On the Brink: Results from the extensive search for New York State’s last remaining wild population of Northern sunfish, Lepomis peltastes, in lower Tonawanda Creek near Amherst, New York
Bibliographic record
Abstract
From May-1 to November-2, 2013, a 3-mile section of lower Tonawanda Creek and the Erie Canal was sampled intensely in search of a small but ornate fish, the Northern Sunfish, Lepomis peltastes (formerly longear sunfish, Lepomis megalotis). Although common in the Midwest, the range of this species historically ended in Western New York and was detected in the aforementioned creek in 2005. A total of 21,353 fish were captured, representing 44 species from 15 days of sampling. Using a boat electroshocker (Smith-Root GPP 5.0 system; Vancouver, WA), 22 hours of power on-time were exerted to sample the fish communities in lower Tonawanda Creek (~95%), lower Ellicott Creek (~4%), Erie Canal (~0.6%), and Ransom Creek (~0.4%). With certainty, the fish community has changed in lower Tonawanda Creek since 2005; the most notable change being an estimated doubling of the relative numbers of green sunfish (L. cyanellus ). Although Northern sunfish were not detected, several sunfish hybrids, with one highly suspect Northern x green sunfish hybrid, were captured and further meristic and morphometric work will determine their parental makeup.
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How this classification was reachedexpand
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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".