vulgaris. On the contrary, the specialist Tyria jacobaeae attacked exclusively the adults of the native species, supporting one of the main predictions of the ERH. These results are discussed in relation to differences in pyrrolizidine alkaloid profiles between the two species.Anne-Laure Jacquemart...
Specialist and generalist species in habitat use: implications for conservation assessment in snakes. Journal of Natural History 41:2765-2774.SEGURA, C.; FERICHE, M.; PLEGUEZUELOS, J.M.; SANTOS, X. Specialist and generalist species in habitat use: implications for conservation assessment in ...
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 ...
We examine the differential impact of specialist and generalist seed predators in the reproductive output of both species and evaluate how those effects relate with plant rarity. Furthermore, we assess how insect predation pressure is correlated with plant traits indicative of size and fecundity and ...
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 ...
Specialist or generalist? It depends. Context-dependent habitat relationships provide insight into forest disturbance effects for a boreal bird species Forest Ecology and Management Volume 502,15 December 2021, Page 119720 Purchase options CorporateFor R&D professionals working in corporate organizations. ...
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...
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...
The specialist species Lb was sequenced and assembled with 170-fold Illumina read coverage and paired-end sequencing data from five long-insert libraries (up to 13 Kb; Supplementary Table 3). Although the assembled Lb genome had a lower N50 size (480 Kb) and smaller genome size (324...