The Genetical Theory of Natural Selection

Fisher, R. A. (1930). The Genetical Theory of Natural Selection. Clarendon Press.

Type

Book

Intellectual base

Review or monograph

Year

1930

DOI

10.5962/bhl.title.27468

DOI registrant

Clarendon Press

Link

https://doi.org/10.5962/bhl.title.27468

Cited from

data_science, economics_finance, mathematics

Cited by

6 citations across 6 artifacts.

Each citation links to the sentence it supports in the citing article.

Primes

• Anti-Coordination Game
  • and Fisher's sex-ratio argument — the rarer sex has higher per-individual reproductive value, so 50/50 is stable — is anti-coordination on offspring sex.

    This sourceStates the sex-ratio argument: the rarer sex has higher per-individual reproductive value, so a 1:1 ratio is the stable (anti-coordination) equilibrium.

• Evolutionarily Stable Strategy
  • Biology — foraging strategies, hawk–dove conflict, sex ratios (Fisher's 1:1 result is an ESS), parental care, and virulence levels in pathogens.

    This sourceGives the frequency-dependent argument that the 1:1 sex ratio is stable — a pre-ESS instance of an evolutionarily stable strategy.

• Shortcut Learning
  • In biological evolution it appears as runaway sexual selection on a display trait that originated as an honest fitness signal and persisted after the correlation decayed.

    This sourceIntroduces the runaway sexual-selection process by which a display trait, once correlated with fitness, is selected on the correlate and can persist after the honest-signal correlation decays.

• Variance Bounds Selection Response
  • Fisher's fundamental theorem is the same identity for fitness itself — the rate of increase of mean fitness equals the additive genetic variance in fitness — so a population at a fitness optimum, having exhausted its fitness variance, stops adapting not because selection weakened but because its fuel ran out.

Domain-specific

• Fisher's Fundamental Theorem of Natural Selection
  • R. A. Fisher formulated the theorem in 1930 as a population-genetic analogue of the second law of thermodynamics, intended to describe the pace at which natural selection improves a population's adaptation to its environment

    SupportedVerified against the source

    Read by an automated reader; not a human review. How support was checked

• Fisher's Principle (Sex-Ratio Equilibrium)
  • The equilibrium at which neither parental strategy can invade the other is cost-weighted 1:1: if producing one sex costs twice as much as the other in parental investment, the numerically cheaper sex will be twice as common at equilibrium

    SupportedVerified against the source

    Read by an automated reader; not a human review. How support was checked

Verification

Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.

Does it back the claim? Read against the text for 2 of 6 citations: 2 supported. Each verdict is shown under its citation below, with what in the work backs the sentence.

Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.

See how references were verified.

Links previously used in the corpus

Before the registry existed this work was also linked 3 other ways.

• https://www.biodiversitylibrary.org/bibliography/27468 ×1
• https://www.gutenberg.org/ebooks/64242 ×1
• https://www.worldcat.org/oclc/18500548 ×1

Registry ID ref:c025a80638ef · see in the full table