Bibliographic record
Abstract
11. Heterocerus sinuosus (Pacheco) New Combination (Fig. 19, 40, 64) Lanternarius sinuosus Pacheco 1964: 58. Description. Length 3.8 - 4.7 mm. Brown or reddish brown. Pronotum lighter than elytra, often with a more reddish hue (Fig. 19); pale elytral markings distinct, trifasciate, pale bands variable; striae vaguely indicated. Post-metathoracic coxal lines absent, post-mesothoracic coxal lines prominent. Male genitalia (Fig. 40) of the typical Heterocerus type; anterior phallobase gradually narrowed to approximately 75% of posterior width; median plate approximately 30% greatest width of phallobase, not constricted anteriorly, attached to body of phallobase near the posterior edge of the parameres, point of attachment broad with squared anterior edge; parameres elongate, about one-half the length of the body of the phallobase and rounded at their apices, median edges separated by approximately half the basal width of one paramere and parallel to one another; dorsal plate ovoid, with a small sclerotized cleft on its left anterior edge, posterior edge flattened. Hypermandibulate males unknown. Diagnosis. The difference in coloration between the light reddish-brown pronotum and the darker brown elytra distinguishes H. sinuosus from all other southeastern species in which post-mesothoracic coxal lines are present. The genitalia are also distinctive. The parallel edges of the median plate and its broad, squared attachment to the body of the phallobase is unique among southeastern species and, within the New World fauna, is shared only with H. infrequens Miller (1988a), a rare northern species. Notes. During this study, H. sinuosus was collected at two localities in Mississippi. One series of twenty specimens was taken from a Salix- dominated oxbow off of the Tallahatchie River in Tallahatchie County (N 34 o 01.484', W -90 o 08.460'). Another small series was collected near the Pearl River in a suburb of Jackson, Hinds County. Distribution. Heterocerus sinuosus is known from southern Canada and the United States west of the hundredth meridian as far south as northern Mexico. It had also been recorded from the eastern coast of the U.S. as far south as Virginia (Miller 1996). The Mississippi records mentioned above represent a new state record and extend the known range of this species over 500 miles to the southwest of its previously known distribution in the eastern United States (Fig. 64). Specimens examined. 26 (See Appendix).
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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 | 0.001 | 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) | 0.022 | 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".