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Record W7108317825 · doi:10.5281/zenodo.17790280

Acanthocnema Becker 1894

2025· article· W7108317825 on OpenAlexaff

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2025
Typearticle
Language
FieldAgricultural and Biological Sciences
TopicHymenoptera taxonomy and phylogeny
Canadian institutionsCanadian Food Inspection Agency
Fundersnot available
KeywordsSetaOvipositorGenusInstarScutellumDorsum

Abstract

fetched live from OpenAlex

Genus Acanthocnema Becker, 1894 Acanthocnema Becker, 1894: 136 (preocc. Costa, 1859). Name conserved by ICZN (1954: 91). Clinoceroides Hendel, 1917: 36. Type species: Cordylura glaucescens Loew, 1864, by original designation. Type species Cordylura nigrimana Zetterstedt, 1846, by original designation. Diagnosis The genus Acanthocnema is characterized by the following combination of characters (modified from Ozerov & Krivosheina 2018): arista short pubescent basally, bare apically; palpus elongate, spatulate, without strong apical / subapical seta; proepisternum with setulae anterior to spiracle; anepisternum covered with setulae along dorsal margin and posteriorly only, without setulae posterior to anterior spiracle; katepisternum with one strong seta in posterodorsal corner; anepimeron bare; postmetacoxal bridge absent; fore femur with or without black spine-like setae ventrally; fore tibia with ventral apical spur, with or without rows of short spinules ventrally; scutellum with a pair of strong apical and a pair of strong basal setae; male sternite 5 usually bilobate posteriorly; ovipositor short and compact, proctiger shifted dorsally bearing long setae; female tergite and sternite 7 fused anteroventrally, tergite 7 subtriangular, strongly tapered and narrowly divided dorsally; female tergite 8 U-shaped, narrowly divided dorsally and encircling proctiger; female sternite 8 divided medially into pair of narrow, tapered lobes. Eggs The egg of A. glaucescens was illustrated by Hinton (1981: pl. 129) with the respiratory ridges or horns surrounding the plastron projecting above the jelly-mass of the host eggs. Larvae The larval instars of A. glaucescens were described and illustrated by Nelson (1992). The final instar is densely covered in setae, with posterior spiracles surrounded by well-developed lateral tubercles. The mouthhooks have dense and pronounced dentation. The prothoracic spiracles are bicornate with 17 papillae. Puparium The puparium was briefly described by Nelson (1992) and photographed by Purcell et al. (2008).

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 distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesScience and technology studies, Scholarly communication, Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.781
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0060.000
Scholarly communication0.0020.000
Open science0.0020.002
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0830.013

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.

Opus teacher head0.037
GPT teacher head0.240
Teacher spread0.203 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; both teacher heads agree on what is shown here.

Study designNot applicable
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2025
Admission routes1
Has abstractyes

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