title: RED SNOW CAUSED BY A NEW SPECIES OF TRACHELOMONAS(1) (2).
abstract: Trachelomonas kolii sp. nov., a member of the Euglenophyta, was the causative agent of red snow near Mt. Bachelor, Oregon. The cells are uniflagellate or without flagella and, in general, exhibit the characteristics of the genus Trachelomonas. The lorica, when present, is transparent, elongate, reticulate, and has a funnel-shaped collar at the anterior end. The protoplast is completely filled with red pigment. Red spherical resting stages that appear similar to the resting stages of the ubiquitous snow alga Chlamydomonas nivalis (Bauer) Wille are described.
authors.affiliation: Department of Oceanography, Oregon State University, Corvallis, Oregon 97331.
authors.forename: J T
authors.initials: JT
authors.lastname: Hardy
authors.affiliation: Department of Oceanography, Oregon State University, Corvallis, Oregon 97331.
authors.forename: H
authors.initials: H
authors.lastname: Curl