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13,397 results for “sp. nov.”
FIGURE 5. L in The missing leopard lizard: Liolaemus ubaghsi sp. nov., a new species of the leopardinus clade (Reptilia: Squamata: Liolaemidae) from the Andes of the O'Higgins Region in Chile
FIGURE 5. L. valdesianus from El Morado National Monument, Cajón del Maipo, Metropolitan Region. Photo: Damien Esquerré.
FIGURE 2 in The missing leopard lizard: Liolaemus ubaghsi sp. nov., a new species of the leopardinus clade (Reptilia: Squamata: Liolaemidae) from the Andes of the O'Higgins Region in Chile
FIGURE 2. Type series of Liolaemus ubaghsi. Going from left to right: MNHNCL-3808-3816 (SSUC Re-491 and SSUC Re- 492 not included). Top: dorsal view. Bottom: ventral view.
FIGURE 10 in The missing leopard lizard: Liolaemus ubaghsi sp. nov., a new species of the leopardinus clade (Reptilia: Squamata: Liolaemidae) from the Andes of the O'Higgins Region in Chile
FIGURE 10. Map of the Andes Cordillera surrounding Santiago City. Coordinates are in decimal system. Symbols depict known localities from museum specimens, literature and photographs (in the case for L. cf. leopardinus). Stars, L. ubaghsi; pentagons, L. frassinettii; triangles, L. valdesianus; squares, L. ramonensis; circles, L. leopardinus. Symbols with question marks represent localities for uncertain taxonomic identity, but probably belonging to the species of that symbol (e.g. star with question mark represents L. cf. ubaghsi). Names of localities are for reference only.
FIGURE 7 in The missing leopard lizard: Liolaemus ubaghsi sp. nov., a new species of the leopardinus clade (Reptilia: Squamata: Liolaemidae) from the Andes of the O'Higgins Region in Chile
FIGURE 7. Comparison of the dorsal scales on some species of the leopardinus clade. All figures are 8 mm wide. A: Liolaemus ubaghsi sp. nov. (SSUC Re-492). B: L. valdesianus (SSUC Re-363). C: L. frassinettii (SSUC Re- 80). D: L. leopardinus (SSUC Re-364). What this figure illustrates is that the dorsal scales of L. valdesianus tend to be much more juxtaposed and with more interstitial space filled with granular scales between them than in the rest of the leopardinus clade.
FIGURE 6. L in The missing leopard lizard: Liolaemus ubaghsi sp. nov., a new species of the leopardinus clade (Reptilia: Squamata: Liolaemidae) from the Andes of the O'Higgins Region in Chile
FIGURE 6. L. frassinettii from Altos de Cantillana, between Metropolitan and Valparaiso Regions. Photo: Bernardo Segura.
FIGURE 9 in The missing leopard lizard: Liolaemus ubaghsi sp. nov., a new species of the leopardinus clade (Reptilia: Squamata: Liolaemidae) from the Andes of the O'Higgins Region in Chile
FIGURE 9. Dorsal and ventral views of live adult specimens of Liolaemus ubaghsi. Because ventral view specimens were held in hands while being photographed, the complete body is not visible in them. Photos: Alejandra Alzamora.
FIGURE 17. X in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 17. X-ray radiographs of Potamotrygon limai, sp. nov. (A) Entire skeleton (MZUSP 104068, juvenile male, 219 mm DW; scale bar = 40 mm); (B) Detail of jaw region (MZUSP 103031, adult male, 498 mm DW; scale bar = 35 mm); (C) Detail of angular cartilages (MZUSP 103031, adult male, 498 mm DW; scale bar = 25 mm); (D) Detail of pectoral girdle (MZUSP 103031, adult male, 498 mm DW; scale bar = 25 mm); (E) Detail of pelvic girdle (MZUSP 103031, adult male, 498 mm DW; scale bar = 25 mm). Abbreviations: AAC: Anterior angular cartilage; B1: Basal segment 1; B2: Basal segment 2: BP: Basipterigium; COB: Coracoid bar; HYO: Hyomandibular cartilage; LAC: Lateral angular cartilage; MC: Meckel's Cartilage; MES: Mesopterigium; MET: Metapterigium; MSC: Mesocondyle; MTC: Metacondyle; PAC: Posterior angular cartilage; PC: Procondyle; PIB: Puboisquiadic bar; PRO: Propterigium; PQ: Palatoquadrate cartilage.
FIGURE 16 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 16. Dorsal (A) and ventral (B) views of clasper skeleton of Potamotrygon limai, sp. nov. (MZUSP 104033, adult male, 359 mm DW). Abbreviations: AT: accessory terminal cartilage; AX: axial cartilage; B1: first basal segment; B2: second basal segment; BE: beta cartilage; DM: dorsal marginal cartilage; DT2: dorsal terminal 2 cartilage; VM: ventral marginal cartilage; VT: ventral terminal cartilage. Scale bar = 10 mm.
FIGURE 15 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 15. Ventral (A) and ventral oblique (B) views of pelvic girdle of Potamotrygon limai, sp. nov. (MZUSP 104033, adult male, 359 mm DW). Abbreviations: IP: iliac process; ISP: ischial process; LPP: lateral prepelvic process; OF: obturator foramen; PPP: prepelvic process; PIB: puboischiadic bar. Scale bar = 20 mm.
FIGURE 14 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 14. Lateral view of pectoral girdle of Potamotrygon limai, sp. nov. (MZUSP 104033, adult male, 359 mm DW). Abbreviations: ADF: anterodorsal fenestra; AVF: anteroventral fenestra; MSC: mesocondyle; MTC: metacondyle; PC: procondyle; PDF: posterodorsal fenestra; PVF: posteroventral fenestra. Scale bar = 10 mm.
FIGURE 12 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 12. Ventral (A), frontal (B) and detailed ventral (C) views of hyomandibular arch of Potamotrygon limai, sp. nov. (MZUSP 104033, adult male, 359 mm DW). Abbreviations: AAC: anterior angular cartilage; HYO: hyomandibula; LAC: lateral angular cartilage; MC: Meckel's cartilage; PAC: posterior angular cartilage; PQ: palatoquadrate; PTP: posterior triangular projection; VLP: ventrolateral process. Scale bar = 20 mm..
FIGURE 13 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 13. Lateral (A) and dorsal (B) views of synarcual cartilage of Potamotrygon limai, sp. nov. (MZUSP 104033, adult male, 359 mm DW). Abbreviations: ASP: articular surface for scapular process; LS: lateral stay; MDC: medial crest; OTP: odontoid process; SNC: spinal nerve canal; SNF: spinal nerve foramen. Scale bar = 10 mm.
FIGURE 11 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 11. Posterior (A) and posterior oblique (B) views of neurocranium of Potamotrygon limai, sp. nov. (MZUSP 104033, adult male, 359 mm DW). Abbreviations: AS: articular surface for synarcual; FM: foramen magnum; HMDF: hyomandibular facet; OC: occipital condyle; PLF: perilymphatic foramen; POP: postorbital process; IX: glossopharyngeal nerve foramen; X: vagus nerve foramen. Scale bar = 20 mm..
FIGURE 10 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 10. Lateral view of neurocranium of Potamotrygon limai sp. nov. (MZUSP 104033, adult male, 359 mm DW). Abbreviations: ACVF: anterior cerebral vein foramen; ANC: antorbital cartilage condyle; ES: eyestalk; ESAF: efferent spiracular artery foramen; HMDF: hyomandibular facet; ICAF: internal carotid artery foramen; LC: lateral commissure; OBF: orbital fissure; PFPC: posterior foramen for preorbital canal; POP: postorbital process; PRP: preorbital process; SUP: superficial ophthalmic nerve foramina; II: optic nerve foramen; III: oculomotor nerve foramen; IV: trochlear nerve foramen; VII: hyomandibular branch of facial nerve foramen. Scale bar = 10 mm.
FIGURE 9 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 9. Dorsal (A) and ventral (B) views of neurocranium of Potamotrygon limai sp. nov. (MZUSP 104033, adult male, 359 mm DW). Abbreviations: AFPC: anterior foramen for preorbital canal; AS: articular surface for synarcual; ELF: endolymphatic foramen; FPF: frontoparietal fontanelle; ICAF: internal carotid artery foramen; NC: nasal capsule; OBF: orbital fissure; PCF: precerebral fontanelle; PFPC: posterior foramen for preorbital canal; PLF: perilymphatic foramen; POP: postorbital process; PRP: preorbital process; SOC: supraorbital crest; SP: supraorbital process; SUP: superficial ophthalmic nerve foramina. Scale bar = 10 mm.
FIGURE 8 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 8. Ventral lateral-line canals of Potamotrygon limai, sp. nov. (based on MZUSP 104066). (A) Overall arrangement; (B) Detail of anterior disc region. Abbreviations: AJL: Anterior jugular loop; AST: Anterior sub pleural tubules; CON: Orbitonasal component of the supraorbital canal; HYC: Hyomandibular canal; IOC: Infraorbital canal; IOL: Infraorbital loop; JCH: Jugular component of the hyomandibular canal; JUG: Jugular canal; NAS: Nasal canal; NIL: Nasoinferior loop; PJL: Posterior jugular loop; PNC: Prenasal component of the nasal canal; PNL: Prenasal loop; SOC: Supraorbital canal; SOL: suborbital loop; SPC: subpleural component of the hyomandibular canal; SPL: subpleural loop.
FIGURE 7 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 7. Scanning electron microscope (SEM) images of denticles of Potamotrygon limai, sp. nov. (A) Rostral region; (B) Rostral region in greater detail; (C) Cranial region; (D) Cranial region in greater detail; (E) Caudal region; (F) Caudal region in greater detail. Abbreviations: Bp: Basal plate; Br: Basal ridge; Cd: Coronal dichotomy; Co: Crown; Cp: Coronal plate; Cr: Coronal ridge.
FIGURE 6 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 6. Mouth, teeth and oral papillae of holotype of Potamotrygon limai, sp. nov. (MZUSP 104031, adult male, 498 mm DW). (A) Detail of open mouth and pharynx; (B) Detail of upper jaw dentition; (C) Detail of lower jaw dentition.
FIGURE 5 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 5. Morphological details of holotype of Potamotrygon limai, sp. nov. (MZUSP 104031, adult male, 498 mm DW). (A) Nasoral region, with open dissected mouth; (B) Ventral aspect of pelvic fins and tail base; (C) Dorsal view of clasper; (D) Caudal sting in detail.
FIGURE 4 in Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, Amazon basin (Chondrichthyes: Potamotrygonidae)
FIGURE 4. Morphological details of holotype of Potamotrygon limai, sp. nov. (MZUSP 104031, adult male, 498 mm DW). (A) Rostral region, eyes and spiracles; (B) Tail in dorsolateral aspect; (C) Dorsal lumbar region and tail base; (D) Detail of tail with spines.
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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)
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DANDI Archive for NWB datasets
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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.