Additional observations on the development and transmission of
Bibliographic record
Abstract
Spawning brook lampreys (lampetra appendix) in a small stream in Ontario, Canada were invariably infected with Truttaedactnitis pybusae Anderson, 1992 (Seuratoidea: Cucullanidae). The gut in spawning lampreys in May degenerates and relatively few eggs of T. pybusae are passed into the spawning area. In prespawning adult lampreys collected in April, the gut was intact and eggs could readily pass into the lamprey beds containing larval lampreys (ammocoetes). It is suggested this is the source of the eggs which eventually produce larvae which infect a high percent of the older ammocoetes. Attempts to infect rainbow trout (Oncorhynchus mykiss) with third-stage larvae from the liver of ammocoetes were unsuccessful. Some adult worms intubated into the stomach of O. mykiss attached to the gut wall and persisted in diminishing numbers for about three weeks. T. pybusae is apparently an independent parasite of lampetra appendix and only an incidental parasite of trout which might consume spawning lamprey containing adult worms.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 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) | 0.003 | 0.001 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".