Morphometric measurements of zoeal stages of snow crab, Chionoecetes opilio (O. Fabricius, 1788) (Decapoda, Oregoniidae), from the southeastern Gulf of Saint Lawrence (Canada)
Bibliographic record
Abstract
Abstract A total of 743 zoea I and II snow crab (Chionoecetes opilio (O. Fabricius 1788)) were collected in the northwest Atlantic, Canada, in 2012 and 2013. Nine larval appendages were measured for both zoeal stages (410 zoeae I and 333 zoeae II). Snow crab larval morphometric information in the current literature was examined from the Sea of Japan, the northern Pacific, the Northwestern Atlantic, the Barents Sea, and the Kara Sea. Larval size measurements from the present study, conducted at the southernmost sampling location, were compared with those of seven different geographic locations worldwide. Results suggested an increasing trend in the rostro-dorsal spine length with latitude.
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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 | 0.001 |
| 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) | 0.001 | 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 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".