Figure 5 in On four monostiliferous hoplonemerteans, including three new genera and species from Washington state and British Columbia
Bibliographic record
Abstract
Figure 5. Frontonemertes serpentina, new genus and species, holotype. (a) Transverse sections between 11 and 839 from anterior end of body, showing dorsal blood vessel branched from right cephalic vessel and two nerves derived from right brain lobes; (b) single median vascular plug with a communication to rhynchocoel, a pair of foregut nerves and oesophagus; (c) dorsal blood vessel, transitional wall of stomach in oesophagus and body wall longitudinal muscle layer with muscular bundles for inner longitudinal fibres in cephalic region; (d) stomach with 10 folds and anterior portion of proboscis in rhynchocoel; (e) opening of pylorus into intestine; (f) peripheral nerve of lateral nerve cord in stomach region; (g) ocellus composed of outer cellular portion and central cytoplasmic area, and a nerve from its anterior end; (h) pore of apical organ, its minute glands and cephalic glands. Scale 50 mm (g), 100 mm (a–c, e, f, h) and 200 mm (d). Abbreviations: cg, cephalic glands; cp, circular muscle layer of proboscis sheath: db, dorsal blood vessel; dg, dorsal ganglion; dv, dorsal blood vessel separated from right cephalic blood vessel; es, oesophagus; fd, fold of stomach; fn, foregut nerve; ga, glands of apical organ; hr, head retractor muscle; il, inner longitudinal muscular bundles; in, intestine; lb, lateral blood vessel; ln, lateral nerve; 1v, left cephalic blood vessel; mf, median dorso-ventral furrow; nb, nerves originated from brain; oc, ocellus; op, opening of pylorus; pa, pore of apical organ; ph, peripheral nerve; pr, proboscis; rc, rhynchocoel; rv, right cephalic blood vessel; st, stomach; ts, transitional wall of stomach in oesophagus; vg, ventral ganglion; vp, vascular plug inside proboscis sheath.
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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 | 0.002 | 0.002 |
| Science and technology studies | 0.004 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.021 | 0.002 |
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".