Cytheroidea Baird 1850

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Figure 2. Carapaces of Parvocythere gottwaldi sp. n. Holotype (SUM-CO-2023). A right external view B left external view. Each of the carapace structures are transmitted images. Scale bar indicates 100 µm.

Figure 1.Elpidium merendonense sp. n., male. A Left valve, internal view B left valve, internal view, detail of postero-ventral margin C left valve, internal view, detail of antero-ventral margin D right valve, internal view E right valve, internal view, detail of antero-ventral margin F right valve, internal view, detail of postero-ventral margin G right lateral view H dorsal view I ventral view. A–F holotype, MZUSP 29072; G paratype, MZUSP 29077; H paratype, MZUSP 29078; I paratype, MZUSP 29079. Scale bars: 100 µm.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Figure 3. Carapaces of Parvocythere gottwaldi sp. n. A–D, G and H male specimens: A and B paratype (SUM-CO-2025) C and D paratype (SUM-CO-2026) G paratype (SUM-CO-2027) H paratype (SUM-CO-2028). A left external lateral view B right external lateral view C internal view of left valve D internal view of right valve G dorsal view H ventral view. E and F female specimens: E paratype (SUM-CO-2039) F paratype (SUM-CO-2040). E left external view F right external view. Scale bar indicates 100 μm.

Figure 2.Elpidium merendonense sp. n. A Antennula B Antenna C terminal segment of antenna D Mandibula E Mandibular palp F Maxillula A–B, F male specimen, holotype, MZUSP 29072 C female specimen, allotype, MZUSP 29073 D–E male specimen, paratype, MZUSP 29075. Scale bars: A–B, D–F: 50 µm; C: 20 µm. Ya = aesthetasc on terminal segment of A1. Y = aesthetasc on penultimate segment of antennae. hy = hyaline organ on second antennae.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Figure 4. Appendages of Parvocythere gottwaldi sp. n. A–D, F and G holotype (SUM-CO-2023) E paratype (SUM-CO-2024). A antennula B antenna C1 coxa of mandibula C2 palp of mandibula D palp and endites of maxillula E branchial plate of maxillula F fifth limb G sixth limb. Scale bar indicates 50 µm.