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1,154 results for “Extant”
FIG. 5. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 5. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308; arrow, hypopygium. Scale bar: 0.05 mm.
FIG. 3. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 3. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308: A, head and anterior part of mesosoma, arrow metanotum; B, head, arrow, clypeus. Scale bars: A, 0.4 mm; B, 0.2 mm.
FIG. 4. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 4. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308, mandibles: A, front view; B, side view; ellipses, mandibles. Scale bars: 0.08 mm.
FIG. 2. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 2. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308: A, wings; B, metasoma left view; C, metasoma right view, arrow tergal process. Scale bars: A, B, 0.5 mm; C, 0.2 mm.
FIG. 1. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 1. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308, habitus: A, above; B, below; C, left side. Scale bars: 1 mm.
Figure 4 in The muscles, body wall and valve-opening mechanism of extant craniid (inarticulated) brachiopods
Figure 4. Line drawings and digital photographs illustrating cilia current flow and valve features of two species. (A) Diagram showing flow directions of dorsal mantle cilia currents. (B) Diagram of craniid valves and body (after Williams et al. 1997). (C–E) Novocrania californica. C. Cutaway drawing down midline of valves and muscle raising structures. (D, E) OU 44518a-b. Oblique photographs of dorsal and ventral valve interiors. (F–H) Novocrania japonica. (F, G) TUM 951117a. Oblique photographs of dorsal and ventral valve interiors. (H) Cutaway drawing down midline of valves and muscle raising structures. Abbreviations: a, anus; aasc, anterior adductor muscle scar; dv, dorsal valve; msp, median spike; pasc, posterior adductor muscle scar; raams, raised anterior adductor muscle scar; rp, raised pedestal; tve, thin valve extension; vmd, ventral mound; vv, ventral valve.
Figs 41–50 in New fossil genus and new extant species of diatoms (Stephanodiscaceae, Bacillariophyceae) from Pleistocene sediments in the Neotropics (Guatemala, Central America): adaptation to a changing environment?
Figs 41–50. Discostella gabinii Paillès & Sylvestre sp. nov., Lake Petén-Itzá (Guatemala); LM valve views. 41–42. Modern specimens of D. gabinii sp. nov. from Cenote Juarez. 43–44. Modern specimens of D. gabinii sp. nov. from Lake Amatitlan. 45–50. Type material of fossil lacustrine diatom D. gabinii sp. nov. 45. Holotype (MNHN, slide PC060873). 48–50. A shadow line is visible in large specimens. Scale bar = 10 µm.
Figs 25–32 in New fossil genus and new extant species of diatoms (Stephanodiscaceae, Bacillariophyceae) from Pleistocene sediments in the Neotropics (Guatemala, Central America): adaptation to a changing environment?
Figs 25–32. Type material of fossil lacustrine diatom Cyclocostis rolfii Paillès gen. et sp. nov.; SEM external valve views. 25. Valve view of concentrically undulated marginal area and tangentially undulated central area; punctuated striae become in the central area rows of larger areolae arranged in a stellate pattern. 26. Valve surface with scattered papillae; the external opening of the single valve face fultoportula is located on the raised part (white arrowhead). 27. Marginal area showing the external openings of marginal fultoportulae, collared but with no projections (white arrowheads). 28. Side view of marginal area showing striation, papillae, external openings of marginal fultoportulae (mfp – two white arrows), and the cingulum consisting of an open valvocopula and several copulae (white arrow). 29. Detail of the central area with large areolae; external areolae are bigger and occluded by volae in places where ribs are fusing. 30. Broken valve view showing the different striation between the margins and the center, the steep transversal undulation and the valve thickness. 31. Marginal area with the external openings of marginal fultoportulae (white arrowheads), papillae, and the cingulum. 32. Broken valve view showing the simple structure of anastomosing ribs covered by a finely perforated silica layer. Scale bars: 25 = 5 µm; 26, 28–32 =2 µm; 27 = 1 µm (27).
Fig. 59 in New fossil genus and new extant species of diatoms (Stephanodiscaceae, Bacillariophyceae) from Pleistocene sediments in the Neotropics (Guatemala, Central America): adaptation to a changing environment?
Fig. 59. Diagram showing the succession of Stephanodiscaceae Glezer & Makarova in Pleistocene sediments (0–84 ka) from Lake Petén-Itzá (Guatemala).
Figs 1–24 in New fossil genus and new extant species of diatoms (Stephanodiscaceae, Bacillariophyceae) from Pleistocene sediments in the Neotropics (Guatemala, Central America): adaptation to a changing environment?
Figs 1–24. Type material of fossil lacustrine diatom Cyclocostis rolfii Paillès gen. et sp. nov., Lake PeténItzá (Guatemala); LM girdle view (1) and valve views (2–24). 4. Holotype (MNHN, slide PC0608731). 7–8. Valve surface strongly tangentially undulated, forming an S shape. Scale bar = 10 µm.
Supporting raw data for: The key role of the largest extant neotropical frugivore (Tapirus terrestris) in promoting admixture of plant genotypes across the landscape
<p>These files contain the supporting raw data of the journal article <strong>The key role of the largest extant neotropical frugivore (<em>Tapirus terrestris</em>) in promoting admixture of plant genotypes across the landscape</strong>. They include the geographical coordinates and genotypes (microsatellites) of 259 palm (<em>Syagrus romanzoffiana</em>) individuals analyzed in the mentioned study, as well as an example of one input file for conducting data analysis with the software COLONY 2.0. A text file (´Readme') describing this archived supporting data in further detail is also provided.</p>
Fig. 119 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 119. Dorsomedial (cerebellar) views of left petrosal of Tapirus terrestris (AMNH-VP 14103/1587). Scale 5 1 cm.
Fig. 118 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 118. Ventrolateral (tympanic) views of left petrosal of Tapirus terrestris (AMNH-VP 14103/1587)
Fig. 113 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 113. Ventrolateral (tympanic) views of the left petrosals of Equus caballus (SB MP 55) (Perissodactyla, Hippomorpha) and Tapirus terrestris (AMNH-VP 14103/1587) (Perissodactyla, Ceratomorpha) indicating petrosal contacts (outline) with different parts of the bony tympanic bulla and meatal tube. Striped areas indicate where the bony bulla has fused to the petrosal.
Fig. 115 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 115. Dorsolateral views of left petrosals of Equus caballus (SB MP 55) (Perissodactyla, Hippomorpha) and Tapirus terrestris (AMNH-VP 14103/1587) (Perissodactyla, Ceratomorpha). Dorsomedial and ventrolateral surfaces are gray.
Fig. 112 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 112. Ventrolateral (tympanic) views of left petrosal of Equus caballus (SB MP 55) (Perissodactyla, Hippomorpha). Striped areas are fused bulla. Scale 5 1 cm.
Fig. 108 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 108. Ventromedial views of left petrosals of †Dissacus praenuntius (UM 75501) (†Mesonychia, †Mesonychidae) and †Mesonyx obtusidens (AMNH-VP 12643) (†Mesonychia, †Mesonychidae). Dorsomedial and ventrolateral surfaces are gray.
Fig. 107 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 107. Dorsolateral views of left petrosals of †Dissacus praenuntius (UM 75501) (†Mesonychia, †Mesonychidae) and †Mesonyx obtusidens (AMNH-VP 12643 (†Mesonychia, †Mesonychidae). Dorsomedial and ventrolateral surfaces are gray.
Fig. 101 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 101. Ventromedial views of left petrosals of †Basilosaurus isis (UM 97507) (Cetaceamorpha, Basilosauridae) and †Dorudon atrox (UM 94812) (Cetaceamorpha, Basilosauridae).
Fig. 114 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 114. Dorsomedial (cerebellar) views of left petrosal of Equus caballus (SB MP 55) (Perissodactyla, Hippomorpha). Scale 5 1 cm.
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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.