来自Zheng等的研究人员通过分析北美548种鸟类86,539份标本的140年性状数据及840个鸟类群落的长期监测数据，揭示了种内性状变化(intraspecific trait change)对群落功能结构的关键影响。研究发现，种内体型缩小逆转了仅由物种更替预期的群落加权平均体型趋势，且4个性状<3%的种内变化显著扩展了群落性状 ...

Intraspecific variation in foundation species such as mangroves (above), corals, and kelp forests serves to maintain ecosystem resilience in the face of a rapidly changing climate. (Photo by Simone ...

Intraspecific differences in fitness-related reproductive traits were found for various populations of marine fish across the North Sea/Baltic Sea salinity gradient, for example, ...

In a paper published in Science Bulletin, Heping Zhang team at Inner Mongolia Agricultural University proposed the intraspecific microdiversity and ecological drivers of lactic acid bacteria in ...

Irwin A. Ungar, The Effect of Intraspecific Competition on Growth, Reproduction, and Survival of the Halophyte Spergularia marina, International Journal of Plant Sciences, Vol. 153, No. 3, Part 1 (Sep ...

Yet, little is known about intraspecific variation in this trait. Among three populations in the northern range of E. farinosa, which span a very broad precipitation gradient, both leaf absorptance ...

A critically endangered Florida Panther has been killed by “intraspecific aggression” in Hendry County, marking the fifth death of 2025.. According to the Florida Fish and Wildlife ...

In a bumblebee species, variations in pesticide sensitivity, with gut microbiome health implications, are observed.

Recognizing this intraspecific variability is important for biodiversity studies as failing to do so might artificially inflate the number of species known from a certain time or place. Like dogs and ...