Atheta (Dimetrota) districta Casey 1911
Bibliographic record
Abstract
41. Atheta (Dimetrota) districta Casey (Illustrations in Klimaszewski et al. 2018), Table 1 References. Casey 1911. Klimaszewski et al. 2005 a, 2018. Majka and Klimaszewski 2008. Distribution. Nearctic. Canada: AB, BC, LB, MB, NB, NF, NS, ON, QC, SK. USA (NCR): ME (NSR), NH (NSR). Collection and Habitat data. The NH specimens were found in leaf litter at a birch sap drip in deciduous forests and in an old burned field. Collected in May and August–October by window and flight intercept traps, and by sifting rotting lawn clippings. In Canada found in various forest types, usually in dung or decaying mushrooms: eastern white cedar swamp in moose dung, mature red spruce and eastern white cedar forest in deer dung, mixed forest in bear dung, in decaying (moldy) corncobs and cornhusks near mixed forest, regenerating mixed forest in decaying mushrooms, near lakeshore in decaying fungi, and in an old jack pine forest in rotten Boletus mushrooms. Also taken in a red maple swamp in leaf litter near a stream, and by pitfall traps in a red spruce forest A few specimens were collected at UV lights (Klimaszewski et al. 2018). Material. USA, Maine, Piscataquis Co.: Mt. Katahdin, 5200’, 3.IX.1939, 1 male. York Co.: West Lebanon, 7–13.V.1991, 1 male; 10–16.VII.1990, 1 male; 17–23.VII.1990, 1 male; 21–27.VIII.1990, 25–30.IX.1990, 1 female, D.W. Barry, FIT, 1 male, 1 female. New Hampshire, Carroll Co.: 6 mi NW Bartlett Nancy Brook Trail, 1500’, 9.IX.1987, Y. Bousquet (CNC), 1 sex? Crawford Notch, 3–5.IX.1970, S. Peck, deciduous forest, human dung trap (CNC), 1 male, 1 female. Coos Co.: 8 mi E Gorham, 800’, 14.VIII.1976, J.M. and B.A. Campbell (CNC), 3 sex? 8 mi E Gorham, 800’, 15.VIII.1976, J.M. and B.A. Campbell (CNC) 8 sex? Strafford Co.: 1 mi SW Durham, 21.V.1982, D.S. Chandler, sift leaf litter birch sap drip, 1 male, 1 female. Durham, 26.V.1987, W.J. Morse, rotting lawn clippings, 1 female. 4 mi W Durham, 19–21.V.1982, R.M. Reeves, window trap, 1 male. East Foss Farm, 32m, 1 km S Durham, 21.IX–4.X.2007, ZOOL 745/845 class, FIT, old burned field, 1 male, 1 female.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.048 | 0.014 |
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".