New Records of Freshwater Crustaceans from Vernal Pools of Qatar Including Large Branchiopods and a Mysid Shrimp, a Natural Resource of Economic Importance for the Aquaculture Industry
Bibliographic record
Abstract
During an intensive survey of fresh water macroinvertebrates from vernal and permanent inland waters of Qatar, at the wet seasons of 2016 and 2017, seven species of crustaceans (one cladoceran, one notostaracan, two anostracans, two diplostracans, and one mysid) are reported. The findings of Cladocera is the water flea Daphnia magna; the Notostraca are represented by the tadpole shrimp Triops longicaudatus; the Anostraca included 2 fairy shrimps Branchipus schaefferi and Streptocephalus simplex; the Diplostraca are represented by the clam shrimps Leptestheria sp and Eocyzicus sp and the mysid shrimp Taphromysis sp. Except for the tadpole shrimp, all the remaining species are here recorded for the first time in Qatar. The diversity of fresh water Crustacea especially large branchiopods, reflects that they play an important ecological role in the inland water ecosystem of the state. Their distribution and economic importance are also discussed.
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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) | 0.000 | 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 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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".