algal blooms

[christian wetzler]

Dear colleagues, 
can anybody send me short informations (life-form , size, resting spore,
distinctive features, distribution) on the following species (all
belonging to the algaes, that can cause blooms):

1) Alexandrium lusitanicum
2) Gonyaulax sp.
3) Prorocentrum lima

I would be thankful for all your answers,

Christian Wetzler

e-mail: wetzc000 at mail.uni-mainz.de