Rhamphomyia (Pararhamphomyia) filicauda Henriksen & Lundbeck
Bibliographic record
Abstract
Rhamphomyia (Pararhamphomyia) filicauda Henriksen & Lundbeck (Fig. 32) Rhamphomyia filicauda Henriksen & Lundbeck, 1917: 608. Type-locality (by lectotype designation): Greenland. Other references: Sinclair et al., 2019: 36 (lectotype designation, redescription, full list of references). Rhamphomyia similata Malloch, 1919: 46. Type-locality: Bernard Harbour, Nunavut, Canada. Material examined. RUSSIA. Chukotka AO (Wrangel Island): Somnitelnaya Bay, on flower of Dryas integrifolia, spotted tundra, 19.vii.1966, KBG (1 ♀, ZIN); Somnitelnaya Bay, Mineev Mtns, S Sovetskaya Mtn, 400 m, 20.vii.1966, KBG (1 ♀, ZIN); 9 km SE Sovetskaya Mtn, stream shore, 250 m, 12.vii.1972, KBG (1 ♂, ZIN); environs of Tundrovaya Mtn, 71°18.469′N 179°44.327′W, BT 3, 5–15.vii.2018, U. V. Babiy (1 ♂, ZIN); Perkatkun, about 30 km N Somnitelnaya Bay, 350 m, on flower of Dryas integrifolia, spotted tundra, 21.vii.1966, KBG (6 ♂, 15 ♀, ZIN); middle flow of Mamontovaya River, 71°10′N 179°45′W, BT 6, 9.vii.2006, OAK (1 ♂, 1 ♀, ZIN); same locality, BT 11, 8.vii.2006, OAK (1 ♀, ZIN); same locality, BT 13, 30.vi.2015, OAK (1 ♀, ZIN); spurs of Pervaya Mtn, 71°09′N 179°45′W, BT 12, 28.vi.2015, OAK (1 ♀, ZIN). Recognition. Mid-sized(wing length 4.8–5.4mm)blackish brown species.Male(Fig. 32) holoptic; anepisternum densely pruinescent, scutum densely brownish pruinescent, presutural dc multiserial, long, acr similar but 2–3- serial; legs robust, dark brown, no modified podomeres, hind femur with short spine-like setae ventrally, all tibiae with several long bristle-like ad and pd setae, mid basitarsus with 1 long dorsal seta on about middle; wing faintly infuscate, CuA+CuP incomplete, halter brown; abdomen densely brownish pruinescent, black setose; epandrium elongate, narrow, constricted in middle, projecting far beyond cercus; cercus V-shaped, strongly constricted in middle; phallus well-exposed, filamentous, very long, without loops, gently curved beyond apex of epandrium. Female: anal lobe of wing darker than wing tip, legs without pennate setae. Distribution. Holarctic; in North America, R. filicauda occurs across the low and high arctic from Greenland to Yukon (Sinclair et al. 2019); in Eurasia, it is known only from Wrangel Island. Habitat. A large series of this species was collected only once (in 1966) in the warmer central region of the island, in dry spotted tundra. In the 2000s, all collections of this species were also limited by dry biotopes of this part of the island.
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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 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.015 | 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".