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
by Geography
Data last updated
Mon 29 June 2026
Bivalvia | Unionida | Unionoidea | Unionidae | Parreysiinae | Indochinellini | Pseudoscabies
species Pseudoscabies scobina (Hanley, 1856): synonymy
11 specimens + 8 GenBank vouchers
Synonymy
Unio radula Hanley, 1856
(renamed Nodularia (sec. Radiatula) lima Simpson, 1900; homonym of Unio radula Say, 1829)
‘Benson ms’ Hanley, 1856. Illustr. Descr. Cat. Rec. Bivalve Shells: 382, pl. 23, fig. 41.
Nodularia (sec. Radiatula) lima — Simpson (1900), Simpson (1914), Preston (1915)
Nodularia (Radiatula) lima — Preston (1912)
Radiatula lima — Haas (1969)
Indonaia (caerulea-group) rugosa — Bolotov et al. (2022)
Pseudoscabies scobina — Bolotov et al. (2024)
Unio scobina Hanley, 1856
‘Benson ms’ Hanley, 1856. Illustr. Descr. Cat. Rec. Bivalve Shells: 382, pl. 23, fig. 40.
Hanley & Theobald, 1872. Conch. Indica (3): 22, pl. 46, figs. 2-3.
Nodularia (s.s.) scobina — Simpson (1900), Preston (1912), Simpson (1914), Preston (1915)
Indonaia scobina — Annandale & Prashad (1921)
Scabies crispata — Subba Rao (1989), Ramakrishna & Dey (2007), He & Zhuang (2013)
Indonaia (caerulea-group) rugosa — Bolotov et al. (2022)
Pseudoscabies scobina — Bolotov et al. (2024), Campbell & Lydeard (2026)
Nodularia (sec. Radiatula) lima Simpson, 1900
(new name for Unio radula Hanley, 1856)
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 820.
Simpson, 1914. Descr. Cat. Naiades: 1018.
Nodularia (sec. Radiatula) lima — Simpson (1900), Simpson (1914), Preston (1915)
Nodularia (Radiatula) lima — Preston (1912)
Indonaia lima — Annandale & Prashad (1921), Graf & Cummings (2021)
Radiatula lima — Haas (1969), Nesemann et al. (2007), Zieritz et al. (2018), Gittenberger et al. (2018)
Parreysia (Radiatula) lima — Subba Rao (1989), Graf & Cummings (2007), Ramakrishna & Dey (2007)
Radiatula (Indonaia) lima — Nesemann et al. (2003)
Parreysia lima — Bogan (2010), IUCN (2010)
“Indonaia lima” ** — Bolotov et al. (2017), Bolotov et al. (2018), Huang et al. (2019), Konopleva et al. (2019), Jeratthitikul et al. (2019), Bolotov et al. (2020), Bolotov et al. (2022)
Indonaia (caerulea-group) rugosa — Bolotov et al. (2022)
Pseudoscabies scobina — Bolotov et al. (2024)
Taxonomic History (since 1900)
Nodularia (sec. Radiatula) lima — Simpson (1900), Simpson (1914), Preston (1915)
Nodularia (s.s.) scobina — Simpson (1900), Preston (1912), Simpson (1914), Preston (1915)
Nodularia (Radiatula) lima — Preston (1912)
Indonaia scobina — Annandale & Prashad (1921)
Indonaia lima — Annandale & Prashad (1921), Graf & Cummings (2021)
Radiatula lima — Haas (1969), Nesemann et al. (2007), Zieritz et al. (2018), Gittenberger et al. (2018)
Scabies crispata — Subba Rao (1989), Ramakrishna & Dey (2007), He & Zhuang (2013)
Parreysia (Radiatula) lima — Subba Rao (1989), Graf & Cummings (2007), Ramakrishna & Dey (2007)
Radiatula (Indonaia) lima — Nesemann et al. (2003)
Parreysia lima — Bogan (2010), IUCN (2010)
“Indonaia lima” ** — Bolotov et al. (2017), Bolotov et al. (2018), Huang et al. (2019), Konopleva et al. (2019), Jeratthitikul et al. (2019), Bolotov et al. (2020), Bolotov et al. (2022)
Indonaia (caerulea-group) rugosa — Bolotov et al. (2022)
Pseudoscabies scobina — Bolotov et al. (2024), Campbell & Lydeard (2026)
