mactra glabrata	Mactridae	Not recorded	Not recorded	Not recorded
Arctic surfclam	Mactromeris polynyma	Mactridae	Not recorded	Not recorded	Not recorded
Wrinkled montacutid	Neaeromya rugifera	Lasaeidae	Not recorded	Not recorded	Not recorded
Rock-eating petricola	Petricola lithophaga	Veneridae	Not recorded	Not recorded	Not recorded
Golden venus	Polititapes aureus	Veneridae	Not recorded	Not recorded	Not recorded
Washington clam	Saxidomus nuttalli	Veneridae	Not recorded	Not recorded	Not recorded
Purple butterclam	Saxidomus purpurata	Veneridae	Not recorded	Not recorded	Not recorded
Arctic orb mussel	Sphaerium nitidum	Sphaeriidae	Not recorded	Not recorded	Not recorded
Rhomboid fingernailclam	Sphaerium rhomboideum	Sphaeriidae	Not recorded	Not recorded	Not recorded
Solid orb mussel	Sphaerium solidum	Sphaeriidae	Not recorded	Not recorded	Not recorded
Mauve Sunetta	Sunetta menstrualis	Veneridae	Not recorded	Not recorded	Not recorded
Lettered tapes	Tapes literatus	Veneridae	Not recorded	Not recorded	Not recorded
Morning star shell	Tawera spissa	Veneridae	Not recorded	Not recorded	Not recorded
Horse clam	Tresus nuttallii	Mactridae	Not recorded	Not recorded	Not recorded
Minute turton	Turtonia minuta	Veneridae	Not recorded	Not recorded	Not recorded
Pale venus	Venus casina	Veneridae	Not recorded	Not recorded	Not recorded
Otter shell	Zenatia acinaces	Mactridae	Not recorded	Not recorded	Not recorded
Atlantic galeommatid	Aclistothyra atlantica	Galeommatidae	Not recorded	Not recorded	Not recorded
Texas venus	Agriopoma texasianum	Veneridae	Not recorded	Not recorded	Not recorded
White venus	Amiantis callosa	Veneridae	Not recorded	Not recorded	Not recorded
Smooth duckclam	Anatina anatina	Anatinellidae	Not recorded	Not recorded	Not recorded
Lamellate venus	Antigona lamellaris	Veneridae	Not recorded	Not recorded	Not recorded
Pretty jewelbox	Chama florida	Chamidae	Not recorded	Not recorded	Not recorded
Florida cross-barred venus	Chione elevata	Veneridae	Not recorded	Not recorded	Not recorded
Stepped venus	Chione subimbricata	Veneridae	Not recorded	Not recorded	Not recorded
Wavy Chione	Chione undatella	Veneridae	Not recorded	Not recorded	Not recorded
Script venus	Circe scripta	Veneridae	Not recorded	Not recorded	Not recorded
Plicate venus	Circomphalus foliaceolamellosus	Veneridae	Not recorded	Not recorded	Not recorded
Shijimi	Corbicula japonica	Cyrenidae	Not recorded	Not recorded	Not recorded
Purple-nacre clam	Corbicula largillierti	Cyrenidae	Not recorded	Not recorded	Not recorded
Atlantic diplodon	Diplodonta punctata	Ungulinidae	Not recorded	Not recorded	Not recorded
Corneous wedge clam	Donacilla cornea	Mesodesmatidae	Not recorded	Not recorded	Not recorded
Fine dosinia	Dosinia subrosea	Veneridae	Not recorded	Not recorded	Not recorded
Walden peaclam	Euglesa waldeni	Sphaeriidae	Not recorded	Not recorded	Not recorded
Rigid venus	Globivenus rigida	Veneridae	Not recorded	Not recorded	Not recorded
Queen venus	Globivenus rugatina	Veneridae	Not recorded	Not recorded	Not recorded
Kennerley venus	Humilaria kennerleyi	Veneridae	Not recorded	Not recorded	Not recorded
Graceful lepton	Lepton lepidum	Lasaeidae	Not recorded	Not recorded	Not recorded
Taca clam	Leukoma thaca	Veneridae	Not recorded	Not recorded	Not recorded
Agate trough shell	Mactra achatina	Mactridae	Not recorded	Not recorded	Not recorded
Wedge trough shell	Mactra cuneata	Mactridae	Not recorded	Not recorded	Not recorded
Wedgeclam	Mesodesma arctatum	Mesodesmatidae	Not recorded	Not recorded	Not recorded
Clery surfclam	Mulinia cleryana	Mactridae	Not recorded	Not recorded	Not recorded
Quadrate trapezium	Neotrapezium liratum	Trapezidae	Not recorded	Not recorded	Not recorded
Deep-water venus	Notocallista multistriata	Veneridae	Not recorded	Not recorded	Not recorded
Lord dwarf-venus	Nutricola lordi	Veneridae	Not recorded	Not recorded	Not recorded
Southern Tuatua	Paphies donacina	Mesodesmatidae	Not recorded	Not recorded	Not recorded
Brown gemclam	Parastarte triquetra	Veneridae	Not recorded	Not recorded	Not recorded
Boring petricola	Petricola lapicida	Veneridae	Not recorded	Not recorded	Not recorded
Frilled venus clam	Placamen lamellatum	Veneridae	Not recorded	Not recorded	Not recorded
Black clam	Polymesoda caroliniana	Cyrenoididae	Not recorded	Not recorded	Not recorded
Channeled duckclam	Raeta plicatella	Anatinellidae	Not recorded	Not recorded	Not recorded
Helmet clam	Rangia flexuosa	Mactridae	Not recorded	Not recorded	Not recorded
Hatchet surfclam	Simomactra dolabriformis	Mactridae	Not recorded	Not recorded	Not recorded
Hooked surfclam	Simomactra falcata	Mactridae	Not recorded	Not recorded	Not recorded
Flat surfclam	Simomactra planulata	Mactridae	Not recorded	Not recorded	Not recorded
Swamp orb mussel	Sphaerium nucleus	Sphaeriidae	Not recorded	Not recorded	Not recorded
Oval orb mussel	Sphaerium ovale	Sphaeriidae	Not recorded	Not recorded	Not recorded
Pellucid mactra	Standella pellucida	Mactridae	Not recorded	Not recorded	Not recorded
Byron tivela	Tivela byronensis	Veneridae	Not recorded	Not recorded	Not recorded
Cancellated clam	Ameghinomya antiqua	Veneridae	Not recorded	Not recorded	Not recorded
Pointed venus	Anomalocardia cuneimeris	Veneridae	Not recorded	Not recorded	Not recorded
Elongate axinopsid	Axinodon redondoensis	Galeommatidae	Not recorded	Not recorded	Not recorded
Baker bernardclam	Bernardina bakeri	Neoleptonidae	Not recorded	Not recorded	Not recorded
Clear jewel box	Chama arcana	Chamidae	Not recorded	Not recorded	Not recorded
Milky jewelbox	Chama lactuca	Chamidae	Not recorded	Not recorded	Not recorded
Smooth venus	Chionista fluctifraga	Veneridae	Not recorded	Not recorded	Not recorded
Milky venus	Compsomyax subdiaphana	Veneridae	Not recorded	Not recorded	Not recorded
Atlantic cooperclam	Cooperella atlantica	Veneridae	Not recorded	Not recorded	Not recorded
Shiny cooperclam	Cooperella subdiaphana	Veneridae	Not recorded	Not recorded	Not recorded
Diamond clam	Crassula aequilatera	Mactridae	Not recorded	Not recorded	Not recorded
Wavy-edged kellyclam	Cymatioa electilis	Galeommatidae	Not recorded	Not recorded	Not recorded
Aleutian diplodon	Diplodonta aleutica	Ungulinidae	Not recorded	Not recorded	Not recorded
Marked diplodon	Diplodonta notata	Ungulinidae	Not recorded	Not recorded	Not recorded
Nut diplodon	Diplodonta nucleiformis	Ungulinidae	Not recorded	Not recorded	Not recorded
Heart-shaped galeommatid	Divariscintilla cordiformis	Galeommatidae	Not recorded	Not recorded	Not recorded
Yellow-tentacled galeommatid	Divariscintilla luteocrinita	Galeommatidae	Not recorded	Not recorded	Not recorded
Eight-tentacle galeommatid	Divariscintilla octotentaculata	Galeommatidae	Not recorded	Not recorded	Not recorded
Yoyo galeommatid	Divariscintilla yoyo	Galeommatidae	Not recorded	Not recorded	Not recorded
Coarse dosinia	Dosinia anus	Veneridae	Not recorded	Not recorded	Not recorded
Dunker's dosinia	Dosinia dunkeri	Veneridae	Not recorded	Not recorded	Not recorded
Histrio dosinia	Dosinia histrio	Veneridae	Not recorded	Not recorded	Not recorded
Silky dosinia	Dosinia lambata	Veneridae	Not recorded	Not recorded	Not recorded
Rugose mactra	Eastonia rugosa	Mactridae	Not recorded	Not recorded	Not recorded
Lilljeborg peaclam	Euglesa lilljeborgii	Sphaeriidae	Not recorded	Not recorded	Not recorded
Forked venus	Gafrarium divaricatum	Veneridae	Not recorded	Not recorded	Not recorded
Lily venus	Globivenus callimorpha	Veneridae	Not recorded	Not recorded	Not recorded
Ox-heart clam	Glossocardia agassizii	Trapezidae	Not recorded	Not recorded	Not recorded
Waved venus	Gomphina undulosa	Veneridae	Not recorded	Not recorded	Not recorded
Waxy gouldclam	Gouldia cerina	Veneridae	Not recorded	Not recorded	Not recorded
Lamellar venus	Irusella lamellifera	Veneridae	Not recorded	Not recorded	Not recorded
Purple venus clam	Lamelliconcha circinata	Veneridae	Not recorded	Not recorded	Not recorded
King venus	Lirophora paphia	Veneridae	Not recorded	Not recorded	Not recorded
Southern gaper	Lutraria rhynchaena	Mactridae	Not recorded	Not recorded	Not recorded
Smooth trough shell	Mactra lilacea	Mactridae	Not recorded	Not recorded	Not recorded
Maculated trough shell	Mactra maculata	Mactridae	Not recorded	Not recorded	Not recorded
Winged surfclam	Mactrellona alata	Mactridae	Not recorded	Not recorded	Not recorded
Dish surfclam	Mactromeris catilliformis	Mactridae	Not recorded	Not recorded	Not recorded
Hemphill surfclam	Mactromeris hemphillii	Mactridae	Not recorded	Not recorded	Not recorded
Californian mactra	Mactrotoma californica	Mactridae	Not recorded	Not recorded	Not recorded
Fragile surfclam	Mactrotoma fragilis	Mactridae	Not recorded	Not recorded	Not recorded
Bent surfclam	Mactrotoma nasuta	Mactridae	Not recorded	Not recorded	Not recorded
Gaping tapes	Marcia hiantina	Veneridae	Not recorded	Not recorded	Not recorded
Fertile venus	Marcia opima	Veneridae	Not recorded	Not recorded	Not recorded
Calico clam	Megapitaria maculata	Veneridae	Not recorded	Not recorded	Not recorded
Chocolate clam	Megapitaria squalida	Veneridae	Not recorded	Not recorded	Not recorded
Asian backwater clam	Meretrix casta	Veneridae	Not recorded	Not recorded	Not recorded
Radiately-ridged trough shell	Meropesta nicobarica	Mactridae	Not recorded	Not recorded	Not recorded
Gilded wedgeclam	Mesodesma deauratum	Mesodesmatidae	Not recorded	Not recorded	Not recorded
Colorado Delta surfclam	Mulinia modesta	Mactridae	Not recorded	Not recorded	Not recorded
Confusing dwarf-venus	Nutricola confusa	Veneridae	Not recorded	Not recorded	Not recorded
Wavy dwarf-venus	Nutricola cymata	Veneridae	Not recorded	Not recorded	Not recorded
Oval dwarf-venus	Nutricola ovalis	Veneridae	Not recorded	Not recorded	Not recorded
Purple dwarf-venus	Nutricola tantilla	Veneridae	Not recorded	Not recorded	Not recorded
Giant montacutid	Orobitella floridana	Lasaeidae	Not recorded	Not recorded	Not recorded