1)racial,种的2)Allogeneic,同种的3)species richness,种的丰度4)Specific differentiation,种的分化5)key to species,种的检索6)species delimitation,种的界定7)incorporation of the species,种的归并8)identification of species,种的鉴定9)degeneration of species,种的退化10)Characters,种的划分
用法例句
There were differences in species richness,spore den-sity and species diversity of AM fungi between the two regions.
