MUSSELpdb
Taxonomy
Species & Genus Richness of
freshwater mussels
by Taxonomy
Species & Genus Richness of
freshwater bivalves
by Family
Geography
Species Richness & Endemism of
freshwater mussels
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Data last updated
Thu 22 January 2026
Publication Haas (1931): summary
Full Citation
Haas, F. 1931. Versuch einer kritischen Sichtung der südamerikanischen Najaden, hauptsächlich an Hand der Sammlung des Senckenberg-Museums II. Senckenbergiana 13: 30-52.
Attributed Nominal Genera
Marshalliella Haas, 1931
Haas, 1931. Senckenbergiana 13: 50.
(homonym of Kieffer, 1913 [Hymenop.]; renamed Haasica Strand, 1932)
Type species: Plagiodon balzani Ihering, 1893 (orig. desig.) = Haasica balzani
Attributed Nominal Species
Fossula braziliensis Simpson, 1914 = Fossula fossiculifera
‘von Ihering’ Simpson, 1914. Descr. Cat. Naiades: 1398.
‘von Ihering’ Haas, 1931. Senckenbergiana 13: 50.
(error for Fossula brasiliensis Ihering, 1910)
Unio multistriatus Haas, 1931 = Diplodon martensi
Haas, 1931. Senckenbergiana 13: fig. 28.
(misidentified reference to Unio multistriatus Lea, 1831)
Taxonomic Opinions
Callonaia duprei (Récluz, 1842)
+ Castalia dolabella Sowerby, 1869
Castalia acuticosta Húpe, 1857 = Castalia ambigua
Castalia baro (von Ihering, 1910) = Castalia ambigua
+ Castalia ambigua Sowerby, 1869
Castalia crosseana Hidalgo, 1865
Castalia ecarinata Mousson, 1869
There are 98 species taxonomic opinions attributed to this publication.
Castalia hanleyana Sowerby, 1867 = Castalia ambigua
Castalia inflata d’Orbigny, 1835
Castalia juruana (von Ihering, 1910) = Castalia ambigua
Castalia latiquadrata Sowerby, 1869 = Castalia ambigua
Castalia multisulcata Húpe, 1857
Castalia quadrilatera d’Orbigny, 1835 = Castalia ambigua
Castalia retusa Húpe, 1857 = Castalia ambigua
Castalia stevensi (Baker, H.B., 1930)
Castaliella sulcata (Krauss, 1849)
+ Unio kraussii Lea, 1853
Castalina martensi von Ihering, 1891 = Castalia martensi
Castalina nehringi von Ihering, 1891 = Castalia nehringi
Castalina orbignyi (Deville & Húpe, 1850) = Castalia orbignyi
Castalina psammoica (d’Orbigny, 1835) = Castalia psammoica
Castalina undosa (von Martens, 1885) = Castalia undosa
Diplodon (Bulloideus) solisianus (d’Orbigny, 1835) = Diplodon solisianus
Diplodon (Bulloideus) variabilis (Maton, 1811) = Diplodon variabilis
+ Unio matoniana d’Orbigny, 1835
+ Unio membranacea Hanley, 1843
+ Unio bulloides Lea, 1859
Diplodon (Cyclomya) fontainianus (d’Orbigny, 1835) = Diplodon fontainianus + Diplodon rotundus + Diplodon gratus
+ Unio quadrans Lea, 1860
+ Unio rufofuscus Lea, 1865
Diplodon (Cyclomya) paranensis funebralis (Lea, 1860) = Diplodon funebralis + Diplodon gratus + Diplodon peraeformis + Diplodon wymanii + Diplodon variabilis
+ Unio nocturnus Lea, 1860
+ Unio gratus Lea, 1860
+ Unio peraeformis Lea, 1860
+ Unio disculus Lea, 1860
+ Unio prunoides Lea, 1868
+ Diplodon (Cyclomya s.s.) fontainianus var. deceptus Simpson, 1914
+ Diplodon felipponei Marshall, 1917
+ Diplodon subquadratus Marshall, 1922
+ Diplodon arcuatus Marshall, 1922
Diplodon (Cyclomya) paranensis paranensis (Lea, 1834) = Diplodon paranensis
+ Unio paraguayanus Martens, 1895
Diplodon (Cyclomya) rhombeus (Wagner, 1827) = Diplodon rhombeus + Diplodon rotundus
+ Diplodon rotundus Spix in Wagner, 1827
+ Unio patelloides Lea, 1860
Diplodon (s.s.) granosus ellypticus Spix, 1827 = Diplodon ellipticus
+ Diplodon ellipticum Spix in Wagner, 1827
+ Diplodon (s.s.) wagnerianum Simpson, 1900
+ Diplodon jacksoni Marshall, 1928
Diplodon (s.s.) granosus granosus (Bruguiere, 1792) = Diplodon granosus + Diplodon multistriatus
+ Unio psammactinus Philippi, 1848
+ Unio granuliferus Dunker, 1849
+ Unio coriaceus Dunker, 1849
Diplodon (s.s.) granosus multistriatus (Lea, 1831) = Diplodon multistriatus + Diplodon pfeifferi + Diplodon paulistus + Diplodon martensi
+ Unio pfeifferi Dunker, 1849
+ Diplodon (s.s.) mimus Simpson, 1914
+ Diplodon (s.s.) semigranosus Simpson, 1914
+ Unio firmus var. boettgeri Ihering, 1893
Diplodontites cookei Marshall, 1922
Fossula fossiculifera balzani von Ihering, 1893 = Fossula fossiculifera
+ Fossula balzani mattogrossensis Ihering, 1915
Fossula fossiculifera braziliensis [sic] von Ihering, 1910 = Fossula fossiculifera
Fossula fossiculifera fossiculifera (d’Orbigny, 1835) = Fossula fossiculifera
Hyria (s.s.) corrugata Lamarck, 1819 = Triplodon corrugatus + Harmandia somboriensis
+ Triplodon rugosus Spix in Wagner, 1827
+ Harmandia somboriensis Rochebrune, 1882
+ Harmandia castelneaui Rochebrune, 1904
Hyria (s.s.) latialata Sowerby, 1869 = Triplodon corrugatus
Hyria (s.s.) rugosissima Sowerby, 1869 = Triplodon corrugatus
Hyria (Triquetrana) jamauchimensis Baker, F., 1913 = Triplodon corrugatus
+ Hyria amazonia Frierson, 1914
+ Hyria wheatleyi Marshall, 1926
Hyria (Triquetrana) stevensi (Lea, 1871) = Triplodon corrugatus
Marshalliella balzani (von Ihering, 1893) = Haasica balzani
Monocondylaea costulata (Moricand, 1858)
Monocondylaea guarayana (d’Orbigny, 1835)
Monocondylaea lentiformis franciscana (Moricand, 1837) = Monocondylaea franciscana
Monocondylaea lentiformis hollandi Ortmann, 1921 = Monocondylaea corrientesensis
Monocondylaea lentiformis lentiformis Lea, 1866 = Monocondylaea corrientesensis
+ Monocondylaea felipponei Marshall, 1922
Monocondylaea minuana d’Orbigny, 1835 = Monocondylaea minuana + Monocondylaea parchappii
+ Unio (Monocondylaea) parchappii d’Orbigny, 1835
+ Aplodon inerme Spix in Wagner, 1827
Monocondylaea paraguayana jaspidea (Húpe, 1857) = Monocondylaea jaspidea + Monocondylaea paraguayana
+ Unio (Monocondylea) reticulata Moricand, 1858
+ Plagiodon rotundatus Mousson, 1869
+ Monocondylaea obesa Ortmann, 1921
Monocondylaea paraguayana paraguayana d’Orbigny, 1835 = Monocondylaea paraguayana + Monocondylaea corrientesensis + Monocondylaea minuana
+ Unio (Monocondylaea) corrientesensis d’Orbigny, 1835
+ Monocondyloea pazii Lea, 1866
+ Monocondylaea orbignyana Doello-Jurado, 1917
Prisodon alatus (Sowerby, 1869) = Prisodon syrmatophorus
Prisodon obliquus Schumacher, 1817
+ Unio macropterus Dunker, 1846
+ Hyria castelnaudii Hupé, 1857
+ Unio ortonii Lea, 1868
Prisodon syrmatophorus complanatus (Húpe, 1857) = Prisodon syrmatophorus
Prisodon syrmatophorus syrmatophorus (Meuschen in Gronovius, 1781) = Prisodon syrmatophorus
