Search Results - "Richardson, J. M. L"

Sex without sex chromosomes: genetic architecture of multiple loci independently segregating to determine sex ratios in the copepod Tigriopus californicus by Alexander, H. J, Richardson, J. M. L, Edmands, S, Anholt, B. R

“…Sex‐determining systems are remarkably diverse and may evolve rapidly. Polygenic sex‐determination systems are predicted to be transient and evolutionarily…”
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Multigenerational response to artificial selection for biased clutch sex ratios in Tigriopus californicus populations by Alexander, H. J, Richardson, J. M. L, Anholt, B. R

“…Polygenic sex determination (PSD) is relatively rare and theoretically evolutionary unstable, yet has been reported across a range of taxa. Evidence for…”
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Effect of Body Size and Feeding on Fecundity in the Damselfly Ischnura verticalis (Odonata: Coenagrionidae) by Jean M. L. Richardson, Baker, Robert L.

“…We looked for relationships between number of eggs and the independent factors of food availability and body size in lab-reared females of the damselfly…”
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Function of abdomen wave behavior in larval Ischnura verticalis (Odonata: Coenagrionidae) by Richardson, J.M.L. (University of Toronto, Mississauga, Ontario, Canada.), Baker, R.L

“…Odonate larvae are important predators in the littoral zone of freshwater systems, and in an effort understand their population dynamics, researchers have…”
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