Reproductive biology of the dolphin fish Corphaena hippurus on the east coast of Taiwan
Bibliographic record
Abstract
The dolphin fish, Corphaena hippurus Linnaeus, is one of the most important migratory fishes on the east coast of Taiwan.Present results are based on an investigation of 1439 specimens caught using long-line and driftnet, and set net collected monthly between September 1996 and September 1997.The sex ratio of female to male and female combined was 65%, demonstrating a female predominance.Oocytes became mature and transparent when they attained 1.0 mm in diameter.The total number of oocytes per ovary was estimated to range from 2.78 ¥ 10 5 to 23.48 ¥ 10 5 , but batch fecundity was noticeably lower than the total number of ovarian eggs, ranging 5.3-32.7%(average 30.1%), and the relative fecundity ranging 10-344/g bodyweight (mean 111/g bodyweight).Minimum body size at sexual maturity was estimated to be 51 cm for both sexes.Dolphin fish spawned throughout the year with reproductive activity peaking in February to March.It is suggested that the dolphin fish has an extended spawning season, during which it lays eggs almost continuously.
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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 | 0.000 | 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 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".