Perkins, M.A., N.A. Johnson & M.M. Gangloff. 2017. Molecular systematics of the critically-endangered North American spinymussels (Unionidae: Elliptio and Pleurobema) and description of Parvaspina gen. nov. Conservation Genetics 18: 745-757. Available electronically.
Perkins et al., 2017. Conserv. Genet. 18: 755.
Type species: Unio collinus Conrad, 1837 (orig. desig.) = Parvaspina collina
‘Lea’ of Authors.
Campbell et al., 2008. Molec. Ecol. Res. 8: 718.
Campbell & Lydeard, 2012. Amer. Malac. Bull. 30(1): 29.
Ouyang et al., 2015. J. Agri. Biotech. 23(6): Table 1.
Perkins et al., 2017. Conserv. Genet. 18: 752.
(error for Unio beadleianus Lea, 1861)
‘Lea’ of Authors.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 735.
Simpson, 1914. Descr. Cat. Naiades: 691.
R.I. Johnson, 1970. Bull. MCZ 140(6): 334.
Burch, 1975. Freshw. Unio. North Amer.: 167.
Bogan, 2002. Workbook Key Freshw. Biv. NC: Table 5.
Perkins et al., 2017. Conserv. Genet. 18: 752.
Inoue et al., 2018. Invert. Syst. 32: Table S2.
(error for Unio nasutidus Lea, 1863)