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4,028 results for “Mammalia”
Figure 1 in Implications of the mastoid anatomy of larger extant felids for the evolution and predatory behaviour of sabretoothed cats (Mammalia, Carnivora, Felidae)
Figure 1. Schematic drawing of the skull and cervical vertebrae of the scimitar-toothed cat Homotherium latidens showing the hypothetical motions of the stabbing bite (top) and the canine shear bite (bottom). In the first case the main rotation is around a point behind the thoraco-cervical joint (white circle) and the posterior cervicals, whereas in the second case, the main rotation occurs at the atlantooccipital joint (white circle). In the stabbing model (top), the pull of the brachiocephalic muscles (single headed arrow) and of the scalenes (two headed arrow) provides the main force for the strike. In the canine shear-bite model (bottom), the pull of the atlanto-mastoid muscles (short two-headed arrow) is the most important force for the penetration of the upper canines.
Figure 3. FSP-ITD 342 in Juvenile cranial anatomy of Nimravidae (Mammalia, Carnivora): biological and phylogenetic implications
Figure 3. FSP-ITD 342, cranium. Stereophotographs of the ventral side the right auditory region. Abbreviations: BO, basioccipital; CF, cochlear fenestra; CT, crista tympanica; EC, ectotympanic with anterior and posterior crura; EO, exoccipital; ET, fragment of caudal entotympanic; FO, foramen ovale; GF, glenoid fossa; MP, mastoid process, PLEP, posterolateral extension of the petrosal; PN, petrosal notch separating the main part of the posterolateral extension from the promontorium; POAC, posterior opening of the alisphenoid canal; PP, petrosal promontorium; SQ, squamosal; TH, dorsal fragment of the tympanohyal. Solid circles indicate the area of attachment for brachio- and/or sternocephalicus; the solid triangle indicates the small depression posteromedially to the mastoid.
Figure 14 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 14. Haldanodon exspectatus, phalanges and metapodial in dorsal (A, C, F, H) and side (B, D, E, G) views. A–B, Gui Mam 30/79, phalanx II. C–D, Gui Mam 3012, metapodial probably from central position. Distal articulation facet is facing the top of page in A–D. E–F, Gui Mam 132/74–9, terminal phalanx, probably from medial or lateral position. G–H, Gui Mam 132/74–10, terminal phalanx, probably from central position.
Figure 15. Haldanodon exspectatus, Gui Mam 132 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 15. Haldanodon exspectatus, Gui Mam 132/74, phalanges. (A–F) and metapodials (G–H) in (1) dorsal and (2) side view (stereo-pairs). Distal articulation facet is facing to the top of page. A, Gui Mam 132/74–1, phalanx II. B, Gui Mam 132/ 74–2, phalanx II. C, Gui Mam 132/74–3, phalanx II. D, Gui Mam 132/74–4, phalanx II. E, Gui Mam 132/74–5, phalanx II. F, Gui Mam 132/74–6, phalanx I. G, Gui Mam 132/74–7, metapodial, probably from central position. H, Gui Mam 132/74– 8, metapodial, from medial or lateral position.
Figure 13. Haldanodon exspectatus, Gui Mam 30 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 13. Haldanodon exspectatus, Gui Mam 30/79. Right tibia in: A, anterior; B, lateral; and C, posterior view. bord., border; cran., cranial; proxlat., proximolateral; tub., tuberosity.
Figure 12. Haldanodon exspectatus, Gui Mam 47 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 12. Haldanodon exspectatus, Gui Mam 47/75. Right femur in: A, anterior (= dorsal); B, medial; C, posterior (= ventral); D, lateral; E, distal and F, proximal view. cond., condyle; lat., lateral; med., medial; troch., trochanter.
Figure 10. Haldanodon exspectatus, Gui Mam 3011 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 10. Haldanodon exspectatus, Gui Mam 3011. Left ilium in: A, lateral and B, medial aspects (stereo-pairs).
Figure 9 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 9. Haldanodon exspectatus, growth series of left humeri in anterior view. A, Gui Mam 30/79; B, Gui Mam 3001, proximal head partially missing; C, Gui Mam 3009; D, Gui Mam 3010 (reverted), proximal head partially missing; E, Gui Mam 3007, proximal part of shaft and head missing; F, Gui Mam 3002, distal portion of humerus.
Figure 7. Haldanodon exspectatus, Gui Mam 30 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 7. Haldanodon exspectatus, Gui Mam 30/79. Right forelimb as originally preserved, with (from right to left) humerus in anterior view (distal end pointing upwards), radius in an anterior view, and ulna in a lateral aspect. entepic., entepicondyle; fac., facet.
Figure 6 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 6. Reconstruction of the right scapulocoracoid of Haldanodon exspectatus based on specimens Gui Mam 30/79, Gui Mam 3000, and Gui Mam 3008. A, lateral view; B, medial view; C–E, cross sections of scapula with section planes marked. Suture between scapula and coracoid in dorsal part of glenoid. ant., anterior; infrasp., infraspinous; marg., margin; post., posterior; postsc., postscapular.
Figure 5. Haldanodon exspectatus, Gui Mam 3008 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 5. Haldanodon exspectatus, Gui Mam 3008. Right scapulocoracoid in: A, lateral; B, anterior and C, medial views (stereo-pairs). infrasp., infraspinous.
Figure 4. Haldanodon exspectatus, Gui Mam 3000 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 4. Haldanodon exspectatus, Gui Mam 3000. Left scapulocoracoid in: A, lateral; B, caudal and C, medial views. ant. mar., anterior margin; 'infrasp. fo.', 'infraspinous fossa'.
Figure 2. Haldanodon exspectatus, Gui Mam 30 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 2. Haldanodon exspectatus, Gui Mam 30/79. Left thoracal rib in a caudal aspect (posterior view).
Figure 3. Haldanodon exspectatus, Gui Mam 30 in Postcranial anatomy of Haldanodon exspectatus (Mammalia, Docodonta) from the Late Jurassic (Kimmeridgian) of Portugal and its bearing for mammalian evolution
Figure 3. Haldanodon exspectatus, Gui Mam 30/79. A and B, right scapulocoracoid in: A, lateral and B, medial views. C–E, left scapulocoracoid in: C, lateral; D, caudal and E, medial views.
Figure 4 in New data on the Cainotheriidae (Mammalia, Artiodactyla) from the early Oligocene of south-western France
Figure 4. Caenomeryx cf. procommunis. A & B, occlusal view. A, right P2/-P3/ (PCT 420). B, left P/2-M/2 (PCT 951). C. filholi. C & D, occlusal view. C, left P2/-P4/ (PCT 417). D, left P/2-M/1 (PCT 933). Cainotherium sp. E, left P2/-M3/ (PCT 416). Scale bar = 1 mm.
Figure 5 in New data on the Cainotheriidae (Mammalia, Artiodactyla) from the early Oligocene of south-western France
Figure 5. Chronological extension of the early Oligocene Cainotheriidae lineages. MP: Mammalian Palaeogene reference levels from Schmidt-Kittler (1987). Numerical ages follow Odin (1994).
Figure 7 in A new species of Orycteropodidae (Mammalia, Tubulidentata) in the Mio-Pliocene of northern Chad
Figure 7. Comparative set of hands. A, Orycteropus afer (after Colbert, 1941); B, Orycteropus gaudryi (after Colbert, 1941); C, Orycteropus abundulafus sp. nov. Note that A and B are scaled approximately relative to C. Scale bar = 5 cm.
Figure 3 in A new species of Orycteropodidae (Mammalia, Tubulidentata) in the Mio-Pliocene of northern Chad
Figure 3. Cranium of Orycteropus abundulafus sp. nov. in lateral view (right side) showing detail of the infratemporal region. lcpt, lateral crest on the pterygoid wall; of, oval foramen. Scale bar = 1 cm.
Figure 10 in A new species of Orycteropodidae (Mammalia, Tubulidentata) in the Mio-Pliocene of northern Chad
Figure 10. Strict consensus three of eight most parsimonious trees resulting from a heuristic search, PAUP version 4. Tree length = 45, CI = 0.69 and RI = 0.60. Apomorphies are marked with black bars, convergences are marked with white bars, reversions are marked with crossed circles, and apomorphies discussed in the text are marked with black bars and question marks. The character number and direction of state change are given next to the bar.
Figure 9 in A new species of Orycteropodidae (Mammalia, Tubulidentata) in the Mio-Pliocene of northern Chad
Figure 9. Comparative set of feet. A, Orycteropus afer (after Colbert, 1941); B, Orycteropus gaudryi (after Colbert, 1941); C, Orycteropus abundulafus sp. nov. Note that A and B are scaled approximately relative to C. Scale bar = 5 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.