A redefinition of Paragrallomyia Hendel (Diptera: Micropezidae, Taeniapterinae) and a revision of the P. albibasis complex
Bibliographic record
Abstract
A new diagnosis is provided for the genus Paragrallomyia, and the common and widely distributed species Paragrallomyia albibasis (Enderlein) and Paragrallomyia thiemei (Enderlein) are redefined as part of a group of 17 superficially similar Neotropical species. This group, here treated as the 'P. albibasis complex', includes P. albibasis, P. inpai (Albuquerque), P. teresacristinae (Albuquerque), P. thiemei, P. vulpes (Cresson) and 12 new species (P. aequorea, P. bifurcata, P. brasiliensis, P. caliensis, P. citrina, P. colombiana, P. diminuta, P. ecuadoriensis, P. nodulosa, P. pseudoalbibasis, P. quadrifurca and P. quaternaria). Paragrallomyia parens (Cresson) is newly recognized as a junior synonym of Paragrallomyia albibasis. Taeniaptera nigriceps Hennig and Taeniaptera vulpes Cresson are transferred to Paragrallomyia and 13 other species previously treated as Paragrallomyia are transferred to Poecilotylus Hennig (Grallomyia aeripennis Enderlein, Taeniaptera aliceae Albuquerque, Grallomyia dilutimacula Enderlein, Calobata latifascia Wulp, Grallomyia lauta Cresson, Grallomyia longifurca Hendel, Calobata nigritarsis Macquart, Calobata rufifacies Macquart, Grallomyia seiuncta Czerny, Tanypoda simillima Hendel, Grallomyia strigata Enderlein, Calobata tibialis Macquart, Calobata vittipennis Coquillett). Grallomyia lineata Enderlein is transferred from Taeniaptera to Poecilotylus. All named species remaining in Paragrallomyia are keyed out at least to the species complex level.
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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 | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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".