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Figures 8–14 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 8–14. Auricula and "Bacillaria." Figs 8, 9. Auricula densistriata. Figs. 10–14. "Bacillaria Group B" sensu Schmidt, var. tumidula. Fig. 10. Acid cleaned frustules in LM. Fig. 11. Live cell. Fig. 12. Internal valve surface, SEM. Fig. 13. Wider central part of cell in SEM, showing external short cristae (arrow). Fig. 14. Apex of frustule in SEM showing the raphe flap (arrow) that links cells together and girdle bands. Scale bars: Fig. 11 = 25 µm, Fig. 10 = 10 µm, Figs 8, 9, 12–14 = 5 µm.
Figures 50–58 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 50–58. Dictyoneis apapae, sp. nov. (cont.), except Figs 51, 56, putative D. marginata from Gray's Reef National Marine Sanctuary, Georgia; SEM, cont. Figs. 50, 51. Comparison of the two species' exteriors with the following three points of distinction: 1. Central area; 2. Marginal pseudoloculi; 3. Apical groove. Fig. 52. Detail of an isolated valve apex. Fig. 53. Central region of isolated valve showing central nodule and poration on mantle with short intercalary striae, with a few longer (arrowhead), forming a denser band (arrow) before a hyaline border. Fig. 54. Fractured valve showing wall structure with large outer pores (arrow), smaller ridges defining smaller holes, and showing the slit-like inner foramina. Figs 55, 56. Comparison of the two species' interiors, both valves with valvocopula. Figs 57, 58. Opposite poles of a frustule in girdle view showing copulae. Arrow shows deep indent on end of valvocopula, which appears closed at that end as well as at the opposite; 2nd copula open and 3rd copula with large ligule that fills the indentation on the valvocopula. Scale bars: Figs 50, 51, 55–58 = 10 µm, Figs 52, 53 = 5 µm, Fig. 54 = 2 µm.
Figures 44–49 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 44–49. Dictyoneis apapae, sp. nov. Figs 44, 45 LM, all others SEM. Fig. 44. Holotype (stack of two focal planes), slightly oblique, showing apparent striae and apparent chambers on near side. Fig. 45. Valve straight on, central nodule focal plane. Fig. 46. Valve in SEM showing external side of pseudoloculi; note opposite deflection of terminal raphe endings (arrows); enlarged in next two figures. Fig. 47. Detail of apex showing large groove in mantle and two rows of pores in the valvocopula (VC). Fig. 48. Detail of central area showing double layer of external pseudoloculi; also showing external raphe slits bordered by thin ridges of silica (arrow), and absence of circular area of small pseudoloculi. Fig. 49. Detail of marginal pseudoloculi. Scale bars: Figs 44–46 = 10 µm, Figs 47–49 = 5 µm.
Figures 65–70. Mastogloia. Figs 65, 66. Mastogloia ovata exterior and interior valve faces. Fig. 67 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 65–70. Mastogloia. Figs 65, 66. Mastogloia ovata exterior and interior valve faces. Fig. 67. Mastogloia pseudolatecostata (Bikar Atoll, Marshall Is.), external valve face with part of valvocopula showing partecta. Figs. 68–70. Mastogloia cf. pisciculus. Fig.68. LM (DIC) with foci on valve face and partecta Arrows on this and next image point to longitudinal rib bisecting the inner zone. Fig. 69. External surface, SEM. Fig. 70. Internal valve face and partecta, also showing partly double row of areolae (arrow). Scale bars: Figs 67, 68 = 10 µm, Figs 65, 66, 69, 70 = 5 µm.
Figures 26–31. Biddulphiella and Biremis. Figs. 23–26. Biddulphiella tridens. Fig. 26 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 26–31. Biddulphiella and Biremis. Figs. 23–26. Biddulphiella tridens. Fig. 26. Frustule in valve view at two focal planes. Figs 27, 28. Valves in girdle and valve view, respectively, SEM. Fig. 29. Valve in oblique view, emphasizing the deep grooves (sulci) between the elevations. Figs. 30, 31. Biremis ambigua frustules in SEM. Fig. 30. Oblique view showing raphe and paired external alveolus openings. Fig. 31. Broken frustule showing internal side of alveoli (arrow) and exterior of girdle bands. Scale bars = 10 µm.
Figures 1–7. Figs 1, 2 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 1–7. Figs 1, 2. Actinocyclus cuneiformis, LM, arrows showing rimoportulae. Figs 3, 4. Amphora spectabilis: Fig. 3. LM at two focal planes showing different striae densities on dorsal and ventral surfaces. Fig. 4. Palau specimen in SEM showing character of striae. Figs. 5–7. Amphora subhyalina. Fig. 5 LM, showing the hyaline character. Fig. 6. SEM detail of valves with conopea at central raphe endings (arrow), also showing striae on dorsal (double arrowhead) and ventral (single arrowhead) part of girdle band. Fig. 7. Frustule showing broad dorsal part of some girdle bands. Scale bars: Figs 1–5, 7 = 10 µm, Fig. 6 = 5 µm. Unless indicated otherwise, all light microscopy (LM) was with differential interference contrast (DIC).
Figures 39–43. Figs. 39–41. Cocconeis carinata. Fig. 39 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 39–43. Figs. 39–41. Cocconeis carinata. Fig. 39. Cluster of cells in LM. Fig. 40. Sternum valve. Fig. 41. Raphe valve. Figs. 42, 43. Coscinodiscus hauckii in LM and SEM. Scale bars: Figs 39, 42 = 10 µm, Fig. 43 = 5 µm, Figs 40, 41 = 1 µm.
Figures 81–86 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 81–86. Parlibellus and Plagiogramma, SEM except Fig. 81. Figs 81–84. Parlibellus biblos. Fig. 81. Live cell showing plastids. Fig. 82. General view of portion of valve. Fig. 83. Detail of apex showing concentric circles of areolae around the raphe ending. Fig. 84. Detail of interior showing the stauros as a transverse bar not visible from outside. Figs 85, 86. Plagiogramma minor in girdle and valve view. Scale bars: Figs 81, 82 = 10 µm, Figs 84, 85, 86 = 5 µm, Fig. 83= 2 µm.
Figures 20–25 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 20–25. Berkeleya cf. hyalina. Frustules in SEM from whole mount. Fig. 20. Whole frustule. Fig. 21. Central portion showing row of larger areolae along one side of raphe (arrow) and distance between the slightly curved central raphe endings. Fig. 22. Apex of frustule shown in Fig. 20, with detail of terminal raphe ending and apical poration. Fig. 23. High resolution detail of the larger areolae with a papilla at the end of each vimen (arrow) vs. regular quadrate areolae (courtesy of Rafał Wróbel, U. Szczecin). Figs 24, 25. Berkeleya sp. from Majuro (M2-13). Fig. 24. External valve face showing central gap between raphe endings, unilateral zone of long areolae. Fig. 25. Internal aspect of apex. Scale bars: Figs 20, 21 = 10 µm, Figs 24, 25 = 5 µm, Fig. 22 = 2 µm, Fig. 23 = 1 µm.
Figures 63–64 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 63–64. Licmophora complanata, LM. Fig. 63. Valve with valvocopula (vc); very narrow valve with deep mantle, vc even deeper; long septum, mostly along the abvalvar edge of vc (arrow) except where it continues the arc over ligule (arrowhead) and toward base where it crosses to advalvar edge of vc. Fig. 64. Frustule in girdle view. Scale bars = 10 µm.
Figures 91–97 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 91–97. Pseudictyota and Serratifera, SEM except Fig. 91. Figs 91–93. Pseudictyota bicorne. Fig. 91. Frustule in girdle view, stacked focal planes. Figs 92, 93. Valve view in SEM and detail of pseudoloculi. Figs. 94, 95. Serratifera andersonii frustules in valve and girdle view. Figs. 96, 97. Serratifera rhombica frustules in valve and girdle view. Scale bars: Fig. 91 = 10 µm, Fig. 92 = 15 µm, Fig. 93 = 5 µm, Figs 94–97 = 2 µm.
Figures 98–106. Stricosus and Thalassiosira. Figs 98–103. Stricosus harrisonii. Figs 98, 99. Living cells showing plastids with pyrenoids. Figs 100, 101 in Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist
Figures 98–106. Stricosus and Thalassiosira. Figs 98–103. Stricosus harrisonii. Figs 98, 99. Living cells showing plastids with pyrenoids. Figs 100, 101. Acid cleaned valves in LM and SEM. Fig. 102. External apex showing triangular hyaline area, two spines, rimoportula opening, and ocellulimbus with at least 7 rows of pores (contrast Fig. 62, Hyalosynedra). Fig. 103. Apex internal view showing symmetrical rimoportula (arrow). Figs 104–106. Thalassiosira nanolineata. Fig. 104. Valve in LM at two focal planes. Fig. 105, 106. External and internal aspects in SEM, showing central fultoportulae (F) and rimoportula (R) (arrows). Scale bars: Figs 98, 100, 101 = 20 µm, Fig 104 = 10 µm, Figs 99, 103, 105, 106 = 5 µm, Fig. 102 = 2 µm.
Figure 3 Tanytydeus nothofagi n in First record of the genus Tanytydeus (Acari: Paratydeidae) from South America with description of a new species from the Patagonian forests of Argentina
Figure 3 Tanytydeus nothofagi n.sp., female. A – legs; B – gnathosoma in dorsal view; C – subcapitulum.
Figure 1 Tanytydeus nothofagi n in First record of the genus Tanytydeus (Acari: Paratydeidae) from South America with description of a new species from the Patagonian forests of Argentina
Figure 1 Tanytydeus nothofagi n.sp., female. A – micrograph of dorsum; B – Phase contrast micrograph of leg II (ES: eyespot, ω,φ,σ: solenidia and ε: spiniform famulus).
Figure 6 Tanytydeus nothofagi n in First record of the genus Tanytydeus (Acari: Paratydeidae) from South America with description of a new species from the Patagonian forests of Argentina
Figure 6 Tanytydeus nothofagi n.sp., male. A – genital area; B – subcapitulum; C – dorsal gnathosoma.
Figure 3 in First record of Oligosarcus itau (Characiformes: Characidae) outside the type locality, and second after the description
Figure 3. Jaws, palatine and ectopterygoid of Oligosarcus itau CI-FML 8080. 49.8 mm SL. Anterior to left. Lateral view.
Figure 2 in First record of Oligosarcus itau (Characiformes: Characidae) outside the type locality, and second after the description
Figure 2. Specimens of Oligosarcus itau reported herein. CI-FML 8080 (first and second) CI-FML 8079 (below). 49.7- 51.7 mm SL.
Figure 1 in First record of Oligosarcus itau (Characiformes: Characidae) outside the type locality, and second after the description
Figure 1. Known geographical distribution of Oligosarcus itau, Río Bermejo basin in Salta, and Jujuy province, northwestern Argentina. Red circle is the type locality, yellow circles are new records herein reported.
Fig. 1 in Revision Of Invasion History, Distributional Patterns, And New Records Of Corophiidae (Crustacea: Amphipoda) In Hungary
Fig. 1. Records of Chelicorophium sowinskyi: a = 1917–1960, b = 1991–2009; C. curvispinum: c = 1917–1960, d = 1991–2009; e = C. maeoticum, f = C. robustum in Hungary. Legends: A = River Danube, B = River Tisza, C = River Dráva, D = River Bodrog, E = River Körös, F = canal network of Kiskunság, G = canal network of Nagykunság, H = Lake Balaton
Figs 1–3 in New Species And Records Of Charops Holmgren, 1859 (Hymenoptera: Ichneumonidae: Campopleginae)
Figs 1–3. Charops aeruginosus sp. n., holotype: 1 = lateral habitus, 2 = head, frontal view, 3 = fore wing, distal abscissa of Rs (scale bar on Fig. 1 = 1 mm)
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.