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FIGURES 6A–G. Pisidium sterkianum, anatomy. A, B in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America
FIGURES 6A–G. Pisidium sterkianum, anatomy. A, B. Arrangement of inner radial mantle and siphonal muscles. C. Distribution of scars of inner radial mantle muscles. D. Open nephridia, dorsal view. E. Closed nephridium, lateral view. F, G. Inner demibranchs, inner view, showing brood sac in an earlier (F) and advanced (G) stage of development. (al: ascending lamellae; as: anal siphon; bs: brood sac; dl: descending lamellae; dln: dorsal lobe of nephridium; e: embryo; irm: inner radial mantle muscles; irms: scars of inner radial mantle muscles; ll: lateral loop; pa: posterior adductor muscle; pd: pericardial duct; pl: pallial line; pss: pre-siphonal suture; sr1: anal siphon retractor; sr2: retractor muscles corresponding to lacking inhalant opening)
FIGURES 2A–G. Pisidium dorbignyi, anatomy. A. Siphonal and mantle edge musculature. B. Inner radial mantle muscles, lateral view. C in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America
FIGURES 2A–G. Pisidium dorbignyi, anatomy. A. Siphonal and mantle edge musculature. B. Inner radial mantle muscles, lateral view. C. Distribution of scars of inner radial mantle muscles. D. Inner view of inner demibranch showing the upper position of brood sac. E–G. Nephridium (11, 13: dorsal view of left and right portions; 12: lateral view). (al: ascending lamellae; as: anal siphon; bs: brood sac; dl: descending lamellae; dln: dorsal lobe of nephridium; irm: inner radial mantle muscles; irms: inner radial mantle muscle scars; ll: lateral loop of nephridium; pa: posterior adductor muscle; pl: pallial line; pss: pre-siphonal; sr1: anal siphon retractor; sr2: retractor muscles corresponding to lacking inhalant opening).
FIGURES 5A–D in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America
FIGURES 5A–D: Pisidium sterkianum. A, B. Syntypes (ANSP 70490). A. Right valve, lateral view. B. Posterior view. C, D. Pisidium sterkianum. Specimens from Arroyo Miguelín (MLP 5061). C. Left valve, lateral view. D. Left valve, inner view. Scale bars: A–D = 1 mm.
FIGURES 8A–F. Pisidium vile, anatomy. A, B in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America
FIGURES 8A–F. Pisidium vile, anatomy. A, B. Lateral views of left (38) and right (39) inner mantle border showing siphonal and inner radial mantle muscles. C. Distribution of scars of inner radial mantle muscles. D. Inner view of inner demibranch showing position of developing brood sac. E. Left nephridium, dorsolateral view. F. Nephridia, dorsal view. (al: ascending lamellae; bs: brood sac; dl: descending lamellae; dln: dorsal lobe of nephridium; irm: inner radial mantle muscles; irms: scars of inner radial mantle muscles; ll: lateral loop of nephridium; pa: posterior adductor muscle; pl: pallial line; sr1: anal siphon retractor; sr2: retractor muscles corresponding to the lacking inhalant opening).
FIGURES 1A–F. Pisidium dorbignyi. A in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America
FIGURES 1A–F. Pisidium dorbignyi. A. Neotype (MHNM 15544), right valve, outer view. B–F. P. dorbignyi (MLP 10497). B. Posterior view. C. Detail of the escutcheon. D. Left valve, inner view. E. Dorsal view. F. Right valve, inner view. Scale bars: A, B, D–F. = 500 μm; C = 200 μm.
FIGURES 7A–F. Pisidium vile. A, B in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America
FIGURES 7A–F. Pisidium vile. A, B. Syntypes (ANSP 70489). A. Right valve, lateral view. B. Posterior view. C–F. Specimens from Arroyo Miguelín (MLP 5665). C. Posterolateral view, detail of escutcheon. D. Right valve, lateral view. E. Left valve, inner view. F. Right valve, inner view. Scale bars: A, B, D–F = 500 µm; C = 200 µm.
FIGURES 4A–D. Pisidium lebruni, anatomy. A. Gross anatomy. B in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America
FIGURES 4A–D. Pisidium lebruni, anatomy. A. Gross anatomy. B. Left nephridium in dorsal view. C. Nephridia in lateral view, open type at left, closed type at right. D. Inner view of inner demibranch showing the position of brood sac in early stage of development. (aa. anterior adductor muscle; al: ascending lamellae; as: anal siphon; bs: brood; dl: descending lamellae; dln: dorsal lobe of nephridium; f. foot; h: heart; irm: inner radial mantle muscles; ld: left demibranch; ll: lateral loop of nephridium; n: nephridium; pa: posterior adductor muscle; pd: pericardial duct; pr: pedal retractor muscle; rd: right demibranch).
FIGURES 3A–C. Pisidium lebruni. A in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America
FIGURES 3A–C. Pisidium lebruni. A. Lectotype (MNHN, Paris), outer lateral view of right valve. B, C. Paralectotypes (MNHN, Paris). B. Right valve, inner view. C. Left valve, outer view. Scale bars: A–C = 1 mm.
FIGURE 1. Empoasca joshuai n in Three new species of Empoasca (Hemiptera: Cicadellidae: Typhlocybinae: Empoascini) from northern South America
FIGURE 1. Empoasca joshuai n. sp.: a. genital capsule, lateral aspect (outline of aedeagus may be indicated by broken line); b. genital capsule, ventral aspect, left side only; c. style, lateral aspect (base may not be shown); d. style, ventral aspect (base may not be shown); e. pygofer process, lateral aspect (base may not be shown); f. pygofer process, posteroventral aspect (flattest plane of illustrated portion); g. anal hook, lateral aspect; h. aedeagus, lateral aspect; i. aedeagus, anal hook, and dorsal aedeagal support, posteroventral aspect (flattest plane); j. connective, ventral aspect; k. pattern of sclerotization of dorsal surface of genital capsule, dorsal aspect; m. first sternal complex, anterior aspect (in flattest plane); n. second sternal complex (base of abdomen), ventral aspect; p. second tergal apodeme, anterior aspect (in flattest plane); q. base of abdomen, dorsal aspect.
FIGURES 4–8 in Review of the species of Ardistomina (Coleoptera: Carabidae: Clivinini) in America north of Mexico
FIGURES 4–8. Median lobe (a) and paremeres (b). 4, Aspidoglossa subangulata; 5, Semiardistomis viridis; 6, S. puncticollis; 7, Ardistomis schaumii; 8, A. obliquatus.
FIGURES 23–26. 23–24 in Review of the species of Ardistomina (Coleoptera: Carabidae: Clivinini) in America north of Mexico
FIGURES 23–26. 23–24. Protarsomeres (ventral view). 23, Aspidoglossa subangulata ɗ; 24, Aspidoglossa subangulata Ψ. 25–26. Humeral region (dorsal view). 25, Aspidoglossa subangulata; 26, Semiardistomis viridis. Scale bar = 0.2 mm.
FIGURES 27–30. 27 in Review of the species of Ardistomina (Coleoptera: Carabidae: Clivinini) in America north of Mexico
FIGURES 27–30. 27, Prosternum of Ardistomis schaumii. 28–30. Protibia (ventral view). 28, Aspidoglossa subangulata; 29, Semiardistomis viridis; 30, Ardistomis schaumii. Scale bar = 0.2 mm.
FIGURES 2–3 in Review of the species of Ardistomina (Coleoptera: Carabidae: Clivinini) in America north of Mexico
FIGURES 2–3. Habitus (dorsal view). 2, Semiardistomis viridis (Say); 3, Ardistomis obliquatus Putzeys. Scale bar = 1 mm.
FIGURE 31 in Review of the species of Ardistomina (Coleoptera: Carabidae: Clivinini) in America north of Mexico
FIGURE 31. Collection localities for Aspidoglossa subangulata (Chaudoir) in United States of America.
FIGURES 11–18. 11–14. Apical stylomere. 11 in Review of the species of Ardistomina (Coleoptera: Carabidae: Clivinini) in America north of Mexico
FIGURES 11–18. 11–14. Apical stylomere. 11, Aspidoglossa subangulata; 12, Semiardistomis viridis; 13, Ardistomis schaumii; 14, A. obliquatus. 15–18. Spermatheca. 15, Aspidoglossa subangulata; 16, Semiardistomis viridis; 17, S. puncticollis; 18, Ardistomis schaumii.
FIGURES 19–22. 19–21 in Review of the species of Ardistomina (Coleoptera: Carabidae: Clivinini) in America north of Mexico
FIGURES 19–22. 19–21. Head (dorsal view). 19, Aspidoglossa subangulata; 20, Semiardistomis viridis; 21, Ardistomis schaumii. 22, Extremity of body (lateral view) of Ardistomis schaumii. Scale bar = 0.2 mm (Figs 20–22), 0.5 mm (Fig. 19).
FIGURE 85–95 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America
FIGURE 85–95. Paracloeodes waimiri sp. n. Nymph. Mouthparts (Figs. 85–89): 85, labrum d.v.; 86, left mandible v.v.; 87, right mandible v.v.; 88, maxilla v.v.; 89a, labium, left d.v., right v.v.; 89b, palp: segments II–III. 90, leg I; 91, tarsal claw I. 92a, female abdominal terga IV–VI; 92b, male abdominal terga IV–VI; 93, posterior margin of tergum IV. 94, gill IV. 95, paraproct.
FIGURE 96–107 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America
FIGURE 96–107. Paracloeodes yuto sp. n. Nymph. Mouthparts (Figs. 96–101): 96, labrum, left d.v., right v.v.; 97, left mandible v.v.; 98, right mandible v.v.; 99, hypopharynx v.v.; 100, maxilla v.v.; 101a, labium, left d.v., right v.v.; 101b, palpi, left d.v., right v.v. 102, leg I; 103, tarsal claw I. 104, posterior margin of tergum IV. 105, gill IV. 106, paraproct. 107, detail of cercus.
FIGURE 63–73 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America
FIGURE 63–73. Paracloeodes peri sp. n. Nymph. 63, General view. Mouthparts (Figs. 64–68): 64, labrum d.v.; 65, left mandible v.v.; 66, right mandible v.v.; 67, maxilla v.v.; 68a, labium, left d.v., right v.v.; 68b, palp: segments II–III. 69, leg I; 70, tarsal claw I. 71, posterior margin of tergum IV. 72, gill IV. 73, paraproct.
FIGURE 74–84. Paracloeodes poranga comb. n in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America
FIGURE 74–84. Paracloeodes poranga comb. n. Nymph. Mouthparts (Figs. 74–79): 74a, labrum, left d.v., right v.v.; 74b, labrum: apical setae; 75, left mandible v.v.; 76, right mandible v.v.; 77, hypopharynx v.v.; 78, maxilla v.v.; 79, labium, left d.v., right v.v. 80, leg I; 81, tarsal claw I. 82, posterior margin of tergum IV. 83, gill IV. 84, paraproct.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.