A revision of the Neotropical genus Chespiritos (Diptera: Sphaeroceridae: Limosininae)
Bibliographic record
Abstract
The genus Chespiritos Marshall, 2000 (Diptera: Sphaeroceridae) is revised, including C. sindecimus Marshall, 2000, C. pervadens Roháček and Buck, 2003 and 19 new species. The following new species are described, keyed and placed in a morphological phylogeny: C. anguineus sp. n. from Bolivia, C. attenboroughi sp. n. from Argentina, C. balrogiformis sp. n. from Peru, C. bolanosi sp. n. from Mexico, C. calceus sp. n. from Peru, C. chicobrazos sp. n. from Costa Rica, C. coronatus sp. n. from Bolivia, Brazil, Colombia, Costa Rica, Ecuador and Trinidad, C. dolabratus sp. n. from Costa Rica, C. elephantus sp. n. from Ecuador and Peru, C. extendido sp. n. from Bolivia, Colombia, Costa Rica, Ecuador, Mexico, Panama and Venezuela, C. ganchopico sp. n. from Argentina, Bolivia, Ecuador, Panama and Tobago, C. gladiator sp. n. from Costa Rica, C. hojagrande sp. n. from Costa Rica and Mexico, C. jamaicensis sp. n. from Jamaica, C. lepustergum sp. n. from Costa Rica and Venezuela, C. metroidiformis sp. n. from Costa Rica, C. paraiso sp. n. from Dominican Republic, C. peckorum sp. n. from Ecuador, and C. ventrisetis sp. n. from Brazil, Costa Rica and Venezuela.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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".