Fannia immutica Collin 1939
Notice bibliographique
Résumé
Fannia immutica Collin, 1939 (Figs 4–6) Fannia immutica Collin, 1939: 142. Type locality: Great Britain, Musselburgh. Fannia immutica Collin: Hennig, 1955: 22; Chillcott, 1961a: 82; Pont, 1986: 48; Rozkošný et al., 1997: 25. Redescription. Male: Body length 6.00 mm. Eye with short and sparse hairs, facets slightly enlarged on anterior margin in upper part; postocular setae in one row; occipital setae behind the postocular setae on vertex in one shorter row; fronto-orbital plate and parafacial with dense greyish-silvery pruinosity; frons slightly narrower than the distance between two posterior ocelli, about 3/4 of the width of postpedicel; frontal vitta linear at middle; frontal setae 10–12, nearly reaching ocellar triangle, 6 or 7 pairs of short setae between them; orbital setae absent; parafacial bare, about 3/5 as wide as width of postpedicel at middle; antenna black; postpedicel about 2.5 times as long as wide; arista slightly swollen at base, with short hairs, the longest hair shorter than the basal width of arista; epistoma not projecting to vibrissal angle; vibrissal angle behind frontal angle in profile; subvibrissal setulae in one row, outside with one short row of setae; gena with greyish-brown pruinosity; gena and genal dilation with black hairs; upper margin of gena without upcurved setae; prestomal of medium length; prementum with greyish pruinosity, its length 2.8–3.0 times as long as its width; palpus black, stick-like, equal to or slightly longer than the length of prementum. Thorax black in ground-colour; scutum with brownish-grey pruinosity, without distinct vitta; presutural acr biserial, hair-like; postsutural acr triserial, prescutellar pairs slightly stronger, the distance between outer two acr rows equal to the distance between acr row and dc row; dc 2+3; ia 0+2; pra 2, about 2/3 the length of posterior notopleural seta; notopleuron without setulae; basisternum, proepisternum, anepimeron, meron and katepimeron bare; katepisternal setae 1+1; katepisternum without ventral spines; anterior spiracle yellowish, posterior one brown; calypters yellowish, the lower one projecting beyond the upper one. Wing brownish; veins brown; tegula black; basicosta brown; costal spine inconspicuous; node of Rs bare on ventral and dorsal surfaces; veins R4+5 and M conspicuously close to each other distally; vein R4+5 straight; crossveins without obvious cloud; halter yellow. Legs entirely black; fore coxa without anterior spines on ventral surface; fore femur with complete pd rows; fore tibia without ad and median p; mid coxa without any hooked spines or spine-like setae on lower and outer margins; mid femur with stout av row on basal 2/3, then a gap followed by short setae on distal 1/4; pv row complete, biserial in median part; p row complete; mid tibia slightly swollen at distal half, with 1 ad, 1 pd and numerous slender hairs on ventral surface, the longest one about equal to mid tibial width; mid first tarsomere without basal tooth-like spines on ventral surface; hind coxa with 1 long setula on posterior surface; hind femur with a short av row on basal 2/3, becoming distinctly stronger on distal 1/3 (with about 3–5 strong av); strong ad row on distal 1/3, without pv row, with only numerous pv hairs on basal half; hind tibia with 5 or 6 av, 12 or 13 stout ad in one row, among which the submedian one is distinctly stronger, 1 median d and 2 curved p rows, the longest one about 1/4 the width of hind tibia. Abdomen oval, depressed and flattened, black in ground-colour, with dense grey pruinosity; syntergite 1+2 to tergite 4 each with 1 broad median inverted triangular vitta; tergite 5 with 1 dark median vitta; sternite 1 bare. Female: Not known from China (female described in Chillcott, 1961a: 83). Remarks. The specimen from China has been compared with F. immutica using the description and male terminalia illustrations given by Chillcott (1961a: 82). We considered them conspecific, although our specimen differs by the male cercal plate slightly slender on distal half when seen in ventral view (Fig. 4 cf. Chillcott, 1961a: Fig. 14), and male surstylus slightly curved anteriorly on apex in lateral view (Fig. 5 cf. Chillcott, 1961a: Fig. 17). Material examined. CHINA: Jilin: Mt. Changbai, alt. 1900–2100m, 1 male, 9.viii.2004, D. Zhang & R.R. Wang col. Distribution. China (Jilin) new record, Japan, common throughout Europe (Czech Republic, Slovakia, Denmark, Norway, Sweden, Finland, France, Switzerland, Great Britain, Germany, and Italy); and Nearctic Region (USA and Canada).
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 | 0,001 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,002 | 0,002 |
| Études des sciences et des technologies | 0,004 | 0,001 |
| Communication savante | 0,001 | 0,001 |
| Science ouverte | 0,001 | 0,001 |
| Intégrité de la recherche | 0,001 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,022 | 0,003 |
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 ».