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Van Opstal Natalia Verónica Seehaus Mariela Soledad Gabioud Emmanuel Adrian Wilson Marcelo German Galizzi Flavio José Pighini Ramiro Joaquin Repetti Maria Rosa Regaldo Luciana María Gagneten Ana María Sasal María Carolina 《Environmental science and pollution research international》2022,29(38):57395-57411
Environmental Science and Pollution Research - Land use changes have led to the degradation of multiple ecosystem services and affected the quality of aquatic ecosystems. The aims of this study... 相似文献
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We investigated the influence of known correlates of parasitism, namely fish density, body size and social behaviour, on three
highly variable aspects of the interactions between cleaning gobies (Elacatinus spp.) and their clients, on a Barbadian coral reef. We specifically considered (1) variability in client visit rate to cleaning
stations, (2) cleaning goby preference for specific clients and (3) variation in the time spent cleaning by cleaners. Using
phylogenetically independent contrasts, we found that client species that were abundant on the reef visited cleaning stations
more often than rarer client species. This could be due to the positive relationship between ectoparasite load and client
density, or alternatively may simply reflect the frequency of contact between cleaners and clients. Cleaning gobies spent
more time cleaning large-bodied clients, which usually have higher ectoparasite loads, although cleaning goby preference for
clients was influenced by none of the correlates of client parasitism. Overall, factors assumed to correlate with ectoparasite
load had a limited influence on the variability observed in the interactions between cleaning gobies and their clients.
Received: 27 October 1999 / Received in revised form: 11 January 2000 / Accepted: 24 January 2000 相似文献
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