Evidence map›Paper›PMID 42182918›Full record

ArticleFrontiers in veterinary science2026

Molecular and morphological characteristics of

Simona Rejnková, Ondřej Daněk, Ondřej Máca, David Modrý, Václava Hrabětová, Vincenzo Veneziano, Elisa Castaldo, Mikuláš Oros, Jiří Patoka, Zuzana Čadková and 5 more

Abstract read
In one paragraph

Article in Frontiers in veterinary science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors.

Simona RejnkováDepartment of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
Ondřej DaněkDepartment of Veterinary Sciences, Faculty of Agrobiology, Food, and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
Ondřej MácaDepartment of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
David ModrýDepartment of Veterinary Sciences, Faculty of Agrobiology, Food, and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
Václava HrabětováDepartment of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
Vincenzo VenezianoDepartment of Veterinary Medicine and Animal Production, University of Naples Federico II, Napoli, Italy.
Elisa CastaldoDepartment of Veterinary Medicine and Animal Production, University of Naples Federico II, Napoli, Italy.
Mikuláš OrosInstitute of Parasitology SAS, Košice, Slovakia.
Jiří PatokaDepartment of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
Zuzana ČadkováDepartment of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
Ivana JankovskáDepartment of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
Silvie NeradilováDepartment of Wildlife and Animal Sciences, Faculty of Tropical Agrisciences, Czech University of Life Science Prague, Prague, Czechia.
Radim KotrbaDepartment of Wildlife and Animal Sciences, Faculty of Tropical Agrisciences, Czech University of Life Science Prague, Prague, Czechia.
Martin PtáčekDepartment of Animal Science, Faculty of Agrobiology, Food, and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.
Iva LangrováDepartment of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Science Prague, Prague, Czechia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The intestinal nematode Methods: Morphological, biometrical, and molecular analyses of Results: Males exhibited an extremely long cloaca with a complex, unique course, as well as a long, slender spicule, measuring 4.7-5.6 mm. Additionally, the junction between the ejaculatory duct and the vas efferens formed a distinct muscular constriction. Females exhibited an uneverted aspinous vulva and a highly convoluted vagina containing a unique egg chamber. A subset of adult worms was characterized using three molecular markers, which yielded 30 unique sequences: two variants for 18S, 14 variants for the ITS regions, and 13 variants for COI. Phylogenetic trees constructed for all DNA markers placed Conclusion: Integrative morphological, molecular, and phylogenetic analysis indicated that this species is both morphologically and molecularly distinct from its congeners. Furthermore, the evidence suggests that it exclusively infects SACs and potentially other camelids within captive populations worldwide. Similar integrative approaches are necessary for the taxonomic revision of the genus

Indexed as

alpacasCOIguanacosllamasparasitesrDNASouth American Camelids (SACs)Trichuris tenuis

Identifiers

PMID42182918
PMCPMC13189723

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.