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Record W2050591314 · doi:10.1163/156853900502411

THE MACROEVOLUTIONARY DIVERSIFICATION OF FEMALE AND MALE COMPONENTS OF THE STICKLEBACK BREEDING SYSTEM

2000· article· en· W2050591314 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueBehaviour · 2000
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicAnimal Behavior and Reproduction
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsCourtshipSticklebackBiologyCourtship displayEvolutionary biologyMate choiceReproductive isolationDiversification (marketing strategy)ZoologyEcologyFish <Actinopterygii>PopulationMatingDemographyFishery

Abstract

fetched live from OpenAlex

Abstract Macroevolutionary analysis of three components in the stickleback breeding system, male/female nuptial colouration, male/female courtship and male lead/female follow to the nest revealed that: (i) a change in the male lead is always coupled with a change in the female follow, although there is no correlation between changes in particular components of the leadfollow system; (ii) a change in male courtship is coupled with a change in female courtship in all taxa but Gasterosteus and Hypoptychus. Once again, there is no correlation between changes in particular courtship components except for a possible coupling of 'male pummel' and 'female sink to the substrate'; and (iii) there is no correlation between the diversification of the male and female nuptial colour signals. These different patterns of macroevolutionary co-origination and co-diversification interact to produce unique and reliable species and sex-specific signals at the beginning of courtship + tightly coupled signals involved in coordination between spawning partners at the final stages of courtship. In order to explain the preceding macroevolutionary patterns, we now need to delineate the genetic basis for the traits in each behavioural system.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.224
Threshold uncertainty score0.205

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.028
GPT teacher head0.209
Teacher spread0.182 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it