Paracytheridea tschoppi Bold, 1946

Luz, Nathália Carvalho Da & Coimbra, João Carlos, 2022, Ostracods (Crustacea: Ostracoda) of the Vitoria-Trindade Chain, Southwestern Atlantic, Zootaxa 5188 (4), pp. 301-329 : 314-316

Paracytheridea tschoppi Bold, 1946

Fig. 4 : 24–25

1946 Paracytheridea tschoppi Bold , p. 85, pl. 16, figs. 6–7.

1999a Paracytheridea tschoppi Bold. Coimbra et al. , p. 372, tab. 1; p. 377, tab. 2.

1999b Paracytheridea tschoppi Bold. Coimbra et al. , p. 137, fig. 39 (see this paper for a more complete synonymy).

2000 Paracytheridea tschoppi Bold. Keyser & Schöning , p. 571, tab. 1; p. 573; p. 590, pl. 6, figs. 105–107.

?2008 Paracytheridea tschoppi Bold. Perez-Gelabert , p. 25.

2009 Paracytheridea tschoppi Bold. Coimbra et al. , p. 131, tab. 5.3; p. 135, tab. 5.5.

2012 Paracytheridea tschoppi Bold. Munef et al. , p. 153, tab. 2; p. 156, pl. 2, figs. 28–29; p. 157.

2012 Paracytheridea tschoppi Bold. Coimbra & Carreño , p. 194, tab. 2; p. 202, appx 1.

2020 Paracytheridea tschoppi Bold. Machado et al. , p. 13, fig. 10P; p. 16, tab. 1.

Figured specimens. MP-O-2847, RV, length: 0.562 mm, height: 0.245 mm; MP-O-2848, LV, length: 0.554 mm, height: 0.273 mm.

Locality. Trindade Island , site Lixo Bay, Sample M17022 N.

Material. Dead assemblage: 291 RV, 319 LV, 14 C, and 49 juveniles . Living assemblage: 1 juvenile.

Stratigraphic range. Miocene to Holocene.

Occurrence and distribution. In the study area, the species occurs in the seamounts Vitoria and Jaseur and Trindade Island in the following localities: Príncipe Beach, Lixo Bay, Racha Island, Orelhas Bay, Crista do Galo Pool, North Tip, Cabritos Beach, Calheta Beach and Portugueses Bay ( Tabs. 3 and 4 ). It also occurs in other Brazilian territorial waters (Northern, Northeastern and Eastern shelves, and Sepetiba Bay), the Gulf of Mexico, the Caribbean, the West African Coast, Reunion Island, Red Sea, Indo-Pacific, Socotra Island, Solomon Islands, and Clipperton Islands. In the fossil record, it occurs in the Caribbean (Early Miocene-Pleistocene), Fiji (Late Miocene), Okinawa (Pliocene), and Java Sea (Plio-Pleistocene). See references in the synonymy list.

Figures

FIGURE 4. 1–10: Loxocorniculum micropapillosum sp. nov. 1) MP-O-2836, female, RV; 2) MP-O-2835, female, LV, holotype; 3) MP-O-2837, male, RV, paratype; 4) MP-O-2837, male, RV, paratype, papillae detail. 5) MP-O-2837, male, RV, paratype, internal view; 6) MP-O-2835, female, LV, holotype, internal view; 7) MP-O-2837, male, RV, paratype, hinge; 8) MP- O-2835, female, LV, holotype, hinge; 9) MP-O-2837, male, RV, paratype, central muscle scars; 10) MP-O-2838, juvenile, RV, paratype, sieve-type normal pore canal. 11–15: Phlyctocythere christophei sp. nov. 11) MP-O-2839, RV, holotype; 12) MP-O- 2840, LV, paratype; 13) MP-O-2839, RV, holotype, internal view; 14) MP-O-2840, LV, paratype, internal view. 15) MP-O-2840, LV, paratype, central muscle scars. 16–20: Phlyctocythere apua sp. nov. 16) MP-O-2841, RV, holotype; 17) MP-O-2842, LV, paratype; 18) MP-O-2841, RV, holotype, internal view; 19) MP-O-2842, LV, paratype, internal view; 20) MP-O-2842, LV, paratype, central muscle scars. 21–22: Kotoracythere inconspicua. 21) MP-O-2843, RV. 22) MP-O-2844, juvenile, LV. 23) Paracytheridea inflata, MP-O-2845, male, RV. 24–25: Paracytheridea tschoppi. 24) MP-O-2847, RV, female; 25) MP-O-2848, LV, female. Scale bar: 100 µm.