A SURVEY OF ENDO-PARASITE AND BLOOD PARASITE OF SYNODONTIS SCHALL (BLOCH & SCHNEIDER, 1801) FROM OTUOGORI RIVER IN OGBIA, BAYELSA STATE, NIGERIA

Authors

  • Chinonye Ezenwaka Department of Biology, Federal University Otuoke, Bayelsa State
  • Umor Living-Jamala

DOI:

https://doi.org/10.33003/fjs-2024-0801-2244

Keywords:

Bayelsa, Fish parasites, River, Survey, Synodontis

Abstract

Fishes are a source of protein to human and also provide a means of occupation for the people. Fish parasites are of public health importance, reducing fish population and thereby, resulting in loss of protein source and jobs. This study aimed to reveal the presence of various endo-parasites and blood parasites in fish samples collected from Otuogori River using standard techniques. A total of 40 live fish, purchased weekly from a fisherwoman during early morning hours, from December 2022 to January 2023, contingent on availability, were transported immediately to the laboratory for parasitological examination with the sex noted and the standard length measured. Aliquot from teased internal organs and blood sample collected from caudal circulation of each fish were respectively smeared on clean slides and viewed under the microscope. The parasites detected were identified using an identification key. The study revealed that out of 40 Synodontis schall examined, 4 were infected with an overall prevalence of 10%. Females 3(14.29%) were more infected than males 1(5.26%) (p>0.05). Parasites recorded include Trypanosoma spp, Camallanus spp and Anisakid spp; with Trypanosoma spp. (50%) being the most prevalent.  The study result also showed that those with body length range of 9.2cm-14.2cm were infected the most (25%) (p>0.05). Fish samples weighing 55g-105g and those with body length range of 9.2cm-14.2cm had the highest mean intensity. Weight did not significantly affect the prevalence of infestation of the fishes (p>0.05). Fish samples collected from Otuogori River should be properly cooked before eaten to avoid zoonotic infections.

References

Akinyemi, O.F. and Ayodele, M.S. (2015). Pod/seed attributes and their role in taxonomic delimitation on some species of Senna (Caesalpiniaceae). Feddes Repertorium 126, 77–82.

Brites, D. and Valladares, F. (2015). Implications of opposite phyllotaxis for light interception efficiency of Mediterranean woody plants. Tree 19(6):671-679

Burkill, H.M. (1995). The useful Plants of West Tropical Africa. 2nd Edition. Vol. 3: Families J-L. Royal Botanic Gardens, Kew 93: 19-27.

Carovic-Stanko, K., Salinovic, A., Grdisa, M., Liber, Z., Kolak, I. and Satovic, Z. (2011). Efficiency of Morphological trait descriptors in delimiting of Ocimum basilicum Accessions. Plant Biosystems- an International Journal Dealing with all Aspects of Plant Biology: Official Journal of the Societa Botanica Italiana 145(2): 298-305.

Celep, F. and Dogan, M. (2010). Salvia ekimicima (Lamiaceae). A new species from Turkey. Annual Botany Fem. 47:63-66.

Chowdhurry, T., Mandal, A., Roy, C. and Sarker, D. (2017). Diversity of the genus Ocimum (Lamiaceae) through morpho-molecular (RAPD) and Chemical (GC-MC) analysis. Journal of Genetic Engineering and Biotechnology 15(1): 275-286.

Harder, L. D. and Prusinkiewicz, P. (2013). The interplay between inflorescence development and function as the crucible of architectural diversity. Annals of botany, 112(8)1: 1477-1493.

Hedge, I.C. (1992). A survey of the biogeography of the Labiatae. In: Harley, R.M. and Reynolds, T. (Eds) Advances in Labiatae Sciences. Royal Botanical garden, London

pp7-17.

Heinrich, M., Barnes, J., Gibbons, S. and Williamson, E. (2003). Families yielding important phytopharmaceuticals in Fundamentals of Pharmacognosy and Phytotherapy, ISBN: 0443071322, pp.320.

Hutchinson, J. and Dalziel, J. (1963). Flora of West Tropical Africa. Second Edition. Vol. II. Crown Agents London pp 450.

Inyama, C.N., Mbagwu, F.N. and Duru, C.M. (2015). Morphological Relationship among three Chrysophyllum species and their Taxonomic Implication. Medical Aromatic Plants 4: 201. doi:10.4172/2167-0412.1000201

Jaric, S.V., Durdevic, C.A., Macukanovic-Jocic, M.P. and Gajie, G.M. (2010). Mophometric Characteristicsand Nectar potential of O. basilicum L. var. genovese (Lamiaceae) in relation to microclimatic and edaphic Environmental factors. Periodicun Biologorum 112(3): 283-291.

Javanmardi, J., Khalighi, A., Kashi, A., Bais, H. andVivanco, J. (2002). Chemical characterization of Basil Ocimum basilicum L.) found in Local Accessions and used in Traditional Medicines in Iran. Journal of Agriculture and Food Chemistry 50(21): 5878-5883.

Marroti, M., Piccaglia, R., and Giovanelli, E. (1996). Differences in Essential oil composition of Basil (Ocimum basilicum) Italian Cultivars related to morphological characteristics. Journal of Agriculture and Food chemistry 44(12): 3926 - 3929.

Nahak, G., Mishra, R.C. and Sahu, R. K. (2011). Taxonomic Distribution, Medicinal Properties and Drug Development Potentiality of Ocimum (Tulsi). Drug Invention Today 3(6): 95-113

NPC, (2006). National Population Commission of Nigeria data portal.

Okunola, A.I., Hassan, G.F. and Ogungbite, O.C. (2016). Growth and Nutritional Qualities of Three Ocimum species as affected by methods of propagation. International Journal of Horticulture and Forestry Research 1(1):1-12

Patel, D.S., Khare, P.K. and Chaurasia, B. (2015). Identification of Morphologically Close species of Ocimum L. on the basis of seed characters. Indian Journal of Plant Sciences 4(1): 16-18.

Paton, A. and Putievsky, E. (1996). Taxonomic Problems and Cytotaxonomic relationships between and within varieties of Ocimum basilicum and related species (Labiatete). Kew Bulletin. 51(3): 509 -524.

Paton, A., Harley, M.R. and Harley, M.M. (1999). Ocimum: An Overview of Classifification and Relationships. Herbarium Royal Botanic Gardens.

Sergent, R., Goodwillie, C., Kalisz, S. Ree, R. (2007). Phylogenetic Evidence for a Flower size and Number Trade off. American Journal of Botany 94 (12): 2059-2062.

Shazia, E., Muhammad, N., Shahid, M. and Muhammad, I. (2011). Genetic variation in the Living Repository of Ocimum Germplasm. Pakistan Journal of Agricultural Research 24: 1-4.

Singh, A. P., Dwivedi S., Bharti, S., Scrvastava, A., Singh, V. and Khanuja, S. P. (2004). Phylogenetic relationships as in Ocimum revealed by RAPD markers. Euphytica, 136: 11-20. In: Chrsitina, V. and Annmalai, A. (2013) Nucleotide Based Validation of Ocimum species by evaluating three candidate barcodes of the chloroplast region. Molecular Ecology Resources 14:60-68.

Sultan, S. E. (1987) Evolutionary implications of phenotypic plasticity in plants. Evolution Biology 21:127-176

Taia, W.K. (2005). Modern Trends in Plant Taxonomy. Asian Journal of Plant Sciences 4(2): 184-206.

Zheljazkov, V.D. Cantrell, C.H., Tekwani, B and Khan, S.I. (2008). Content, Composition and Bioactivity of the Essential oils of three Basil Genotypes as a function of Harvesting. Journal of Agriculture and food chemistry 56 (2): 380-385

Published

2024-02-28

How to Cite

Ezenwaka, C., & Living-Jamala, U. (2024). A SURVEY OF ENDO-PARASITE AND BLOOD PARASITE OF SYNODONTIS SCHALL (BLOCH & SCHNEIDER, 1801) FROM OTUOGORI RIVER IN OGBIA, BAYELSA STATE, NIGERIA. FUDMA JOURNAL OF SCIENCES, 8(1), 1 - 5. https://doi.org/10.33003/fjs-2024-0801-2244