Lagenopolycystis canariensis Schockaert, Diez, Janssen and Artois 2025, sp. nov.
Bibliographic record
Abstract
Lagenopolycystis canariensis Schockaert, Diez, Janssen and Artois, sp. nov. urn:lsid:zoobank.org:act: E2226669-7A0D-446B-968F-4495B997CA15 (Fig. 5) Lagenopolycystis sp. nov. 1 in Tessens et al. (2014) Diagnosis. Species of Lagenopolycystis with a prostate stylet of 46–65 µm (x̄ = 58 µm, n = 17), regularly curved over its whole length and with a blunt terminal end; the terminal part is perpendicular to the proximal part of which the rims are only slightly thickened. The accessory stylet is 25–49 µm (x̄ = 38 µm, n = 17), straight and very sharp ending; it is attached at the very proximal end of the main stylet. The tube of the ‘seminal receptacle’ is unknown. Distribution. SPAIN, LANZAROTE • Mala, in front of ‘Cuevita de Mala’ N29°05’01” W13°26’59”, sand patch under loose macroalgae, coarse shell gravel, very clean, calcareous sand with basalt, 12 m deep (8 October 2011). (TYPE LOCALITY). Playa Órzola, near the open connection with the sea at high tide, N29°13’08” W13°26’28”, algae from the rocks (12 October 2011). Órzola, beach approximately 700 m south of Órzola, N29°13’20” W13°26’58”, pool connected to the sea but closed off by lava rocks; sheltered with no significant waves apart from tide and current, coarse sand with scattered lava rocks, sample taken at 40–50 cm depth, approximately 50–60 m from the shore (7 October 2011); same locality, medium coarse sand with holes from digging animals, sample taken at low tide just below the waterline (6 October 2011); same locality, N29°12’59” W13°26’32”, deeper area beyond the rocks, coarse sand (14 October 2011). Punta Jameos del Agua, offshore, N29°09’25” W13°25’38”, medium, clean sand with Caulerpa sp., 38 m deep (15 October 2011); same locality, 12 m deep, coarse sand (15 October 2011). Mala, N29°05’01” W13°26’59”, coarse volcanic and biogenic (CaCO₃) sand among rocks, 4 to 6 m deep (13 October 2011); same locality, medium coarse calcareous sand from a very steep slope, close to black coral, 48 m deep (8 October 2011). Salinity in all localities on Lanzarote is 35‰. PORTUGAL, AZORES, SÃO MIGUEL • Ribeirinha, N37°50’11” W25°29’01”, lots of large boulders with coarse sand around the bottom (22 July 2019). Material examined. Live observations and photographs. Nineteen whole mounts, one of which designated holotype (FMNH http://id.luomus.fi/KV. 545), and the others reference material (HU XXIII. 3.20– HU XXIII.3.37). Two of them could not be measured (HU numbers XXIII.3.21 & 22). Five serially sectioned specimens, the obliquely sectioned one on two slides. (HU XXIII. 3.38– HU XXIII.3.43). Etymology. The species name refers to the type locality on the Canary Islands. Additional remarks. As in L. peresi and L. poena sp. nov., the prostate stylet of L. canariensis sp. nov. is evenly curved, in contrast to the abrupt 90° angle between proximal and distal part observed in L. articulata sp. nov. Lagenopolycystis canariensis sp. nov. stands unique among these species because of the fact that the accessory stylet is attached to the most proximal end of the prostate stylet, which makes identification straightforward.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.002 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.004 | 0.003 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.011 | 0.007 |
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".