Theriosynoecum postangularis binodosum Krömmelbein & Weber, 1971

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 : 52

Theriosynoecum postangularis binodosum Krömmelbein & Weber, 1971

Fig. 12 , 10a–c

1971 Theriosynoecum postangularis binodosum n. ssp. —Krömmelbein & Weber, p. 54–55, pl. 10, fig. 45.

Diagnosis: A subspecies of the postangularis group with a node-like swelling in the dorso- and medio-posterior positions.

Holotype: Carapace, BfB 7822.

Paratypes: Not deposited.

Dimensions: Holotype, length 1.02mm, height 0.62mm, width 0.62mm.

Figures

FIGURE 10. a = left lateral, b = dorsal, and c = right lateral views. 1a–c. Cypridea acicularis Krömmelbein & Weber, 1971. Holotype, C, BfB 7779, l 0.93mm, h 0.52mm, w 0.42mm. 2a–c. Cypridea heliopolisensis hespera Krömmelbein & Weber, 1971. Holotype, C, BfB 7780, l 1.12mm, h 0.72mm. 3a–c. Cypridea jequiensis Krömmelbein & Weber, 1971. Holotype, C, BfB 7781, l 0.88mm, h 0.60mm, w 0.41mm. 4a–c. Cypridea bubonulata Krömmelbein & Weber, 1971. Holotype, C, BfB 7782, l 1.19mm, h 0.74mm. 5a–c. Cypridea sellata Viana, 1966. C, BfB 7783, l 0.94mm, h 0.49mm, w 0.35mm. 6a–c. Cypridea (Sebastianites?) matinversa Krömmelbein & Weber, 1971. Holotype, C, BfB 7785, l 1.05mm, h 0.69mm, w 0.51mm. 7a–c. Cypridea (Sebastianites?) denarius Krömmelbein & Weber, 1971. Holotype, Left Valve, BfB 7786, l 1.28mm, h 0.90mm. 8a–c. Cypridea (Sebastianites?) mira Krömmelbein & Weber, 1971. Holotype, C, BfB 7787, l 1.16mm. 9a–c. Cypridea (Morininoides) variebullata Krömmelbein & Weber, 1971. Holotype, C, BfB 7788, l 1.20mm, h 0.56mm. 10a–c. Paracypridea brasiliensis Krömmelbein, 1961. Carapace, BfB 7790. No dimensions provided in Krömmelbein (1961) or Krömmelbein & Weber (1971). 11a–c. Paracypridea connectens Krömmelbein & Weber, 1971. Holotype, C, BfB 7791, l 1.46mm, h 0.80mm, w 0.68mm. 12a–c. Paracypridea impar Krömmelbein & Weber, 1971. Holotype, C, BfB 7792, l 1.41mm, h 0.86mm, w 0.70mm.

FIGURE 12. a = left lateral, b = dorsal, and c = right lateral views. 1a–c. Salvadoriella? dissimilis Krömmelbein & Weber, 1971. Holotype, C, BfB 7809, l 1.22mm, h 0.63mm, w 0.40mm. 2a–c. Salvadoriella? acuta Krömmelbein & Weber, 1971. Holotype, C, BfB 7810, l 1.38mm, w 0.57mm. 3a–c. Reconcavona uniacantha costulata Krömmelbein & Weber 1971. Holotype, C, BfB 7812, l 1.19mm, w 0.48mm. 4a–c. Reconcavona? ultima Krömmelbein & Weber, 1971. Holotype, C, BfB 7813, l 0.68mm, h 0.48mm, w 0.26mm. 5a–c. Reconcavona? jatobaensis Krömmelbein & Weber, 1971. Holotype, C, BfB 7815, l 0.80mm, h 0.48mm, w 0.34mm. 6a–c. Reconcavona? incerta Krömmelbein & Weber, 1971. Holotype, C, BfB 7816, l 1.01mm, w 0.39mm. 7a–c. Limnocythere? troelseni Krömmelbein & Weber, 1971. Holotype, C, BfB 7818, l 0.51mm, w 0.20mm. 8a–c. Looneyellopsis brasiliensis Krömmelbein & Weber, 1971. Holotype, C, BfB 7819, l 0.56mm, h 0.33mm. 9a–c. Theriosynoecum papillaris americanum Krömmelbein & Weber, 1971. Holotype, C, BfB 7821, l 1.14mm, h 0.71mm, w 0.61mm. 10a–c. Theriosynoecum postangularis binodosum Krömmelbein & Weber, 1971. Holotype, C, BfB 7822, l 1.02mm, h 0.62mm, w 0.62mm. 11a–c. Theriosynoecum musculus Krömmelbein & Weber, 1971, Holotype, C ♀, BfB 7823, l 1.05mm, h 0.71mm, w 0.83mm. 12a–c. Theriosynoecum musculus Krömmelbein & Weber, 1971. Paratype, C ♂, BfB 7824, l 1.06mm, h 0.68mm, w 0.63mm.