Boreostiba campbelliana Lohse 1990
Bibliographic record
Abstract
76. Boreostiba campbelliana Lohse * (Illustrations in Lohse et al. 1990, Klimaszewski et al. 2021), Table 1 References. Lohse et al. 1990. Sazhnev 2018. Klimaszewski et al. 2021. Distribution. Holarctic, recorded from A/S (Klimaszewski et al. 2021). Reported from Russian Far East by Sazhnev (2018). Canada: NU, YT. USA: AK, NH. Collection and Habitat data. The NH specimens were captured in fir and spruce litter; dwarf Salix litter, dwarf Salix, Vaccinium, leatherleaf litter, and Alnus and Spirea litter. Adults were collected in June and September. Collected at elevations of 1447–1737m. In Canada and Alaska found in litter under dwarf Populus sp. and Salix bushes (Klimaszewski et al. 2021). Material. USA, New Hampshire, Coos Co.: Mt. Washington, Alpine Garden, 18.VI.1982, D.S. Chandler, sift fir, spruce, willow litter, 1 male; 5300’, 12.IX.1987, J.M. Campbell and A. Davies, sifting dwarf Salix litter (CNC), 6 males, 4 females, 73 sex? Mt. Washington above tree line, 5200–5700’, 10.IX.1987, J.M. Campbell and A. Davies, dwarf Salix, Vaccinium, leatherleaf litter (CNC), 2 males, 2 females, 6 sex?; same data except 5300–5700’ (CNC), 1 male, 1 female. Mt. Washington, Monroe Brook, 3300’, 13.VI.1967, D.R. Oliver (CNC), 2 males (one male possibly B. parvipennis). Mt. Jefferson, Caps Ridge Trail, 4800’, 11.IX.1987, A. Smetana (CNC), 1 male. Comments. This species is practically indistinguishable externally from B. parvipennis, except for narrower and more glossy body and the slightly shorter elytra, but it may be separated by the shape of the tubus of the median lobe of the aedeagus in dorsal and lateral view. In lateral view, the apical part of the tubus of B. campbelliana is narrower and slightly longer that that of B. parvipennis, and in dorsal view it is constricted basally while it is evenly triangular in B. parvipennis. The NH locality at Mt. Washington is an alpine habitat and the southernmost disjunct distribution of Boreostiba campbelliana. This area is known to host other Nordic species.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.003 | 0.001 |
| Science and technology studies | 0.002 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.012 | 0.006 |
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".