Bibliographic record
Abstract
Stenus arculus ERICHSON, 1940 (Abb. 188, 226) Stenus arculus ERICHSON, 1840: 744; HERMAN 2001: 2061. Diese Art ist in Nordamerika weit verbreitet, ich kenne Belege aus TX, KS: 1♂: Riley Co., 8.VIII.1967, Hevel (USNM), 1♂: Jefferson Co., Buck Creek, 19.V.1986, Baumann (cBaumann); 1♂: Jefferson Co., Lake Perry, 2.1 km W of Ferguson Road on 130th St., the 1 km S on Harper, 25.IV.2004, Falin (KSEM)); OK: 1♂: 14 mi E Wagoner, 20.VI.1964, Spangler (USNM); AR: 1♂, 1♀: Montgomery Co., Collier Creek, 13.VIII.1976, S. Norman, Sato (cSato, cP), 1♂: Tishomingo Co., E of Swink, Clear Creek, 12.VIII.1976, Sato (cSato), 4♂♂: Cherokee Co., Round Hollow Access Area, 13.X.2012, Gimmer & Maier (LSAM, cP); LA: 1♂, 1♀ MCZH), MS (1♀: Little Sac River above Fellows Lake, 23.V.1972, R.W.Baumann (USNM); AL: 1♂, 1♀: De Kalb Co., De Sato Falls, Little River, 15.VIII.1976, M. Sato (cSato), 2♂♂, 3♀♀: Blount Co., Blount Springs, Mill Creek, V.1988, Spangler (USNM, cP, 1 Ex.), 1♂: Lawrence Co., 8 mi S Mount Hope, Thompson Creek, 22.V.1988, Spangler (USNM); MO: 1♂, 2♀♀: St. Louis Co., Creve Coeur Lake, 7.VI.1899, G.W.Bock (CAS), 1♂: St. Louis, VI, Bock (MCZH), 1♂: Jerome, Gasconade River, 29.IV.1956, Spangler (USNM); IL: 1♂: Mooseheart, 1.9.194 1, Dybas (FMCH), 1♂, 1♀: Union Co., Pine Hills near Pine Hills Campground, 7.V.1976, Smetana (CNC); 3♂♂, 7♀♀: Union Co., 2 mi NE Reynoldsville, 5.V.1976, Smetana (CNC, cP), 2♂♂, 1♀: McLean Co., Funks Grove, 2.IV.1980, Lundgren (cLundgren, cP); IN, OH: 6 x in CAS; MA, NY: 1♂, 1♀: Ulster Co., Esopas Creek Hwy 47 S of Big Indian, Catskill Mountains, 8.V.1991, Baumann (Provo); NJ, PA, MD: 1♂: C. Baltimore 354, 3.VIII.1944, G.H.Dieke (USNM); VA: 2♂♂, 1♀: Fairfax Co., 23.IX.1932, Quirsfeld (MCZH, cP), 1♀: Roanoke River, route 1, 20.VIII.1930, Darlington (MCZH), 1♂: Fairfax, Turkey Run, 16.VII.1978, D.P.Schwert (cLeSage); ME: 2♂♂: Oxford Co., 6 mi NW Bethel, brook, tributary to Sunday River, 1.VI.1987, Spangler (USNM, cP); NH: 9♂♂, 7♀♀: Coos Co., Beaver Brook Falls 3 mi NE Colebrook, base of falls, 28.V.1986, Chandler (Durham, cP); WV: 1♂: Hardy Co., Lost River 0.5 km N of US 48, 15.VI. 2012, Gimmer & Maier (LSAM), 2♂♂, 1♀: Wyoming Co., Sycamore Branch of Big Cub Creek, 24.IV.2001, S.M. Clark (Provo); NC: 1♂: Avery Co., Liville Falls, 27.VII.1991, Ashe (KSEM); TN: 1♀: Nashville, 4.- 15.VIII.1897, Wickham (MCZH); FL: 1♂: Jacksonville, Waldsumpf, 25.VI.1988, Assing (cAssing). - Bei Staaten ohne Fundortsangabe, beziehe ich mich auf die Literatur und eigene Belege.- In der Literatur wird die Art noch aus NE, MI und DC gemeldet. CANADA: 1♂: Ontario, Ipperswash, 8.VIII.1963, K. Stephan (FMCH, mit Tylenchiden!). Eine sichere Determination der Weibchen ist meist nicht möglich wegen grosser Ähnlichkeit zu S. nitenscens CASEY und zu S. destitutus PUTHZ.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.013 | 0.006 |
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".