Dendropaemon Perty, 1830: taxonomy, systematics and phylogeny of the morphologically most derived phanaeine genus (Coleoptera: Scarabaeidae, Scarabaeinae, Phanaeini)
Bibliographic record
Abstract
The taxonomy and systematics of the Neotropical genus Dendropaemon Perty is revised. The current study recognize 41 species organized into 12 subgenera. The establishment of the subgenera is reflecting the presented phylogenetic analysis. Six subgenera are established from previously available genus group names: Coprophanaeoides Edmonds, 1972; Dendropaemon Perty, 1830; Enicotarsus Laporte, 1831; Eurypodea Klages, 1906; Onthoecus Lacordaire, 1856; Paradendropaemon Edmonds, 1972 and Tetramereia Klages, 1907. Six additional subgenera are described as new: Glaphyropaemon n. subg.; Nigropaemon n. subg.; Rutilopaemon n. subg.; Streblopaemon n. subg.; Sulcopaemon n. subg. and Titthopaemon n. subg. The following 18 species are described as new: Dendropaemon (Coprophanaeoides) bluti n. sp.; Dendropaemon (Coprophanaeoides) carinifer n. sp.; Dendropaemon (Coprophanaeoides) compressipennis n. sp.; Dendropaemon (Coprophanaeoides) cribrosus n. sp.; Dendropaemon (Coprophanaeoides) furtadoi n. sp.; Dendropaemon (Coprophanaeoides) inflatus n. sp.; Dendropaemon (Coprophanaeoides) pilosissimus n. sp.; Dendropaemon (Dendropaemon) aenigmaticus n. sp.; Dendropaemon (Dendropaemon) amazonicus n. sp.; Dendropaemon (Dendropaemon) angustulus n. sp.; Dendropaemon (Dendropaemon) flechtmanni n. sp.; Dendropaemon (Dendropaemon) larseni n. sp.; Dendropaemon (Glaphyropaemon) inemarginatus n. sp.; Dendropaemon (Nigropaemon) nigritulus n. sp.; Dendropaemon (Onthoecus) lydiae n. sp.; Dendropaemon (Onthoecus) morettoi n. sp.; Dendropaemon (Paradendropaemon) vazdemelloi n. sp.; Dendropaemon (Sulcopaemon) latistriatus n. sp.. The following nomen novum: Dendropaemon (Onthoecus) attalus nom. nov. is created to replace the primary junior homonym Dendropaemon amyntas Harold, 1868. Except for Dendropaemon montei Pessôa & Lane, 1936, type material of all the species have been examined and lectotypes designated for the following two species: Dendropaemon fasces Blut, 1939 and Dendropaemon lobatus Waterhouse, 1891. In order to stabilize nomenclature, neotypes were also designated for the following species: Dendropaemon convexus Harold, 1869; Enicotarsus ater Laporte, 1832; Enicotarsus quadratus Laporte, 1932 and; Enicotarsus viridipennis Laporte, 1831. Color habitus are presented for each of the valid 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) | 0.000 | 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) | 0.002 | 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".