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FIGURE 6. Cypridopsis schwartzi n in New ostracod species (Cypridopsis schwartzi n. sp.) from Texas, with discussion on the taxonomic status of Cypridopsis species in the USA

FIGURE 6. Cypridopsis schwartzi n. sp. A) Zenker Organ, B) Hemipenis, C) T1 of female, D) Uropod and genital organ of female. A-B, holotype; C-D, allotype. Scale: 100 μm.

FIGURE 5. Cypridopsis schwartzi n in New ostracod species (Cypridopsis schwartzi n. sp.) from Texas, with discussion on the taxonomic status of Cypridopsis species in the USA

FIGURE 5. Cypridopsis schwartzi n. sp. Male (Holotype): A) Mx1, B) Rake-like organ, C) Right clasping organ, D) Left clasping organ, E) T2, F) T3. Scale: 100 μm.

FIGURE 4. Cypridopsis schwartzi n in New ostracod species (Cypridopsis schwartzi n. sp.) from Texas, with discussion on the taxonomic status of Cypridopsis species in the USA

FIGURE 4. Cypridopsis schwartzi n. sp. Male (Holotype): A) A1, B) A2, C) Md, D) A2 of female (Allotype). Scale: 100 μm.

FIGURE 3. Cypridopsis schwartzi n in New ostracod species (Cypridopsis schwartzi n. sp.) from Texas, with discussion on the taxonomic status of Cypridopsis species in the USA

FIGURE 3. Cypridopsis schwartzi n. sp. Female. A) RV external view, B) LV external view, C) RV and D) LV internal views, E) Carapace dorsal view, F) Carapace ventral view, G) Pore openings with setae. A-B, allotype; C-F, paratypes. Scale 100 µm for A-F, 10 µm for G.

FIGURE 2. Cypridopsis schwartzi n in New ostracod species (Cypridopsis schwartzi n. sp.) from Texas, with discussion on the taxonomic status of Cypridopsis species in the USA

FIGURE 2. Cypridopsis schwartzi n. sp. Male. A) RV external view, B) LV external view, C) RV and D) LV internal views with details of anterior and posterior margins, E) Carapace dorsal view, F) Muscle scars. A-B, holotype; C-F, paratypes. Scale 100 µm for A-E, 10 µm for F.

FIGURE 1 in New ostracod species (Cypridopsis schwartzi n. sp.) from Texas, with discussion on the taxonomic status of Cypridopsis species in the USA

FIGURE 1. Location of the three-county survey area in the central part of Texas, USA (top panel) and locations of the 54 sampling sites (squares in bottom panel but see Table 1).

FIGURE 7 in Taxonomic revision of Cypridopsis silvestrii comb. nov. (Ostracoda, Crustacea) from Patagonia, Argentina with morphometric analysis of their intraspecific shape variability and sexual dimorphism

FIGURE 7. Nonmetric Multidimensional Scaling (n-MDS) plot for male and female outlines, normalized for area from ET lake. Inset shows superposition of the virtual mean shape outline of males (light blue) and females (black).

FIGURE 5. Cypridopsis silvestrii comb. nov. A in Taxonomic revision of Cypridopsis silvestrii comb. nov. (Ostracoda, Crustacea) from Patagonia, Argentina with morphometric analysis of their intraspecific shape variability and sexual dimorphism

FIGURE 5. Cypridopsis silvestrii comb. nov. A. Hemipenis (UNC-PMIC 160 male). B. T1 (UNC-PMIC 153 ES female). C. Lpp (UNC-PMIC 161 male). D. Rpp (UNC-PMIC 161 male). E Zenker organ (UNC-PMIC 160 male). F. T2 (UNC-PMIC 153 ES female). G. Genital hooks (UNC-PMIC 154 ES female). H. T3 (UNC-PMIC 153 ES female). I.UR (UNC-PMIC 154 ES female). Scale bar: 100 µm.

FIGURE 1 in Taxonomic revision of Cypridopsis silvestrii comb. nov. (Ostracoda, Crustacea) from Patagonia, Argentina with morphometric analysis of their intraspecific shape variability and sexual dimorphism

FIGURE 1. Geographic location of the surveyed lakes. The upper left map shows Argentina with the Patagonian region in dark grey. The lower left map shows the sampled region with the four surveyed areas (black boxes), which correspond to the regions A, B, C, and D. Grey polygons correspond to water bodies (surveyed in black). The legends indicate the altitude in meters above sea level (masl) based on a digital elevation model (DEM; source www.earthexplorer.usgs.gov.gov), where the upper (A and B), and lower (C and D) panels share the same scale.

FIGURE 2. Cypridopsis silvestrii comb. nov. A in Taxonomic revision of Cypridopsis silvestrii comb. nov. (Ostracoda, Crustacea) from Patagonia, Argentina with morphometric analysis of their intraspecific shape variability and sexual dimorphism

FIGURE 2. Cypridopsis silvestrii comb. nov. A ES female RV external view (UNC-PMIC 149). B ET female RV external view (UNC-PMIC 153). C ET male RV external view (UNC-PMIC 158). D–E ES female LV external view (PMIC 148). F ET male LV external view (UNC-PMIC 158), G ET female Cp dorsal view (UNC-PMIC 154). H ET male Cp dorsal view (UNC- PMIC 159). I–K ES female RV internal view (PMIC 149). L–N ES female LV internal view (UNC-PMIC 148). O ET female Cp ventral view (UNC-PMIC 155). P ETC RV external view (UNC-PMIC 162). Q ETC LV internal view (UNC-PMIC 163). R He female LV internal view (UNC-PMIC 164). Scale bar= 300 µm; E= 50 µm and I, K, L, N= 100 µm.

FIGURE 9 in Taxonomic revision of Cypridopsis silvestrii comb. nov. (Ostracoda, Crustacea) from Patagonia, Argentina with morphometric analysis of their intraspecific shape variability and sexual dimorphism

FIGURE 9. Boxplots showing carapace length (a), Height (b) and H:L (c) of ETf, ETm, ETC, and ES populations. The line within the box marks the median; the lower and upper boundaries of the box indicate the 25th and 75th percentiles, respectively. Error bars above and below the box indicate the 90th and 10th percentiles, respectively, and black points indicate outliers.

FIGURE 6 in Taxonomic revision of Cypridopsis silvestrii comb. nov. (Ostracoda, Crustacea) from Patagonia, Argentina with morphometric analysis of their intraspecific shape variability and sexual dimorphism

FIGURE 6. Nonmetric Multidimensional Scaling (n-MDS) plot showing shape variability (valve outlines were normalized for area) of extant and subfossil populations, with superimposition of reconstructed mean shape outline of each population.

FIGURE 15 in Ostracods from the Kunming area of SW China, with description of two new species and male records of Cypridopsis vidua (O.F. Müller, 1776)

FIGURE 15. Cypridopsis vidua (O. F. Müller, 1776), male and female. (A) Male Hp (WOC107); (B) male ZO; (C) male Hp (WOC107), line drawing based on (A), with spinous internal structure arrowed; (D) female Ur and GL (WOC106), with pointed structures in GL arrowed.

FIGURE 13 in Ostracods from the Kunming area of SW China, with description of two new species and male records of Cypridopsis vidua (O.F. Müller, 1776)

FIGURE 13. Cypridopsis vidua (O. F. Müller, 1776), male and female. (A) Male A1 (WOC107); (B) RO on third segment of male A1 (WOC108); (C) distal part of female A2 (WOC106); (D) distal part of male A2 in (G) (WOC107); (E) male Md (WOC107); (F) separated setae α, β, and γ of male Md (α based on WOC108, β and γ based on WOC107); (G) male A2 (WOC107).

FIGURE 14 in Ostracods from the Kunming area of SW China, with description of two new species and male records of Cypridopsis vidua (O.F. Müller, 1776)

FIGURE 14. Cypridopsis vidua (O. F. Müller, 1776), male (WOC107). (A) Mx, with tooth bristles arrowed; (B) left L5 palp; (C) right L5 palp; (D) L6; (E) L7.

FIGURE 12 in Ostracods from the Kunming area of SW China, with description of two new species and male records of Cypridopsis vidua (O.F. Müller, 1776)

FIGURE 12. Cypridopsis vidua (O. F. Müller, 1776), male and female. (A) male RV, ext. (WOC107); (B) female RV, ext. (WOC105); (C) male LV, ext. (WOC108); (D) female LV, ext. (WOC106); (E) male RV, int. (WOC108); (F) female RV, int. (WOC106); (G) male LV, int. (WOC107); (H) male RV, oblique dor. (WOC139); (I) anterior part of (H), showing small denticles; (J) anterior part of female RV, dor. (WOC130), showing small denticles.

FIGURE 11. Chrissia acuminata n in Ostracods from the Kunming area of SW China, with description of two new species and male records of Cypridopsis vidua (O.F. Müller, 1776)

FIGURE 11. Chrissia acuminata n. sp., male (A‒C, holotype, WOC72) and female (D, allotype, WOC71) reproductive organs. (A) Hp (both sides); (B) line drawing of Hp, with acuminate lappet arrowed; (C)ZO; (D) GL.

FIGURE 10. Chrissia acuminata n in Ostracods from the Kunming area of SW China, with description of two new species and male records of Cypridopsis vidua (O.F. Müller, 1776)

FIGURE 10. Chrissia acuminata n. sp., male holotype (WOC72). (A) right L5; (B) left L5, with distal setae of endite not shown; (C) L6; (D) L7; (E) detail of pincer organ; (F) Ur attachment; (G) right and left Ur.

FIGURE 8. Chrissia acuminata n in Ostracods from the Kunming area of SW China, with description of two new species and male records of Cypridopsis vidua (O.F. Müller, 1776)

FIGURE 8. Chrissia acuminata n. sp., male and female. (A) Male RV, ext. (holotype, WOC72); (B) male LV, int. (WOC72); (C) female LV, ext. (allotype, WOC71); (D) female RV, int. (WOC71); (E) A-1 juvenile, carapace in oblique-ven., anterior to right (WOC92); (F) detail of mid-ventral part of (E), showing overlap between valves; (G) detail of (C), showing pore, seta, and polygonal patterns; (H) detail of postero-ventral duplicature of (B); (I) detail of antero-ventral duplicature of (B); (J) detail of postero-dorsal part of (B).

FIGURE 3. Notodromas semiovata n in Ostracods from the Kunming area of SW China, with description of two new species and male records of Cypridopsis vidua (O.F. Müller, 1776)

FIGURE 3. Notodromas semiovata n. sp. (A) female RV, ext. (allotype, WOC78); (B) male RV, int. (holotype, WOC76); (C) female RV, int. (WOC101); (D) detail of pore on interior surface of (C); (E) antero-ventral part of (B); (F) detail of central muscle scars of (C); (G) postero-ventral part of (B).