Hendrycksopleustes Labay 2021, gen. nov.
Notice bibliographique
Résumé
Genus Hendrycksopleustes gen. nov. Figures 1l, 2h, n, w, ae, 3h, 4l, 5k, 6–11 Type species. Hendrycksopleustes neimanii sp. nov. Species. Hendrycksopleustes neimanii sp. nov. from the shelf of north-eastern Sakhalin Island (Sea of Okhotsk). Diagnosis. Body strongly carinated dorsally from pereon segment 6 to pleon segment 2, pleon segment 3 with low ridge. Urosome segment 2 not occluded dorsally. Head without anterodorsal crest. Rostrum short. Anterior head lobe subqadrate. Eyes medium, ellipsoid. Antenna 1 much longer than antenna 2; segments 1 and 2 long, without anterodistal peduncular process and with small posterodistal peduncular process; accessory flagellum minute, scalelike. Antenna 2, peduncular segments 4 and 5 long, subequal, with apical setae only. Upper lip notched apically, lobes slightly asymmetric. Lower lip, outer lobes rounded, steeply angular, widely separated by flat inner lobes. Mandible, molar small, conical, with small conical wart at the axis, and with microsetae, without triturating surface; left lacinia mobilis 10-dentate, right lacinia lacking; raker setae 15–16, slender; incisors 8-dentate; palp segment 3 with 12 D setae and with 4 medium length E setae. Maxilla 1, inner plate with 1–2 setae, palp with an apical row of 5–7 stout conical setae and with subapical row of 5–6 thin setae. Maxilla 2, inner plate with long subapical inner marginal seta and with numerous apical setae. Maxilliped, inner plate broadened, with 5 button spineformes setae; outer plate short; palp large, segments 1–3 broadened, segment 4 slender, slightly cirved. Coxal plates 1–4 medium, strongly increasing in depth from 1 to 3. Coxal plate 1 hatched-shaped. Coxal plates 2 and 3 rounded distally. Hind corners of coxae 1–3 each with 2 or 3 small cusps. Coxa 5 and 6 posterolobate. Pereopods 1 and 2 (gnathopods 1 and 2) powerful, similar in form and size, not sexually dimorphic; carpus short, with distinct narrow carpal lobe; propodus long, inflated; palmar margin long, vertical; posterior margin indistinct; dactylus long, but shorter than palmar margin. Pereopods 3 and 4 slender, medium long, dactylus medium in length. Pereopods 5–7, basis broadened, rounded behind, hind margin minutely serrate. Pleon plates 1–3, hind corners produced, acuminate. Uropod 1, peduncle with distolateral spine, peduncle about as long as inner ramus, outer ramus slightly shorter. Uropod 2, outer ramus distinctly shorter. Uropod 3 slender, outer ramus not more than 3/5 the length of inner ramus. Telson linguiform, longer than wide, keeled slightly proximally, paired notch and setae prominent, lateral margins with few short setae. Marsupial plates 2–4 broad, with long setae; plate 5 narrow. Without sexual dimorphism. Distribution. The shelf of north-eastern Sakhalin Island, Sea of Okhotsk. Relationships: Hendrycksopleustes gen. nov. conforms essentially with the diagnosis of the subfamily Neopleustinae in the dorsally carinated body, strong peduncle of antenna 1, by the structure of mouthparts, especially of the mandible, by the hatched-shaped coxal plate 1. It differs mainly in the short rostrum, distal process on segment 3 of the palp of maxilliped indistinct, pereopods 1 and 2 (gnathopods 1 and 2) powerful, similar in form shape and size. Hendrycksopleustes differs from the genus Neopleustes Stebbing, 1906 in the short rostrum, in the setacea of inner plate of maxilla 1 (2 setae mainly in Hendrycksopleustes and single seta in Neopleustes), and large gnathopods, in which propods are inflated and subsimilar in form, and the carpus shortened, with narrow carpal lobe. Hendrycksopleustes differs from Shoemakeroides Hendrycks & Bousfield, 2004 by the following combination of character states: inner plate of maxilla 1 with 2 setae mainly; propodus of gnathopods 1 and 2 large, inflated, subsimilar in size and forms, carpus shortened, with narrow carpal lobe; basis of pereopods 5–7 broadened, rounded behind. Etymology: The genus Hendrycksopleustes is named in honor of the famous Canadian carcinologist E.A. Hendrycks, and with the genus name Pleustes. The name is masculine in gender.
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 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| 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) | 0,009 | 0,004 |
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 ».