<p class="HeadingRunIn"><strong><em>Telopathes magna </em>gen. nov., spec. nov. (Cnidaria: Anthozoa: Antipatharia: Schizopathidae) from deep waters off Atlantic Canada and the first molecular phylogeny of the deep-sea family Schizopathidae</strong></p>
Bibliographic record
Abstract
A new genus and species of deep-sea antipatharian, Telopathes magna gen. nov., spec. nov., is described from the western North Atlantic off the coast of Canada. Five additional paratypes, consisting ofjuvenile to adult forms, are reported from the New England and Corner Rise Seamounts (NW Atlantic). Preliminary sequencing of a subsection of the nuclear ribosomal cistron confirmed the phylogenetic affinity of T. magna to the order Antipatharia, and in particular the family Schizopathidae. Subsequent sequencing of three mitochondrial DNA segments from nine of the 11 currently-recognized genera within the Schizopathidae revealed a well-supported phylogenetic relationship between T. magna and Stauropathes. This is the first study to use molecular techniques to elucidate the evolutionary relationships of the Schizopathidae, a family of black corals almost exclusively found in the deep sea (depths > 200 m). Telopathes is distinguished from other genera within the family Schizopathidae by its largely pinnulated stalk, sparse branching pattern to the second degree that is not restricted to a single plane, two anterolateral rows of long, simple primary pinnules, arranged alternately to sub-opposite, and colony with an adhesive base. This record of T. magna brings the total number of nominal species of Antipatharia reported to occur off eastern Canada to 12 and represents the third new genus added to the Schizopathidae since a critical review of the family by Dennis Opresko in 2002.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.076 | 0.035 |
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 source (direct Gemma or distilled Codex), 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".