PECTORAL FIN ASYMMETRY, DIMORPHISM AND FECUNDITY IN THE BROOK STICKLEBACK, CULAEA INCONSTANS
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.
Bibliographic record
Abstract
Abstract Sexual dimorphism in the pectoral fins of a C. inconstans population produces males whose fins are relatively larger than those of females. This difference may result from the unique demands placed on the fins during the male's courtship dance and fanning behaviour during the parental phase. Males and females are also dimorphic in terms of fluctuating asymmetry (FA) of pectoral fin ray number, which is lowest in females. Females with symmetric fin ray counts averaged about 15% more eggs per clutch than females with asymmetric fin ray counts. The ovaries of symmetric females were an average 6.5% heavier than those of asymmetric fish. The difference in fecundity is statistically significant and similar in two samples collected from the same site and separated by a time span of 19 years. This is the first report of a correlation between FA and fecundity in a fish population.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it