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Seasonal changes in frequency of the “Yellow” morph of the isopod, Sphaeroma rugicauda

✍ Scribed by Heath, D J


Book ID
109857415
Publisher
Nature Publishing Group
Year
1974
Tongue
English
Weight
108 KB
Volume
32
Category
Article
ISSN
0018-067X

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Colour polymorphism in the salt-marsh is
✍ David J. Heath 📂 Article 📅 1979 🏛 Springer-Verlag 🌐 English ⚖ 268 KB

If morph frequencies in a polymorphic population are maintained at stable equilibria, then if the frequencies are perturbed they should return to their equilibrium values. Artificial populations of the isopod were set up in cages on the salt-marsh with varying frequencies of the "pattern" morph. The