Pharurus pallasii (Van Beneden, 1870) Arnold & Gaskin 1975
Bibliographic record
Abstract
* Pharurus pallasii (Van Beneden, 1870) Arnold & Gaskin, 1975 Preamble: Pharurus pallasii matures in the cranial sinuses, middle ears, and Eustachian tubes of beluga whales (Delphinapterus leucas) in Canadian and other waters. Some 1st -stage larvae of P. pallasii intubated by Houde et al. (2003) into the stomach of Canadian-caught American plaice (Hippoglossoides platessoides) and Arctic sculpins (Myoxocephalus scorpioides) moulted to 2nd stage in the intestinal wall of both fish species. A description of 1st - and 2nd -stage larvae of P. pallasii is provided here although evidence that fishes serve as intermediate hosts of the species in Canadian waters appears to be lacking. First-stage larvae (measurements in µm): 295±21 long, 15±1 wide (Fig. 102 A). Oesophagus 134±8 long. Nerve ring 62±5, excretory pore 66±7, and genital primordium 176±7 from anterior end. Tail 37±7 long, delicate, ending in sharp point. Second-stage larvae (measurements in µm): 364±21.3 long, 12 ±1 wide, 2nd -stage larvae retain cuticle of the 1st stage (Fig. 102 B). Oesophagus 166±30 long. Nerve ring 64±6, excretory pore 69±5, and genital primordium 212±34 from anterior end. Tail 33±7 long, resembles that of the 1st stage. Site: intestinal wall Hosts: Hippoglossoides platessoides (EX); Myoxocephalus scorpioides (EX) Distribution: Quebec Record: Houde, Measures & Huot 2003
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 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.008 | 0.005 |
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".