2007. Specialist and Generalist Species in Habitat Use: Implications for Conservation Assessment in Snakes. Journal of Natural History 41(41-44): 2765-2774.Segura, C., M. Feriche, J. M. Pleguezuelos, and X. Santos. 2007. Specialist and generalist species in habitat use: implications for ...
Theory suggests that specialist species are more competitive in natural communities. However, empirical work has shown that specialist species are declining worldwide due to habitat loss and fragmentation. We addressed the question of the coexistence of specialist and generalist species with a spatially ...
Host-use trade-offs displayed by generalist and specialist sister species of the genus Helicoverpa were evaluated to examine the relationship between maternal choice and offspring performance. The prediction of optimal oviposition theory, that females will choose to lay eggs on plants on which their ...
Generalist and specialist species display similar responses when changing their diets to novel hosts. Larvae preferred and performed better in the original than in the novel hosts. Adults usually displayed the opposite pattern, i.e. higher preference for and longevity on the exotic than on the ...
1. Trade-offs of host use between generalist and specialist Helicoverpa sibling species: adult oviposition and larval performance. [J] . Liu ZhuDong, Scheirs J., Heckel D. G. Oecologia . 2012,第2期 机译:通俗和专长的兄弟姐妹物种之间的寄主使用权衡:成年产卵和幼虫表现。 2. Host plant flower...
These results do not meet the a priori expectation of concordance among symbiotic taxa and suggest that intrinsic aspects of species biology may contribute more to phylogeographic history than extrinsic forces that shape whole communities. The recovery of two cryptic specialist lineages adds an ...
1. The behaviour of two butterfly species, a habitat specialist (Speyeria idalia) and a habitat generalist (Danaus plexippus), was tracked at four prairie ... L Ries,DM Debinski - 《Journal of Animal Ecology》 被引量: 270发表: 2010年 Biodiversity and community structure of temperate butter...
japonica has more than threefold lower polymorphism than other outbreeding Caenorhabditis species, but that local populations are not genetically disconnected. Coupled with its restricted range, we propose that its specialist host association contributes to a smaller effective population size and lower ...
Distribution of generalist and specialist microbes Next, generalist and specialist species were identified from the species–environment association pattern. Comparison of the distribution of the number of environment clusters associated with each species to the expectation derived from 100,000 permutations (...
2024 All the species involved are generalists that eat crustaceans, fish and mollusks, but whoever was able to catch the prey got a meal. Evan Bush, NBC News, 23 Sep. 2024 See all Example Sentences for generalist Word History First Known Use 1606, in the meaning defined above Time ...