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Data from: A new cynodont from the Santa Maria Formation, south Brazil, improves Late Triassic probainognathian diversity
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关键词:
South America;Triassic-Jurassic;Alemoatherium huebneri;Cynodontia;Prozostrodontia;Santa Maria Supersequence
DOI:
doi:10.5061/dryad.q2m2v
摘要:
with almost complete dentition that exhibits a combination of features not seen in any other known probainognathian. Its slender lower jaw, ant
Data from: Integrating incomplete fossils by isolating conflictive signal in saturated and non-independent morphological characters
负责人:
关键词:
saturation;Mammalia;morphology;scaffold;Phyllostomidae;dentition;Systematic error;Miocene;Chiroptera;conflict
DOI:
doi:10.5061/dryad.pg4c0
摘要:
e independent and free of systematic errors, then combining as many different kinds of characters as are available will result in the best-supported phylogeneti
Data from: Large-bodied sabre-toothed anchovies reveal unanticipated ecological diversity in early Palaeogene teleosts
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关键词:
Clupeopsis;straeleni;Monosmilus;chureloides;Clupeiformes;Engraulidae;?CT scanning;microcomputed tomography;Clupeomorpha
DOI:
doi:10.5061/dryad.f4qrfj6ss
摘要:
features indicative of predatory ecology, including large size, long gapes, and caniniform dentition. Most remarkable is the presence of a single, massive
Data from: A new ophthalmosaurid ichthyosaur from the early Cretaceous of Colombia
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关键词:
Ichthyosauria;Muiscasaurus catheti;Early Cretaceous;Barremian;Aptian;Ophthalmosauridae;Paja Formation
DOI:
doi:10.5061/dryad.qt4q2
摘要:
postorbital region, and gracile dentition. It is the second ichthyosaur described from the Paja Formation, suggesting moderate taxonomic and ecological
Data from: Do convergent ecomorphs evolve through convergent morphological pathways? Cranial shape evolution in fossil hyaenids and borophagine
负责人:
关键词:
Hesperocyoninae;Borophaginae;convergent evolution;Canidae;Hyaenidae;ecomorphology;Cenozoic;Geometric morphometrics
DOI:
doi:10.5061/dryad.8577
摘要:
of a full cheek dentition and restriction on rostrum length reduction in canids, but not hyaenids. Functionally, phylogenetic constraint may have limited
Data from: The dentary of Wareolestes rex (Megazostrodontidae): a new specimen from Scotland and implications for morganucodontan tooth replacement
负责人:
关键词:
Morganucodonta;Mammalia;Tooth replacement;Wareolestes rex;Megazostrodontidae;Middle Jurassic
DOI:
doi:10.5061/dryad.5n36j
摘要:
of tooth replacement of premolariform dentition in Wareolestes, as suggested for other morganucodontans such as Morganucodon, Megazostrodon and Dinnetherium. Howeve
Data from: The early elasmobranch Phoebodus: phylogenetic relationships, ecomorphology, and a new time-scale for shark evolution
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关键词:
neurocranium;Devonian;Morocco;Phoebodus saidselachus;Famennian;Chondrichthyes;Gnathostomes
DOI:
doi:10.5061/dryad.40qc27m
摘要:
braincase, hyoid arch, elongate jaws and rostrum, complementing its characteristic dentition and ctenacanth fin spines preceding both dorsal fins. Seve
Data from: Specialized specialists and the narrow niche fallacy: a tale of scale-feeding fishes
负责人:
关键词:
Pygopristis denticulata;Catoprion mento;Roeboides affinis;lepidophagy;Charax pauciradiatus
DOI:
doi:10.5061/dryad.q4157
摘要:
e shared between lepidophagous characins and piranhas, except for their highly-modified, stout dentition. Given such variability in development, morphology
Data from: Morphological and biomechanical disparity of crocodile-line archosaurs following the end-Triassic extinction
负责人:
关键词:
Mesozoic;Crurotarsi;ecological diversity;form and function;Cretaceous;Jurassic;crocodylomorph;Triassic;disparity;feeding;Crocodylomorpha;evolutionary radiation;mandible;crurotarsan;Pseudosuchia
DOI:
doi:10.5061/dryad.61s1n
摘要:
could be attributed to biomechanical evolution in other anatomical regions (e.g. cranium, dentition or postcranium), possibly releasing the mandible from

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