The marine raphidophyte Chattonella marina complex forms red tides, causing heavy
mortalities of aquacultured fishes in temperate coastal waters worldwide. The mechanism for …

The effects of temperature, salinity, and irradiance on the growth of the dinoflagellate Akashiwo
sanguinea were examined in the laboratory. The irradiance at the light compensation …

We investigated growth interactions between Skeletonema costatum (Greville) Cleve and
Heterosigma akashiwo (Hada) Hada ex Hara et Chihara using bi-algal cultures under axenic …

The raphidophyte Chattonella antiqua is a noxious red-tide-forming alga that harms fish
culture and the aquatic environment. Chattonella antiqua produces and secretes superoxide …

We observed diurnal vertical migrations (DVMs) of four noxious phytoflagellates: Chattonella
antiqua, Heterosigma akashiwo (raphidophyte), Karenia mikimotoi, and Heterocapsa …

The dinoflagellate Karenia mikimotoi is a red tide–forming alga that causes serious damage
to aquaculture in coastal areas around the world. Its eco-physiological characteristics have …

We investigated how environmental factors initiate Heterosigma akashiwo and Skeletonema
costatum blooms from resting stages in bottom sediments in a shallow port over 2 yr. Using …

Diurnal vertical migration of the red-tide dinoflagellate Karenia mikimotoi and environmental
conditions were measured in Hiroshima Bay and the Yatsushiro Sea in July of 2012 and …

The goal of this study was to examine the significance of allelopathy by the raphidophyte
Heterosigma akashiwo in a multispecies phytoplankton community in the field. Towards this aim…

Harmful algal blooms responsible for mass mortalities of marine organisms have been rare
in Hokkaido, northern Japan, although fish-killing blooms have been frequently reported from …