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FIGURE 6 in New taxonomic data on Zodariinae (Araneae: Zodariidae) of Azerbaijan, Iran Afghanistan and Pakistan
FIGURE 6. Epigynes of Trygetus nakhchivanicus sp. n. (A–C), T. gromovi Marusik, 2011 (D–F), T. susianus Zamani & Marusik, 2021 (G–I) and T. Jacksoni Marusik & Guseinov, 2003 (J). A, D, G vulva, dorsal; B, E, H, J intact epigyne, ventral; C, F macerated epigyne, ventral and antero-ventral; I right receptacle, dorsal. D–F after Marusik (2011), G–I after Zamani & Marusik (2021) and J after Marusik & Guseinov (2003). Scale bars: A–I = 0.2 mm (not provided for J). Abbreviations: Bu—bursa, Fo—fovea, Re—receptacle.
FIGURE 11 in New taxonomic data on Zodariinae (Araneae: Zodariidae) of Azerbaijan, Iran Afghanistan and Pakistan
FIGURE 11. Epigyne and vulva of Zodarion sharurensis sp. n. A, E macerated epigyne, ventral and lateral; B vulva, dorsal; C same, ventrolateral; D, F macerated epigyne, posterior; G intact epigyne, ventroposterior. Scale bars = 0.2 mm. Abbreviations: Ah—anterior hood, Cd—copulatory duct, Fo—fovea, Oc—copulatory opening, Re—receptacle.
FIGURE 5 in New taxonomic data on Zodariinae (Araneae: Zodariidae) of Azerbaijan, Iran Afghanistan and Pakistan
FIGURE 5. Habitus of Trygetus gromovi Marusik, 2011 (A–D), T. susianus Zamani & Marusik, 2021 (E), T. cyrus sp. n. (F) and T. nakhchivanicus sp. n. (G, H). A, F female, dorsal; B same, lateral; C female's abdomen and posterior part of cephalothorax, ventral; D female's cephalothorax, anterior; E, H male, dorsal; G same, ventral. Scale bars = 0.2 mm, unless stated otherwise.
FIGURE 4 in New taxonomic data on Zodariinae (Araneae: Zodariidae) of Azerbaijan, Iran Afghanistan and Pakistan
FIGURE 4. Female of Parazodarion raddei (Simon, 1889). A habitus, dorsal; B, E vulva, dorsal and dorsolateral; C intact epigyne, ventral; D macerated epigyne, ventral. Scale bars = 0.2 mm, unless stated otherwise.
FIGURE 3 in New taxonomic data on Zodariinae (Araneae: Zodariidae) of Azerbaijan, Iran Afghanistan and Pakistan
FIGURE 3. Epigyne and vulva of Indozodion lindbergi (Roewer, 1960). A macerated epigyne, ventral; B vulva, dorsal; C intact epigyne, ventral; D right receptacle, dorsal; E left receptacle, dorsal. Scale bars = 0.2 mm. Abbreviations: Oc—copulatory opening, Re—receptacle.
FIGURE 2 in New taxonomic data on Zodariinae (Araneae: Zodariidae) of Azerbaijan, Iran Afghanistan and Pakistan
FIGURE 2. SEM images of the male palp of Indozodion lindbergi (Roewer, 1960). A retrolateral; B ventral; C distal. Scale bars = 0.1 mm. Abbreviations: Co—conductor, Ep—embolus proper, Ev—ventral branch of embolus.
FIGURE 1 in New taxonomic data on Zodariinae (Araneae: Zodariidae) of Azerbaijan, Iran Afghanistan and Pakistan
FIGURE 1. Habitus and male palp of Indozodion lindbergi (Roewer, 1960). A male habitus, dorsal; B female habitus, dorsal; C–F palp, dorsal, retrolateral, prolateral and ventral. Scale bars = 0.2 mm, unless stated otherwise. Abbreviations: Ta—tegular apophysis, Tl—lamellar extension of the tegular apophysis, Va—ventro-retrolateral apophysis.
FIGURE 11 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 11. Cross sections of leaf of the Copaifera appendiculata M.J. Silva submitted to histochemical tests. a midrib. b margin. c, d, f, i, j petiole. e, g, k rachis. h, l Leaf blade. a–c phenolic compounds in tissues and within the secretory cavity indicated by *. d, e starch grains in the parenchymatous pith and near the vascular system). f-h acidic lipids inside the secretory cavity indicated by *. i–l total lipids stained red-orange inside the secretory cavity and epithelial cells indicated by * and arrows. Lipid droplet indicated by arrow, and intense cuticle coloration in l. (c = cuticle; fi = fibers; ep = epidermis; et = secretory epithelium; lu = lumen; ph = phloem; pp = palisade parenchyma; st = secretory cavity; sp = spongy parenchyma; xy = xylem). Scales: a = 500 µm; b–e, h, i, k, l = 50 µm; f, g, j = 20 µm.
FIGURE 10 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 10. Cross-section of a leaf blade of Copaifera marginata Benth. submitted to histochemical tests. a, e, i, n, o petiole. b, c, f, j, k, m rachis. d midrib. g, h, l leaf blade. a–d lignin in the xylem vessel elements, hypodermis cells, fibers, and sclereids. e–g total alkaloids indicated by arrows. h–l reducing sugars in tissues and in the epithelial cells of the secretory cavity, indicated by arrows. m–o phenolic compounds in the tissues and epithelial cells of the secretory cavity, indicated by *. (c = cuticle; fi = fibers; ep = epidermis; et = secretory epithelium; hy = hypodermis; lu = lumen; ph = phloem; pp = palisade parenchyma; sc = sclereids; st = secretory cavity; sp = spongy parenchyma; tr = trichome. xy = xylem). Scales: a, i, m = 200 µm. b-h, j, l, n = 50 µm; k, o = 20 µm.
FIGURE 9 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 9. Cross-section of the leaf blade of Copaifera appendiculata M.J. Silva submitted to histochemical tests. a, b, e, f, j, n, o petiole. c, g, h, k, m rachis. d midrib. i leaf blade. l. margin. a–d lignin in the xylem vessel elements, fibers, and sclereids. e–i total alkaloids in the tissues indicated by arrows and *. j–l reducing sugars in the tissues indicated by arrows and *. m–o phenolic compounds in the tissues and inside the secretory cavity, indicated by arrows and *. (c = cuticle; fi = fibers; ep = epidermis; et = secretory epithelium; lu = lumen; ph = phloem; pp = palisade parenchyma; sc = sclereids; st = secretory cavity; sp = spongy parenchyma; vb = vascular bundle; xy = xylem). Scales: l, m = 200 µm; a–g, i, j, n, o = 50 µm; h, k = 20 µm.
FIGURE 7 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 7. Cross-sections of the midribs of Copaifera appendiculata M.J. Silva (a–e) and C. marginata (f–j): a, f. General aspect of the midrib. b, g detail of the epidermis, fibers, parenchyma, sclereids, and hypodermis of the adaxial surface. c, h detail of the epidermis, hypodermis, collenchyma in h, fibers, parenchyma, sclereids, and secretory cavity of the adaxial surface. d, i detail of the largest vascular bundle. e detail of the fibers. j detail of the secretory cavity (ac = angular collenchyma; et = secretory epithelium; fi = fibers; ep = epidermis; hy = hypodermis; lu = lumen; pa = parenchyma; ph = phloem; me = pith; sc = sclereids; xy = xylem; black arrowhead = stomata; white arrowhead = polyhedrical crystal. * = secretory cavity). Scale: a, f = 500 μm; d, i = 200 μm; b, c, e, g, h, j = 50 μm.
FIGURE 6 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 6. Cross-section of the rachis of Copaifera appendiculata (a–e) and C. marginata (f–j): a, f general aspect of the rachis. b. detail of the acessory vascular bundles and adjacent tissues. c, g detail of the epidermis and hypodermis in g, parenchyma, collenchyma, fibers, sclereids, and secretory cavity in c. d, i. detail of the largest vascular bundle. e, j detail of the secretory cavity. h. detail of the fibers, phloem, sclereids, and secretory cavity. (ab = accessory vascular bundle; ac = angular collenchyma; c = cuticle; fi = fibers; ep = epidermis; et = secretory epithelium; fi = fibers; hy = hypodermis; lu = lumen; pa = parenchyma; ph = phloem; me = pith; sc = sclereids; tr = trichome; xy = xylem; * = secretory cavity. arrowhead = polyhedrical crystals). Scale: a, f = 500 μm; b, d, i = 200 μm; c, e, g, h, j = 50 μm.
FIGURE 5 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 5. Cross-section of the petioles of Copaifera appendiculata (a–g) and C. marginata (h–n): a, h general aspect of the petiole. b, i detail of the epidermis and internal tissues. c, j general aspect of the adaxial surface. d and k general aspects of the abaxial surface. e accessory vascular bundle. f, l detail of the larger vascular bundle. g, n detail of the secretory cavity. m detail of the fibers, phloem, and sclereids. (ab = accessory vascular bundle; ac = angular collenchyma; c = cuticle; fi = fibers; ep = epidermis; et = secretory epithelium; fi = fibers; hy = hypodermis; lu = lumen; pa = parenchyma; ph = phloem; me = pith; sc = sclereids; tr = trichomes; vb = vascular bundle; xy = xylem; * = phenolic compounds. arrowhead = prismatic crystals. * = secretory cavity). Scale: a, h = 500 μm; c, d, f, j, l = 200 μm; b, e, g, i, k, m, n = 50 μm.
FIGURE 4 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 4. Distribution of Copaifera appendiculata M. J. Silva: a map of Brazil, highlighting Goiás State in gray. b map of Goiás State, its limits, and elevational variations. c Municipality of Niquelândia, (dotted area) with species distribution points. Abbreviations for the Brazilian states (BA, Bahia; GO, Goiás; MG, Minas Gerais; MS, Mato Grosso do Sul; MT, Mato Grosso; TO, Tocantins) and the Federal District (DF).
FIGURE 2. Copaifera appendiculata M. J in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 2. Copaifera appendiculata M. J. Silva: a habit. b flowering branch. c portion of the inflorescence, note flowers being visited by ants. d detail of a raceme, showing floral buds and bracts. e flower in frontal view. f fruiting branch. g fruit after opening, note the twisted valve and prolonged hilum. h seed in side view, note the orange aril and black testa (Photographs by M. J. Silva).
FIGURE 3 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 3. Copaifera marginata Benth.: a habit, note its shrubby and cespitose aspect. b inflorescence. c portion of the inflorescence, note the light green elliptic buds. d fruiting branch, note the purplish or reddish fruits when mature. e imature seed, note the white aril. (Photographs by M. J. Silva).
FIGURE 1. Copaifera appendiculata M. J in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 1. Copaifera appendiculata M. J. Silva: a flowering branch. b stipule. c distal portion of the rachis showing the spinescent extension. d–h variations in leaflet shapes. i trichomes on the abaxial surface. j trichomes on the adaxial surface. k detail of the leaflet margin and trichomes. l detail of the leaflet apex. m floral bud. n ventral surface of the bract. o detail of the bract margin. p flower, note the sepals conspicuously indumented ventrally. q ventral surface of the sepal. r detail of trichomes on the ventral surface of the sepal. s stamen. t ventral (left) and dorsal (right) surfaces of the anther. u gynoecium, note the uniformly indumented ovary. v detail of the trichomes on the ovary. w detail of the stigma. x fruit. y fruit after opening, note the twisted valve and prolonged hilum. z side view of the seed (drawn by Renato Cristiano Gualberto from the holotype).
data for the manuscript entitled Survival probability of atmospheric new particles: closure between theory and measurements from 1.4 to 100 nm
<p>data for figures.</p> <p>Please contact runlong.cai@helsinki.fi if needed</p>
Data from: New remains of the aquatic turtle Hydromedusa casamayorensis (Pleurodira, Chelidae) from the middle Eocene of Patagonia: taxonomic validation and phylogenetic relationships
Twenty- seven new specimens recovered from lower levels of the Sarmiento Formation (Casamayoran SALMA, middle Eocene) in the ¨Cañadón Hondo¨ area, Chubut (Argentina), bring new information on the Palaeogene long-necked chelid Hydromedusa casamayorensis.The discovery of cranial and postcranial remains allows a complete description of the only known extinct species of the genus Hydromedusa recognizing diagnostic characters that revalidate the taxonomic status of this species. Hydromedusa casamayorensis is incorporated into a cladistic framework of chelid turtles. The unconstrained and constrained phylogenetic analyses recovered H. casamayorensis as a sister taxon of Hydromedusa maximiliani plus H. tectifera. A Danian age is proposed at least for the origin of the Hydromedusa clade, while a Late Cretaceous is suggested for the age of the split from the Yaminuechelys clade. Great differences in size are documented for H. casamayorensis based on the various specimens recovered from this study. The osteohistological study in H. casamayorensis and H. tectifera shows similarities in the internal cortex and cancellous bone of both taxa, but some differences are observed in the external cortex of H. casamayorensis (e.g. a parallel fibered bone on the more external surface of this cortex).
Data from: Peculiar macrophagous adaptations in a new Cretaceous pliosaurid
During the Middle and Late Jurassic, pliosaurid plesiosaurs evolved gigantic body size and a series of craniodental adaptations that have been linked to the occupation of an apex predator niche. Cretaceous pliosaurids (i.e. Brachaucheninae) depart from this morphology, being slightly smaller and lacking the macrophagous adaptations seen in earlier forms. However, the fossil record of Early Cretaceous pliosaurids is poor, concealing the evolution and ecological diversity of the group. Here, we report a new pliosaurid from the Late Hauterivian (Early Cretaceous) of Russia. Phylogenetic analyses using reduced consensus methods recover it as the basalmost brachauchenine. This pliosaurid is smaller than other derived pliosaurids, has tooth alveoli clustered in pairs and possesses trihedral teeth with complex serrated carinae. Maximum-likelihood ancestral state reconstruction suggests early brachauchenines retained trihedral teeth from their ancestors, but modified this feature in a unique way, convergent with macrophagous archosaurs or sphenacodontoids. Our findings indicate that Early Cretaceous marine reptile teeth with serrated carinae cannot be unequivocally assigned to metriorhynchoid crocodylomorphs. Furthermore, they extend the known diversity of dental adaptations seen in Sauropterygia, the longest lived clade of marine tetrapods.
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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.