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335 results for “freshwater lake”
Figure 11 in Freshwater ostracods (Crustacea) from Tiantong National Forest Park and Dongqian Lake, eastern China, with descriptions of two new species
Figure 11. Bradleycypris vittata (Sars, 1903). ECNU20140914/TT29. Female. (a) A2; (b) L6; (c) UR. Scale bars: 100 μm.
Figure 4 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 4. Potamonautes mutandensis (Chace, 1942). (A) GO1, ventral view; (B) GO1, dorsal view; (C) GO2, ventral view. Adult male (NHM 1917.12.12 6–25), length of the terminal article measured along the mid-line of the dorsal face from tip to dorsal membrane 1.7 mm.
Figure 3 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 3. Potamonautes mutandensis (Chace, 1942). (A) Dorsal view; (B) frontal view; (C) sternal view. Adult male (NHM 1917.12.12 6–25), CW 21.6.
Figure 12 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 12. Potamonautes bourgaultae, sp. nov. (A) GO1, ventral view; (B) GO1, dorsal view; (C) GO2; (D) detail of GO1 tip, ventral view; (E) detail of GO1 tip, dorsal view. Scale bars: 1 mm, A–C; 0.67 mm, D, E.
Figure 2 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 2. Potamonautes idjwiensis (Chace, 1942). (A) GO1, ventral view; (B) GO1, dorsal view; (C) GO2, ventral view. Adult male (USNM 98923), length of the terminal article measured along the mid-line of the dorsal face from tip to dorsal membrane 2.5 mm.
Figure 9 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 9. Potamonautes bourgaultae, sp. nov. (A) Dorsal view; (B) frontal view; (C) sternal view. Holotype subadult male (MCZ 11231), CW 17.3 mm.
Figure 6 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 6. Potamonautes lirrangensis (Rathbun, 1904). (A) Dorsal view; (B) frontal view; (C) sternal view. Adult male (NMU TRW 1972.05), CW 46.5 mm.
Figure 1 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 1. Potamonautes idjwiensis (Chace, 1942). (A) Dorsal view; (B) frontal view; (C) sternal view; (D) right cheliped, frontal view. Adult male (USNM 98923), CW 36.2.
Figure 5 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 5. Distribution of Potamonautes mutandensis. Star, type locality; black circles, other localities. Scale bar 70 km.
Figure 11 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 11. Potamonautes bourgaultae, sp. nov. (A) Carapace, dorsal view; (B) carapace, frontal view; (C) carpus and merus of right pereiopod 1 (major cheliped), dorsal view; (D) carpus and merus of right pereiopod 1 (major cheliped), ventral view; (E) male sternum; (F) male abdomen; (G) major (right) cheliped; (H) minor (left) cheliped; (I) left third maxilliped. Scale bars 10 mm, A–H; 5 mm, I.
Figure 10 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 10. Potamonautes bourgaultae, sp. nov. (A) GO1, ventral view; (B) GO1, dorsal view; (C) detail of GO1 tip, ventral view; (D) detail of GO1 tip, dorsal view; (E) GO2. Holotype subadult male (MCZ 11231), length of terminal article measured along the mid-line of the dorsal face from tip to dorsal membrane 1.4 mm.
Figure 8 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 8. Distribution of Potamonautes lirrangensis. Star, type locality; black circles, other localities. Scale bar 508 km.
Figure 7 in The freshwater crabs of Lake Kivu (Crustacea: Decapoda: Brachyura: Potamonautidae)
Figure 7. Potamonautes lirrangensis (Rathbun, 1904). (A) GO1, ventral view; (B) GO1, dorsal view; (C) GO2, ventral view. Adult male (NMU TRW 1972.05), length of the terminal article measured along the mid-line of the dorsal face from tip to dorsal membrane 3.7 mm.
FIGURES 53–58 in Two new freshwater species of Bacillaria (Bacillariophyta) from Dongting Lake, China
FIGURES 53–58. Bacillaria dongtingensis sp. nov., internal view, SEM. 53. A complete valve. 54. Middle detail of Fig. 53 showing fibulae (F), two asymmetrical fibular ribs (FR), and two transapical ribs merging into one (three curved arrows). 55. Another apical detail of Fig. 53, note one transapical rib forming two branches (arrow) and two transapical ribs merging into one (three curved arrows). 56. Another apical detail of Fig. 53, note two asymmetrical fibular ribs (FR). 57. Other valve middle part, note one transapical rib forming two branches (arrow). 58. Other valve apex, note two fault sites (two arrows). Scale bar = 10 μm (Fig. 53), 2 μm (Figs 54–58).
FIGURES 24–29 in Two new freshwater species of Bacillaria (Bacillariophyta) from Dongting Lake, China
FIGURES 24–29. Bacillaria sinensis sp. nov., internal view, SEM. 24. A complete valve. 25. Middle detail of Fig. 24, note one transapical rib forming two branches (arrow) and fibulae (F). 26. An apical detail of Fig. 24, note two asymmetrical fibular ribs. 27. Another apical detail of Fig. 24, note one transapical rib forming two branches (arrow). 28. Other valve middle part, note one transapical ribs forming two branches (arrow). 29. Other valve apex, note one transapical ribs forming two branches (arrow) and two transapical ribs merging into one (three curved arrows). Scale bar = 10 μm (Fig. 24), 2 μm (Figs 25–29).
FIGURES 1–11 in Two new freshwater species of Bacillaria (Bacillariophyta) from Dongting Lake, China
FIGURES 1–11. Bacillaria sinensis sp. nov., LM. 1–11. Eleven valves showing size diminution series, note that valves are often slightly swollen in the middle (e.g. Figs 1–8). Fig. 1. Micrograph of holotype specimen. Fig. 3. Micrograph of isotype specimen. Scale bar = 10 μm.
FIGURES 47–52 in Two new freshwater species of Bacillaria (Bacillariophyta) from Dongting Lake, China
FIGURES 47–52. Bacillaria dongtingensis sp. nov., external view, SEM. 47. A complete valve. 48. Middle part detail of Fig. 47, note raphe flange present on one side only (RF), two transapical ribs merging into one (three curved arrows), and rudiments of marginal spines. 49. An apical detail of Fig. 47, note raphe flange present on one side only (RF) and T-shaped distal raphe end. 50. Another apical detail of Fig. 47, note one transapical rib forming two branches (arrow) and two transapical ribs merging into one (three curved arrows). 51. Other valve middle part, note one transapical rib forming two branches (arrow) and rudiments of marginal spines. 52. Other valve apex, note raphe flange present on one side only (RF) and one transapical rib forming two branches (arrow). Scale bar = 10 μm (Fig. 47), 3 μm (Figs 48–52).
FIGURES 41–46 in Two new freshwater species of Bacillaria (Bacillariophyta) from Dongting Lake, China
FIGURES 41–46. Bacillaria dongtingensis sp. nov., colony and frustule view, SEM. 41. A colony. 42. Middle detail of Fig. 41, note raphe flange present on one side only (RF), one transapical rib forming two branches (arrow), and two transapical ribs merging into one (three curved arrows). 43. A dismantled frustule. 44. Middle part of Fig. 43, note raphe flange present on one side only (RF) and rudiments of marginal spines. 45, 46. Two apical details of Fig. 43, note raphe flange present on one side only (RF), T-shaped distal raphe ends, rudiments of marginal spines, and two girdle bands (B1 and B2). Scale bars =10 μm (Figs 41, 43), 2 μm (Fig. 42), 1 μm (Figs 44–46).
FIGURES 30–40 in Two new freshwater species of Bacillaria (Bacillariophyta) from Dongting Lake, China
FIGURES 30–40. Bacillaria dongtingensis sp. nov., LM. 30–40. Eleven valves showing size diminution series. 30. Micrograph of holotype specimen. 32. Micrograph of isotype specimen. Scale bar = 10 μm.
FIGURES 18–23 in Two new freshwater species of Bacillaria (Bacillariophyta) from Dongting Lake, China
FIGURES 18–23. Bacillaria sinensis sp. nov., external view, SEM. 18. A complete valve. 19. Middle detail of Fig. 18, note one transapical rib forming two branches (arrow) and two transapical ribs merging into one (three curved arrows). 20. An apical detail of Fig. 18, showing two asymmetrical raphe flanges (RF) and T-shaped distal raphe end. 21. Another apical detail of Fig. 18, note one transapical rib forming two branches (arrow). 22. Middle part of Fig. 18, note two transapical ribs merging into one (three curved arrows). 23. Other valve apex, showing two transapical ribs merging into one (three curved arrows). Scale bar = 10 μm (Fig. 18), 2 μm (Figs 19–23).
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
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Annotated Behaviour and Observability Dataset (ABODe)
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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.