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253 results for “Cosmopolitan”
Fig. 10 in Integrative taxonomy helps to revise systematics and questions the purported cosmopolitan nature of the type species within the genus Diaforobiotus (Eutardigrada: Richtersiusidae)
Fig. 10 Diaforobiotus svalbardicus sp. nov.: eggs seen in PCM: A, D, G focus on egg processes surface; B, E, H focus on egg processes midsections; C, F, I focus on egg surface between processes. Triples A–C, D–F, G–I represent three different eggs photographed with dif-
Fig. 1 in Integrative taxonomy helps to revise systematics and questions the purported cosmopolitan nature of the type species within the genus Diaforobiotus (Eutardigrada: Richtersiusidae)
Fig. 1 Diaforobiotus islandicus (Richters, 1904): habitus and cuticular pores seen in PCM: A adult habitus, dorso-ventral projection (neotype); B, C cuticular pores on dorsal and ventral side of the body, respectively; D pulvinus on the internal surface of leg III. Filled flat arrowheads indicate cuticular bars above the claws in legs I–III. Scale bars inμm
Fig. 8 in Integrative taxonomy helps to revise systematics and questions the purported cosmopolitan nature of the type species within the genus Diaforobiotus (Eutardigrada: Richtersiusidae)
Fig. 8 Diaforobiotus svalbardicus sp. nov.: bucco-pharyngeal apparatus seen in PCM: A dorsal projection of the entire bucco-pharyngeal apparatus; B, C dorsal (B) and ventral (C) views of the oral cavity armature; D, E dorsal (D) and ventral (E) view of macroplacoids. Empty arrows indicate dorsal spikes, filled flat arrowheads indicate the first band of teeth, empty flat arrowheads indicate the second band of teeth, filled indented arrowheads indicate the third band of teeth, empty indented arrowhead indicates the medial tooth in dorsal portion of the third band of teeth whereas filled arrows indicate constrictions in macroplacoids. Scale bars in μm
Fig. 4 in Integrative taxonomy helps to revise systematics and questions the purported cosmopolitan nature of the type species within the genus Diaforobiotus (Eutardigrada: Richtersiusidae)
Fig. 4 Diaforobiotus islandicus (Richters, 1904): eggs seen in PCM: A, C, E focus on egg processes; B, D, F focus on egg surface between processes. Pairs A–B, C–D, E–F represent three different eggs photographed with different focus. Filled flat arrowheads indicate rings of pores surrounding egg processes. Scale bars in μm
Fig. 6 in Integrative taxonomy helps to revise systematics and questions the purported cosmopolitan nature of the type species within the genus Diaforobiotus (Eutardigrada: Richtersiusidae)
Fig. 6 Diaforobiotus svalbardicus sp. nov.: habitus and cuticular pores seen in PCM: A adult habitus, dorso-ventral projection (holotype); B, C cuticular pores on dorsal and ventral side of the body, respectively (holotype). Filled flat arrowheads indicate cuticular bars above the claws in legs I–III. Scale bars in μm
Fig. 6 A in Extensive cryptic diversity in the cosmopolitan sludge worm Limnodrilus hoffmeisteri (Clitellata, Naididae)
Fig. 6 A scatter plot of the length of the penis sheath against the ratio between length and basal width (right corner) of species. Species (SHSs) labeled I–IV and VI–X are identified as members of the L. hoffmeisteri complex, CC as BL. claparedianus-cervix,^ LM as L. maumeensis, and LC as L. claparedianus
Fig. 3 in Extensive cryptic diversity in the cosmopolitan sludge worm Limnodrilus hoffmeisteri (Clitellata, Naididae)
Fig. 3 The morphology of penis sheaths. Species labeled I–IV and VI–X are identified as members of the L. hoffmeisteri complex, CC as BL. claparedianus-cervix,^ LM as L. maumeensis
Figs. 1–2 in Is Drosophila nasuta Lamb (Diptera, Drosophilidae) currently reaching the status of a cosmopolitan species?
Figs. 1–2. External male morphology of Drosophila nasuta (isofemale line M59F1), Cidade Universitária "Armando de Salles Oliveira", São Paulo, state of São Paulo, Brazil. 1. Head, anterodorsal view, showing the conspicuous iridescent white silvery frons. 2. Imago left lateral view, showing the large brownish stripe on half dorsal area of pleura. Scale bars: 1 = 0.2 mm, 2 = 1 mm.
Figs. 5–10 in Is Drosophila nasuta Lamb (Diptera, Drosophilidae) currently reaching the status of a cosmopolitan species?
Figs. 5–10. Wild-caught male of Drosophila nasuta (specimen M60C1), Cidade Universitária "Armando de Salles Oliveira", São Paulo, state of São Paulo, Brazil. 5–7. External male terminalia: tergite 8+epandrium, cerci, surstyli, and decasternum. 5. Left lateral view. 6. Oblique posterior view. 7. Posterior view. 8–10. Internal male terminalia: aedeagus, aedeagal apodeme, ventral rod, paraphyses, hypandrium + gonopods. 8. Left lateral view. 9. Oblique posterior view. 10. Posterior view. Scale bar 0.1 mm.
Figs. 3–4 in Is Drosophila nasuta Lamb (Diptera, Drosophilidae) currently reaching the status of a cosmopolitan species?
Figs. 3–4. Wild-caught male of Drosophila nasuta (specimen M60C1), Cidade Universitária "Armando de Salles Oliveira", São Paulo, state of São Paulo, Brazil. 3. Left foreleg, anterior view. 4. Left wing, dorsal view. Scale bar = 0.5 mm.
Fig. 4 in Cosmopolitan Early Jurassic marine gastropods from west-central Patagonia, Argentina
Fig. 4. Southern hemisphere map showing the paleobiogeographical distribution of the cosmopolitan Jurassic gastropod genere reported herein. Note that the occurrence of the new Lower Toarcian gastropod association in "El Córdoba" fossiliferous locality (*) (Chubut province, Argentina) extends the paleobiogeographical distribution of the group in South America.
Fig. 3. Early Jurassic gastropods from Argentina A in Cosmopolitan Early Jurassic marine gastropods from west-central Patagonia, Argentina
Fig. 3. Early Jurassic gastropods from Argentina A. Zygopleuridae? gen. et sp. indet., "El Córdoba" fossiliferous locality, Chubut Province. MPEF−PI 1886, latex cast of external mold in lateral view. B–D. Cryptaulax damborenae sp. nov., "El Córdoba" fossiliferous locality, Chubut Province. B. MPEF−PI 1878b, holotype, latex cast of external mold in lateral (B1, B2) and basal (B3) views, ornament detail (B4). C. MPEF−PI 1877, paratype, latex cast of external mold of incomplete teleoconch in apertural view. D. MPEF−PI 1872b, paratype, latex cast of external mold of incomplete teleoconch in lateral view. E. Cryptaulax cf. damboreneae sp. nov., Cerro Puchenque locality, Mendoza Province. MLP 18742, latex cast of external mold of incomplete teleoconch; adult teleoconch in lateral view. F–H. Cryptaulax nulloi sp. nov., "El Córdoba" fossiliferous locality, Chubut Province. F. MPEF−PI 1870, holotype, latex cast of external mold. Adult teleoconch in lateral view (F1), juvenile teleoconch in lateral view (F2). G. MPEF−PI 1861, paratype, latex cast of external mold in lateral and apertural view. H. MPEF−PI 1871, latex cast of external mold of incomplete teleoconch in lateral view (H1), and its ornament detail (H2). Scale bars 1 mm.
Fig. 2 in Cosmopolitan Early Jurassic marine gastropods from west-central Patagonia, Argentina
Fig. 2. Early Jurassic gastropods from the "El Córdoba" fossiliferous locality, Chubut Province, Argentina. A. Amberleya? espinosa sp. nov. MPEF−PI 1882, holotype, latex cast of external mold in lateral view (A1, A2), juvenile teleoconch in lateral view (A3), last whorl in lateral view (A4), basal and apertural view (A5), ornament pattern and sutural detail (A6). B. Colpomphalus? sp. MPEF−PI 1863, latex cast of external mold of incomplete teleoconch in apical and lateral view (B1–B3), last whorl ornament detail showing the spiral furrow (B4). C. Striatoconulus sp. MPEF−PI 1867b, latex cast of external mold in apical view (C1), apical detail (C2), first teleconch whorls lateral view (C3). Scale bars 2 mm unless otherwise indicated.
Fig. 1. A in Cosmopolitan Early Jurassic marine gastropods from west-central Patagonia, Argentina
Fig. 1. A. Map of the western part of the South American continent showing the localities of new gastropod faunas in Argentina. 1, Cerro Puchenque, Mendoza; 2, Osta Arena Formation area in west−central Patagonia. B. Location map of "El Córdoba" fossiliferous locality (*).
Figure. 3 in Niche separation between the cosmopolitan species Drosophila melanogaster and the tropical Asian species Drosophila ananassae based on larval host-plant species
Figure. 3. Statistical interaction between Drosophila species and larval host plant in determining the number of male flies eclosing in the present experiment. Blue circles represent replicates for Drosophila ananassae and Drosophila melanogaster when raised on cucumberfruit (Averrhoa bilimbi). Red circles indicate replicates where D. ananassae or D. melanogaster were raised on banana (Musa sp.). The number of male flies eclosing from each replicate are presented as squareroot transformed data (variable: TFlies), since the transformed data were used in the ANOVA to determine the statistical significance of this statistical interaction. Da. = Drosophila ananassae, Dm.= Drosophila melanogaster.
Figure 2 in Niche separation between the cosmopolitan species Drosophila melanogaster and the tropical Asian species Drosophila ananassae based on larval host-plant species
Figure 2. Number of Drosophila ananassae and Drosophila melanogaster eclosing in the present experiment, pooling across fruit types. Da. = Drosophila ananassae, Dm.= Drosophila melanogaster.
Figure 1 in Niche separation between the cosmopolitan species Drosophila melanogaster and the tropical Asian species Drosophila ananassae based on larval host-plant species
Figure 1. Number of male flies eclosing from cucumberfruit (Averrhoa bilimbi) vs. banana (Musa species), pooled across Drosophila Species.
Fig. 9 in Givetian (Middle Devonian) sharks from Cairo, New York (USA): Evidence of early cosmopolitanism
Fig. 9. Incomplete fin spine with compound chondrichthyan scales that are comparable to Type 1 sensu Liao et al. (2007) from the Givetian of the Aragonian Pyrenees, Spain, NYSM 17790. A. Specimen whitened with ammonium chloride. B. Close-up view of associated spine, associated to compound chondrichthyan scales Type 1 sensu Liao et al. (2007). C. Transversal section extracted from a reconstruction of the specimen from micro CT scan data (exposure time: 1650 ms; accelerating voltage: 65kV; current: 120 μA), showing the internal canals. D. Sections extracted from the reconstruction of the fin spine tip from micro-tomodensitometry data; lateral (D1) and dorsal (D2) views, showing the system of internal canals. E. 3D reconstructions of the fin spine tip from micro CT scan data (exposure time: 1650 ms; accelerating voltage: 65kV; current: 120 μA), in lateral (E1) and dorso-lateral (E2) views.
Fig. 6 in Givetian (Middle Devonian) sharks from Cairo, New York (USA): Evidence of early cosmopolitanism
Fig. 6. Internal structure of the teeth of omalodontid shark Portalodus mannoliniae sp. nov. from the Givetian of the Cairo quarry, New York, for the adult (A–E) and the juvenile (F–H) morphotypes. A–C. NYSM 17718; images acquired by micro CT-scan (exposure time: 1300 ms; accelerating voltage: 75kV; current: 106 μA). A. Coronal planes angled through the crown and the base, near the lingual margin, with the base horizontal (A1) and along the plane of the cusps (A2), black arrow indicates a possible growth line in the orthodentine outer layer. B. Transverse planes through the right (B1) and the left (B2) cusps when looking from the labial side. C. Horizontal plane through the base. D–E. NYSM 17716; images acquired by SEM. D. Break facet of the right cusp when looking from the labial side. E. Close-up view of the margin of the left cusp (when looking from the labial side) (E1) and of the orthodentine external layer (E2); white arrow indicates the enamel outer layer, black arrow shows separation line between the two main orthodentine layers. F–H. NYSM 17699; images acquired by micro CT-scan (exposure time: 1000 ms; accelerating voltage: 70kV; current: 114 μA). F. Coronal plane angled through the crown and the base. G. Horizontal planes through the base, near the bottom of the base (G1), at about mid-base (G2), and at the bottom of the crown, underneath the forking of the cusps (G3). H. Planes along the labio-lingual axis through the left cusp (when looking from the labial side), near its median side (H1), and inbetween the two cusps (H2).
Fig. 3 in Givetian (Middle Devonian) sharks from Cairo, New York (USA): Evidence of early cosmopolitanism
Fig. 3. Juvenile morphotype of the teeth of omalodontid shark Portalodus mannoliniae sp. nov. from the Givetian of the Cairo quarry, New York, USA. A. NYSM 17736, paratype, in labial (A1), lingual (A2), occlusal (A3), and lateral (A4) views. B. NYSM 17756, in occlusal (B1) and lingual (B2) views. C. NYSM 17752, in occlusal (C1) and lingual (C2) views.
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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.