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 ...
to dry years (i.e., conditions of resource scarcity), which varied with their trophic status, as generalist species were even more generalized during periods of food shortage, while the specialist species become even more specialized49. Also, penguin species with broader foraging niche has been ...
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 ...
Section > Chapter Ali, J.G.; Agrawal, A.A. Trends in Plant Science 17(5): 293-302 2012 ISSN/ISBN:1878-4372 22425020 10.1016/j.tplants.2012.02.006 055866907 Article emailed within 0-6 h Buy Now for$19.90 Payments are secure & encrypted ...
Specialist versus Generalist:Organisms can be classified as specialists or generalists. Generalists can survive in a wide array of habitats and conditions and do not generally have a very limited food source. An example of a generalist is a raccoon. Raccoons can thrive in a variety of locations ...
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 ...
Sheck AL, Gould F (1996) The genetic basis of differences in growth and behavior of specialist and generalist herbivore species: selection on hybrids of Heliothis virescens and Heliothis subflexa (Lepidoptera). Evolution 50:831-841Sheck AL, Gould F. 1996. The genetic basis of differences in ...
Trade-offs of host use between generalist and specialist Helicoverpa sibling species: adult oviposition and larval performance. Scheirs J, Heckel D (2012) Trade-offs of host use between generalist and specialist Helicoverpa sibling species: Adult oviposition and larval performance. ... JHDGL Zhudong...
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...
We reared larvae of three generalist insect species on plants occurring in their habitats. Individuals of each species were kept either on mixed diets, or ... BF H?Gele,M Rowell-Rahier - 《Oecologia》 被引量: 251发表: 1999年 Synergistic effects of three Piper amides on generalist and spec...