Bibliographic record
Abstract
Key to the species of the Abyssorchomene abyssorum complex 1. Pereonites 1–7 and pleonites 1–2 with weak but distinct dorsoposterior rounded hump; epistome level with upper lip; uropod 3 inner ramus extends well past distal end of article 1 of uropod 3 outer ramus; maxilla 1 palp distal end weakly convex, with distal spines contiguous............................... 2 – Pereonites 1–7 and pleonites 1–2 lacking dorsoposterior rounded hump; epistome weakly but distinctly protruding in front of upper lip (or level with upper lip); uropod 3 inner ramus just reaches (or very slightly exceeds) distal end of article 1 of uropod 3 outer ramus; maxilla 1 palp distal end strongly convex, with distal spines not contiguous .......................................... A. scotianensis (Andres, 1983) 2. Coxa 1 slightly widened distally, ~ 1.2× proximal width; gnathopod 2 propodus of female narrow, (similar in form to male), length ~ 2.5× width, palm lacking concavity; uropod 3 inner ramus extends to ~ 70% of the length of article 2 of uropod 3 outer ramus.............. A. abyssorum (Stebbing, 1888) – Coxa 1 strongly widened distally, ~ 1.3–1.7× proximal width; gnathopod 2 propodus of female broad, (different in form to narrow male propod), length <2 × width, palm with small concavity; uropod 3 inner ramus extends to 63% or less of the length of article 2 of uropod 3 outer ramus .................... 3 3. Coxa 5 posteroventral lobe broadly rounded, posterior margin evenly rounded; lateral head lobe, dorsal and ventral margins similar; gnathopod 2 propodus of female with anterodistal margin broadly expanded and protruding, dactylus tiny, inserted near the bottom of the distal margin; gnathopod 2 propod of male slightly expanded anteriorly; pereopod 7 basis posteroventral corner steeply and strongly beveled; uropod 3 inner ramus extends to ~ 20–25% of article 2 of uropod 3 outer ramus................................................................................................................ A. shannonae sp. nov. – Coxa 5 posteroventral lobe narrowly rounded, posterior margin with distinct straight section; lateral head lobe, dorsal margin strongly convex, ventral margin nearly straight with slight concavity at the midpoint; gnathopod 2 propodus of female with anterodistal margin not expanded and protruding, dactylus large, inserted at the top of the distal margin; gnathopod 2 propod of male not expanded, narrow, dorsal margin smoothly convex; pereopod 7 basis posteroventral corner shallowly and weakly beveled; uropod 3 inner ramus extends to ~ 63% of article 2 of uropod 3 outer ramus...................... ............................................................................................................................. A. patriciae sp. nov.
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.
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 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.036 | 0.006 |
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".