Clinocera rostrata Sinclair & Plant, 2022, sp. nov.
Notice bibliographique
Résumé
Clinocera rostrata sp. nov. (Figs 11, 15, 26) urn:lsid:zoobank.org:act: B840ED24-71CE-4C7C-BE7F-E45E88501F84 Type material. HOLOTYPE, ♂ labelled: “ THAILAND: Loei Province / Phu Hin Rong Kla Nat. Park / Huai Man Daeng Noi at trail / 16°57′N 101°03′E, 1600m / 10.ii.–17.iii.2003, Malaise ”; “HOLOTYPE/ Clinocera / rostrata/ Sinclair & Plant [red label]” (QSBG). PARATYPES: BHUTAN. Thimphu, 3 km NNE Dochula, 27°31′5″N 89°45′18″E, 2360 m, MT, 19–28.viii.2017, Borkent, Hauser, NPPC team (6 ♀, CNC); Wangdue Phodrang, 8.5 km ENE Bajo, 27°31′55″N 89°58′34″E, 1600 m, MT, 15–20.viii.2017, Borkent, Hauser, NPPC team (3 ♂, CNC); Punakha, 1 km S Mendrelgang, 27°31′8″N 89°49′55″E, 1625 m, MT, 21–28.viii.2017, Borkent, Hauser, NPPC team (3 ♂, 2 ♀, CSCA). CHINA. Guangdong, Nan Kun Shan, 581 m, 23°37.941′N 113°50.182′E, creeks YPT, 19–21.x.2009, L. Masner et al. (3 ♂, 1 ♀, CNC). THAILAND. Kamphaeng Phet Province: Mae Wong NP, Chong Yen, 16°5.212′N 99°6.576′E, 1306 m, MT, 24.ix.–1.x.2007, C. Piluek & A. Inpuang, T3679 (1 ♂, QSBG). Loei Province: Phu Hin Rongkla Nat. Park, Huai Man Daeng Noi at trail, 16°57′N 101°03′E, 1600 m, 10.ii.–17.iii.2003, MT (6 ♂, 6 ♀, CNC; 7 ♂, 7 ♀, QSBG); same data except, v.2002 – i.2003 (2 ♀, QSBG); same data except, 14.xi.– 14.xii.2002 (1 ♂, QSBG); same data except, 17.iii.–10.iv.2003 (3 ♂, 2 ♀, ISUI); same data except, 14.xii.2002 – 17.i.2003 (2 ♂, 6 ♀, CNC). VIETNAM. Vinh Phú, Tam Dao, Hill Stn., SE town, 930 m, 21°27′N 105°39′E, MT, primary for, dry streambed, 7–31.v.1996, B. Hubley (1 ♂, 1 ♀, ROM). Recognition. This species is most similar to the Thailand species C. areeluckorum sp. nov. on the basis of pleural colouration (yellow), but can be distinguished by the yellow colouration on the lateral margin of the scutum not extending to the upper notopleural seta; surstylus rectangular with crest of setulae projecting posteriorly and inner projecting process. Description (wing length 2.4–3 mm). Male. Head: Oval, dark brown. Face narrower than width of antennal bases, narrower at mid-length, with lateral setulae; pale bluish pruinescence covering entire face, not tapered to antennal bases, faded between antennal bases to ocellar triangle. Ocellar triangle with pair of divergent ocellar setae, longer than pair of vertical setae. Antenna brown; arista-like stylus less than twice length of remaining antenna. Thorax: Scutum brown, with thin pruinescence; yellow along lateral margin from postpronotal lobe to notopleuron, not extending dorsally to upper npl; postalar ridge yellowish; dark spot at base of wing. Pleura yellow with thin pruinescence (Fig. 11). Several very minute acrostichals anterior to first dc; 5 dc; 1 pprn, thin and reduced; 1 presut spal; 1 strong upper npl, lower npl slender, similar to pprn; 1 posterior psut spal; 1 pal, thin; 2 sctl, similar to prescutellar dc. Laterotergite with several brownish setae. Legs: Coxae and ventral faces of femora yellow, remaining segments brown. Fore femur with anteroventral and posteroventral rows of short, slender, dark setae, length more than one-quarter width of femur. Hind tibia with strong dorsal and ventral setae on distal half, length nearly subequal to width of tibia. Wing: Narrow; infuscate; pterostigma absent; single long basal costal seta present; cell dm produced distally. Halter yellowish brown. Abdomen: Sclerites dark brown, with thin pruinescence, similar shade to thorax. Terminalia (Fig. 15): Hypandrium triangular, longer than epandrium, tapered distally, without lateral setae. Phallus straight with expanded apex of shaft and triangular expansion posteriorly; distiphallus slender, arched apically with expanded tip, more than one-half length of shaft. Ejaculatory apodeme slender. Epandrium rectangular, with long, thin setae. Clasping cercus digitiform, flattened, with tapered apex; inner face with peg-like setae confined to extreme anterior and dorsal margins. Surstylus triangular, tapered to beak-like projection, with inner, projecting, slender process; dorsal margin with prominent posterior crest. Female. Similar to male, except as follows: face dull brown; fore femur without row of ventral setae. Etymology. This species is named in reference to the beak-like apex of the surstylus. Distribution and Ecology. This species has a wide distribution from Bhutan, northern Thailand (Loei and Kamphaeng Phet Provinces) across northern Vietnam into southern China in Guangdong (Fig. 26). In Thailand all records are from 1,306 –1,600 m in EM forest habitat but in Bhutan it occurred at 1,600 –2,360 m and at lower elevation in Vietnam (930 m) and in lowland Guangdong at only 581 m. Label data include specific habitat details in only one case (“creeks”) and it is very likely that C. rostrata sp. nov. is associated with lotic habitats. Seasonal preferences are difficult to discern.Adult emergence evidently coincides with monsoon rains in Bhutan. In Thailand and perhaps Vietnam an apparent peak of adult abundance occurs just before or in the early wet season (a very common phenology of insects in seasonal tropical biotopes). In Thailand and Guangdong there is also a late peak of abundance at the end or just after the end of the wet season. It is possible that this species avoids the wettest periods. Remarks. This species is similar to C. stackelbergi (Vaillant) on the basis of male terminalia, but differs in the more strongly attenuated surstylus and more greatly expanded apex of the phallic shaft.
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 | 0,001 |
| Bibliométrie | 0,003 | 0,004 |
| Études des sciences et des technologies | 0,003 | 0,001 |
| Communication savante | 0,001 | 0,003 |
| Science ouverte | 0,002 | 0,001 |
| Intégrité de la recherche | 0,002 | 0,002 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,017 | 0,017 |
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 ».