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Record W6893968224 · doi:10.5281/zenodo.6231688

Porphyrochroa roraimensis Mendonça, Rafael & Ale-Rocha, 2008, sp. nov.

2008· article· en· W6893968224 on OpenAlexaboutno aff

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2008
Typearticle
Languageen
FieldMaterials Science
TopicDiatoms and Algae Research
Canadian institutionsnot available
Fundersnot available
KeywordsSetaPedicelDorsumScapeOvoidSpur

Abstract

fetched live from OpenAlex

Porphyrochroa roraimensis sp. nov. (Figs. 15a–i; 19e; 20) Diagnosis: P. ro r a i m e n s i s sp. nov. Is closely related to P. vidali Mendonça, Rafael & Ale-Rocha, 2007 due to the curvature of the costal vein and the presence of microtrichiae clothing the epandrium. It differs from the latter due to the absence of an oblique epandrial projection. Description. Male: body length 3.0 mm; wing length 3.1 mm. Frons and face shiny black. Frons slightly narrower than width of anterior ocellus, subparallel sided, bearing two proclinate setae. Face slightly longer than frons and equal to width of frons. Proboscis light-yellow, length equal to height of head. Palpus brown, with one small and almost apical seta. Ocellar tubercule with vitreous light-brown ocellus; two proclinate ocellar setae; two proclinate postocellar setae. Antenna brown with sparse pruinescence; scape and pedicel medially verticillate; flagellum about four times longer than scape and pedicel combined. Postcranium shiny brown, with distinct brown setae and gray pruinescence; one pair of parallel vertical setae; postocellar setae distinct, arranged in complete single series. Gena and postgena with brown setae and sparse gray pruinescence. Thorax shiny brown, with conspicuous postsutural gray pruinescence. Thoracic setae: 3 slender ktg; 4 sctl, larger internal pair; 2 aprn; prepm broken; 2 pprn; 2 acr previous; 4 dc; spal presut and spal psut broken; 2 ntpl; 1 pal. Legs with coxae, trochanters and basal fifth of FIGURE 15. Porphyrochroa roraimensis sp. nov., holotype male: a, Tergites 6–8, dorsal view; b, Sternites 6–8, dorsal view; c, Terminalia, lateral view; d, Hypandrium, phallus, cercus and subepandrial sclerite, lateral view; e, Epandrium, lateral view; f, Ejaculatory apodeme, anterior view; g, Cercus, dorsal view; h, Hypandrium, posterior view; i, Subepandrial sclerite, ventral view. Abbreviation: a cerc, anterior cercus; cerc, cercus; ej apod, ejaculatory apodeme; goncx apod, gonocoxal apodeme; hypd, hypandrium; p cerc, posterior cercus; ph, phallus; sbepand scl, subepandrial sclerite; ST, sternite; T, tergite; vpc, ventral projection of cercus. femora yellow, remaining segments brown. Hind tibia with long dorsal setae. All legs with short distinct setae. Wing brown with inconspicuous pterostigma; anal lobe wide (Fig. 19 e). Halter brown. Abdomen shiny darkbrown, with metallic green luster in diverse light incidence angles. Sternites brown shiny. Tergite 6 longer than wide (Fig. 15a); Tergite 7 with pair of posteroventral protuberances (Fig. 15a); tergite 8 wider than long (Fig. 15a); sternite 7 narrower anteriorly (Fig. 15b); and inclined in lateral view (Fig. 15c). Terminalia: hypandrium with row of short posteroventral setae, with apex differentiated (Figs. 15d; h). Cercus elongate in lateral view (Fig. 15d); in dorsal view with internal ventral projection (Fig. 15g). Epandrium without projection, with long setae posteriorly and microtrichiae over dorsal region (Fig. 15e). Ejaculatory apodeme with three projections in anterior view (Fig. 15f); subepandrial sclerite elongate, with base and apex with proportional sizes (Fig. 15i). Female: Unknown. Distribution: BRAZIL (Roraima). Type material: Holotype male: BRAZIL: Roraima, Pacaraima, 25.vi–5.vii.1988, Eq.[uipe] J.A. Rafael / Flor de Heliconia sp. / Holotype macho Porphyrochroa roraimensis (INPA). Holotype condition: prepm and spal psut setae broken; left midleg lost; left wing mounted on microslide in Canada balsam; abdomen within microvial containing glycerin. Microslide and microvial pinned attached to the specimen. Etymology: The specific name in reference to the name of the State of Roraima, the type-locatity.

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)0.001
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 score0.017
Threshold uncertainty score0.033

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0020.002
Science and technology studies0.0020.001
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.003

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 head0.038
GPT teacher head0.247
Teacher spread0.208 · 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".

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Citations0
Published2008
Admission routes1
Has abstractyes

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