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FIGURE 9 in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 9. Neonesidea gerda (Benson and Coleman). A–N, specimen 2397F from SW Florida. A, A2 claws; B, genital lobe; C–E, F–H, VV of plate and bracket, from high focus to low focus. Scale bar = 50 µm.
FIGURE 10. A–J in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 10. A–J, Neonesidea gerda (Benson and Coleman); A–E, specimen 4054M; F–G, specimen 4056M; H–J, specimen 4055W; all subfossil specimens from Stetson Bank. K–N, Neonesidea omnivaga Maddocks, specimen 609F. A–B, right and left hemipenes; C–D, distal details of hemipenis, with aesthetasc; E–G, DV of plate; H, right-diagonal view of tilted plate; I–J, braces, at high and low focus; K, braces; L, genital lobe, M–N, DV of EV with ring, plate and bracket. Scale bar = 50 µm.
FIGURE 6. Neonesidea florea n in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 6. Neonesidea florea n. sp. A–H, specimen 974M; I–R, specimen 977M; both from West Flower Garden. A, A2 claw; B, DV of plate edge; C, DV of EV with ring, plate, bracket and braces; D–E, right and left hemipenis and furca; F, distal end of hemipenis, with tip of copulatory tube and forked aesthetasc; I, DV of EV with ring, plate, bracket and braces; J, DV of compressed head capsule, including EV with ring, plate, bracket, and braces, as well as mouth region (lower left) and basal podomeres of A2 (lower right); K, hemipenis with zygum; L, hemipenis; M–N, RV and LV exteriors in TL; O–P, RV and LV exteriors in RL; Q–R, AMS and NPC of RV and LV. Scale bar = 50 µm.
FIGURE 7. Neonesidea florea n in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 7. Neonesidea florea n. sp. A–D, specimen 4073W, from Belize; E–S, 975M; T–V, specimen 977J; both from West Flower Garden. A–B, E–F, RV and LV exteriors in TL; C–D, G–H, AMS and NPC of RV and LV; I–J, RV and LV exteriors in RL; K–L, M, DV of plate and bracket; N, zygum, hemipenis and furca; O, A2 claw; P–R, hemipenes; S, brace; T, A2 claw of immature female; U–V, DV of EV with ring, plate and bracket. Scale bar = 50 µm.
FIGURE 8. A–L, Neonesidea florea n in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 8. A–L, Neonesidea florea n. sp. A–F, specimen 975M; G, specimen 1174LV; H–L, specimen 974M; all from West Flower Garden. M–R, Neonesidea gerda (Benson and Coleman); M, specimen 1252RV; N–O, specimen 1253LV; both from West Flower Garden; P, specimen 2847RV; Q–R, specimen 2848LV; both from the Bay of Campeche. A–B, E–F, P–R, in TL; C–D, in RL; G–O, by SEM. A–B, exteriors of RV and LV; C–D, DV of RV and LV; E–F, AMS and NPC of RV and LV; G, interior of LV; H–I, exteriors of RV and LV; J–L, NPC and sensilla; M–N, exteriors of RV and LV; O, NPC of LV; P, R, exteriors of RV and LV; Q, AMS of LV. Scale bar = 50 µm.
FIGURE 3. Neonesidea credibilis n in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 3. Neonesidea credibilis n. sp.; A–H, holotype specimen 500M from Anton Bruun station 412C; I–N, subfossil specimens from Nosy Be: I, 4064RV, J, N, 4062LV; K–M, 4063LV. Neonesidea schulzi (Hartmann), O–Q, specimen 458F from Admirante Island. A, RV exterior in TL; B, DV of EV with ring, plate and bracket; C, DV of plate; D, A2 claw; E, right hemipenis; F, both hemipenes and fragmentary furcae; G–H, AMS and NPC of RV at high and low focus; I–L, RV and LV exteriors in TL; M–N, AMS and NPC of RV and LV; O, DV of EV with ring, plate and bracket; P, plumose sensilla of posterior margin of LV; Q, LV exterior in TL. Scale bar = 50 µm.
FIGURE 5. A–U in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 5. A–U, Neonesidea dinochelata (Kornicker). A, C, specimen 4071RV; B, D, specimen 4070LV; E–F, specimen 4047W; G–H, specimen 4048RV; I, J, specimen 4068RV; J, L, specimen 4067LV; all from the Bahamas. M, specimen 4949RV; N–O, specimen 4050LV; both from Belize. P–T, specimen 4065W from Grand Cayman Island. U, specimen 4069RV from Florida Keys. V–Z, Neonesidea sp. aff. N. dinochelata (Kornicker). V, specimen 4052RV from Belize; W–Z, specimen 4072W from Guantanamo Bay, Cuba. A, E, G, I, M, P, U–V, W, all RV exteriors in TL; B, F, J, N, Q, X, all LV exteriors in TL; C, H, K, R, Y, all AMS of RV; D, L, O, S, Z, all AMS of LV; T, DV of RV and LV in TL. Scale bar = 50 µm.
FIGURE 4. A–G in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 4. A–G, Neonesidea decipiens (M̹ller), specimen 170F; H–N, Neonesidea mediterranea (M̹ller), specimen 171F. A–B, RV and LV exteriors in TL; C–D, RV and LV exteriors in RL; E, AMS and NPC of RV; F, VV of EV with ring, plate, bracket and both braces; G, marginal teeth of plate; H, A2 claw; I, posteroventral denticles of LV; J, posteroventral frill of RV; K–L, DV of EV with plate, bracket and braces; M–N, RV and LV exteriors in TL. Scale bar = 50 µm.
FIGURE 2. Neonesidea caraionae n in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 2. Neonesidea caraionae n. sp. A–K, holotype male specimen 1028M; L–T, paratype male specimen 1029M. A–B, RV and LV exteriors in TL; C–D, hemipenes; E, setulose terminal lobe of hemipenis; F, bifurcate tip of copulatory tube; G, A2 claw; H, VV of plate and bracket; I, posteroventral flange and sensilla of RV; J, posteroventral denticles and terminal spine of LV; K–L, RV and LV exteriors in RL; M, posteroventral marginal denticles and sensilla of LV; N–O, RV and LV exteriors in TL; P, AMS and NPC of LV; Q–T, EV and plate at high and low focus, and details of marginal teeth. Scale bar = 50 µm.
FIGURE 1. A–F in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
FIGURE 1. A–F, Neonesidea bacata Maddocks, specimen 3912M; G–L, Neonesidea edentulata Maddocks, 3958M; M–R, Neonesidea holdeni Maddocks, specimen 3908M. A–B, RV and LV exteriors in TL; C, A2 claw; D, DV of both hemipenes; E–F, DV of EV with ring, plate, bracket and braces; G–H, right and left exteriors of whole animal before dissection; I, A2 claw; J, DV of both hemipenes; K–L, VV of plate; M, both hemipenes; N–O, RV and LV exteriors in TL; P, A2 claw; Q–R, VV of EV with ring, bracket, plate and marginal teeth. Scale bar = 50 µm.
GRAPH 5. H in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
GRAPH 5. H/L scatter plot for LV and RV of N. gerda from four geographic localities: Florida Keys, Stetson Bank, Guantanamo Bay (Cuba), and an OGMEX sample from the Bay of Campeche, southern Gulf of Mexico. As usual, LV are slightly higher than RV but about the same length. Known females plot in the upper right of the adult cluster, and known males plot in the lower left.
GRAPH 6. H in Taxonomic applications of the esophageal flapper valve in the Genus Neonesidea (Bairdioidea, Podocopida, Ostracoda), including descriptions of new and poorly known species from the Caribbean and Gulf of Mexico
GRAPH 6. H/L scatter plot for LV (only) of N. caraionae and N. longisetosa. The specimens of N. longisetosa were collected from five localities: Belize, the Florida Keys, the Bahama Islands, Guantanamo Bay (Cuba), and the U.S. Virgin Islands. As usual, known females plot in the upper right of the adult cluster, and known males plot in the lower left. The two male specimens of N. caraionae (open circles) are slightly longer than females of N. longisetosa, though about the same height.
FIGURES 12. Enteric valve armature. A–B in A taxonomic revision of the Neotropical termite genus Cyrilliotermes Fontes (Isoptera, Termitidae, Syntermitinae)
FIGURES 12. Enteric valve armature. A–B, Cyrilliotermes angulariceps; C–D, C. brevidens, sp. n.; E–F, C. crassinasus, sp. n.; G–H, C. strictinasus. C–F were from old specimens and became flattened when mounted.
FIGURE 2. Amphithyris hallettensis Foster, 1974. A–F. Paratype USNM I 550094C. A. Dorsal valve interior showing median septum. B in Revision of the brachiopod genus Amphithyris (Rhynchonelliformea: Platidiidae) with descriptions of two new species
FIGURE 2. Amphithyris hallettensis Foster, 1974. A–F. Paratype USNM I 550094C. A. Dorsal valve interior showing median septum. B. Close-up of dorsal median septum. C. Close-up of dorsal valve interior. D. Ventral valve interior showing slight imprints of capillae. E. Close-up of ventral valve interior. F. Ventral valve exterior with endopunctae visible. Samples not sputter coated and SEM back-scatter images in environmental mode. Scale bars = 200µm.
FIGURES 214217. Divestive tube and enteric valve armature. 214 in An illustrated key to Neotropical termite genera (Insecta: Isoptera) based primarily on soldiers
FIGURES 214217. Divestive tube and enteric valve armature. 214. Neocapritermes opacus, coiled gut from right view, showing the two lobes on the mixed segment; 215. enteric valve armature of Araujotermes nanus; 216. idem, Agnathotermes crassinasus; 217. idem, Atlantitermes stercophilus.
Figure 27. Valves and appendage VI in Macrocyprididae (Ostracoda) from the Southern Ocean: taxonomic revision, macroecological patterns, and biogeographical implications
Figure 27. Valves and appendage VI of Macropyxis ghartmanni sp. nov., Macropyxis jeans sp. nov., Macropyxis parajeans sp. nov., and Macropyxis sp. nov. 1. Macropyxis ghartmanni sp. nov.: A, B, M, holotype adult female (SNB 0145, ZMH K-41360). C, D, paratype (A-1) (SNB 0146, ZMH K-41321). Macropyxis jeans sp. nov.: E, F, paratype (A-1) (SNB 0248, ZMH K-41378). Macropyxis parajeans sp. nov.: G, H, paratype (A-1) male (SNB 0232-DNA 40), I, J, paratype (A-2) (SNB 0247-DNA 116), (ZMH K-41381). Macropyxis sp. nov. 1: K, L, adult female (SNB 0208, ZMH K-41474). A, C, E, G, I, K, right valve external view; B, D, F, H, J, L, LV external view; M, podomere VI appendage VI. Scale bars: A–L = 500 Mm; M = 100 Mm.
Figure 21. Valves and appendage V in Macrocyprididae (Ostracoda) from the Southern Ocean: taxonomic revision, macroecological patterns, and biogeographical implications
Figure 21. Valves and appendage V of Macropyxis hornei sp. nov. A–C, holotype adult female (SNB 0572-DNA 279, ZMH K-41281); D, paratype adult female (SNB 0142); E, paratype (A-1) (SNB 0571-DNA 278); F, G, paratype 1 (A-1) female? (SNB 0217); H, I, paratype (A-2) (SNB 0241-DNA 49); J, K, paratype (A-2) (SNB 0242-DNA 50); L, M, paratype (A-1)?male (SNB 0240-DNA 48); N, O, paratype (A-1) (SNB 0239-DNA 47), (ZMH K-41376). A, F, H, J, L, N, right valve external view; B, D, E, G, I, K, M, O, left valve external view; C, female appendage V. Scale bars: A, B, D–O = 500 Mm; C = 100 Mm.
FIGURE 3. Flexopecten felipponei. A. Left valve. B. Right valve. C in Description of the early shell morphology of three species of Pectinidae (Mollusca: Bivalvia) from Argentina
FIGURE 3. Flexopecten felipponei. A. Left valve. B. Right valve. C. Fold of Post-nepioconch of LV stage. D. Anterior auricle and byssal notch. E. Microsculpture of LV Nepioconch. F. Prodissoconch of RV. Scale bars: A= 1 mm; B= 1 mm; C= 200 µm; D= 400 µm; E = 80 µm; F=100 µm. All specimens from Fracasso Beach (42.39754S, 64.19199W), Chubut Province, Argentina (CNP-INV 4084).
FIGURE 2. Aequipecten tehuelchus. A. Left valve. B. Right valve. C in Description of the early shell morphology of three species of Pectinidae (Mollusca: Bivalvia) from Argentina
FIGURE 2. Aequipecten tehuelchus. A. Left valve. B. Right valve. C. Radial rib with scales of LV. D. Detail of scales. E. Anterior auricle and byssal notch of RV. F. Detail of ctenolium. G. Microsculpture of Nepioconch of LR. H. Prodissoconch. Scale bars: A= 500 µm; B= 500 µm; C= 200 µm; D= 50 µm; E= 400 µm; F=100 µm; G=100 µm; H=50 µm. All specimens from Fracasso Beach (42.39754S, 64.19199W), Chubut Province, Argentina (CNP-INV 4085).
FIGURE 4. Zygochlamys patagonica. A. Left valve. B. Right valve. C in Description of the early shell morphology of three species of Pectinidae (Mollusca: Bivalvia) from Argentina
FIGURE 4. Zygochlamys patagonica. A. Left valve. B. Right valve. C. Post-nepioconch of LV. D. Anterior auricle and byssal notch. E. Microsculpture of Nepioconch of LV. F. Prodissoconch. Scale bars: A= 500 µm; B= 500 µm; C= 200 µm; D= 200 µm; E=100 µm; F=100 µm. All specimens from Fracasso Beach (42.39754S, 64.19199W), Chubut Province, Argentina (CNP-INV 4086).
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