Black fungus gnats (Diptera: Sciaridae) found in association with cultivated plants and mushrooms in Australia, with notes on cosmopolitan pest species and biosecurity interceptions
Bibliographic record
Abstract
Male sciarids collected in Australia from inside post-entry quarantine and domestic greenhouses and from vegetable gardens and various plants, were slide mounted and identified. Specimens intercepted during on-arrival biosecurity inspections of imported nursery stock plants were also examined, and the New South Wales Department of Primary Industries collection of slide-mounted Sciaridae was reviewed. Plant and mushroom pest species that are present in Australia are Bradysia impatiens (Johannsen), B. ocellaris (Comstock), Lycoriella agraria (Felt), L. ingenua (Dufour) = Sciara womersleyi Séguy, 1940 syn. n., L. sativae (Johannsen) = Sciara auberti Séguy, 1940 syn. n., Sciara jeanneli Séguy, 1940 syn. n., Sciara solispina Hardy, 1956 syn. n., and Cosmosciara hartii (Johannsen, 1912) comb. n. = Plastosciara perniciosa Edwards, 1922 syn. n. The last species is a new record for Australia. Bradysia tilicola (Loew) and Pnyxia scabiei (Hopkins) are potential pest species, but they have not been reported yet from Australia. An identification key to enable separation of the pest species is provided. Species with uncertain connections to plant and mushroom cultures are B. pallipes (Fabricius), B. strenua (Winnertz, 1867) = B. watsoni Colless, 1962 syn. n., Corynoptera concinna (Winnertz), (all three species are new records for the Australian mainland) and Hyperlasion aliens Mohrig (a new record for Tasmania). Bradysia spatitergum (Hardy) and Scatopsciara atomaria (Zetterstedt) were intercepted during the on-arrival biosecurity inspections of live plants imported from China and Canada respectively. Both species are widespread overseas but are not known to occur in Australia.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 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".