Isoperla quinquepunctata , Yuba R., Yuba Co., CA & Nehalem R., Clatsop Co., OR
Bibliographic record
Abstract
Isoperla quinquepunctata (Banks) (Figs. 12 a-d) Chloroperla 5-punctata Banks 1902. Holotype ♀, New Mexico, Las Vegas, Gallinas River. Isoperla patricia Frison 1942. Holotype ♂, South Dakota, Lawrence County, Spearfish River, Spearfish. Male. Aedeagus: sclerotized posterior process absent; body of aedeagus with a small posteromedian lobe covered with minute spinulae, one posteroapical lobe, one dorsal lobe, and an anterior lobe (Fig. 12a). Posterolateral margin of ninth and tenth terga with patches of long stout setae, fewer and smaller on tergum ten (Fig. 12c). Posterolateral margins of at least abdominal segment 8 with scale-like setae clustered in brushes of several setae. Paraprocts: curved dorsally, length if straightened subequal to combined first and second cercal segments, tapering gradually to blunt apices (Fig. 12c). Vesicle: rounded lobe, widest at base with broadly rounded apical margin (Fig. 12d), sometimes appears constricted along inner sclerotized lateral margins with wider and broadly rounded membranous outer lateral margins. The live everted aedeagus agrees generally with the previous description (Szczytko & Stewart 1979, fig. 36). In this study, the small lobe A is covered with minute spinulae (Fig. 12a) vs. devoid of spinulae (Szczytko & Stewart 1979, fig. 36 D), and a truncated dorsal lobe C is present (Fig. 12a) vs. absent in Szczytko & Stewart (1979, fig. 36). Isoperla quinquepunctata, a geographically widespread western Nearctic species (Szczytko & Stewart 1979) is most similar to I. acula and I. mormona (Table 1). See comments under I. acula. Additional Material Examined. OREGON, Grant Co., Silvies River, Hwy 395, 0.6 mi (0.9 km) S Seneca, 44.12529°N, 118.97443°W, 21/ V /2013, J.B. Sandberg, B.C. Kondratieff, 6♂, 3♀ (JBSC); Harney Co., Trout Creek, Whitehorse Ranch Rd 18 mi (28.9 km) SE Fields, 42.17439°N, 118.43199°W, 21/ V /2013, J.B. Sandberg, B.C. Kondratieff, larvae (JBSC); Klamath Co., Sprague River, Hwy 140 unnamed access 4.74 mi (7.6 km) E Beatty, 42.44096°N, 121.18719°W, 19- 20/ V /2013, J.B. Sandberg, B.C. Kondratieff, 2♀ (JBSC); Lake Co., Crooked Creek, Hwy 395 at Chandler State Park 17 mi (27.3 km) N Lakeview, 42.41125°N, 120.29129°W, 20/ V /2013, J.B. Sandberg, B.C. Kondratieff, 4♂, 3♀ (JBSC).
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 | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.039 | 0.009 |
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".