Bibliographic record
Abstract
Liriomyza quadrisetosa (Malloch) Figs 194–199 Agromyza quadrisetosa Malloch 1913: 332. Liriomyza quadrisetosa. Frick 1952a: 405, 1959: 409; Spencer 1969: 183, 1981: 260; Spencer & Steyskal 1986: 114. Description. Wing length 2.2–2.5mm (♂), 2.5mm (♀). Length of ultimate section of vein CuA 1 divided by penultimate section: 1.8–2.6. Eye height divided by gena height: 2.1–2.7. Epistoma large. Parafacial and orbital plate (anteriorly) prominent and projecting. Scutum shining to subshining. Chaetotaxy: Five ori; one ors. Acrostichal setulae in two irregular rows. Four dorsocentrals, all long and subequal in length. Colouration: Calypter margin and hairs dark brown. Orbital plate dark to base of fronto-orbital bristles; face, ocellar tubercle, back of head, first flagellomere, clypeus and palpus dark brown; remainder of head yellow. Thorax dark with postpronotum (excluding anterior spot), notopleuron, supra-alar spot and dorsal margin of anepisternum (dorsal 1/5, with yellow stripe becoming broader posteriorly). Legs entirely dark. Abdomen dark with posterior margin of tergites 2–5 yellow; posterior margin of tergite 6 yellow in female. Genitalia: Figs 194–199. Epandrium heavily-setose posteriorly and with inner-distal margin lined with small tubercle-like bristles. Surstylus large, truncated and with numerous tubercle-like bristles on inner face. Subepandrial sclerite relatively dark and small with pronounced anteromedial process. Hypandrium elongate with pointed inner-medial process and long, tapered apex. Basiphallus fused to phallophorus, with posterior surface minutely haired, with shallow outer-distal lobes, and only extending to base of widened, sclerotized portion of ejaculatory duct. Hypophallus densely haired, broad to base and with tapering, posteriorly-directed medial process; side of phallus with broad membranous “wings”. Distiphallus lightly-sclerotized and composed of two thick tubules that are more narrow and approximated to base; base of tubules surrounded by thick, haired collar. Hosts. Unknown, possibly Clematis (Ranunculaceae) (Spencer & Steyskal, 1986). Range. USA: California, Indiana*, New York, Texas, Utah*. Canada: Quebec. Type material. Holotype, USA. Texas: San Antonio, 8.iv.1907, F.C. Pratt (1♀, USNM, type No. 15957); Paratype examined, USA. Texas: “Brnsville”, Jones & Pratt (1♀, USNM). Additional material examined. USA. Indiana: Lafayette, 3.vi.1915 (1♀, USNM), Utah: Richfield, 15.viii.1930, Beet Coll (1♀, USNM). Comments. Liriomyza quadrisetosa is a large, distinct species that is widespread but uncommon in North America. It can be diagnosed by six fronto-orbitals, a produced parafacial and orbital plate, two irregular rows of acrostichal setulae, multiple minute spines on an enlarged surstylus and epandrium, and a similarly large, robust and distinct hypandrium and phallus.
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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 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.005 | 0.001 |
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".