Halosauropsis macrochir Gunther 1878
Bibliographic record
Abstract
Halosauropsis macrochir (Günther, 1878) Fig. 2. Halosaurus macrochir (Günther, 1878): (251) 23. Off Strait of Gilbraltar, Challenger station 5, depth 1,090 fathoms. Lectotype: BMNH 1887.12.7.237. McDowell 1973: 74–87 (description, key); Sulak 1977: 11–12 (key); Paulin & Moreland 1979: 268–270 (description); Sulak 1986a: 593–598 (description, key); Machida et al. 1988 (description); Gon 1990 (description); Smith 2003 (key); Bergstad et al. 2012 (age, growth). Material examined. MHNUSC 25009- 1, 536 mm TL, 7th August 2011, Galicia Bank, 42º41.771'N— 11º33.647'W, 1,477m depth; MHNUSC 25009- 2, 528 mm TL, 8th August 2011, Galicia Bank; 42º43.536'N— 11º28.128, 1,751 m depth; MHNUSC 25009- 3, 604 mm TL, 8th August 2011, Galicia Bank; 42º43.536'N— 11º28.128; 1,751 m depth; MHNUSC 25009- 4, 585 mm TL, 8th August, Galicia Bank; 42º43.536'N— 11º28.128, 1,751 m depth; MHNUSC 25009- 5, 566 mm TL, 29th July 2011, Galicia Bank; 42º56.172'N— 11º 55.816’W, 1,545 m depth; MHNUSC 25009- 6, 626 mm TL, 29th July 2011, Galicia Bank, 42º56.172'N — 11º 55.816’W, 1,545 m depth; MHNUSC 25009- 7, 579 mm TL, 29th July 2011, Galicia Bank, 42º56.172'N—11º 55.816’W; 1,545 m depth. Description. Body shape eel-like, moderately compressed, elongated and attenuated to the caudal peduncle; top of snout and head scaleless, opercle scaled; head depressed anteriorly, the interorbital length is contained 4.8– 6.2 times in the head length; dorsal origin slightly posterior to pelvic origin; first dorsal ray segmented and as long as 2nd dorsal ray; pectoral fin long and narrow, almost reaching to the base of the dorsal fin and contained 1.2–1.3 times in the head length; a deeply pigmented sheath of the lateral line composed by enlarged scales; pyloric caeca long, creamy white in colour, arranged in a single row at the base. The main morphometric and meristic characteristics are presented in Table 3. FIGURE. 2 Halosauropsis macrochir from the northeastern Atlantic Ocean, MHNUSC 25009- 5, 566 mm total length. Habitat and distribution. Benthopelagic on the lower slope, rise and seamounts, between 1,100 and 3,300 m depth. Cosmopolitan: eastern Atlantic from Ireland to Mauritania and South Africa; central Atlantic, along the Mid-Atlantic Ridge; western Atlantic, including Canada to 25°N, and off southern Brazil; western Pacific, including Australia, New Zealand and Japan; and western Indian Ocean (Sulak 1986a; Bergstad et al. 2012).
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.004 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.045 | 0.022 |
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; both teacher heads agree on what is shown here.
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".