A dance fly (Empididae: Hilarempis Bezzi) from the Foulden Maar Fossil-Lagerstätte (Early Miocene, New Zealand)
Bibliographic record
Abstract
Abstract New Zealand has a diverse and highly endemic fauna of dance flies (Empididae) with much of its diversity found in the tribe Hilarini. Here we report the first fossil of a dance fly from New Zealand from lacustrine diatomites of the earliest Miocene Foulden Maar Fossil-Lagerstätte in Otago. Hilarempis otagoensis sp. nov. is described from a single male specimen and assigned to the tribe Hilarini based on characters of the wing venation. This new species represents the first fossil record of the predominantly southern temperate genus Hilarempis Bezzi and the second fossil record of the subfamily Empidinae from the Southern Hemisphere. The articulated preservation suggests that Hilarempis otagoensis sp. nov. lived among riparian vegetation on the shore of the Foulden Maar palaeolake and probably drowned while skimming the water surface in search for prey or nuptial gifts.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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 teacher head, 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".