The effect of sex and maturation on cuticular semiochemicals in <i>Monochamus scutellatus</i> (Coleoptera: Cerambycidae)
Bibliographic record
Abstract
Abstract Contact pheromones are a subset of a complex mixture of hydrocarbons secreted on the cuticle and play an important role in the mating behaviour of several cerambycid species (Coleoptera: Cerambycidae). In this study, we investigated the relationship between maturation (newly eclosed and sexually mature) adult Monochamus scutellatus (Say) beetles and sex and the composition of the cuticular hydrocarbon blend to determine if this information is encoded in the blend and potentially available for communication purposes. Whole-body extracts of unfed females, and both mature females and males were analysed by gas chromatography mass spectrometry to identify and quantify the components of the cuticular hydrocarbons. There were no unique compounds present in any of the three groups, but discriminant analysis indicated that the relative proportions of the cuticular hydrocarbon components were unique for each group.
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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 | 0.001 | 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 | 0.000 | 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) | 0.000 | 0.000 |
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".