The Newly Described Heterotrophic Dinoflagellate Gyrodinium moestrupii , an Effective Protistan Grazer of Toxic Dinoflagellates

2012 ◽  
Vol 60 (1) ◽  
pp. 13-24 ◽  
Author(s):  
Yeong Du Yoo ◽  
Eun Young Yoon ◽  
Hae Jin Jeong ◽  
Kyung Ha Lee ◽  
Yeong Jong Hwang ◽  
...  
Keyword(s):  
Heterotrophic Dinoflagellate ◽  
Toxic Dinoflagellates

Growth and Grazing Rates of the Heterotrophic Dinoflagellate Polykrikos kofoidii on Red-Tide and Toxic Dinoflagellates

2001 ◽  
Vol 48 (3) ◽  
pp. 298-308 ◽  
Author(s):  
HAE JIN JEONG ◽  
SOO KYEONG KIM ◽  
JAE SEONG KIM ◽  
SEONG TAEK KIM ◽  
YEONG DU YOO ◽  
...  
Keyword(s):  
Red Tide ◽  
Heterotrophic Dinoflagellate ◽  
Toxic Dinoflagellates

scholarly journals Foraging response and acclimation of ambush feeding and feeding‐current feeding copepods to toxic dinoflagellates

2018 ◽  
Vol 63 (4) ◽  
pp. 1449-1461 ◽  
Author(s):  
Jiayi Xu ◽  
Lasse Tor Nielsen ◽  
Thomas Kiørboe
Keyword(s):  
Toxic Dinoflagellates

scholarly journals Applicability of the vital dyes neutral red and fluorescein diacetate to differentiate between alive and dead non-copepod zooplankton

2019 ◽  
Vol 23 ◽  
pp. 70-76
Author(s):  
Daria Litvinyuk ◽  
Vladimir S. Mukhanov
Keyword(s):  
Developmental Stages ◽  
Neutral Red ◽  
Fluorescein Diacetate ◽  
The Black Sea ◽  
Positive Staining ◽  
Fish Eggs ◽  
Heterotrophic Dinoflagellate ◽  
Target Groups ◽  
Sufficient Statistics ◽  
Marine Zooplankton

It is a common practice for planktonologists to use neutral red (NR) staining to identify viable copepods in marine zooplankton. A new fluorescent dye, fluorescein diacetate (FDA), has also been successfully applied to Copepoda. Meanwhile, almost nothing is known about if NR- and FDA-based viability assays are applicable to many other zooplankton taxa. In this study, efficiencies of NR and FDA staining were evaluated and compared for different taxa and developmental stages of the Black Sea non-copepod zooplankton. Both the dyes were shown to stain well larvae of polychaetes, gastropods and bivalves, rotifers, fish eggs, barnacle nauplii, decapod zoeae, and the heterotrophic dinoflagellate Noctiluca sсintillans. Dominant species of Cladocera (Pleopis polyphemoides, Evadne spinifera, Pseudevadne tergestina) were stained efficiently with FDA only. Some taxa had sufficient statistics of positive staining only with one of the dyes, NR (e.g. appendicularians and chaetognaths) or FDA (e.g. barnacle cyprids). Correspondingly, more data are demanded to fill the gaps in the target taxa. The dyes proved to be taxa-specific and hence, their reliable application should be based on their target groups.

Ecology of Toxic Dinoflagellates from the Caribbean Sea

1984 ◽  
pp. 271-287 ◽  
Author(s):  
ROLLAND D. CARLSON ◽  
GREGORY MOREY-GAINES ◽  
DONALD R. TINDALL ◽  
ROBERT W. DICKEY
Keyword(s):  
Caribbean Sea ◽  
Toxic Dinoflagellates ◽  
The Caribbean
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