Parapterogramma simplex Kuwahara, Marshall & Luk, 2025, sp. nov.
Why this work is in the frame
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Bibliographic record
Abstract
Parapterogramma simplex sp. nov. urn:lsid:zoobank.org:act: 8693005A-ED19-410D-BB82-B92A1D3F5E03 Figs 34– 36, 41E, 42 Etymology This species name refers to the relatively simple male genitalia, without the additional lobes or modified setae found in most other species of Parapterogramma. Material examined Holotype FIJI – Viti Levu • ♂; Nandarivitu, Y00 Microwave Station; 3350 m a.s.l.; 16–23 Aug. 1978; S. and J. Peck leg.; CNCI. Paratypes FIJI – Kadavu • 1 ♂; 0.25 km SW of Solodamu Village, Moanakaka Bird Sanctuary; 19°04′41″ S, 178°07′16″ E; 50 m a.s.l.; 23 Oct.–6 Nov. 2004; S. Lau leg.; Malaise; BPBM. – Viti Levu • 28 ♂♂, 26 ♀♀; same collection data as for holotype; CNCI • 26 ♂♂, 16 ♀♀; same collection data as for holotype; forest dung; DEBU • 1 ♂; 1.8 km E of Navai Village, old trail to Mount Tomaniivi; 17°37′16″ S, 177°59′53″ E; 700 m a.s.l.; 9–30 Aug. 2004; E. Namatalau leg.; Malaise; DEBU • 1 ♂; 4 km WSW of Colo-I-Suva Village, Mount Nakobalevu; 18°03′18″ S, 178°25′26″ E; 372 m a.s.l.; 12–24 Oct. 2002; Timoci leg.; Malaise; BPBM • 2 ♂♂, 7 ♀♀; 10 km N of Galoa; 300 m a.s.l.; 29 Aug.–1 Sep. 1978; S. and J. Peck leg.; second forest; DEBU • 1 ♂, 5 ♀♀; 10 km N of Ngoloa; 300 m a.s.l.; 29 Aug.–1 Sep. 1978; S. and J. Peck leg.; second forest; CNCI • 7 ♂♂, 22 ♀♀; 15 km N of Suva, Tholoisuva Watershed; 200 m a.s.l.; 25–31 Aug. 1978; S. and J. Peck leg.; rainforest; CNCI • 1 ♀; Suva, Tholoisuva Watershed; 25–31 Aug. 1978; S. and J. Peck leg.; carrion trap; CNCI. Description BODY (Fig. 34). Length 1.1–1.3 mm. Head orange-brown, darkened posteriorly with silvery-gold microtomentum limited to bases of interfrontal and orbital bristles, ocellar triangle, tip of lunule, and around inner vertical bristle; gena yellow; antenna brown. Frontal width 2.3 × interfrontal height. Eye height 3.0 × genal height. Thorax brown. Scutum with pale grey and brown microtomentum forming two dark longitudinal stripes, lateral margins broadly yellow microtomentose with pale M-shaped microtomentose mark at level of posterior dorsocentral bristles; scutellum brown with median, dark brown microtomentose triangle. Anterior dorsocentral bristles separated by 9–10 rows of acrostichal setulae. Legs brown, fore tibia yellowish, tarsi slightly paler. Male mid tibia with a stout apicoventral bristle and two rows of stout ventral setae. Wing (Fig. 41E) pattern strong. CS2 0.5 × CS3. R 2+3 broadly curved in apical half, angled at ~80° to costa; costa extending well beyond apex of R 4+5 (5–6 × costal width). M 1 indistinct beyond dm-m; M 4 extending beyond dm-m; CuA+CuP long. Halter brown. MALE ABDOMEN (Fig. 35). S5 broad, deeply posteromedially desclerotized and sparsely long-setose. S6 sinuate. Cercus flat, subquadrate with one seta; subepandrial sclerite indistinct but medially darkened. Surstylus long but low, bilobed: anterior lobe larger, triangular, largely bare with flared anteroventral apex, posterior lobe triangular, sinuate, and setulose on the inner surface of the apical half. Postgonite short but broad, curved, evenly tapered, anterior half pale. Phallapodeme elongate, gently curved with pointed apex; basiphallus large, ring-shaped with an elongate, flattened, apically rounded, spoon-shaped epiphallus. Distiphallus stout, complex but largely membranous, basal half with a broad, U-shaped upper sclerite and papillate lower membrane, apex supported by a small upper and a larger lower sclerite. FEMALE ABDOMEN (Fig. 36). T6 and T7 well-developed, rectangular and long-setose along posterior margin; T8 split into two large, lateral sclerites, each with three lateral setae. Epiproct entirely membranous. S6 rectangular and setose along posterior margin; S7 subrectangular with a very deep posteromedial emargination and posterior row of setae; S8 subtriangular, anteriorly projecting into emargination of S7, with V-shaped row of setae. Hypoproct reduced, rectangular, largely membranous except for a sclerotized, setulose medial part. Spermathecae stout, subcylindrical, slightly wider at base, lightly grooved with deep invaginations at both ends, each invagination with a small central projection, stem very short and membranous. Remarks Parapterogramma simplex sp. nov. is the smallest species of Fijian Parapterogramma. It is distinguished from all congeners by its frons with silver-gold microtomentum that contrasts with the dark brown body and wing markings.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.002 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.031 | 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 it