Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Plethobasus cyphyus

nominal species Obliquaria (Quadrula) cyphya Rafinesque, 1820

Obliquaria (Quadrula) cyphya Rafinesque, 1820 = Plethobasus cyphyus

Rafinesque, 1820. Ann. Gén. Sci. Phys. 5 (13): 305 [also as ‘U. cyphia’].
Rafinesque, 1864. [in] Binney & Tryon, reprint: 49.
(correct name for Unio cyphia Rafinesque, 1820)
Type(s): LECTOTYPE ANSP_20239, River Ohio.

Taxonomic Opinions

= Plethobasus cyphyus (Rafinesque, 1820) — FMCS, 2025: [5].

= Plethobasus cyphyus (Rafinesque, 1820) — Hopper et al., 2023.

= Plethobasus cyphyus (Rafinesque, 1820) — Graf & Cummings, 2021: 19.

= Plethobasus cyphyus (Rafinesque, 1820) — FMCS, 2021: [5].

= Plethobasus cyphyus (Rafinesque, 1820) — Smith et al., 2020: 64.

= Plethobasus cyphyus — Klymus et al., 2020: 4.

= Plethobasus cyphyus — Inoue et al., 2018: Table S1, S2.

= Plethobasus cyphyus (Rafinesque, 1820) — Williams et al., 2017: 41.

= Plethobasus cyphyus — Pfeiffer et al., 2016: 281.

= Plethobasus cyphyus — Jones, 2015: 315.

= Plethobasus cyphyus (Rafinesque, 1820) — IUCN, 2014: [web].

= Plethobasus cyphyus (Rafinesque, 1820) — Campbell & Lydeard, 2012: 15.

= Plethobasus cyphyus (Rafinesque, 1820) — Campbell & Lydeard, 2012: 29.

= Plethobasus cyphyus (Rafinesque, 1820) — ITIS, 2012: [web].

= Plethobasus cyphyus (Rafinesque) — Burlakova et al., 2012: [suppl. 5].

= Plethobasus cyphyus — Haag, 2012: 69.

= Plethobasus cyphyus (Rafinesque, 1820) — McMurray et al., 2012: 69.

= Plethobasus cyphyus Rafinesque, 1820 — Bogan, 2010: [web].

= Plethobasus cyphyus — Cummings & Graf, 2010: 376.

= Plethobasus cyphyus (Rafinesque, 1820) — Watters et al., 2009: 218, figs. 142-144.

= Plethobasus cyphyus (Rafinesque, 1820) — Williams et al., 2008: 497.

= Plethobasus cyphyus (Rafinesque, 1820) — Campbell et al., 2008: 718.

= Plethobasus cyphyus (Rafinesque, 1820) — Graf & Cummings, 2007: 308.

= Plethobasus cyphyus (Rafinesque, 1820) — Burdick & White, 2007: 370.

= Plethobasus cyphyus (Rafinesque) — Jones et al., 2005: 91, Appendix 1.

= Plethobasus cyphus [sic] (Rafinesque, 1820) — Campbell et al., 2005: 154.

= Plethobasus cyphyus (Rafinesque, 1820) — Cicerello & Schuster, 2003: 38, text fig..

= Plethobasus cyphyus — Sietman, 2003: 48, text fig..

= Plethobasus cyphyus (Rafinesque) — Lydeard et al., 1999: 129.

= Plethobasus cyphyus (Rafinesque, 1820) — Parmalee & Bogan, 1998: 175, pl. 79.

= Plethobasus cyphyus (Rafinesque, 1820) — Turgeon et al., 1998: 35.

= Plethobasus cyphyus (Rafinesque, 1820) — Cummings & Mayer, 1997: 136.

= Plethobasus cyphyus (Rafinesque) — Williams et al., 1993: 13.

= Plethobasus cyphyus (Rafinesque, 1820) — Cummings & Mayer, 1992: 50, text fig..

= Plethobasus cyphyus (Rafinesque, 1820) — Turgeon et al., 1988: 31.

= Plethobasus cyphyus (Rafinesque, 1820) — Oesch, 1984: 118, text figs..

= Plethobasus cyphyus (Rafinesque, 1820) — R.I. Johnson, 1980: 90, List 1, sp. 19; Table 2, 5.

= Plethobasus cyphyus — Gordon et al., 1979: 33, Table 2.

= Plethobasus cyphyus (Raf.) — Mathiak, 1979: 56, pl. 9-D.

= Plethobasus cyphyus (Rafinesque, 1820) — Burch, 1975: 12.

= Plethobasus cyphyus (Rafinesque, 1820) — Haas, 1969: 250.

= Plethobasus cyphyus (Rafinesque, 1820) — Haas, 1969: N428, fig. D28:3.

= Plethobasus cyphyus (Rafinesque, 1820) — Murray & Leonard, 1962: 68, pl. 14, figs. 1-3.

= Plethobasus cyphyus (Rafinesque, 1820) — F.C. Baker, 1928: 110, pl. 49, figs. 4-6.

= Pleurobema (Plethobasus) cyphyum (Rafinesque, 1820) — Frierson, 1927: 45, sp. 201.

= Plethobasus cyphyus (Rafinesque) — Ortmann, 1925: 338.

= Plethobasus cyphyus (Rafinesque) — Ortmann, 1924: 45.

= Plethobasus cyphyus (Rafinesque, 1820) — Ortmann & Walker, 1922: 19.

= Plethobasus cyphyus (Rafinesque, 1820) — Ortmann, 1918: 544.

= Pleurobema cyphya Raf. — Vanatta, 1915: 556.

+ — Simpson, 1914: 731.

+ — Simpson, 1900: 744.

= Unio (s.s.) cyphyus (Rafinesque, 1820) — Call, 1900: 496, pl. 54.

= Unio (sec. Rotundaria) cyphya (Rafinesque, 1820) — Paetel, 1890: 150.

+ — Lea, 1870: 91.

= Unio cyphius [sic] (Rafinesque, 1820) — Reeve, 1864: pl. 8, sp. 28.

= Unio scyphius [sic] Rafinesque — Küster, 1861: 181, pl. 57, fig. 2.

= Unio cyphius [sic] Raf. — Conrad, 1853: 248.

= Quadrula cyphius [sic] — Agassiz, 1852: 48.

+ — Lea, 1852: 57.

= Unio cyphius [sic] (Rafinesque, 1820) — Conrad, 1840: 113, pl. 63.

+ — Lea, 1836: 58.

= Unio cyphia [sic] Raf. — Ferussac, 1835: 27.

= Obliquaria (Quadrula) cyphya — Rafinesque, 1820: 305, sp. 29.