Klyveria Burckhardt, Serbina and Malenovsky 2024, gen. nov.
Notice bibliographique
Résumé
Klyveria Burckhardt, Serbina and Malenovský gen. nov. Zoobank registration: urn:lsid:zoobank.org:act: 568C5A77- 9010-4F66-B83E-575317BA95A5. Type species: Paurocephala crassiflagellata Burckhardt, 1996, by present designation. Diagnosis: Adult. Head, in lateral view, deflexed 45–90° from longitudinal axis of body (Fig. 1H); in dorsal view slightly wider than thorax, very short and wide. Vertex rhomboidal, moderately to strongly transverse (Fig. 2B); covered in finely granular microsculpture, sometimes much reduced on disc; passing smoothly into genae anteriorly; coronal suture fully developed; genae weakly produced ventrally but not enlarged into processes; frons small trapezoidal (Fig. 3G); median ocellus visible in perpendicular view to vertex; compound eyes, in dorsal view, subspherical, collared. Clypeus pear-shaped, large, flattened ventrally, hardly visible in lateral view as it is hidden by the genae. Antenna 10-segmented, distinctly longer than head width; flagellum with simple setae; segment 3 thickened, longest, about as long as segments 4–5 together; segments 3, 4, 6, 8, and 9 bearing each a subapical rhinarium lacking marginal spines. Thorax moderately slender; dorsal outline, in lateral view, weakly curved. Pronotum, in dorsal view, weakly curved posteriad laterally; propleurites narrowly subrectangular, divided by perpendicular suture into subequal epimeron and episternum. Metapostnotum with blunt tubercle. Mesosternum (Fig. 5C) narrower than head, forming transverse band more than three times as wide as long laterally; anterior margin weakly concave with median hump; pleurosternal suture not visible; basisternum triangular; katepisternum small antero-laterally, not bent dorsad laterally; angle between arms of precoxale right or acute. Pro- and mesotibiae cylindrical. Metacoxa with subacute horn-shaped meracanthus. Metafemur with the three ventral sense organs in medial position (Fig. 6K); apex with a group of stout, long setae. Metatibia longer than metafemur, hardly widened apically; bearing 12 or 13 densely spaced apical, weakly sclerotized spurs, without posterior peg-likw or thorn-like setae (Fig. 7I). Both metatarsal segments relatively short, subequal in length. Forewing oval or oblong-oval, widest in apical third; 2.2–2.3 times as long as wide, membranous; vein C + Sc weakly, evenly convex, slender, distinctly delimited from cell; costal break developed, close to apex of vein R 1; pterostigma narrow or wide, entirely membranous; nodal line developed; veins R and M + Cu subequal; vein Rs weakly convex relative to costal margin or sinuous; vein M longer than M 1 + 2; vein Cu 1a weakly or strongly curved towards anal margin; veins M 1 + 2 and M 3 + 4 perpendicular to wing margin apically; anal break adjacent to apex of vein Cu 1b; surface spinules fine, spaced, present in all cells. Hindwing slightly shorter than forewing; with two or three costal setae proximal and five to eight setae distal to costal break; vein R + M + Cu bifurcating into R and M + Cu. Abdominal base with a sclerotized area on either side covered in spines. Male proctiger simple (Fig. 9A). Aedeagus with simple proximal portion bearing many weak folds subapically; distal portion moderately to strongly expanded basally, apex subdivided from stem (Fig. 9G). Female subgenital plate bearing apical process. Last instar immature. Antenna 10 segments; bearing sectasetae or lanceolate setae on antennal flagellum. Mid- and hindlegs without massive peg-like setae. Tarsal arolium small, pedicel with lateral wings (Fig. 9L). Dorsal body surface bearing minute clavate setae. Precaudal abdominal tergites lacking densely spaced simple setae or sectasetae. Anus in terminal position; with additional pore fields developed. Etymology: Dedicated to the US entomologist Frederick Detlev Klyver for his exemplary contributions to psyllid taxonomy. Comments: Monophyly strongly supported in all analyses (Figs 10, 11; Supporting Information, File S4). Klyveria currently includes two described species: K. crassiflagellata (Burckhardt 1996: 79), comb. nov. (from Paurocephala; Diclidophlebia, Burckhardt and Mifsud 2003: 13) and K. setinervis (Burckhardt 1996: 78), comb. nov. (from Paurocephala; Diclidophlebia, Burckhardt and Mifsud 2003: 14). Their distribution and host plants are summarized in Table 3 and Supporting Information, File S3.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,002 |
| Méta-épidémiologie (sens strict) | 0,002 | 0,001 |
| Méta-épidémiologie (sens large) | 0,001 | 0,000 |
| Bibliométrie | 0,003 | 0,003 |
| Études des sciences et des technologies | 0,002 | 0,001 |
| Communication savante | 0,002 | 0,004 |
| Science ouverte | 0,001 | 0,002 |
| Intégrité de la recherche | 0,002 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,018 | 0,011 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».