Two new species of sympatric Fergusonina Malloch flies (Diptera: Fergusoninidae) from bud galls on high-elevation snow gums (Eucalyptus pauciflora Sieb. ex Spreng. complex) in the Australian Alps
Bibliographic record
Abstract
Two Fergusonina (Diptera: Fergusoninidae) flies are described from terminal leaf bud galls on high-elevation snow gums (Eucalyptus pauciflora complex) in the Australian Alps. The new species, Fergusonina daviesae Nelson and Yeates sp. nov. and Fergusonina taylori Nelson and Yeates sp. nov., occur in sympatry at the six collection locations. After extensive field studies, these are the only two Fergusonina species that have been found on high-elevation snow gums. The two can be distinguished from each other by differences in adult size and markings on the mesonotum. The mature larvae, which are superficially similar to each other, but differ in shape and details of the dorsal shield ornamentation, are described. Additionally, a cytochrome oxidase I (COI) sequence divergence of 12.55% between the two putative species supports the conclusions drawn from the morphological study. The two species can be distinguished from other described species of Fergusonina by host specificity, adult colour, setation and larval dorsal shield morphology.
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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 | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 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".