MétaCan
Menu
← Back to cohort
Record W6912523086 · doi:10.5281/zenodo.5728104

Scolecodes Illg 1958

2020· article· en· W6912523086 on OpenAlexaboutno aff

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2020
Typearticle
Languageen
FieldEnvironmental Science
TopicParasite Biology and Host Interactions
Canadian institutionsnot available
Fundersnot available
KeywordsSetaMandible (arthropod mouthpart)SternumRostrumLabrumPectoral girdleGenus

Abstract

fetched live from OpenAlex

Genus Scolecodes Illg, 1958 Diagnosis. Body vermiform, elongate, cylindrical, usually curved or coiled, consisting of prosome incorporating all pedigerous somites and small abdomen. Cephalosome expanded laterally, but fused with or obscurely defined from metasome. Swimming legs confined to anterior part of prosome, separated from one another by regular intervals. Fourth pedigerous somite much longerthan remainingpartofbody, formingbroodpouchincorporating fifth pedigerous somite. Genital openings located posteriorly on prosome. Abdomen 1-segmented, small, incompletely articulated from prosome. Caudal rami distinct, armed with 6 small setae. Rostrum as anterior prominence on cephalosome. Antennule unsegmented, consistingof extremely expanded, globular proximal part and narrow distal part; armed with several setae on both parts. Antenna 2- or 3-segmented; terminal segment (endopod) terminating in claw, with few setae. Labrum obscure, notcovering mouthparts. Mandible and maxillule lobate, bearing several setae. Maxilla unsegmented or incompletely 2-segmented, with 3 or 4 setae. Maxilliped absent. Legs 1–4 broad, biramous, each with 1- or 2- segmented protopod. Basis with outer seta in all legs; basis of leg 1 lacking innerdistal element. Exopods 1- or 2-segmented; endopods unsegmented. Setaeon rami mostly short, broad, spiniform, with nipple-like tip. Leg 4 with or without inner coxal seta. Leg 5 absent. Type species. Scolecodes huntsmani (Henderson, 1930) by original designation. Remarks. Illg (1958) established the genus Scolecodes to accommodate Scolecimorpha huntsmani Henderson, 1931 and redescribed this species on the basis of newly collected specimens associated with Styela gibbsii Stimpson, 1864, the type host, and Pyura hauster (Stimpson, 1864) from Washington, near the type locality in British Columbia, Canada. Dudley (1966) recorded Boltenia villosa (Stimpson, 1864) as an additional host of this copepod, also from Washington State. Illg (1970b) recorded the discovery of this species associated with Cnemidocarpa fertilis (Hartmeyer, 1906) and C. finmarkiensis (Kiaer, 1893) in Japanese waters. The genus Scolecodes appears to be related to Campodelphys gen. nov., especiallyinleg form. However, comparedto Campodelphys gen. nov., in Scolecodes the body is more elongate, the prosome isexpanded to include all the pedigerous somites plus the genital somite, and the free abdomen is unsegmented. In addition, the maxilliped is absent in Scolecodes but present in Campodelphys gen. nov.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.014
Threshold uncertainty score0.045

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0030.002
Science and technology studies0.0020.001
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0140.005

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.

Opus teacher head0.041
GPT teacher head0.286
Teacher spread0.246 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2020
Admission routes1
Has abstractyes

Explore more

Same venueZenodo (CERN European Organization for Nuclear Research)→Same topicParasite Biology and Host Interactions→French-language works237,207→