Richard K. Koehn

Allozymes and morphometric characters of three species ofMytilus in the Northern and Southern Hemispheres

John H. McDonald, R. Seed, Richard K. Koehn · Marine Biology · 1991 · 366 citations

Life Sciences, Biology, Zoology +6

Measuring Shape Variation of Two-dimensional Outlines

Scott Ferson, F. James Rohlf, Richard K. Koehn · Systematic Biology · 1985 · 365 citations

Life Sciences, Ecology, Zoology +14

POPULATION GENETICS OF MARINE PELECYPODS. IV. SELECTION, MIGRATION AND GENETIC DIFFERENTIATION IN THE BLUE MUSSEL <i>MYTILUS EDULIS</i>

Richard K. Koehn, Roger Milkman, Jeffry B. Mitton · Evolution · 1976 · 300 citations · Full text

Life Sciences, Biology, Genetics +11

Evolutionary genetics and environmental stress

Richard K. Koehn · Trends in Ecology & Evolution · 1991 · 297 citations

Life Sciences, Evolutionary Biology, Genetics +11

Maintenance of an aminopeptidase allele frequency cline by natural selection.

Richard K. Koehn, R. I. E. Newell, Fred Immermann · Proceedings of the National Academy of Sciences · 1980 · 285 citations · Full text

Life Sciences, Biology, Genetics +15