Bibliographic record
Abstract
4. Ostrocerca prolongata (Claassen, 1923) Bent Forestfly http://lsid.speciesfile.org/urn:lsid: Plecoptera.speciesfile.org:TaxonName:6138 (Figs. 31–36) Nemoura prolongata Claassen 1923:289. Holotype male (Cornell University Insect Collection), Bretton Woods, (Coös Co.), New Hampshire, USA Nemoura prolongata: Needham & Claassen, 1925:219 Nemoura prolongata: Claassen, 1940:62 Nemoura (Ostrocerca) prolongata: Ricker, 1952:40 Ostrocerca prolongata: Illies, 1966:218 Ostrocerca prolongata: Zwick, 1973:344 Nemoura (Ostrocerca) prolongata: Hitchcock, 1974:104 Ostrocerca prolongata: Young et al., 1989:261 Distribution. Canada: NB, PQ. USA: DE, ME, NH, NY, PA, VA, WV (DeWalt et al. 2022) Male. Macropterous. Body length 3.8–5.7 mm, forewing length 5.5–6.3 mm (n = 7). Gills absent. Cerci enlarged and elongated, sclerotized, medially arcuate, and terminating to an apical point (Figs. 31–32, 34). Paraprocts divided into a membranous outer lobe and a sclerotized inner lobe; inner lobe is long, basally broader and tapering apically (Fig. 34; Young et al. 1989, their fig. 12). Epiproct elongate and complex; dorsal sclerite smooth basally and dorsally, bifurcated in apical half, terminating in tapered, sclerotized processes (Figs. 32–33); ventral sclerite have paired, dorsally recurved hooked-like process and a single, narrowed elongated process (Figs. 32–33). Female. Macropterous. Body length 5.0– 6.8 mm, forewing length 6.0– 7.2 mm (n = 4). Gills absent. Cerci enlarged but unmodified (Fig. 35). The 8 th sternum is moderately enlarged as a subgenital plate, extending only partially over the 9 th sternum and distally concave; medial region is markedly sclerotized (Figs. 35–36). The 7 th sternum is modified distally as a large nipple-shaped process that extends at least over ¼ of the 8 th sternum (Figs. 35–36). Larva. Undescribed. Comments. Ostrocerca prolongata exhibits a similar distribution to O. complexa, known from New Brunswick and Quebec south to Virginia and West Virginia (DeWalt et al. 2022).
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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 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.021 | 0.010 |
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".