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874 results for “elongation”
Figs 50–58 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 50–58. Panjange camiguin Huber sp. nov., SEM micrographs (ZFMK, Ar 13003, 13004). 50– 51. Left and right male palps, retrolateral views. 52. Left procursus and appendix, prolateral view. 53– 54. Left and right male palpal trochanters and femora proximally, retrolateral views. 55. Tip of embolus. 56–57. Left and right procursus tips, retrolateral views. 58. Comb-hairs on female tarsus 4. Abbreviations: a = appendix; f = femur; p = procursus; sdo = sperm duct opening; te = tarsal elongation; tr = trochanter. Scale bars: 50–51 = 300 µm; 52 = 200 µm; 53–54 = 100 µm; 55 = 30 µm; 56–57 = 80 µm; 58 = 20 µm.
Figs 17–19 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 17–19. Panjange malagos Huber sp. nov. (ZFMK, Ar 12999). 17. Male prosoma and chelicerae, frontal view. 18–19. Left male palp, prolateral and retrolateral views. Abbreviations: a = appendix; b = genital bulb; e = embolus; h = hinge; p = procursus; ps = proximal bulbal sclerite; pto = palpal tarsal organ; te = tarsal elongation. Scale bars = 0.5 mm.
Figs 74–78 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 74–78. Panjange dinagat Huber sp. nov. (ZFMK, Ar 13016). 74–75. Left male palp, prolateral and retrolateral views. 76. Male prosoma and chelicerae, frontal view. 77–78. Cleared female genitalia, ventral and dorsal views. Abbreviations: a = appendix; b = genital bulb; e = embolus; p = procursus; tr = trochanter. Scale bars: 74–76 = 0.5 mm; 77–78 = 0.3 mm.
Figs 26–30 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 26–30. Panjange casaroro Huber sp. nov. (ZFMK, Ar 13001). 26–27. Right male palp, prolateral and retrolateral views. 28. Male prosoma and chelicerae, frontal view. 29–30. Cleared female genitalia, ventral and dorsal views. Scale bars = 0.5 mm.
Figs 64–65 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 64–65. Panjange hamiguitan Huber sp. nov. (ZFMK, Ar 13009), left male palp, prolateral and retrolateral views. Abbreviations: a = appendix; b = genital bulb; e = embolus; h = hinge; p = procursus; pto = palpal tarsal organ; te = tarsal elongation; vp = ventral process. Scale bar = 1 mm.
Figs 66–68 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 66–68. Panjange hamiguitan Huber sp. nov. (ZFMK, Ar 13009, 13012). 66. Male prosoma and chelicerae, frontal view. 67. Cleared female genitalia, dorsal view (proximal part of scape partly extended). 68. Detail of Fig. 67. Scale bars: 66–67 = 0.5 mm; 68 = 0.3 mm.
Figs 45–49 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 45–49. Panjange camiguin Huber sp. nov., SEM micrographs (ZFMK, Ar 13003, 13004). 45– 46. Male and female prosomata, frontal views (arrows point at tiny AME remnants). 47. Male chelicerae. 48–49. Male eye triads and ocular processes, oblique frontal and frontal views. Scale bars: 45–46, 49 = 200 µm; 47–48 = 100 µm.
Figs 38–44 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 38–44. Panjange camiguin Huber sp. nov. (ZFMK, Ar 13003). 38–39. Left male palp, prolateral and retrolateral views. 40. Male chelicerae, frontal view. 41–42. Left male tarsus and procursus, prolateral and retrolateral views. 43–44. Right male tarsus and procursus, retrolateral and prolateral views. Abbreviations: a = appendix; b = genital bulb; e = embolus; p = procursus; te = tarsal elongation; tr = trochanter. Scale bars: 38–39, 41–44 = 1 mm; 40 = 0.3 mm.
Figs 24–25 in Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae)
Figs 24–25. Panjange casaroro Huber sp. nov. (ZFMK, Ar 13001), left male palp, prolateral and retrolateral views. Abbreviations: a = appendix; b = genital bulb; e = embolus; h = hinge; p = procursus; pto = palpal tarsal organ; te = tarsal elongation; tr = trochanter; vp = ventral process. Scale bar = 0.5 mm.
Figure 1 in A new genus of ultra-elongate freshwater mussels from Vietnam and eastern China (Bivalvia: Unionidae)
Figure 1. Examples of Sinosolenaia gen. nov. shells (external view of the left valves). (A) S. recognita (Heude, 1877) gen. & comb. nov., Hanoi, Red (Hồng Hà) River basin, northern Vietnam. (B) S. oleivora (Heude, 1877) comb. nov., Yangtze River basin, eastern China. (C) S. carinata (Heude, 1877) comb. nov., Yangtze River basin, eastern China. Scale bars = 25 mm. (Photo: Yulia S. Kolosova [A], Huang et al. (2019) [B-C]).
FIGURE 6. Shaded coloured 3D in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 6. Shaded coloured 3D photogrammetric model of footprint F1 and F2 with relative section (S4) passing through the metatarsal impression and digit III.
FIGURE 5. Shaded coloured 3D in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 5. Shaded coloured 3D photogrammetric model of footprint F3 and relative sections (S1, S2, S3).
FIGURE 2 in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 2. Thin sections of the trampled block. 1, Nezzazata isabellae; 2, Cuneolina sliteri; 3, Aligned spathic calcite crystals suggesting emersive condition of the surface during trampling. Scale bar equals 0,5 mm (1 and 2) and 1,5 mm (3).
FIGURE 1 in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 1. Map of provenance (black footprint) and present location of the track-bearing block (Lido di Porto Canale-Riomartino, grey spot).
FIGURE 4. 1, Shaded grey 3D in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 4. 1, Shaded grey 3D photogrammetric model of the track-bearing block; 2, Shaded coloured 3D photogrammetric model.
FIGURE 3. 1 in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 3. 1, The track-bearing block; 2, Close-up of the studied footprints; 3, Orthophoto of the trampled block; 4, Interpretative field drawing (scale bar equals 10 cm); F1, F2 and F3 indicate the three theropod tracks discussed in the text; A-D indicate poorly preserved traces, possibly produced by the trackmaker of F1, F2, and F3.
Linked collectors and determiners for: Telaprocera (Araneae: Araneidae), a new genus of Australian orb-web spiders with highly elongated webs.
Natural history specimen data linked to collectors and determiners held within, "Telaprocera (Araneae: Araneidae), a new genus of Australian orb-web spiders with highly elongated webs". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/4b7955ee-3859-4b8c-bfb9-e1dc78e948a3">https://bionomia.net/dataset/4b7955ee-3859-4b8c-bfb9-e1dc78e948a3</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/4b7955ee-3859-4b8c-bfb9-e1dc78e948a3">https://gbif.org/dataset/4b7955ee-3859-4b8c-bfb9-e1dc78e948a3</a>. Formatted as a Frictionless Data package.
Armature formula of P1–P4 as follows: P5 (Fig. 2B). With outer seta of BENP arising from long setophore. Endopodal lobe triangular, reaching middle of exopod; with small spinules along outer margin and at base of inner setae; with five elements – one outer subdistal, one apical and one inner subdistal normal seta, and two inner bifurcate elements. Exopod elongate, 2.8 times as long as wide; with spinules along inner margin and with few proximal outer spinules; with six elements – three outer slender, short setae, two apical elements, of which outermost one shorter, and one inner seta. in Proposal of new genera and species of the subfamily Diosaccinae (Copepoda: Harpacticoida: Miraciidae)
Armature formula of P1–P4 as follows: P5 (Fig. 2B). With outer seta of BENP arising from long setophore. Endopodal lobe triangular, reaching middle of exopod; with small spinules along outer margin and at base of inner setae; with five elements – one outer subdistal, one apical and one inner subdistal normal seta, and two inner bifurcate elements. Exopod elongate, 2.8 times as long as wide; with spinules along inner margin and with few proximal outer spinules; with six elements – three outer slender, short setae, two apical elements, of which outermost one shorter, and one inner seta.
Text-fig. 3. Scanning electron micrographs (a, b) and synchrotron radiation X-ray tomographic microscopy orthoslices (c–e) of flower of Lambertiflora elegans gen. et sp. nov. from the Early Cretaceous Puddledock locality, Virginia, USA (holotype, PP53796, Puddledock sample 082). a) Flower in lateral view showing long pedicel and overlapping elongated tepals; b) Detail of flower showing overlapping elongated tepals; note the numerous holes indicating the position of probable secretory cells; c) Flower in longitudinal section showing overlapping elongated tepals, remains of probable poorly developed stamens or staminodes and probable poorly developed carpels on the central conical gynoecial region of the receptacle (cut between orthoslices xz0510 and 0570); d) Flower in longitudinal section (comparable to c) showing overlapping tepals, poorly developed stamens or staminodes, and probable poorly developed carpels on the central conical gynoecial region of the receptacle; note the prominent cavities from secretory cells scattered through the tissues (cut between orthoslice xz0560 and 0575); e) Flower in transverse section showing overlapping tepals, poorly developed stamens or staminodes, and remains of probable poorly developed carpels (cut between orthoslices xy1160 and 1180). Scale bars = 1 mm (a), 500 µm (b–e). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 3. Scanning electron micrographs (a, b) and synchrotron radiation X-ray tomographic microscopy orthoslices (c–e) of flower of Lambertiflora elegans gen. et sp. nov. from the Early Cretaceous Puddledock locality, Virginia, USA (holotype, PP53796, Puddledock sample 082). a) Flower in lateral view showing long pedicel and overlapping elongated tepals; b) Detail of flower showing overlapping elongated tepals; note the numerous holes indicating the position of probable secretory cells; c) Flower in longitudinal section showing overlapping elongated tepals, remains of probable poorly developed stamens or staminodes and probable poorly developed carpels on the central conical gynoecial region of the receptacle (cut between orthoslices xz0510 and 0570); d) Flower in longitudinal section (comparable to c) showing overlapping tepals, poorly developed stamens or staminodes, and probable poorly developed carpels on the central conical gynoecial region of the receptacle; note the prominent cavities from secretory cells scattered through the tissues (cut between orthoslice xz0560 and 0575); e) Flower in transverse section showing overlapping tepals, poorly developed stamens or staminodes, and remains of probable poorly developed carpels (cut between orthoslices xy1160 and 1180). Scale bars = 1 mm (a), 500 µm (b–e).
Text-fig. 1. Scanning electron micrographs of Mugideiriflora portugallica gen. et sp. nov. from the Early Cretaceous Catefica locality, Portugal (holotype, S174254, Catefica sample 150). a) Flower in oblique lateral view showing numerous broad tepals, numerous inwardly curved stamens and the flat floral receptacle with a conical gynoecial region; b–c) Flower in two different oblique apical views showing numerous broad laminar tepals and inwardly curved stamens surrounding the carpels; note cellular differences between outer (op) and inner (in) perianth parts, as well as bases of anthers, apparently with laterally to slightly dorsally placed pollen sacs (arrow heads); d) Detail of flower showing a cluster of poorly differentiated carpels in the center surrounded by elongated stamens; note grooves in the dorsal surface of the stamens indicating the position of the pollen sacs; e) Detail of flower showing the broad bases of the laminar tepals, rhomboidal stamen bases and poorly differentiated carpels; f) Detail of flower showing inwardly arched stamens and poorly differentiated carpels. Scale bars = 1 mm (a–c), 200 µm (d–f). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 1. Scanning electron micrographs of Mugideiriflora portugallica gen. et sp. nov. from the Early Cretaceous Catefica locality, Portugal (holotype, S174254, Catefica sample 150). a) Flower in oblique lateral view showing numerous broad tepals, numerous inwardly curved stamens and the flat floral receptacle with a conical gynoecial region; b–c) Flower in two different oblique apical views showing numerous broad laminar tepals and inwardly curved stamens surrounding the carpels; note cellular differences between outer (op) and inner (in) perianth parts, as well as bases of anthers, apparently with laterally to slightly dorsally placed pollen sacs (arrow heads); d) Detail of flower showing a cluster of poorly differentiated carpels in the center surrounded by elongated stamens; note grooves in the dorsal surface of the stamens indicating the position of the pollen sacs; e) Detail of flower showing the broad bases of the laminar tepals, rhomboidal stamen bases and poorly differentiated carpels; f) Detail of flower showing inwardly arched stamens and poorly differentiated carpels. Scale bars = 1 mm (a–c), 200 µm (d–f).
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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.