Three new species of<i>Atla</i>from calcareous rocks (<i>Verrucariaceae</i>, lichenized Ascomycota)
Why this work is in the frame
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Bibliographic record
Abstract
Abstract Three new species of Atla are described from calcareous rocks in northern Finland based on morphology and ITS sequences. All new species have dark brown spores but have smaller perithecia and spores than previously known brown-spored species of Atla . Atla tibelliorum sp. nov. resembles Sporodictyon arcticum , but has a dark brown exciple and larger spores. Atla oulankaensis sp. nov. and A. vitikainenii sp. nov. differ from A. alpina in the smaller perithecia and spores . Atla vitikainenii has an involucrellum often slightly diverging from the exciple. Atla oulankaensis is similar to A. vitikainenii , differing in slightly narrower spores and in having some involucrella incurving under the exciple or even enveloping the exciple. An unidentified ITS sequence from Canada obtained from GenBank most probably belongs to A. oulankaensis and another unidentified sequence from the USA to A. tibelliorum . The new results strengthen the conclusion that the genera of Atla and Sporodictyon cannot be separated by morphology alone. A key to all known species of Atla and Sporodictyon is provided.
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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 | 0.000 | 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) | 0.003 | 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 it