Two Functionally Distinct Ciliates Dwelling in Acropora Corals in the South China Sea near Sanya, Hainan Province, China
Author(s) -
Dajun Qiu,
Liangmin Huang,
Hui Huang,
Jianhui Yang,
Senjie Lin
Publication year - 2010
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.03009-09
Subject(s) - acropora , symbiodinium , biology , ciliate , ecology , coral , coral reef , foraging , symbiosis , paleontology , bacteria
We detected and characterized two distinct scuticociliate ciliates inside Acropora corals in the South China Sea. One, voraciously foraging on Symbiodinium, resembled the brown band disease of ciliates. The other, which is closely related to Paranophrys magna, grazed on detritus instead of Symbiodinium. These two ciliates may serve contrasting functions (competitor versus "cleaner") in the coral-ciliate-Symbiodinium triangular relationship.
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