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QUANTITATIVE CHARACTER ANALYSIS FOR A NEW VARIETY OF SYNEDRA CYCLOPUM (BACILLARIOPHYCEAE) 1
Author(s) -
Cunningham Gregg A.,
Whitson Paul D.
Publication year - 1978
Publication title -
journal of phycology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.85
H-Index - 127
eISSN - 1529-8817
pISSN - 0022-3646
DOI - 10.1111/j.1529-8817.1978.tb02481.x
Subject(s) - biology , character (mathematics) , variety (cybernetics) , similarity (geometry) , value (mathematics) , computational biology , statistics , artificial intelligence , computer science , geometry , mathematics , image (mathematics)
Two morphotypes of Synedra cyclopum Brutschy obtained from two depths and time periods at Lake West Okoboji, Iowa, were quantitatively analyzed for value character similarity. Analysis and comparison with earlier collections demonstrate sufficiently stable characters to describe a new variety. A description and Latin diagnosis of the new variety S. cyclopum var . incisa Cunningham is presented .