Xestoleberis toni? Wouters, 2003

Antonietto, Lucas Silveira, Machado, Cláudia Pinto, Carmo, Dermeval Aparecido Do & Rosa, José Wilson Correa, 2012, Recent Ostracoda (Arthropoda, Crustacea) from São Pedro-São Paulo Archipelago, Brazil: a preliminary approach, Zootaxa 3335 (1), pp. 29-53 : 40

Xestoleberis toni? Wouters, 2003

Fig. 6 :9–12

?1992 Xestoleberis sp. 2 . Coimbra et al., p. 96, pl. 1, fig. 2.

?2000 Xestoleberis sp. C . Keyser & Schöning, p. 573, pl. 6, figs. 114−117.

Holotype. O.C. 2806a (carapace) and O.C. 2806b (soft parts) ( Wouters 2003).

Type locality. São Pedro, western São Vicente Island, Cape Verde ( Wouters 2003).

Material. Two specimens (MP-612 and MP-747).

Figured specimens. CP-506 (carapace) and CP-490 (valve) ( Tab. 8).

Geographic and stratigraphic distribution. São Pedro, western São Vicente Island, Cape Verde ( Wouters 2003); possibly São Pedro-São Paulo Archipelago, Brazil; Recent.

Remarks. Diagnosis follows Wouters (2003). Specimens observed in the present paper differ from the original description in details, such as a slightly less elongated shape and lower convexity of the dorsal margin. The same applies to the specimens included in the synonymic list ( Coimbra et al. 1992; Keyser & Schöning 2000).

Figures

FIGURE 6. Ostracods from São Pedro-São Paulo Archipelago, Northeastern Brazil. 1–5. Paradoxostoma sp. 1. 1–4. Adult valve, CP-482. 1. Right view. 2. Right internal view. 3. Central muscle scar in detail. 4. Interpretation of the central muscle scar. 5. A-1? carapace, CP-484, right view. 6–8 Paradoxostoma sp. 2, Adult carapace, CP-508. 6. Right view. 7. Left view. 8. Dorsal view. 9–12. Xestoleberis toni? Wouters, 2003. 9–11. Adult carapace, CP-506. 1. Left view. 2 Right view. 3. Dorsal view. 4. Adult valve, CP-490, internal view. 13–20. Xestoleberis sp. 2. 13–14. Adult carapace, CP-498. 13. Right view. 14. Left view. 15–17. Adult valve, CP-502. 15. Left internal view. 16. Central muscle scar in detail. 17. Interpretation of the Central muscle scar. 18. A-1? carapace, CP-499, right view. 19. A-4? carapace, CP-501, left view. 20. A-5? carapace, CP-503, right view. Scale = 100 µm.