Revision of Afrotropical Dyscritobaeus Perkins, 1910 (Hymenoptera: Scelionidae)
Bibliographic record
Abstract
A revision of Afrotropical species of Dyscritobaeus Perkins is presented with re-description of the four known species (D. bicolor O'Connor et Ashe, D. comitans Perkins, D. parvipennis (Dodd) and D. sulawensis Mineo, O'Connor et Ashe) and description of six new species (D. antananarivensis Tortorici et Caleca sp. nov., D. flavus Tortorici et Caleca sp. nov., D. kilimanjarensis Tortorici et Caleca sp. nov., D. madagascarensis Tortorici et Caleca sp. nov., D. ndokii Tortorici et Caleca sp. nov. and D. tanzaniensis Tortorici et Caleca sp. nov.). Dyscritobaeus cerosus is considered to be a junior synonym of D. comitans, D. hannibal is considered to be a junior synonym of D. sulawensis and D. maputanus is a junior synonym of D. parvipennis; so far these species are the only three Dyscritobaeus species that are widely distributed across four zoogeographical regions: Afrotropical, Australian, Oriental and Palearctic. Dyscritobaeus comitans and D. ndokii Tortorici et Caleca sp. nov. belong to the comitans-group, the other eight species belong to the orientalis-group. Dyscritobaeus antananarivensis Tortorici et Caleca sp. nov., D. madagascarensis Tortorici et Caleca sp. nov. and D. sulawensis are morphologically similar to D. orientalis bearing the specillum on T2; D. bicolor, D. flavus Tortorici et Caleca sp. nov., D. kilimanjarensis Tortorici et Caleca sp. nov., are morphologically similar to D. parvipennis; D. tanzaniensis Tortorici et Caleca sp. nov. shares the lack of a protruding metascutellum together with D. aspinosus Mineo, O'Connor et Ashe.Dyscritobaeus species are sexually dimorphic, particularly in the following features: the anterior and posterior fringes of the fore wing are longer in the female than in the male; the odontoid process, when present in females, is less developed or absent in the corresponding males; the specillum, when present in females, is less defined and smaller or absent in the corresponding males; the sculpture of the head is more evident in males than in females; and the first and second tergites are frequently lighter in males than in females.
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 distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 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 teacher head, 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".