Sentence examples for generalist consumer from inspiring English sources

Further, diet estimates in a complex natural system (several sources) of a generalist consumer will likely be less impacted by isotopic variation compared to a specialist consumer in a simple (few sources) system (Tarroux et al. 2010).

For example, Wise et al. [12] reported that while one generalist consumer (i.e. wolf spider Schizocosa) shifted from herbivory to detritivory in response to a detrital subsidy, another generalist consumer (i.e. wolf spider Hogna) did not.

However, our findings suggest that diet switching of a generalist consumer can be strong enough to allow them to play different functional roles in food webs under perturbations of resource pulses.

Given the inherent difficulties in studying resource pulses, we presented here a practical approach that combines manipulative and natural experiments to show common patterns on dietary shifts in a generalist consumer responding to different types of resource pulses.

Therefore, the constitutive expression of GSTs may be indicative of a more general biochemical resistance strategy that is capable of responding to a diversity of compounds in the diet of a generalist consumer.

Here we examine the role of glutathione S-transferases (GSTs) in the detoxification of dietary allelochemicals in the digestive gland of the predatory gastropod Cyphoma gibbosum, a generalist consumer of gorgonian corals.

These findings suggest that generalist consumers may play different functional roles in food webs under perturbations of resource pulses.

Trophic shifts of generalist consumers can have broad food-web and biodiversity consequences through altered trophic flows and vertical diversity.

In addition, the numerical responses of the generalist consumers may be so strong that they themselves become a secondary resource pulse, creating cascading effects [11].

Therefore, the combined trophic shifts and numerical responses of generalist consumers could be a key factor determining how resource pulses might affect food web dynamics.

Because generalist consumers are often opportunistic foragers, they are expected to respond quickly to resource pulses, both numerically and functionally [9].