What are jellyfish really eating to support high ecophysiological condition?
Author(s) -
Pedro Morais,
María Parra Parra,
Raquel Marques,
Joana Cruz,
Maria Manuel Angélico,
Paula Chainho,
José Lino Costa,
Ana B. Barbosa,
Maria Alexandra Teodósio
Publication year - 2015
Publication title -
journal of plankton research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.87
H-Index - 93
eISSN - 1464-3774
pISSN - 0142-7873
DOI - 10.1093/plankt/fbv044
Subject(s) - jellyfish , zooplankton , detritus , biology , phytoplankton , gelatinous zooplankton , ecology , temperate climate , abundance (ecology) , estuary , bloom , algal bloom , dinoflagellate , fishery , nutrient
The feeding ecology of Blackfordia virginica was evaluated concurrently with their ecophysiological condition in a temperate estuary. The diet of B. virginica is composed not only of metazooplankton, as commonly observed for other jellyfish species, but also of phytoplankton, ciliates and detritus. This feeding behavior might explain their good nutritional condition and sustainable growth during bloom peaks, when zooplankton abundance has already decreased significantly
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