Evidence map›Paper›PMID 39760175›Full record

ArticleFolia parasitologica2024

Morphological and molecular analysis of Spinitectus notopteri (Nematoda: Cystidicolidae) from freshwater fish in Thailand.

Kanda Kamchoo, Watcharasuda Hualkasin, Pojchanad Pathaburee, Adithepchaikarn Pachanawan

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Article in Folia parasitologica, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Kanda KamchooFaculty of Innovative Agriculture, Fisheries and Food, Prince of Songkla University, Surat Thani Campus, Surat Thani, Thailand.ORCID 0000000287743215
Watcharasuda HualkasinFaculty of Science and Industrial Technology, Prince of Songkla University, Surat Thani Campus, Surat Thani, Thailand.ORCID 0009000845667606
Pojchanad PathabureeOffice of Scientific Instrument and Testing, Prince of Songkla University, Hat Yai Campus, Songkhla, Thailand.ORCID 0000000158629678
Adithepchaikarn PachanawanFaculty of Agriculture and Technology, Nakhon Phanom University, Nakhon Phanom, Thailand *Address for correspondence: K. Kamchoo, Faculty of Innovative Agriculture, Fisheries and Food, Prince of Songkla University, Surat Thani Campus, Surat Thani, Thailand. Email: kanda.k@psu.ac.th ORCID-iD: 0000-0002-8774-3215.ORCID 0000000235899461

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The nematode Spinitectus notopteri Karve et Naik, 1951 was collected from two species of freshwater fish belonging to the family Notopteridae, namely Chitala ornata (Gray) and Notopterus notopterus (Pallas), at Khun Thale Swamp in Surat Thani province of southern Thailand. The overall prevalence of the parasite was found to be 88% (94 fish infected/106 fish examined). A higher prevalence was found in C. ornata (96%), while a higher intensity was noted for N. notopterus (117 parasites/fish). The most important morphological characters were the presence of cephalic and cuticular structures, precloacal ridges, and genital papillae. Specimens were genetically characterised using cox1 mtDNA. Morphological characteristics were most similar to Spinitectus petterae Boomker, 1993 from Clarias gariepinus (Burchell) in Africa, while the genetic data were dissimilar to all available data for the genus. Therefore, the identification of nematode specimens using a combination of morphological and molecular techniques is stressed. This study also presents the first molecular analysis of S. notopteri infecting Thai freshwater fish and a new geographical record for S. notopteri.

Indexed as

Fish DiseasesFresh WaterAnimalsFishesNematodaPhylogenySpirurida InfectionsThailandChitala ornatacytochrome oxidase subunit 1 (cox1)molecular techniquesmorphologyNematodeNotopterus notopterus

Identifiers

PMID39760175

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