Evidence map›Paper›PMID 34170388›Full record

ArticleParasitology research2021

Characterization of Filisoma argusum n. sp. (Acanthocephala: Cavisomatidae Meyer, 1932) infecting the spotted scat, Scatophagus argus (Linnaeus, 1766) from the Indian coast.

Pinky Kaur, P Shamal, Archana Chandran, S R Krupesha Sharma, N K Sanil

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Article in Parasitology research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Pinky KaurFish Health Section, Marine Biotechnology Division, ICAR-Central Marine Fisheries Research Institute, PB No. 1603, Ernakulam North P.O, Kochi, Kerala, 682018, India.
P ShamalFish Health Section, Marine Biotechnology Division, ICAR-Central Marine Fisheries Research Institute, PB No. 1603, Ernakulam North P.O, Kochi, Kerala, 682018, India.
Archana ChandranFish Health Section, Marine Biotechnology Division, ICAR-Central Marine Fisheries Research Institute, PB No. 1603, Ernakulam North P.O, Kochi, Kerala, 682018, India.
S R Krupesha SharmaFish Health Section, Marine Biotechnology Division, ICAR-Central Marine Fisheries Research Institute, PB No. 1603, Ernakulam North P.O, Kochi, Kerala, 682018, India.
N K SanilFish Health Section, Marine Biotechnology Division, ICAR-Central Marine Fisheries Research Institute, PB No. 1603, Ernakulam North P.O, Kochi, Kerala, 682018, India. nksanil@gmail.com.ORCID http://orcid.org/0000-0002-6830-4540

Funding

Department of Science and Technology, New Delhi No.SR/ WOS-A/ LS-83/2017
6 · The paper itself

Abstract

The present paper describes Filisoma argusum n. sp. (Cavisomatidae), an acanthocephalan parasite infecting the intestine of the spotted scat, Scatophagus argus (Linnaeus, 1766), in the south-west coast of India. The prevalence is 18% (mean intensity: 1.61 and abundance: 1-4 worms/host). Filisoma argusum n. sp. is morphologically characterized by a creamy-white, cylindrical, elongate, aspinose, and robust trunk; a collar-like neck; and a cylindrical proboscis with 18-20 longitudinal rows of hooks, with 19-22 hooks/row. Proboscis receptacle long, double-walled. Lemnisci digitiform, equal, longer than proboscis receptacle. Females 79.14 ± 33.69 × 0.593 ± 0.19 mm; males 32.62 ± 2.98 × 0.46 ± 0.071 mm. Males with four cement glands; bulbous muscular copulatory bursa with six digitiform rays. SEM studies revealed smooth hooks, sensory pits, and epidermal micropores. Histopathological changes at the site of parasite attachment included inflammation, hemorrhage, sloughing of epithelium, and detachment of mucosal layer of the intestine. In molecular and phylogenetic analyses, the parasite occupied an independent position within the Cavisomatidae clade with high bootstrap values for both ITS1-5.8S and ITS2, and mt-CO1 regions. Considering the morphologic and morphometric differences with previously described species of Filisoma along with its phylogenetic positioning, the present acanthocephalan is treated as a new species and the name Filisoma argusum n. sp. is proposed.

Indexed as

AcanthocephalaAnimalsDNA, MitochondrialDNA, RibosomalFemaleFish DiseasesFishesHelminthiasis, AnimalIndiaIntestinesMalePhylogenySpecies SpecificityDNA, MitochondrialDNA, RibosomalDNAFilisoma argusum n. sp.HistopathologyIndiaPhylogenyTaxonomyVembanad Lake

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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.