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Record W6968932390 · doi:10.5281/zenodo.5307730

Cybaeus tardatus Chamberlin 1924

2021· article· en· W6968932390 on OpenAlexaff

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2021
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicSpider Taxonomy and Behavior Studies
Canadian institutionsRoyal British Columbia Museum
Fundersnot available
KeywordsCarapaceTibiaHolotypeAbdomenAtrium (architecture)

Abstract

fetched live from OpenAlex

The tardatus species group Diagnosis. The tardatus group is diagnosed by the somewhat triangular form of the vulva and the simple, longitudinally elongated, centrally located copulatory ducts (Figs 34–35, 37–38, 42–43, 45, 50–51). Description. Medium- to large-sized spiders: carapace lengths averaging 2.6–3.1 mm (females). Males subequal. Abdomen patterned. Femora and tibiae banded or not. Two or three complete pairs of ventral tibia I macrosetae; distal pair present, absent, or incomplete. Male: Patellar apophysis (Figs 39, 47, 56) about as long as tibial width, anteriorly directed, about 25–40 peg setae. Retrolateral tibial apophysis carinate, nearly as long as tibia or slightly truncated anteriorly. Embolus (Figs 40, 48) long, thin. Distal and proximal arms of tegular apophysis species specific (Figs 40–41, 48–49, 57–61): distal arm elongated or short, proximal arm with bifid tip. Female: Atrium (Figs 33, 36, 44, 50) with paired longitudinal atrial openings, atrium hooded anteriorly (Fig. 52) or not. Copulatory ducts (Figs 35, 38, 43, 45, 51, 54) long, relatively simple, contiguous or separated. Spermathecal heads simple, small lobes or undifferentiated from rest of vulval ducts. Spermathecal stalks simple, of variable length. Spermathecal bases rounded or elongated. Bennett’s glands located on surface of bases near junction with stalks. Composition and distribution. (Fig. 62). Cybaeus orarius Bennett spec. nov., C. piazzai Bennett spec. nov., C. tardatus (Chamberlin), and C. topanga Bennett spec. nov. All four species are rarely encountered and have small ranges scattered along the southern coast of western California from southern Monterey County south to the Mexican border.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient 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: Empirical
Teacher disagreement score0.531
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0030.002

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.

Opus teacher head0.035
GPT teacher head0.254
Teacher spread0.219 · 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
Published2021
Admission routes1
Has abstractyes

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