Gyrophaena (Gyrophaena) flavicornis Melsheimer
Bibliographic record
Abstract
25. Gyrophaena (Gyrophaena) flavicornis Melsheimer Figs 24, 159–165; Map 21 Gyrophaena (Gyrophaena) flavicornis Melsheimer, 1844: 31; Seevers 1951: 722; Moore and Legner 1975: 429; Campbell and Davies 1991: 106. Description. Body length 2.0– 2.7 mm, broadly subparallel; head piceous; pronotum light to dark reddish-brown; elytra flavo-testaceous or reddish-brown with some small darker spots laterally and in scutellar region; abdomen reddish-brown, apical portion often darker. Punctation: vertex of head with at least 10 moderately-sized coarse punctures on each side, pronotum with two median rows of coarse punctures and additional punctures scattered elsewhere, elytra with fine, sparse punctures. Microsculpture: reticulate throughout but weaker on elytra. Antennae as illustrated (Fig. 24). Pronotum 1.4 times as wide as long. MALE: tergite 8 with two small lateral teeth and usually with two minute median teeth (occasionally only one tooth present or the teeth reduced to small tuberosities), apical margin slightly emarginate medially (Fig. 161); sternite 8 rounded apically (Fig. 162). Median lobe of aedeagus with complex tubus, its apex Map 2Ι. Collection localities in New Brunswick, Canada of Gyrophaena flavicornis with subapical hook-like projection (Fig. 159), apical projection of internal sac elongate and truncate apically (Fig. 159). Paramere as illustrated (Fig. 160). FEMALE. Tergite 8 truncate apically (Fig. 164); sternite 8 slightly produced apically (Fig. 165); spermatheca as illustrated (Fig. 163). Bionomics. Macrohabitat: Mixed forest, hardwood forest, rich Appalachian hardwood forest, red oak and red maple forest, 8.5-year-old regenerating mixed forest, mature red spruce and red maple forest. Microhabitat: on/in gilled mushrooms on forest floor, in gilled mushroom on stump, on Pleurotis species growing on a log, and in Porodaedalea piceina (Peck) Niemalä on dead standing beech tree. This species has also been found in decaying mushrooms, on white fungus on white birch. Collecting period: June, July, August, and September. Collecting method: sifting mushrooms, aspirating, and hand collecting. Distribution (Map 21). CANADA: New Brunswick, Nova Scotia, Ontario, and Quebec; UNITED STATES: District of Columbia, Illinois, Indiana, Kentucky, Maine, Massachusetts, Michigan, New Hampshire, North Carolina, Maryland, New Jersey, New York, Pennsylvania, Rhode Island, Tennessee, Vermont, Virginia, Wisconsin, and West Virginia.
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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 | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.012 | 0.005 |
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".