Protistan epibionts affect prey selectivity patterns and vulnerability to predation in a cyclopoid copepod.

ABSTRACT: Colonisation of crustacean zooplankton with ciliate epibionts is widespread in freshwater and marine environments. However, the ecology of such association are little studied as yet. The occurrence of ciliate epibionts on copepods and the preference towards this association with different life stages of Mesocyclops were studied from winter to spring. Relative susceptibility of zooplankton species was evaluated by analysing the epibiont colonies and zooids and relate this to the surface area of the host. The maximum epibiont infestation per unit body surface area was recorded on copepodites followed by copepod nauplii rather than other zooplankton species, whereas the rotifer Asplanchna was never affected. Influence of climatic factors such as temperature on the colonisation of epibionts on

SUBMITTER: Kumar R 

PROVIDER: S-EPMC9805443 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature