Open Access

Codiolophyceae, a new class of Chlorophyta

  • P. Kornmann1
Helgoländer wissenschaftliche Meeresuntersuchungen25:BF01609956

https://doi.org/10.1007/BF01609956

Summary

1. Representatives of the generaUlothrix, Monostroma, Gomontia, Hormiscia, Acrosiphonia andSpongomorpha, though widely differing in morphological characters of their gametophytes, agree in the presence and similar development of a unicellular sporophytic Codiolum-stage.

2. These genera have been united into a new class, Codiolophyceae, to indicate a high degree of phylogenetic relationship, thus eliminating at the same time the present unsatisfactory classification into 3–4 different orders of the Chlorophyta.

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