Rhytomus vanus Saxton & Genier 2025, new species
Bibliographic record
Abstract
Rhytomus vanus Saxton & Génier, new species urn:lsid:zoobank.org:act: CD0A0711-1AC6-4D0B-8CE9-C54C31A001EA Figs. 4D, 7I, 8I, 10D Name-bearing type data. Holotype ♂ (CMNC): || PAPUA NEW GUINEA: Madang | Baitabag (8 km N.W.) | 100m, 30.I.2000 | 5°08’19”S 145°46’34”E | R.S.Anderson, rainforest litter | RSA2000-027 ||; || Canadian Museum of | Musée canadien de la | NATURE | CMNEN 00049581 || [QR code label]; || HOLOTYPE ♂ | Rhytomus | vanus | Des. N. Saxton & F. Génier, 2024 || [red card]. Material examined (4♂♂, 1 ♀). PAPUA NEW GUINEA: MADANG PROVINCE, Baitabag, 8 km NW Madang, 100 m, 05°08’19’’S, 145°46’34’’E, 30.i.2000, rainforest litter, R.S. Anderson, (RSA2000-027) — ♂ holotype, ♀ allotype, 3 ♂♂ paratypes (CMNC). Description. Measurements. Body length 3.3–3.6 mm, maximum body width 2.1–2.3 mm. Holotype: body length 3.6 mm, maximum body width 2.3 mm. Body. Overall body shape in dorsal view oval, elytral edge evenly rounded from base to apex. Head. Clypeal edge lateral to clypeal teeth lacking emargination, head margin at clypeogenal suture of females moderately protruding. Dorsal parts of eyes semi-ovoid, separated by an interocular space of about 4.8 times eye width. Pronotum. Pronotal width to length along midline ratio 1.9, lateral pronotal edge sharply defined throughout, pronotal pubescence short and fine, pronotal basal portion along midline lacking fine longitudinal depression. Elytra. Elytral maximum width to length along suture ratio 1.0, elytral outline moderately convex in lateral view, elytral pubescence short and fine, elytral surface between punctures with distinct microsculptures, basal elytral pit wide and deep (Fig. 4A), basal surface of pseudepipleuron with irregularly distributed more or less defined punctures or with sharply defined simple punctures (by misinterpretation), interstriae 3–5 on basal fifth with scattered unaligned punctures on interstriae 3 and 5 and two rows of punctures along striae with the odd unaligned punctures on interstria 4. Legs. Profemoral anterior surface flat or deeply furrowed (by misinterpretation), male metatibial apicointernal tooth approximately in line with posterior tibial edge. Pygidium. Pygidial surface along midline with punctures similar in density to rest of discs, pygidial surface along basal groove smooth between punctures (Fig. 8I), pygidium of female depressed apically. Aedeagus. Left paramere apex truncated apically, distinctly angular externally (Fig. 10D). Etymology. Vānus is a Latin adjective. It is used here in the sense of “suspicious, doubtful” which pertain to the previously unrecognized status of this new species.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.012 | 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".