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Fig. 4 | Helgoland Marine Research

Fig. 4

From: A non-native macroalga is less attractive for herbivores but more susceptible to light limitation and grazing stress than a comparable native species

Fig. 4

Consumption of the native Stypopodium zonale (a) and the non-native Grateloupia imbricata (b) by Paracentrotuis lividus as a function of previous grazing and light intensity. Results from no-choice feeding assays. Median, interquartiles, non-outlier range; n = 8. Black boxes show consumption of previously grazed algal material and white boxes show consumption of intact algal material. Please note that the x variable decreases from left to right

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