Dasyhelea corinneae Gosseries 1991
Bibliographic record
Abstract
Dasyhelea corinneae Gosseries Ceratopogon scutellata Meigen, 1830: 262 (Europe; preoccupied by Say, 1829). Dasyhelea scutellata: Kieffer 1919: 50 (combination); Wirth 1965: 127 (in Nearctic catalog; distribution); Waugh & Wirth 1976: 236 (in revision of eastern USA Dasyhelea; distribution); Wilkening et al. 1985: 519 (Florida county records). Dasyhelea corinneae Gosseries, 1991: 42 (new replacement name for C. scutellata Meigen); Borkent & Grogan 2009: 11 (in Nearctic catalog; distribution); Grogan et al. 2010: 22 (records from Santa Rosa and Walton counties, Florida); Borkent, 2016: 64 (in online World catalog). Diagnosis. The only Neotropical species of the leptobranchia group with the following combination of characters. Males sternite 9 with elongate mid portion that extends beyond the apex of aedeagus and apical section expanded laterally; paramere with relatively short, distal portion, base broadly fused to right gonocoxal apodeme, distal section curved, apex usually not recurved ventrally; tergite 9 with moderately long, parallel apicolateral processes. Females with spermatheca ovoid to subspherical with a short slender straight or curved neck; subgenital plate reduced to a narrow transverse bridge with lateral arms; and abdominal sternite 8 with mid lateral row of 4–8 long, stout setae. Discussion. This common Holarctic species inhabits the eastern United States and Canada from Kansas, New York and New Brunswick south to Louisiana and Florida (Borkent & Grogan 2009). For over 70 years, it was known in North America as Dasyhelea scutellata (Meigen). Gosseries (1991) noted that Ceratopogon scutellata Meigen (1830) was preoccupied by Say (1829), and therefore; he proposed the new replacement name Dasyhelea corinneae, for this wide-ranging, very common species. We provide the first Neotropical records of D. corinneae in the Caribbean region from Curaçao. Dominiak (2012) assigned D. corinneae to the subgenus Pseudoculicoides, but, we are doubtful it belongs in that subgenus because females lack a circular or ovoidal subgenital plate with a central lumen and male gonocoxal apodemes are narrower than in most males in that subgenus. Material examined. CURAÇAO, Playa Kanoa Rd., 12°09ʹ33.02ʹʹ N, 68°52ʹ50.36ʹʹ W, 6-XII-2015, R. Turn- bow, BL trap, 3 females. New Curaçao record.
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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 | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.009 | 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".