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共检索到132条 ,权限内显示50条;
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Data from: First record of Toxodontidae (Mammalia, Notoungulata) from the late Miocene–early Pliocene of the southern central Andes, NW Argentina
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.3111m
- 摘要:
- t mandibular ramus with part of the dental series, partially preserved symphysis with all the incisors, and a small portion of the left ramus without teeth
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Kinematics of chisel-tooth digging by African mole-rats
- 负责人:
- DOI:
- doi:10.5061/dryad.mn1pp
- 摘要:
- are used to break and displace the soil. Theoretically, different excavation strategies can be used. Mole-rats could either use their head depressor
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Statistical analysis of dental variation in the Oligocene equid Miohippus (Mammalia, Perissodactyla) of Oregon
- 负责人:
- DOI:
- doi:10.5061/dryad.2p164
- 摘要:
- and transverse width of upper and lower teeth of Turtle Cove Member Miohippus was compared to that of M. equinanus, Mesohippus bairdii, Equus quagga, and Tapirus
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A new small captorhinid reptile from the lower Permian of Oklahoma and resource partitioning among small captorhinids in the Richards Spur fauna
- 负责人:
- DOI:
- doi:10.5061/dryad.r58q7
- 摘要:
- morphology (or multiplication of these teeth), which is consonant with the hypothesis of resource partitioning among the small faunivorous and omnivorous captorhinids at Richards
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Ground squirrels (Rodentia, Sciuridae) of the late Cenozoic Meade Basin sequence: diversity and paleoecological implications
- 负责人:
- DOI:
- doi:10.5061/dryad.7h398
- 摘要:
- , transversely narrow cheek teeth) in warm and at least occasionally dry shrub or shrub-steppe habitats (Ammospermophilus, Otospermophilus, Ictidomys meadensis
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The large X-effect on secondary sexual characters and the genetics of variation in sex comb tooth number in Drosophila subobscura
- 负责人:
- DOI:
- doi:10.5061/dryad.sc833
- 摘要:
- ant heritable variation in number of teeth of the distal sex comb across strains. While reciprocal F1 crosses seemed to implicate a disproportionate X-chromosome effect
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Understanding the formation of ancient intertropical disjunct distributions using Asian and Neotropical hinged-teeth snakes (Sibynophis
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.g85fb
- 摘要:
- biogeographic and temporal origins the geographically disjunct and morphologically unique genera of hinged-teeth snakes, Scaphiodontophis (n = 1) and Sibynophis
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A new cynodont from the Santa Maria Formation, south Brazil, improves Late Triassic probainognathian diversity
- 负责人:
- DOI:
- doi:10.5061/dryad.q2m2v
- 摘要:
- ral species, for example much of the Laurasian record, are based on isolated teeth and jaw fragments. Here, we describe a new probainognathian from the Late
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Serial homology and correlated characters in morphological phylogenetics: modeling the evolution of dental crests in placentals
- 负责人:
- DOI:
- doi:10.5061/dryad.mj2j4v2
- 摘要:
- , the magnitude and implications of correlations among serially homologous structures such as teeth have been much debated but were never tested statistically
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A new basal chaeomysticete (Mammalia: Cetacea) from the late Oligocene Pysht Formation of Washington, USA
- 负责人:
- DOI:
- doi:10.5061/dryad.3sm6t
- 摘要:
- ly been described from the Oligocene of the Pacific and western Atlantic. These eomysticetids lack functional teeth as adults and are thus considered