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Статья в периодическом издании
Morphological and Molecular Characterization of Myxobolus nkondjockei sp. nov. (Myxozoa: Myxobolidae), A Parasite of Labeo batesii Boulenger, 1911 (Teleostei: Cyprinidae) from Makombè River in Cameroon
DOI | https://doi.org/10.1007/s11686-022-00609-2 |
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Язык | Английский |
Журнал | Acta Parasitologica ISSN: 1230-2821; Онлайн ISSN: 1896-1851 |
Год | 2022 |
Выходные данные | Том: 67, Страницы: 1573-1583 |
Авторы | |
Даты |
Поступила в редакцию: 11.04.2022 Принята к публикации: 10.08.2022 Опубликована: 26.08.2022 |
Абстракт | Purpose. Myxozoans are economically important group of metazoan parasites, which can cause diseases in a large variety of commercially important fishes. Increased knowledge on molecular features has shown that traditional descriptive characters may be misleading. Combination of both descriptive and molecular features is therefore necessary for an integrated taxonomic assessment. Methods. Cyprinid Labeo batesii, sampled in the Makombè River at Nkondjock in Cameroon were examined for myxosporeans. Identification of parasite species was based on morphological and molecular sequence analyses of myxospores. Phylogenetic analysis was performed using maximum likelihood (ML) and Bayesian inference (BI) methods. Results. The scales of L. batesii were infected by Myxobolus nkondjockei sp. nov Their mature myxospores are ovoid in frontal view and lenticular in lateral view, with two rounded ends. These myxospores measured 10.3 (10–10.9) μm length and 8.0 (7.3–8.5) μm width. Myxospores have two ovoid and equal sizes polar capsules. They measured 4.5 (4.0–5.0) µm in length and 2.4 (2–2.9) µm in width. Polar tubules were coiled in 4–5 turns perpendicular to the longitudinal axis of the polar capsules. Phylogenetic analysis of the 18S rDNA sequence show clustering of M. nkondjockei sp. n. close to an undetermined species Myxobolus sp. reported infecting gill lamellas of Labeo rohita from India. Conclusion. The morphological, molecular and phylogenetic data provided for M. nkondjockei sp. n. are solid basis for further identification of this myxozoan of which pathogenicity probably plays an economic role at culturing the hosts. Ключевые слова: Myxosporea, Myxobolus nkondjockei sp. n., fish, Labeo batesii, morphometry, 18S rDNA, Makombè River, Cameroon |
Сведения о финансировании, указанные в публикации | This work was supported by the Research Sup- porting Project (RSP- 2021/75), King Saud University (Riyadh, Saudi Arabia). Part of this work was supported by budget funding of RAS (project 121030100028-0“Regularities of formation and anthropo- genic transformation of biodiversity and biological resources of the Azov-Black Sea basin and other areas of the World Ocean” (Russian Federation). |
URL | https://link.springer.com/article/10.1007/s11686-022-00609-2 |
Дополнительные сведения |
Запись создана: 27-08-2022 13:05
Последнее изменение: 25-12-2023 09:03
Lekeufack-Folefack G. B., Feudjio-Dongmo B., Tene-Fossog B., Fomena A., Wondji C. S., Al-Tamimi J., Yurakhno V. M., Mansour L. Morphological and Molecular Characterization of Myxobolus nkondjockei sp. nov. (Myxozoa: Myxobolidae), A Parasite of Labeo batesii Boulenger, 1911 (Teleostei: Cyprinidae) from Makombè River in Cameroon // Acta Parasitologica. 2022. Vol. 67. P. 1573-1583. https://doi.org/10.1007/s11686-022-00609-2
[WoS 1.539/Q2][SCOPUS 0.439/Q3]
Web of Science
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 1.539/Q2 (2021)
- Идентификатор
- 000844936700001
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 0.439/Q3 (2021)
- Идентификатор
- 2-s2.0-85136907004
- Статус
- Нет
- ID
- –
- EDN
- –
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