A new species of Streptocephalus Baird, 1852 (Crustacea, Branchiopoda) from Peninsular India
Bibliographic record
Abstract
The Indian subcontinent contains six of the more than 60 species of the fairy shrimp genus Streptocephalus Baird, 1852. Three of these occur in the western parts of peninsular India. Recent studies from the megadiverse Western Ghats have revealed a seventh Streptocephalus species from the Indian subcontinent and the second from the Northern Western Ghats (NWG). Streptocephalus warliaesp. nov. is described and compared with related South and Southeast Asian species. The males exhibit a distinct triangular basomedial projection at the base of the second antenna distal antennomere, whereas the females have a deep apical notch at the tip of their second antenna. Streptocephalus warliaesp. nov. is so far known only from its type locality and may have a limited geographic range. We provide a modification to the key of Indian Streptocephalus. Considering the increasing urbanisation in the region, we suggest a red listing of the species.
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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 | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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".