Tachypeza sericeipalpis Frey in Lundstrom & Frey 1913
Bibliographic record
Abstract
Tachypeza sericeipalpis Frey (Figs 77–80) Tachypeza sericeipalpis Frey in Lundström & Frey, 1913: 10. Type locality: Cape Mikulkin (Kanin Peninsula, 67°48′N 46°41′E), Nenets Autonomous Okrug, Russia. Other references: Frey, 1915: 14 (faunistic survey); Chvála, 1975: 224 (revision); Shamshev, 2016: 148 (checklist). Tachypeza dilutata Frey, 1915: 14 (as var. of sericeipalpis Frey). Type locality: Kharaulakhskij Ridge near mouth of the Lena River (~ 71°44′N 128°16′E), Yakutia, Russia. Material examined. CANADA. Northwest Territories: Ford Lake, 63°11′N 107°19′W, 23.vi.1966, G.E. Shewell (1 ♂, 1 ♀, CNC). Nunavut: Whatever Lake, 62°41′N 97°03′W, vii.1989, pitfall trap, J. Pilny (3 ♂, 1 ♀, CNC). RUSSIA. Chukotka AO (Wrangel Island): N Somnitelnaya Bay, 27.vii.1966, KBG (1 ♀, ZIN); northern slope of Berry Peak, 7 km ESE Sovetskaya Mtn, 350 m, on stones, 12.vii.1972, KBG (5 ♂, 6 ♀, ZIN). Recognition. Small blackish flies (body 2.5–3 mm) (Fig. 72); palpus pale to pale yellow, whitish pubescent, with short pale hair-like setae (sometimes 1 subapical seta brownish); prothoracic sclerites (except postpronotal lobe) densely silvery grey tomentose, mesopleuron almost entirely shiny, 1 strong npl, 2 broadly set similar sctl, 1 (sometimes 2) strong prescutellar dc; legs almost uniformly brown; halter with yellow knob. Male: mid femur with row of 6–7 closely set black short anteroventral spine-like setae on about basal 1/3 and 2 closely set, moderately long, spine-like setae near extreme base; mid tibia with shallow, ventral subapical excision. Male terminalia (Figs 78–80) large, brown, epandrium shiny. Cerci (Fig. 79) separated, shifted to inner margin of right epandrial lamella; right cercus digitiform, short, with apex slightly extended beyond apex of right epandrial lamella, covered with short setae stronger on inner margin; left cercus short, broad, subrectangular; with some short setae. Hypoproct weakly sclerotized, rather subtriangular, separated from both cerci, bare. Right epandrial lamella (Fig. 78) without ventral lobe, produced apicoventrally; with cluster of several spine-like short marginal setae apically; right surstylus separated from epandrial lamella, narrow, with two projections, outer projection very short, inner projection long, stylet-like; right bacilliform sclerite with 2 closely set spine-like setae. Left epandrial lamella narrow; with large apodeme; bearing some setulae apically; left surstylus (Fig. 80) large, rather subtriangular (lateral view) but with additional narrow pointed projection dorsally; with short marginal setae apically. Hypandrium hump-backed. Distribution. Holarctic; T. sericeipalpis has a disjunct distribution occurring in Eurasia across the arctic region of Russia from Murmanskaya Province to Chukotka (including Wrangel Island) and is found locally in mountains of Altay Republic and Buryatia (Shamshev, unpubl. data). In North America, this species is newly recorded from the Northwest Territories and Nunavut of Canada. Remarks. The male terminalia of this species are here illustrated for the first time.
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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 | 0.002 | 0.001 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.008 | 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".