Küster, H.C. 1861. Die Flussperlmuscheln (Unio et Hyria). Systematisches Conchylien-Cabinet von Martini und Chemnitz Fortgesetzt von Hofrath Dr. G. v. Schubert und Professor Dr. J.A. Wagner 9(2): 161-256, pl. 35, 46-86. Available electronically.
‘Lamarck’ Küster, 1861. Conchyl. Cab. 9(2): 165, pl. 48, fig. 1.
(reference to Castalia ambigua Lamarck, 1819)
‘Lamarck’ Küster, 1861. Conchyl. Cab. 9(2): 240, pl. 80, fig. 5.
(reference to Unio anodontina Lamarck, 1819)
‘Swainson’ Küster, 1861. Conchyl. Cab. 9(2): 161, pl. 46, fig. 3.
(reference to Unio auratus Philippi, 1847)
‘Swainson’ Küster, 1861. Conchyl. Cab. 9(2): 161, pl. 46, fig. 3 [as ‘Unio auratus’].
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 883.
Simpson, 1914. Descr. Cat. Naiades: 1268.
‘Lamarck’ Küster, 1861. Conchyl. Cab. 9(2): 230, pl. 77, fig. 6.
(reference to Unio australis Lamarck, 1819)
‘Ziegler in litt.’ Küster, 1861. Conchyl. Cab. 9(2): 231, pl. 78, fig. 1.
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 189, pl. 59, fig. 6.
‘Lea’ of Authors.
Küster, 1861. Conchyl. Cab. 9(2): 181.
Paetel, 1890. Cat. Conch.-Samml. 3: 145.
(error for Unio boykinianus Lea, 1840)
‘Millet’ Lea, 1852. Synopsis Fam. Naiades: 39.
‘Millet’ Küster, 1861. Conchyl. Cab. 9(2): 230.
‘Millet’ Lea, 1870. Synopsis Fam. Naiades: 63.
‘Locard’ Simpson, 1900. Proc. U.S. Nat. Mus. 22: 692.
(error for Unio bigerrensis Millet, 1843)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 177.
(error for Unio buckleyi Lea, 1843)
‘Philippi’ Küster, 1861. Conchyl. Cab. 9(2): 161, pl. 35, fig. 6 [as ‘chiloënsis’].
‘Lea’ of Authors.
Lea, 1836. Synopsis Fam. Naiades: 26.
Lea, 1838. Synopsis Fam. Naiades: 20.
Lea, 1852. Synopsis Fam. Naiades: 30 [as ‘cœruleus’].
Küster, 1861. Conchyl. Cab. 9(2): 228.
Connolly, 1925. Rec. Albany Mus. 3: [5].
(error for Unio caeruleus Lea, 1831)
‘von dem Busch’ Küster, 1861. Conchyl. Cab. 9(2): 242, pl. 81, fig. 1 [as ‘Unio panacoensis’].
Sowerby, 1867. Conch. Icon. 16: pl. 55, sp. 281 [as ‘Unio mexicanus’].
Martens, 1900. Biol. Centr.-Amer., Moll.: 510.
(intro'd as intra-sp. of Unio discus Lea, 1838)
Type(s): LECTOTYPE ZMB/MOLL.305852 (by Cummings et al., 2025: 177), Rio Panuco, near Tampico.
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 229, pl. 77, fig. 5.
(misidentified reference to Unio corrianus Lea, 1834)
‘Lea’ of Authors.
Küster, 1861. Conchyl. Cab. 9(2): 182, pl. 57, fig. 4.
Reeve, 1865. Conch. Icon. 16: pl. 23, sp. 107.
(reference to Unio cuneolus Lea, 1840)
‘Conrad’ Küster, 1861. Conchyl. Cab. 9(2): 207, pl. 69, fig. 1.
(misidentified reference to Unio delumbis Conrad, 1834)
‘Spix & Wagner’ of Authors.
Küster, 1861. Conchyl. Cab. 9(2): 238, pl. 80, fig. 2.
‘Spix’ Sowerby, 1868. Conch. Icon. 16: pl. 74, sp. 382.
(reference to Diplodon ellipticum Spix in Wagner, 1827)

‘Bronn in lit.’ Küster, 1861. Conchyl. Cab. 9(2): 237, pl. 79, fig. 5.
Type(s): SYNTYPE BMNH_1965217, Minas Geraes, Brasilia.
Küster, 1861. Conchyl. Cab. 9(2): 243, pl. 81, figs. 2.
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 205, pl. 68, fig. 6.
(misidentified reference to Unio fisherianus Lea, 1838)
‘Benson’ Küster, 1861. Conchyl. Cab. 9(2): 233.
(intro'd as syn of Unio merodabensis ‘von dem Busch in lit.’ Küster, 1861)
‘Parreiss in sched.’ Küster, 1861. Conchyl. Cab. 9(2): 239, pl. 80, fig. 3.
(homonym of Unio gratiosus Philippi, 1842)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 201, pl. 67, fig. 1. [in part]
(misidentified reference to Unio hydianus Lea, 1838)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 201, pl. 67, fig. 1. [in part]
(reference to Unio hydianus Lea, 1838)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 191, pl. 60, fig. 4.
(misidentified reference to Unio kleinianus Lea, 1852)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 234, pl. 79, fig. 1.
(misidentified reference to Unio lugubris Lea, 1838)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 226, pl. 76, fig. 5.
(misidentified reference to Unio moestus Lea, 1841; error for Unio moestus Lea, 1841)
‘Mousson’ Küster, 1861. Conchyl. Cab. 9(2): 242, pl. 80, fig. 7.
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 245.
(error for Unio menkianus Lea, 1838)
‘von dem Busch in lit.’ Küster, 1861. Conchyl. Cab. 9(2): 233, pl. 78, fig. 4.
‘Conrad’ Küster, 1861. Conchyl. Cab. 9(2): 245.
(error for Unio mississippiensis Conrad, 1850)
‘Parreiss in sched.’ Küster, 1861. Conchyl. Cab. 9(2): 244, pl. 82, fig. 1.
(renamed Unio mossulianus Kobelt, 1912)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 218.
(error for Unio nicklinianus Lea, 1834)
‘Ziegler, in lit.’ Küster, 1861. Conchyl. Cab. 9(2): 226, pl. 76, fig. 6.
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 218, pl. 73, fig. 2.
(misidentified reference to Unio nux Lea, 1852)
‘von dem Busch’ Küster, 1861. Conchyl. Cab. 9(2): 242, pl. 81, fig. 1.
(reference to Unio panacoensis von dem Busch in Philippi, 1843)
‘Lea’ of Authors.
Küster, 1861. Conchyl. Cab. 9(2): 220.
Modell, 1950. Arch. Moll. 79(4/6): 141.
(error for Unio parallelopipedon Lea, 1834)
Küster, 1861. Conchyl. Cab. 9(2): 235, pl. 79, fig. 2.
(new name for Unio ambiguus Philippi, 1847)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 248, pl. 83, fig. 4.
(misidentified reference to Unio proximus Lea, 1852)
‘Say’ Küster, 1861. Conchyl. Cab. 9(2): 162.
(error for Unio purpuriatus Say, 1831)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 197.
(error for Unio pusillus Lea, 1840)
‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 247.
(error for Unio reeveianus Lea, 1852)
‘Rafinesque’ Küster, 1861. Conchyl. Cab. 9(2): 181.
(error for Obliquaria (Quadrula) cyphya Rafinesque, 1820)
‘Lea Mss.’ Küster, 1861. Conchyl. Cab. 9(2): 252, pl. 85, fig. 2.
(homonym of Unio sparsus Lea, 1841)
‘Rafinesque’ Küster, 1861. Conchyl. Cab. 9(2): 211, pl. 70, fig. 3.
(misidentified reference to Obovaria stegaria Rafinesque, 1820)
‘Say’ Küster, 1861. Conchyl. Cab. 9(2): 203, pl. 67, fig. 3.
(misidentified reference to Unio subrostratus Say, 1831)
‘Say’ Küster, 1861. Conchyl. Cab. 9(2): 203, pl. 68, fig. 1.
(misidentified reference to Unio subrostratus Say, 1831)
Küster, 1861. Conchyl. Cab. 9(2): 162, pl. 46, fig. 4.
Unio aegyptiacus Caillaud = Coelatura aegyptiaca
Unio ambiguus Lamarck = Castalia ambigua+ Tetraplodon pectinatus Spix in Wagner, 1827
Unio anodontinus Lamarck = Lamellidens marginalis
Unio arctatus Conrad = Elliptio arctata
Unio arctior Lea = Eurynia dilatata
Unio auratus Swainson = Diplodon chilensis
Unio australis Lamarck = Hyridella australis
Unio baletonicus Ziegler = Unio pictorum
Unio calceolus Lea = Sulcularia viridis+ Alasmodonta truncata Conrad, 1834
+ Margaritana deltoidea Lea, 1838
Unio cardium Rafinesque = Lampsilis cardium+ Unio ventricosus Barnes, 1823
Unio cariniferus Lamark [sic] = Elliptio complanata
Unio chiloënsis Philippi = Diplodon chilensis+ Unio auratus Philippi, 1847
Unio cicatricosus Say = Plethobasus cicatricosus+ Unio varicosus Lea, 1831
Unio collinus Conrad = Parvaspina collina
Unio cooperianus Lea = Plethobasus cooperianus + Obovaria subrotunda+ Obovaria striata Rafinesque, 1820
Unio cylindricus Say = Theliderma cylindrica+ Unio naviformis Lamarck, 1819
Unio delodontus Lamarck = Diplodon delodontus
Unio delumbis Conrad = Villosa delumbis + Villosa vibex+ Unio modioliformis Lea, 1834
Unio dromas Lea = Dromus dromas
Unio edgarianus Lea = Fusconaia cor
Unio ellipticus Wagner = Diplodon ellipticus + Diplodon multistriatus+ Unio multistriatus Lea, 1831
Unio fallax Lea = Leaunio lienosus
Unio fasciolaris Rafinesque = Ptychobranchus fasciolaris+ Unio phaseolus Hildreth, 1828
+ Unio planulatus Lea, 1829
Unio flexuosus Rafinesque = Epioblasma flexuosa
Unio fluctiger Lea
Unio fragosus Conrad = Quadrula fragosa
Unio gratiosus Parreiss = Unio caffer
Unio grayanus Lea = Lanceolaria grayii+ Unio grayii Griffith & Pidgeon, 1833
Unio hildrethianus Lea = Simpsonaias ambigua+ Alasmodonta ambigua Say, 1825
Unio infucatus Conrad = Pustulosa infucata
Unio intermedius Conrad = Theliderma intermedia
Unio interruptus Rafinesque = Epioblasma brevidens+ Unio brevidens Lea, 1831
Unio javanus Lea = Lens contradens
Unio kirtlandianus Lea = Fusconaia subrotunda+ Unio kirklandianus ‘Lea’ of Authors
Unio latiradiatus Conrad = Cambarunio taeniatus+ Unio interruptus Lea, 1838
Unio leai Gray = Lamprotula leaii
Unio lemovicincae Férussac = Unio crassus
Unio leptodon Rafinesque = Potamilus leptodon + Potamilus fragilis+ Unio leptodon Conrad, 1836
+ Unio planus Barnes, 1823
+ Anodon purpurascens Swainson, 1823
+ Unio velum Say, 1829
+ Symphynota tenuissima Lea, 1829
Unio lineolatus Rafinesque = Ellipsaria lineolata+ Unio securis Lea, 1829
+ Obliquaria (Plagiola) depressa Rafinesque, 1820
+ Obliquaria (Plagiola) depressa Rafinesque, 1820
Unio lineolatus var. Rafinesque = Ellipsaria lineolata+ Unio securis Lea, 1829
+ Obliquaria (Plagiola) depressa Rafinesque, 1820
+ Obliquaria (Plagiola) depressa Rafinesque, 1820
Unio maculatus Conrad = Pleuronaia dolabelloides
Unio marginalis Lamarck = Lamellidens marginalis
Unio medellinus Lea = Actinonaias medellina+ Unio purpuriatus Say, 1831
Unio mederianus Mousson = Lens contradens
Unio merodabensis von dem Busch = Parreysia nagpoorensis + Parreysia corrugata+ Unio flavus Küster, 1861
Unio mussolianus Parreiss = Unio tigridis
Unio nasutus Say = Sagittunio nasutus + Elliptio producta+ Unio nasutus Conrad, 1838
+ Unio rostrata Valenciennes, 1827
Unio nervosus Rafinesque = Megalonaias nervosa + Truncilla donaciformis+ Unio donaciformis Lea, 1828
Unio nitidulus Ziegler = Diplodon wymanii
Unio nodulatus Rafinesque = Pustulosa nodulata+ Unio pustulatus Lea, 1831
Unio nucleopsis Conrad = Pleurobema georgianum
Unio nux Lea = Pleurobema perovatum
Unio obliquus Lamarck = Pleurobema cordatum + Reginaia ebenus+ Unio ebenus Lea, 1831
Unio obscurus Lea = Cambarunio iris
Unio occidens Lea = Lampsilis cardium+ Unio ventricosus Say, 1832
Unio ohiensis Rafinesque = Potamilus ohiensis+ Symphynota laevissima Lea, 1829
Unio orbiculatus Hildreth = Obovaria subrotunda
Unio oriens Lea = Hemistena lata
Unio osbeckii Philippi = Nodularia douglasiae
Unio panacoensis von dem Busch = Disconaias disca
Unio paranensis Lea = Diplodon paranensis + Diplodon solisianus+ Unio solisiana d’Orbigny, 1835
Unio philippianus Küster = Velesunio ambiguus+ Unio ambiguus Philippi, 1847
Unio quadrulus Rafinesque = Quadrula quadrula+ Unio quadrulus ‘Rafinesque’ of Authors
+ Unio asperrimus Lea, 1831
Unio rotundatus Lamarck = Glebula rotundata+ Unio suborbiculata Lamarck, 1819
+ Unio glebulus Say, 1831
+ Unio subglobosus Lea, 1834
Unio rugosus Barnes = Lasmigona costata+ Alasmodonta abducta Lea, 1836
Unio sayi Warden = Uniomerus tetralasmus + Uniomerus declivis+ Unio declivis Say, 1831
Unio scyphius [sic] Rafinesque = Plethobasus cyphyus
Unio semigranosus von dem Busch = Psoronaias semigranosa
Unio stegarius Rafinesque = Cyprogenia stegaria+ Unio stegarius ‘Rafinesque’ of Authors
+ Unio irroratus Lea, 1828
Unio subrostratus Say = Sagittunio subrostratus + Cambarunio iris + Cambarunio nebulosus+ Unio iris Lea, 1829
+ Unio nebulosus Conrad, 1834
Unio subrotundus Rafinesque = Obovaria subrotunda+ Unio lens Lea, 1831
Unio subrotundus var. Rafinesque = Obovaria subrotunda+ Unio lens Lea, 1831
Unio tigridis Bourguignat
Unio truncatus Rafinesque = Truncilla truncata+ Unio elegans Lea, 1831
Unio unduliferus Küster = Potomida littoralis