Paracypridea quadrirugosa quadrirugosa ( Wicher, 1959 )

Bate, Raymond H., Horne, David J., Horne, Sarah E., Douglas, Lyndsey, Miller, Giles & Lord, Alan R., 2022, Non-marine Ostracoda (Crustacea) of the Early Cretaceous ‘ Pre-Salt’ sediments of Brazil: An illustrated catalogue of the type specimens of Wicher, Krömmelbein, Krömmelbein & Weber, and Bate, Zootaxa 5098 (1), pp. 1-84 : 10

Paracypridea quadrirugosa quadrirugosa ( Wicher, 1959)

Remarks (Bate et al. herein): Krömmelbein (1961, p. 356) elevates Wicher’s subspecies quadrirugosa to specific rank, placing it in Paracypridea ; and then recognizes two subspecies P. quadrirugosa quadrirugosa and P. quadrirugosa weberi ; the former is figured in plate 1, figs 1–6 of Krömmelbein’s paper (Form a, SMF Xe 3568; Form b, SMF Xe 3569).