species Pilsbryoconcha exilis (Lea, 1838): synonymy

Anodonta exilis Lea, 1838

Lea, 1836. Synopsis Fam. Naiades: addenda. [nomen nudum]
Lea, 1838. Trans. Amer. Phil. Soc. 6 [O. 2]: 81, pl. 22, fig. 68.
Type(s): FIGURED SYNTYPE USNM_86726, Java ? .

Pilsbryoconcha exilis — Simpson (1900), Preston (1912), Simpson (1914), Haas (1920), Haas (1930), ... Jeratthitikul et al. (2025), Klymus et al. (2025), Campbell & Lydeard (2026), Wu et al. (2026), Zieritz et al. (2026)
Pilsbryoconcha carinifera — Haas (1969)
Pilsbryoconcha exilis exilis — Brandt (1974), Kittivorachate & Yangyuen (2004), Deein et al. (2004), Sri-aroon et al. (2007)
“Pilsbryoconcha exilis” ** — Pfeiffer & Graf (2015), Ng et al. (2016), Konopleva et al. (2017), Zieritz et al. (2020), Wu et al. (2021), Wu et al. (2021), Dai et al. (2023), Dai et al. (2024), Dai et al. (2025), Chen et al. (2025)
“Pilsbryoconcha exilis” ** — Lopes-Lima et al. (2017)
Pilsbryoconcha cf. exilis — Bolotov et al. (2017)
“Pilsbryoconcha aff. exilis sp. 1” ** — Bolotov et al. (2017), Bolotov et al. (2017), Bolotov et al. (2018), Konopleva et al. (2019), Huang et al. (2019), Lopes-Lima et al. (2020)
Pilsbryoconcha aff. exilis sp. 2 — Bolotov et al. (2017), Bolotov et al. (2017), Huang et al. (2019)
“Pilsbryoconcha aff. exilis” ** — Konopleva et al. (2023)

Anodonta polita Mousson, 1849

Mousson, 1849. Land-Süßw.-Moll. Java: 98, pl. 19, figs. 2-3.

Pilsbryoconcha exilis — Simpson (1900), Preston (1912), Simpson (1914), Haas (1920), van Benthem Jutting (1953), Jeratthitikul et al. (2022), Bolotov et al. (2023)
Pilsbryoconcha carinifera — Haas (1969)
Pilsbryoconcha exilis exilis — Brandt (1974)

Spatha compressa Martens, 1860

Martens, 1860. Proc. Zool. Soc. London 1860: 16.
Type(s): HOLOTYPE (MONOTYPY) BMNH_59-8-1-21, Khao-kho, NE of Pakpriau, Siam.

Pseudodon compressa — Simpson (1914)
Pilsbryoconcha compressa — Haas (1920), Haas (1969), Graf & Cummings (2007), Zieritz et al. (2016), Lopes-Lima et al. (2017), ... Zieritz et al. (2024), Dai et al. (2024), Dai et al. (2025), Chen et al. (2025), Campbell & Lydeard (2026)
Pilsbryoconcha exilis compressa — Brandt (1974), Kittivorachate & Yangyuen (2004)
Pilsbryoconcha cf. compressa — Bolotov et al. (2017)
Pilsbryoconcha aff. compressa sp. 1 — Bolotov et al. (2017), Bolotov et al. (2017), Huang et al. (2019), Lopes-Lima et al. (2020)
Pilsbryoconcha aff. compressa — Zieritz et al. (2021)
Pilsbryoconcha sp. — Wu et al. (2021)
Pilsbryoconcha exilis — Jeratthitikul et al. (2022), Bolotov et al. (2023)

Monocondyloea compressa Lea, 1863

(homonym of Spatha compressa Martens, 1860)
Lea, 1863. Proc. Acad. Nat. Sci. 15: 190 [as ‘Monocondylœa compressa’].
Lea, 1866. Jour. Acad. Nat. Sci. 6 [O. 11]: 30 [34], pl. 11, fig. 29.
Type(s): HOLOTYPE USNM_86340, Siam.

Pilsbryoconcha exilis — Simpson (1900), Preston (1912), Simpson (1914), Haas (1920), Jeratthitikul et al. (2022), Bolotov et al. (2023)
Pilsbryoconcha carinifera — Haas (1969)
Pilsbryoconcha exilis exilis — Brandt (1974)

Anodon javona Sowerby, 1867

‘Von Busch’ Sowerby, 1867. Conch. Icon. 17: pl. 11, sp. 33.
Type(s): SYNTYPES BMNH_1965213, Java.

Pilsbryoconcha exilis — Simpson (1900), Preston (1912), Simpson (1914), Haas (1920), van Benthem Jutting (1953), Jeratthitikul et al. (2022), Bolotov et al. (2023)
Pilsbryoconcha carinifera — Haas (1969)

Anodon kelletii Sowerby, 1867

Sowerby, 1867. Conch. Icon. 17: pl. 19, sp. 71.
Type(s): HOLOTYPE BMNH_1964392, Hab._?

Pilsbryoconcha exilis — Simpson (1900), Preston (1912), Simpson (1914), Jeratthitikul et al. (2022), Bolotov et al. (2023)
Pilsbryoconcha exilis exilis — Brandt (1974)

Anodon kellettii ‘Sowerby’ of Authors

(error for Anodon kelletii Sowerby, 1867)
‘Sowerby’ of Authors.
Lea, 1870. Synopsis Fam. Naiades: 84.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 588.
Preston, 1912. Rec. Ind. Mus. 7: 282.
Simpson, 1914. Descr. Cat. Naiades: 242.
Brandt, 1974. Arch. Moll. 105: 264.

Anodon javana ‘Sowerby’ of Authors

(error for Anodon javona Sowerby, 1867)
‘Sowerby’ of Authors.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 588.
Preston, 1912. Rec. Ind. Mus. 7: 282.
Simpson, 1914. Descr. Cat. Naiades: 242.
Haas, 1920. Conch. Cab. 9 (pt. 2, h. 52): 297.
Haas, 1969. Das Tierreich 88: 382.

Pilsbryoconcha exilis ‘Lea’ of Authors

(reference to Anodonta exilis Lea, 1838)
‘Lea’ of Authors.
Graf, 2002. J. Moll. Studies 68: 66.
Graf & Cummings, 2006. Zool. J. Linn. Soc. 148: 372.
Hoeh et al., 2009. Malacologia 51(2): 310.
Lopes-Lima et al., 2017. MPE 106: 177. [in part]

Pilsbryoconcha linguaeformis ‘Morelet’ of Authors

(misidentified reference to Anodonta linguaeformis Morelet, 1875)
‘Morelet’ of Authors.
Matos et al., 2024. mtDNA B 9(7): 895.
Matos et al., 2024. mtDNA B 9(6): 698.

Anodon gracilis Sowerby, 1867

(misidentified reference to Anodonta gracilis Lea, 1851)
‘Lea’ Sowerby, 1867. Conch. Icon. 17: pl. 14, sp. 45.

Pilsbryoconcha exilis — Simpson (1900), Preston (1912), Simpson (1914)
Pilsbryoconcha exilis exilis — Brandt (1974)

Anodonta woodiana Astarti et al., 2018

(misidentified reference to Symphynota woodiana Lea, 1834)
Astarti et al., 2018. Manag. Aqu. Res. J. 7(2): 230, gambar 1.

Pilsbryoconcha exilis — Bolotov et al. (2024)