Undiscovered foliose species of Florideophyceae (Rhodophyta) from subtidal habitat along the Korean coastline
Bibliographic record
Abstract
Advanced molecular approaches and continuous surveys in subtidal areas have contributed to improvements in red algal diversity, especially Gigartinales, Halymeniales, and Rhodymeniales. With deep subtidal collection along the Korean coast and molecular analyses in the plastid rbcL region, we resolved three new florideophycean species and a new record of Korean macroalgal list: Chrysymenia barimifolia sp. nov. in Rhodymeniales; Galene scutae sp. nov. in Halymeniales; and Psaromenia stipitata sp. nov. and Turnerella pennyi in Gigartinales. C. barimifolia sp. nov., which is monophyly supported strongly in the phylogenetic analysis, has an iridescent blade in natural habitat uniquely. G. scutae sp. nov. is singly grown and has thin and stiff blades arising from a very short and cylindrical stipe without midrib. P. stipitata sp. nov. has a single, erect, foliose, and membranous blade with pink color. Finally, Korean T. pennyi specimens form a clade with specimens from the species type locality, the Arctic region of Canada, with 1.8% genetic divergence. These four new members from deep subtidal enrich our knowledge of Korean macroalgal flora and help us to understand the vertical distribution of red algal species along Korean coastlines expanded.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".