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共检索到56条 ,权限内显示50条;
Data from: Use of a rostral appendage during social interactions in the Ecuadorian Anolis proboscis
- 负责人：
- DOI：
- doi:10.5061/dryad.pk84p
- 摘要：
- ly, a distinction between sexually selected traits as ornaments versus weapons has been advanced. We investigated the behaviour of an enigmatic lizard
Bioindication as a method of biological monitoring in the vicinity of the chemical weapons decommission plant in Shchuch'ye
- 负责人：
- DOI：
- doi:10.25750/1995-4301-2013-4-093-097
- 摘要：
- In 2008-2012 in the area of the chemical weapons decommission plant in Shchuch'ye within the framework of biological floral monitoring agrobiocenoses
Data from: Life-history differences favor evolution of male dimorphism in competitive games
- 负责人：
- DOI：
- doi:10.5061/dryad.81m7r
- 摘要：
- Many species exhibit two discrete male morphs: fighters and sneakers. Fighters are large and possess weapons but may mature slowly. Sneakers are sma
Data from: Population density mediates the interaction between pre- and post-mating sexual selection
- 负责人：
- DOI：
- doi:10.5061/dryad.3877q7d
- 摘要：
- . We also found a shift from negative to positive linear selection on testes mass as density increased, and opposing selection on weapons and testes at high
Stress physiology and weapon integrity of intertidal mantis shrimp under future ocean conditions, supplement to: deVries, Maya S; Webb, Summer J; Tu
- 负责人：
- Yang, Yan
- 关键词：
- Animalia Arthropoda Benthic animals Benthos Coast and continental shelf Containers and aquaria (20- 1000 L or < 1 m**2) Growth\/Morphology Laboratory experiment Neogonodactylus bredini North Atlantic
- DOI：
- doi:10.1594/pangaea.875041
- 摘要：
- n acidification and warming conditions. These effects could hinder the potency of animal weapons, such as the mantis shrimp's raptorial appendage. The mechanical properties
Data from: Shark tooth weapons from the 19th century reflect shifting baselines in Central Pacific predator assemblies
- 负责人：
- DOI：
- doi:10.5061/dryad.6b2c9
- 摘要：
- , the shark tooth weapons of the Gilbertese Islanders housed in natural history museums, we show that two species of shark, the Spot-tail (Carcharhinus sorrah
Data from: Macronutrient balance mediates the growth of sexually selected weapons but not genitalia in male broad-horned beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.4gg88
- 摘要：
- ratio around 1:2. The absolute size of a secondary sexual character, the mandibles, had a heightened response to the increased availability and r
Data from: Interspecific transfer of parasites following a range-shift in Ficedula flycatchers
- 负责人：
- DOI：
- doi:10.5061/dryad.7t4s040
- 摘要：
- , the Enemy Release Hypothesis, where invading hosts escape their original parasites; and the Novel Weapon Hypothesis, where invading hosts bring new parasites that hav
Data from: Context-dependent induction of allelopathy in plants under competition
- 负责人：
- DOI：
- doi:10.5061/dryad.7b90m0b
- 摘要：
- polyacetylene levels proximate plants’ allelopathic capacity. Competition induced polyacetylenes in a context-dependent manner: Whereas introduced Jap
Eurobarometer 25, marts-april 1986;;Eurobarometer 25, March-April 1986
- 负责人：
- 关键词：
- Politik: Politisk adf?rd, holdninger\/meninger Politics: Mass political behaviour, attitudes\/opinion Politik: International politik og organisation Politics: International politics and organisations Information og kommunikation: Massemedier Information and communication: Mass media Samfund og kultur: Religion og v?rdier Society and culture: Religion and values Samfund og kultur: Fritid, turisme og sport Society and culture: Leisure, tourism and sport
- DOI：
- doi:10.5279/dk-sa-dda-1246
- 摘要：
- wer plants, and anti-war and anti-nuclear weapons movements, and whether the respondent is a member of any of these groups and movements or intends to join them;;Se
