筛选
科学数据
统计数据
共检索到1199条 ,权限内显示50条;
Data from: Basic description and some notes on the evolution of seven sympatric morphs of Dolly Varden Salvelinus malma from the Lake Kronotskoe
- 负责人:
- DOI:
- doi:10.5061/dryad.5jm7b
- 摘要:
- morphological characteristics determining the mouth position are: the length of a lower jaw and rostrum. Furthermore, five of seven morphs inhabit different depth zones
Data from: Ontogeny of the Massospondylus labyrinth: implications for locomotory shifts in a basal sauropodomorph dinosaur
- 负责人:
- DOI:
- doi:10.5061/dryad.pj5952j
- 摘要:
- because it has a strong functional signal in its morphology that is linked to locomotor mode. Yet almost nothing is known about labyrinth development
Data from: Patterns of cranial ontogeny in lacertid lizards: morphological and allometric disparity
- 负责人:
- DOI:
- doi:10.5061/dryad.503tf
- 摘要:
- We explored the ontogenetic dynamics of the morphological and allometric disparity in the cranium shapes of twelve lacertid lizard species
Data from: Ecological and phylogenetic dimensions of the cranial shape diversification in South American caviomorph rodents (Rodentia: Hystricomorpha)
- 负责人:
- DOI:
- doi:10.5061/dryad.qg67c
- 摘要:
- Caviomorph rodents represent an excellent model to explore morphological diversification on a macroevolutionary scale, as they are ecologically
Data from: Morphological convergence and coexistence in three sympatric North American species of Microtus (Rodentia: Arvicolinae)
- 负责人:
- DOI:
- doi:10.5061/dryad.164
- 摘要:
- diversity, the Greater Yellowstone Ecosystem (GYE). LOCATION: The Greater Yellowstone Ecosystem, North America. METHODS: Using in-hand morphological
Data from: Selection on the morphology-physiology-performance nexus: lessons from freshwater stickleback morphs
- 负责人:
- DOI:
- doi:10.5061/dryad.73kb7
- 摘要:
- and with Darwinian fitness remains poorly understood. We investigated population differentiation in morphology, metabolic rate and swimming performance
Data from: The utility of cranial ontogeny for phylogenetic inference: a case study in crocodylians using geometric morphometrics
- 负责人:
- DOI:
- doi:10.5061/dryad.14fn1
- 摘要:
- ted organisms undergo similar morphological transformations throughout ontogeny. To test this assumption, we used three-dimensional geometric morphometric met
Data from: Morphometric variation of extant platyrrhine molars: taxonomic implications for fossil platyrrhines
- 负责人:
- 关键词:
- From Holocene to early Miocene;Molar shape;Geometric morphometric;phylogeny;Platyrrhines;Platyrrhini
- DOI:
- doi:10.5061/dryad.3m2g1
- 摘要:
- s the long lineage hypothesis argues for an evolutionary continuity of all fossil platyrrhines with the extant ones. Our geometric morphomet
Data from: Effect of craniofacial genotype on the relationship between morphology and feeding performance in cichlid fishes
- 负责人:
- Albertson, Craig
- DOI:
- doi:10.5061/dryad.mf287
- 摘要:
- The relationship between morphology and performance is complex, but important for understanding the adaptive nature of morphological variation. Rec
Data from: Using three-dimensional geometric morphometric and dental topographic analyses to infer the systematics and paleoecology of fossil
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.kwh70rz1f
- 摘要:
- systematics. Another analysis used dental topographic metrics to test patterns of functional dental morphology and found that molar curvature, complexity, and relief wer