О двух малоизвестных видах жуков-листоедов (COLEOPTERA, CHRYSOMELIDAE) с Южного Урала
Bibliographic record
Abstract
120 years ago G.G. Jacobson described two species of leaf beetles from the southern Urals that until recently remained little-known. Chrysolina roddi, previously known only from the foothills of the southern Urals, the low Zhiguli Mountains and the limestone cliýs on the Don River, is recorded from the alpine tundra of the Iremel Massif. The host plant of Ch. roddi in the alpine belt is the small alpine lovage, Pachypleurum simplex (Ligusticum mutellinoides), family Apiaceae. Two species of the subgenus Crositops (Ch. roddi and Ch. kabaki) are presently to be regarded as foothill to alpine taxa. The distribution of Ch. poretzkyi, described from the low-montane part of Bashkortostan, also shows a foothill to alpine disjunction. High mountain populations of Ch. poretzkyi are described as a new subspecies Ch. (Arctolina) poretzkyi olschwangi Mikhailov subsp.n. Revision of the type which has long been considered as being lost confirms the assignment of Ch. poretzkyi to the subgenus Arctolina, in disagreement with its previous placement in the subgenus Pleurosticha. Within Arctolina, the identity of Ch. tundralis and its diýerences from Ch. poretzkyi are discussed. © 2018 University of Toronto Press.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.006 | 0.002 |
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".