Cypridea, Bosquet, 1852

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 : 18

Cypridea (Morinina?) langei Krömmelbein, 1962

Fig. 4 , 5a–c

1962 Cypridea (Morinina?) langei n. n.—Krömmelbein, p. 469–471, pl. 60, fig. 46.

Diagnosis (new version): A large, rather variable species from the group of C. bibullata . Sulcus broad, fairly shallow, very indistinctly outlined. Both in front of and behind the sulcus, just below the dorsal margin, is a flat swelling of the valve. A third swelling, formed mostly like a spine, is just behind the area of the central muscle field, but always lying in front of the rear upper swelling. Numerous not always very distinct pits cover the entire carapace surface.

Material: ‘Hypotype’, carapace, SMF Xe 4216.

Dimensions: Xe 4216, length 1.25mm, height 0.66mm.

Remarks (Bate et al. herein): Krömmelbein’s discussion of the above subspecies notes C. (M.?) langei n.n., not otherwise formally listed in the text but illustrated in pl. 60, fig. 46, the explanation for which indicates that it is a nom. nov. for Cypridea quadrilateralis Swain inflata Wicher, 1959 (a junior homonym of Cypridea recta inflata Wolburg, 1959 ).

Figures

FIGURE 4. a = left lateral, b = dorsal, and c = right lateral views. 1a–c. Cypridea (Sebastianites?) mataensis vercellinoi Krömmelbein, 1962. Holotype, C, SMF Xe 4201, l 1.12mm, h 0.78mm. 2a–c. Cypridea (Sebastianites?) onusta Krömmelbein, 1962. Holotype, C, SMF Xe 4205, l 1.20mm, h 0.78mm. 3a–c. Cypridea (Sebastianites?) sostensis Krömmelbein, 1962. Holotype, C, SMF Xe 4191, l 0.97mm, h 0.57mm. 4a–c. Cypridea (Morinina?) bibullata tribullata Krömmelbein, 1962. Holotype, C, SMF Xe 4212, l 0.99mm h 0.56mm. 5a–c. Cypridea (Morinina?) langei Krömmelbein, 1962. ‘Hypotype’, C, SMF Xe 4216, l 1.25 mm, h 0.66 mm. 6a–c. Cypridea (Morininoides) candeiensis Krömmelbein, 1962. Holotype, C, SMF Xe 4217, l 0.93mm, h 0.55mm. 7a–c. Cypridea (Morininoides) hadronodosa Krömmelbein, 1962. Holotype, C, SMF Xe 4222, l 1.06mm, h 0.70mm. 8a–c. Paracypridea elegans Krömmelbein, 1962. Holotype, C, SMF Xe 4165, l 1.05mm, h 0.59mm. 9a–c. Candona? gregaria Krömmelbein, 1962. Holotype, C, SMF Xe 4225, l 1.98mm, h 1.09mm. 10a–c. Candona? condensa Krömmelbein, 1962. Holotype, C, SMF Xe 4227, l 0.96mm, h 0.74mm. 11a–c. Candona? redunca Krömmelbein, 1962. Holotype, C, SMF Xe 4229, l 0.84mm, h 0.51mm. 12a–c. Reconcavona cancellata Krömmelbein, 1962. Holotype, C, SMF Xe 4236, l 0.81mm, h 0.47mm.

FIGURE 5. a = left lateral, b = dorsal, and c = right lateral views. 1a–c. Reconcavona swaini Krömmelbein, 1962. Holotype, C, SMF Xe 4238, l 0.79mm, h 0.46mm. 2a–c. Reconcavona centronodosa Krömmelbein, 1962. Holotype, C, SMF Xe 4240, l 0.67mm, h 0.41mm. 3a–c. Reconcavona uncinata Krömmelbein, 1962. Holotype, C, SMF Xe 4242, l 0.73mm, h 0.33mm. 4a–c. Reconcavona uniacantha Krömmelbein, 1962. Holotype, C, SMF Xe 4244, l 0.94mm, h 0.55mm. 5a–c. Ilyocypris sp. in Krömmelbein, 1962. C, SMF Xe 4246. l 0.65mm, h 0.35mm, w 0.31mm. 6a–c. Dolerocypris? marfinensis Krömmelbein, 1962. Holotype, C, SMF Xe 4248, l 0.78 mm, h 0.47 mm. 7a–c. Coriacina coriacea Krömmelbein, 1962. Holotype, C, SMF Xe 4259, l 0.73mm h 0.47mm. 8a–c. Ilhasina remanei remanei Krömmelbein, 1963. Holotype, C, SMF Xe 4650, l 0.76mm, h 0.45mm, w 0.34mm. 9a–c. Ilhasina remanei cuneiformis Krömmelbein, 1963. Holotype, C, SMF Xe 4652, l 0.71mm, h 0.40mm, w 0.40mm. 10a–c. Ilhasina torosa Krömmelbein, 1963. Holotype, C, SMF Xe 5654, l 0.89mm, h 0.54mm, w 0.54mm. 11a–c. Ilhasina amphotera Krömmelbein, 1963. Holotype, C, SMF Xe 4656, l 0.79mm, h 0.38mm, w 0.34mm. 12a–c. Salvadoriella redunca comitans Krömmelbein, 1963. Holotype, C, SMF Xe 4660, l 0.88mm, h 0.48mm, w 0.34mm.