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Record W6893159477 · doi:10.5281/zenodo.14981260

Sclerocoelus brasilensis Marshall 1997

2025· article· en· W6893159477 on OpenAlexaff

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2025
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicEvolution and Paleontology Studies
Canadian institutionsUniversity of Guelph
Fundersnot available
KeywordsWildlife refugeWildlifeNational laboratoryFish <Actinopterygii>Malaise

Abstract

fetched live from OpenAlex

Sclerocoelus brasilensis Marshall, 1997 Sclerocoelus brasilensis Marshall, 1997: 100. Sclerocoelus brasilensis – Roháček et al. 2001: 249. Diagnosis Body length 2.4–2.6 mm. Membrane around prosternum with 2–3 small, setulae-bearing sclerites. Male S5 simple and rectangular, posteromedially with a wide pale patch (cf. Marshall 1997: fig. 13); perianal pads well developed and dark; surstylus large, subrectangular with a broad, triangular, anteroventral lobe (cf. Marshall 1997: figs 14, 16–17); postgonite narrow and sinuate, apical fifth sharply bent forwards (cf. Marshall 1997: fig. 18). Female S8 relatively large, subcordate with raised lateral margins (cf. Marshall 1997: fig. 21). Material examined The type specimens deposited in DEBU were examined, as well as the following material: BOLIVIA – La Paz • 1 ♂; 0.5 km SE of Coroico; 16°11′ S, 67°44′ W; 15 Apr. 2001; S.A. Marshall leg.; DEBU • 1 ♂, 1 ♀; 23 km NE of Caranavi; 14 Apr. 2001; S.A. Marshall leg.; roadside/stream, sweep; DEBU • 4 ♂♂, 1 ♀; Heath River Wildlife Centre, 21 km SSW of Puerto Heath; 12°40′ S, 68°42′ W; 5–9 May 2007; Paiero and Kits leg.; treefall, yellow pans; DEBU. BRAZIL – Santa Catarina • 2 ♂♂, 4 ♀♀; Aparados da Serra National Park, Rio do Boi; 29°12′08″ N, 50°03′01″ W; 209 m a.s.l.; 6–8 Mar. 2015; Norrbom and Savaris leg.; river crossing, Malaise trap; MZSP. COSTA RICA – Alajuela • 1 ♂; Volcán Tenorio, Bijagua Biological Station; 700 m a.s.l.; 16 Jun. 2000; M. Buck leg.; sweeping decayed vegetation; DEBU. – Puntarenas • 1 ♂; Monteverde Biological Reserve; 1500 m a.s.l.; 11 Jun. 2000; M. Buck leg.; cloud forest, sweep; DEBU • 1 ♂; same data as for preceding; 11 Jun. 2000; treefall sweep and pans; DEBU • 8 ♂♂, 2 ♀♀; Osa Peninsula, 2.5 km S of Rincón; 8°42′01″ N, 83°30′50″ W; 50 m a.s.l.; 11 Aug. 2001; S.A. Marshall leg.; sweep; DEBU • 1 ♂; Quepos, Manuel Antonio National Park, Punta Catedral; 80 m a.s.l.; Oct. 1991; G. Varela leg.; MNCR. – San Jose • 1 ♂, 1 ♀; Zurquí de Moravia; 1600 m a.s.l.; Jul. 1991; P. Hanson leg.; MNCR • 1 ♂, 1 ♀; Zurquí de Moravia; Jul. 1991; P. Hanson leg.; Malaise trap; MNCR. ECUADOR – Napo • 1 ♂; SierrAzul Lodge, 14 km W of Cosanga; 0°40′55″ S, 77°56′09″ W; 2200 m a.s.l.; 10–11 May 2007; Marshall and Paiero leg.; treefall, yellow pans; DEBU. FRENCH GUIANA • 1 ♀; Mitaraka, near MIT-A-RBF1; 1 Mar. 2015; Touroult and Poirier leg.; river, Malaise trap (6 m); (La Planète Revisitée–MNHN/PNI Guyane 2015-Apa-973-1); MNHN. PERU – Cusco • 31 ♂♂, 17 ♀♀; Cock-of-the-Rock Lodge, NE Paucartambo; 13°03′18″ S, 71°32′42″ W; 1120 m a.s.l.; 4–9 Nov. 2007; D. Brzoska leg.; flight-intercept trap; DEBU. – Madre de Dios • 1 ♂, 1 ♀; Los Amigos Biological Station; 2–14 Jun. 2006; Paiero and Klymko leg.; debu00271536 / MYCRO922-21 sequenced for CO1-5’; DEBU. Distribution Neotropical: Bolivia, Brazil, Costa Rica *, Ecuador, French Guiana *, Panama, Peru *.

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 score0.053
Threshold uncertainty score0.106

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0090.002

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 head0.034
GPT teacher head0.238
Teacher spread0.204 · 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

Citations0
Published2025
Admission routes1
Has abstractyes

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