mazz at li.net wrote: : does anyone know of any on-line access to images of diatoms and/or : zooplankton...drawings are ok. : species native to the north east US coast prefer. Try jcolbour at uoguelph.ca (John Colbourne) or rgeddes at uoguelph.ca (Rob Geddes) at U. of Guelph (Ontario) They do a lot of computer stuff with daphnia