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Record W4416675132 · doi:10.1071/sb25008

The Western Australian species of Callithamnion Lyngb. and Corynospora J.Agardh (Ceramiales, Rhodophyta) described by W. H. Harvey

2025· article· en· W4416675132 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueAustralian Systematic Botany · 2025
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicMarine and coastal plant biology
Canadian institutionsUniversity of New Brunswick
Fundersnot available
KeywordsSystematic BotanySynonym (taxonomy)Plant taxonomySystematicsTaxonomy (biology)Biodiversity

Abstract

fetched live from OpenAlex

The poorly known Western Australian species of the red algal genera Callithamnion Lyngb. and Corynospora J.Agardh (Ceramiales) described by William Henry Harvey in his seminal 1855 paper are reassessed based on morphological and molecular analyses of original and recent collections. Several generic reassignments are proposed, including Desikacharyella australis (Harv.) Huisman, Verbr. & G.W.Saunders (for Corynospora australis Harv.), Guiryella gracilis (Harv.) Huisman, Verbr. & G.W.Saunders (for Corynospora gracilis Harv.), Anotrichium flabelligerum (Harv.) Huisman, Verbr. & G.W.Saunders (for Callithamnion flabelligerum Harv.), Pleonosporium perpusillum (P.C.Silva) Huisman, Verbr. & G.W.Saunders and Pleonosporium crispulum (Harv.) Huisman, Verbr. & G.W.Saunders (for Callithamnion perpusillum P.C.Silva and Callithamnion crispulum Harv.), Aglaothamnion scopula (Harv.) Huisman, Verbr. & G.W.Saunders (for Callithamnion scopula Harv.) and the elevation of Anotrichium thyrsigerum (Harv.) Huisman, Verbr. & G.W.Saunders (for Callithamnion thyrsigerum Harv., previously treated as a variety or synonym of Anotrichium tenue (C.Agardh) Nägeli) to species level. In addition, Callithamnion cliftonii Huisman, Verbr. & G.W.Saunders is proposed as a replacement name for the illegitimate Callithamnion multifidum Harv. and this, and Callithamnion debile Harv., are retained in the genus. Two new species, Ptilothamnion harveyanum Huisman, Verbr. & G.W.Saunders and Seirospora decipiens Huisman, Verbr. & G.W.Saunders, are described from recent collections.

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.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.146
Threshold uncertainty score0.998

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.022
GPT teacher head0.226
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