Epiphytic ant?plant obtains nitrogen from both native and invasive ant inhabitants

نویسندگان

چکیده

Ant-plants have been extensively used as model systems in the study of evolution and ecology mutualisms. Using a 15N isotope labeling experiment, we found that both native ant mutualist (Philidris cordata) an invasive (Pheidole megacephala) provide nitrogen to Australian ant-plant Myrmecodia beccarii.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Nitrogen allocation and partitioning in invasive and native Eupatorium species.

There is a trade-off between nitrogen (N) allocation to photosynthesis and to defence. Invasive species may reduce N allocation to defence because of the absence of natural enemies. Thus, I hypothesised that invasive species may allocate a higher fraction of total leaf N to photosynthesis and have higher light-saturated photosynthetic rate (P(max)) and photosynthetic N-use efficiency (PNUE) tha...

متن کامل

Native supercolonies of unrelated individuals in the invasive Argentine ant.

Kinship among group members has long been recognized as a main factor promoting the evolution of sociality and reproductive altruism, yet some ants have an extraordinary social organization, called unicoloniality, whereby individuals mix freely among physically separated nests. This type of social organization is not only a key attribute responsible for the ecological dominance of these ants, b...

متن کامل

Chemical Defense by the Native Winter Ant (Prenolepis imparis) against the Invasive Argentine Ant (Linepithema humile)

The invasive Argentine ant (Linepithema humile) is established worldwide and displaces native ant species. In northern California, however, the native winter ant (Prenolepis imparis) persists in invaded areas. We found that in aggressive interactions between the two species, P. imparis employs a potent defensive secretion. Field observations were conducted at P. imparis nest sites both in the p...

متن کامل

one obtains

Consequences of t-channel unitarity for γ (*) p and γ (*) γ (*) amplitudes. We show that t-channel unitarity constraints make it possible to obtain the photon-photon cross sections from the photon-proton and proton-proton cross sections, for Q 2 < 150 GeV 2. In order to do so, one must postulate the existence of double-pole or triple-pole singularities in the complex j plane. It is an old resul...

متن کامل

Species-Specific Effects of Ant Inhabitants on Bromeliad Nutrition.

Predator activities may lead to the accumulation of nutrients in specific areas of terrestrial habitats where they dispose of prey carcasses. In their feeding sites, predators may increase nutrient availability in the soil and favor plant nutrition and growth. However, the translocation of nutrients from one habitat to another may depend on predator identity and diet, as well as on the amount o...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biotropica

سال: 2022

ISSN: ['0006-3606', '1744-7429']

DOI: https://doi.org/10.1111/btp.13104