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Record W286212346

A NEW SPECIES OF HYMENORUS (COLEOPTERA: ALLECULIDAE) FROM CALIFORNIA

2016· article· en· W286212346 on OpenAlexaboutno aff
J. M. Campbell

Bibliographic record

VenueThe Coleopterists Bulletin · 2016
Typearticle
Languageen
FieldEnvironmental Science
TopicForest Insect Ecology and Management
Canadian institutionsnot available
Fundersnot available
KeywordsNearctic ecozoneGenusSystematicsGeographyEcologyBorealTaigaSpecies diversityArchaeologyTaxonomy (biology)BiologyZoology
DOInot available

Abstract

fetched live from OpenAlex

Hymenorus rufohumeralis, a new species from California, is described, illustrated, and compared with other species of the genus. A distinctive new species of the genus Hymenorus was found in two recent shipments of Alleculidae sent to me for identification. I thank Mr. James Wappes and Mr. W. H. Tyson for making this material available and allowing me to describe the species. Species of the genus Hymenorus are widely distributed throughout North America from the southern portions of the boreal forest south through Mexico and Central America to the northern coast of South America. The greatest diversity of species is found in the arid regions of the southwestern United States and Mexico. Fall (1931) revised the 100 species of the genus known from the United States and Canada. Hatch (1965) added two additional species from the Pacific Northwest. The keys provided by Casey (1891) and Arnett (1968) are adequate to distinguish the species of Hymenorus from those of other genera of the family. The methods and terminology used in this paper were described in detail in previous papers on the systematics of the family Alleculidae, especially in my revision of the genus Lobopoda (Campbell 1966).

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 imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.023
Threshold uncertainty score0.045

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0020.001
Science and technology studies0.0030.001
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0050.001

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.

Opus teacher head0.007
GPT teacher head0.186
Teacher spread0.179 · 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; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
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

Citations2
Published2016
Admission routes1
Has abstractyes

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Same venueThe Coleopterists BulletinSame topicForest Insect Ecology and ManagementFrench-language works237,207