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109 results for “cycads”
FIGURE 8 in A reassessment of Dioon merolae (Zamiaceae) leads to the description of Dioon salas-moralesae, a new cycad species from Southeastern Oaxaca, Mexico
FIGURE 8. Seed size comparison among the three examined lineages: Dioon oaxacensis (oax), D. salas-moralesae and D. merolae. Different lowercase letters among bars indicate significant differentiation according to the ANOVA test.
FIGURE 4 in A reassessment of Dioon merolae (Zamiaceae) leads to the description of Dioon salas-moralesae, a new cycad species from Southeastern Oaxaca, Mexico
FIGURE 4. Comparison of microstrobili of three examined lineages in the Dioon merolae species complex: D. oaxacensis, D. salasmoralesae and D. merolae. Scale is indicated. Photos by José García.
FIGURE 3 in A reassessment of Dioon merolae (Zamiaceae) leads to the description of Dioon salas-moralesae, a new cycad species from Southeastern Oaxaca, Mexico
FIGURE 3. Leaf size variation among examined populations. (A) Dioon oaxacensis has wider leaves and leaflets inserted at more acute angles along the rachis than other lineages. (B) D. salas-moralesae has the wide leaflets, leaflets are slightly imbricated and slightly deflected apically. (C–D) Leaves of D. merolae may vary in width depending of the population, but are well recognized by having leaflets strongly imbricated and strongly deflected apically. (C = Leaf of plant from Campanario, Chiapas; D = Leaf of plant from Tonalá, the type population). (E) General view of leaf variation.
FIGURE 7 in A reassessment of Dioon merolae (Zamiaceae) leads to the description of Dioon salas-moralesae, a new cycad species from Southeastern Oaxaca, Mexico
FIGURE 7. Variation of morphological traits among the three examined Dioon species: D. oaxacensis (oax), D. salas-moralesae (sal) and D. merolae (mer). Whiskers indicate standard deviation. Different lowercase letters among bars indicate significant differentiation according to the ANOVA test. Plots A–O correspond to the traits listed in Tables 2 and 3: A: circumference of trunk (cm), B: number of leaves, C: length of lamina (cm), D: length of petiole (cm), E: length of rachis (cm), F: number of leaflets, G: length of basal leaflet (mm), H: length of median leaflet (mm), I: length of apical leaflet (mm), J: width of basal leaflet (mm), K: width of median leaflet (mm), L: width of apical leaflet (mm), M: length of articulation of basal leaflet (mm), N: length of articulation of mid leaflet (mm), O: length of articulation of apical leaflet (mm).
FIGURE 6 in Two new species of Pharaxonothinae beetles (Coleoptera: Erotylidae) inhabiting cones of the cycad Ceratozamia santillanii Pérez-Farr. & Vovides (Cycadales: Zamiaceae) in Mexico
FIGURE 6. Pharaxonotha perezi (A–F: female holotype): A–C) dorsal, lateral and ventral habitus (male habitus with no discernable difference); D–F) head, dorsal, lateral and ventral views; G) tegmen attached to median lobe (top) genital capsule (bottom), ventral views; H) tegmen attached to median lobe, lateral view; I) parameres of tegmen, (top to bottom) ventral and lateral views; J) spermatheca; K) female genitalia, ventral view. Scale bars: white = 1 mm for A, B & C; brown = 0.5 mm for D, E & F; gray = 0.5 mm for G, H & K; black = 0.1 mm for I & J.
FIGURE 2 in Two new species of Pharaxonothinae beetles (Coleoptera: Erotylidae) inhabiting cones of the cycad Ceratozamia santillanii Pérez-Farr. & Vovides (Cycadales: Zamiaceae) in Mexico
FIGURE 2. Spermatheca of Pharaxonotha from Jalpan de Cerra, Querétaro, Mexico indicating the diagnostic structures and orientations used in descriptions and key.
FIGURE 4 in Two new species of Pharaxonothinae beetles (Coleoptera: Erotylidae) inhabiting cones of the cycad Ceratozamia santillanii Pérez-Farr. & Vovides (Cycadales: Zamiaceae) in Mexico
FIGURE 4. Ceratophila chipjonesi male holotype: A–F: A–C) dorsal, lateral and ventral habitus; D–F) head dorsal, lateral and ventral views, arrow indicates tuff of setae projecting laterally from submentum; G) tegmen attached to median lobe, (top to bottom) ventral and lateral views; H) male genital capsule, ventral view; I) parameres of tegmen, ventral view; J) paramere, lateral view. Scale bars: white = 1 mm for A, B & C; brown = 0.5 mm for D, E & F; gray = 0.5 mm for G & H; black = 0.1 mm for I & J.
FIGURE 1 in Two new species of Pharaxonothinae beetles (Coleoptera: Erotylidae) inhabiting cones of the cycad Ceratozamia santillanii Pérez-Farr. & Vovides (Cycadales: Zamiaceae) in Mexico
FIGURE 1. Scatter plot score derived from the functions produced by stepwise discriminant analysis of 3 anatomical characters from five populations of Ceratophila: A: males; B: females. PC1 is related to the two characters of: ratio of pronotal length to pronotal width (PL/PW) and ratio of pronotal length to elytra length (PL/EL). PC2 is related to the character: ratio of head width to ventral interocular distance (HW/VI)
FIGURE 3 in Two new species of Pharaxonothinae beetles (Coleoptera: Erotylidae) inhabiting cones of the cycad Ceratozamia santillanii Pérez-Farr. & Vovides (Cycadales: Zamiaceae) in Mexico
FIGURE 3. Key characters of adults: base of head, pronotum and base of elytra, dorsal view: A) Pharaxonotha sp. collected from Ceratozamia tenuis; B) Ceratophila (C.) chemnicki; pronotal left lateral margins: C) Pharaxonotha sp. from Ceratozamia tenuis; D) Ceratophila (C.) sanchezae; E) C. (Vovidesa) chiapensis; right metatibiae of male individuals, posterior view: F) C. (C.) gregoryi; G) C. (V.) mixeorum; b: basal bead of elytra; g: longitudinal grooves; s: stridulatory files t: transverse groove. Scale bars = 0.2 mm.
FIGURE 5 in Two new species of Pharaxonothinae beetles (Coleoptera: Erotylidae) inhabiting cones of the cycad Ceratozamia santillanii Pérez-Farr. & Vovides (Cycadales: Zamiaceae) in Mexico
FIGURE 5. Ceratophila chipjonesi female: A–C) allotype dorsal, lateral and ventral habitus; D–F) head dorsal, lateral and ventral views; G) female genitalia, ventral view; H) spermatheca. Scale bars: white = 1 mm for A, B & C; brown = 0.5 mm for D, E & F; gray = 0.5 mm for G; black = 0.1 mm for H.
FIGURE. Distribution of nomenclatural etymological categories of currently accepted specific and infraspecific cycad taxa over time (taxonomic framework sensu Calonje et al. 2022). in Etymological compendium of cycad names
FIGURE. Distribution of nomenclatural etymological categories of currently accepted specific and infraspecific cycad taxa over time (taxonomic framework sensu Calonje et al. 2022).
FIGURE. Authors (or co-authors) of more than five currently accepted specific and infraspecific cycad taxa (author abbreviations follow Calonje et al. 2022). in Etymological compendium of cycad names
FIGURE. Authors (or co-authors) of more than five currently accepted specific and infraspecific cycad taxa (author abbreviations follow Calonje et al. 2022).
FIGURES 4–8 in First fossil representatives of Pharaxonothinae Crowson (Coleoptera: Erotylidae): indirect evidence for cycads existence in Baltic amber forest
FIGURES 4–8. Cycadophila mumia sp. nov.: 4—habitus, dorso-lateral view, paratype; 5—details of forebody, ventral view, holotype; 6—head and pronotum, dorso-lateral view, paratype; 7—antenna, paratype; 8—protibia and tarsus, paratype. Not reproduced to the same scale.
FIGURES 1–3 in First fossil representatives of Pharaxonothinae Crowson (Coleoptera: Erotylidae): indirect evidence for cycads existence in Baltic amber forest
FIGURES 1–3. Cycadophila mumia sp. nov., holotype, habitus: 1—dorsal view; 2—ventral view; 3—lateral view. Scale bar = 1 mm.
FIGURES 10–11 in First fossil representatives of Pharaxonothinae Crowson (Coleoptera: Erotylidae): indirect evidence for cycads existence in Baltic amber forest
FIGURES 10–11. Undescribed representative of Pharaxonothinae in Baltic amber, specimen No. 578-1 [CCHH]: 10—habitus, dorso-lateral view; 11—habitus, lateral view. Scale bar = 1 mm.
FIGURE 8 in Ceratophila, a new genus of erotylid beetles (Erotylidae: Pharaxonothinae) inhabiting male cones of the cycad Ceratozamia (Cycadales: Zamiaceae)
FIGURE 8. Photographs of Ceratophila (Uovidesa) vazquezi (A–D, F: male holotype): A–C) dorsal, ventral and lateral and habitus; D) head, ventral view; E) head, female, ventral view; F) head lateral view; G) median lobe still attached to tegmen, ventral and lateral views; H) male genital capsule, ventral view; arrow indicates tuft of erect setae on mentum and submentum.
FIGURE 6 in Ceratophila, a new genus of erotylid beetles (Erotylidae: Pharaxonothinae) inhabiting male cones of the cycad Ceratozamia (Cycadales: Zamiaceae)
FIGURE 6. Photographs of Ceratophila (Uovidesa) chiapensis collected from Ceratozamia vovidesii (A–F: female allotype): A–C) dorsal, ventral and lateral and habitus; D–F) head, dorsal, ventral and lateral views; G) (left to right) male genital capsule, median lobe and tegmen, ventral views; H) median lobe and tegmen, lateral views; I) close up of parameres of tegmen, ventral view.
FIGURE 7 in Ceratophila, a new genus of erotylid beetles (Erotylidae: Pharaxonothinae) inhabiting male cones of the cycad Ceratozamia (Cycadales: Zamiaceae)
FIGURE 7. Photographs of Ceratophila (Uovidesa) mixeorum (A–E: male holotype): A–C) dorsal, ventral and lateral and habitus; D–E) head, dorsal and ventral views; F) (left to right) male genital capsule, median lobe and tegmen, ventral views; G) (top to bottom) median lobe and tegmen, lateral views; H) close up of parameres of tegmen, ventral view.
FIGURE 4 in Ceratophila, a new genus of erotylid beetles (Erotylidae: Pharaxonothinae) inhabiting male cones of the cycad Ceratozamia (Cycadales: Zamiaceae)
FIGURE 4. Photographs of Ceratophila (Ceratophila) picipennis collected from Ceratozamia mirandae (A–E: male holotype): A–C) dorsal, ventral and lateral and habitus; D–F) head, dorsal and ventral views; G) male genital capsule, ventral view; H) median lobe still attached with tegmen, lateral and ventral views; I) close up of parameres of tegmen, ventral view.
FIGURE 3 in Ceratophila, a new genus of erotylid beetles (Erotylidae: Pharaxonothinae) inhabiting male cones of the cycad Ceratozamia (Cycadales: Zamiaceae)
FIGURE 3. Photographs of Ceratophila (Ceratophila) gregoryi (B–E: female allotype): A) dorsal habitus, female; B–C) ventral and lateral and habitus; D–E) head, dorsal and ventral views; F) male genital capsule, ventral view; G) median lobe still attached with tegmen, lateral and ventral views; H) close up of parameres of tegmen, ventral view.
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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.