Bibliographic record
Abstract
Ilybius biguttulus Germar Instar I. Colour. Head dorsally with a pattern of lightbrown and paleyellow areas; head appendages grey to brown. Thorax and abdomen grey. Legs, urogomphi and ventral body surface pale brown. Head (Fig. 1A). HL = 1.07 mm, HW = 0.93 mm. Sides of head parallel. Legs (Fig. 3). Tibia and tarsus of each leg with ventral spinulae. Femora AV series with spinulae; PV series with two proximal setae. Abdomen (Fig. 2A). LAS 0.5 times UT. Siphon long (SI/LAS =.41). Terga 1–7 with dark spiniform setae; each tergum with two dorsal and two ventral submedial and one lateral setae on each side. Sterna 1–3 with two small pale submedial setae; sterna 4–7 with two dark submedial spiniform setae, other small setae present but not prominent. Urogomphus with U4 and U3 spiniform and pale, U3 short (length of U4/length of U3 = 0.51), U2 setiform and elongate. Instar III. Colour (Fig. 6A). Head with distinct dark brown and pale yellow areas. Body dorsally brown to grey with lateral and sublateral pale spots on each segment. Head (Fig. 7A). HL = 2.09 mm, HW = 1.89 mm. Sides of head parallel. Legs (Fig. 8). Femora with secondary dorsal spines as follows: profemur four to six; mesofemur—four to five; metafemur five to seven; femora with spinulae in AV series. Abdomen (Fig. 11A). LAS 0.69 times UT. Abdomen with dorsal surface bearing numerous spiniform setae; primary setae setiform. Ecology. Ilybius biguttulus adults and larvae were collected in small pools and along the edges of larger ponds. In all cases they occurred among the aquatic vegetation and in sites where water levels were variable. Collected female adults laid eggs that hatched in late September. Collected instar I larvae were found in late August and early September. These records support the life history proposed by Hicks and Larson (1995) for this species.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.011 | 0.003 |
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".