A New Species of Dentalopagurus (Crustacea: Decapoda: Anomura) from Deep Waters off Taiwan
Bibliographic record
Abstract
A new hermit crab species of the Paguridae, Dentalopagurus rutilocinctus sp. nov., is described from deep waters off Taiwan. The new species is closely allied to Dentalopagurus levii McLaughlin, 2007 in morphology and in choice of scaphopod shells as housing, but is distinguished by the armature on the carpus of the left cheliped, dactyli of the ambulatory legs, propodal rasp of the fourth pereopod, and the shape of the anterior lobe of the sixth thoracic sternite. The discovery of numerous specimens including females of the new species allows an emendation of the generic diagnosis of Dentalopagurus, which was known previously from only three males. The emended Dentalopagurus is more similar to Michelopagurus McLaughlin, 1997 than originally considered, with both sharing the characters of paired gonopores and paired first pleopods modified in females.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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".