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Abstract
Praniza larvae of Gnathia sp. were reported on the gills of 18 Iraqi sea fish species. Hosts were eight elasmobranchs and 10 teleosts. Cartilaginous hosts belong to four families, with highest mean prevalence was 100% in Pastinachus sephen, while the lowest prevalence was 25% in Gymnura poecilura. Teleost hosts belong to seven families, the highest prevalence was 50% in Rabdosargus haffara and the lowest was 1.6% in Tenualosa ilisha. The higher mean intensity of infection was 12.3 in Chiloscyllium arabicum, and only one in all teleost fish species. Praniza parasite of C. arabicum has long body, concave cephalon, narrowing anteriorly with truncate frontal margin, the compound eyes large, pleotelson triangular, uropods have endopods not extending beyond the end of the pleotelson.
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References
- Abdi, K., Mokhayer, B., Mobdi, I., & Bahonar, A. (2011). The identification, pathology and survey of crustacean parasites of wild and cultured yellow-fin sea breams (Acanthopagrus latus Houttuyn, 1782) in coast of Persian Gulf. Iranian Journal of Natural Resources Research, 63(4): 315- 333. (In Persian).
- Alaş, A., Öktener, A., & Yimaz, M. (2009). Gnathia sp. (Gnathiidae) infestations on marine fish species from Turkey. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, 15(2): 201-204. https://doi.org/10.9775/kvfd.2008.96-A
- Ali, A. H., Adday, T. K., & Khamees, N. R. (2018). Catalogue of marine fishes of Iraq. Biological and Applied Environmental Research, 2(2), 298-368. http://www.baerj.com/2(2).html
- Bayoumy, E. M., Baghdadi H. B., & Hassanain M. A. (2013). New record of parasitic praniza larva of Gnathia pantherina Smit and Basson, 2002 from Arabian Gulf greasy grouper Epinephelus tauvina caught from Saudi coastal water of Dammam. Global Veterinaria, 11(4), 414-419. https://www.idoi.org/gv/gv11(4)13.htm
- Bishop, J. M. (2003). History and current check list of Kuwait ichthyofauna. Journal of Arid Environments, 54, 237-256. https://doi.org/10.1006/jare.2001.0874.
- Boyko, C. B., Bruce, N. L., Hadfield, K. A., Merrin, K. L., Ota, Y., Poore, G. C. B., Taiti, S., Schotte, M., & Wilson, G. D. F. (Eds.) (2020). World marine, freshwater and terrestrial isopod crustaceans database. Gnathiidae Leach, 1814. World Register of Marine Species at
- https://www.marinespecies.org (Acessed 2 Oct., 2020).
- Carpenter, K. E., Krupp, F., Jones, D. A., & Zajonz, U. (1997). The living marine resources of Kuwait, Eastern Saudi Arabia, Bahrain, Qatar and the United Arab Emirates. FAO species identification field guide for fishery purpose, FAO, Rome: 293 pp. + XVII pls. http://www.fao.org/3/v8729e/v8729e00.htm
- Cohen, B. F., & Poore, G. C. B. (1994). Phylogeny and biogeography of the Gnathidae (Crustacea: Isopoda) with descriptions of new genera and species, most from south- eastern Australia. Memoirs of the Museum of Victoria, 54(2), 271-397. https://doi.org/10.24199/J.MMV.1994.54.13
- Diniz, G. D., Varella, J. E. A., Gumaraes, M. D. F., Santos, A. F. L., Fujimoto, R. Y., Monfort, K. C. F., Pires, M. A. B., Martins, M. L., & Eiras, J. C. (2008). A note on the occurrence of praniza larvae of Gnathiidae (Crustacea, Isopoda) on fishes from Northeast of Pará, Brazil. Anais da Academia Brasileira de Ciências, 80(4), 657-664. https://doi.org/10.1590/S0001-37652008000400007
- Fricke, R., Eschmeyer, W. N., & Fong, J. D. (2021). Species by family/subfamily. https://www.calacademy.org/scientists/projects/eschmeyers-catalog-of-fishes. (Accessed 7 Nov. 2021).
- Froese, R., & Pauly, D. (Eds.) (2021). FishBase. World Wide Web electronic publication. www.fishbase.org. (Ver. 2, 2021).
- Grobler, N. J., Van As, J. G., & Oliver, P. A. S. (2003). Additional morphological information on two species of Caligus (Copepoda: Caligidae) parasitic on south Africa marine and estuarine fish. African Zoology, 28(1), 139-143. https://doi.org/10.1080/15627020.2003.11657201
- Grutter, A. S. (1996). Parasite removal rates by the cleaner wrasse Labroides dimidiatus. Marine Ecology Progress Series, 130(1-3), 61-70. https://10.3354/meps130061
- Hadfield, K. A., Smit, N. J., & Avenan-Oldewage, A. (2009). Life cycle of the temporary fish parasite, Gnathia pilosus (Crustacea: Isopoda: Gnathiidae) from the east coast of South Africa. Journal of the Marine Biological Association of the UK, 89(7), 1331-1339. https://doi.org/10.1017/S0025315409000587
- Hadfield, K. A., Schiza, N. V., Chatterjee, T., & Smit, N. J. (2019). Gnathia bermudensis (Crustacea, Isopoda, Gnathiidae), a new species from the mesophotic reefs of Bermuda, with a key to Gnathia from the Greater Caribbean. ZooKeys, 891, 1-16 . https://doi.org/10.3897/zookeys.891.39564
- Humes, A. G., & Gooding, R. U. (1964). A method for studying the external anatomy of copepods. Crustaceana, 6, 238-240. https://doi.org/10.1163/156854064X00650
- Iwatsuki, I. (2013). Review of the Acanthopagrus latus complex (Perciform, Sparidae) with description of three new species from Indo-West pacific Ocean. Journal of Fish Biology, 83, 64-95. https://doi.org/10.1111/jfb.12151
- Jassim, A. A. R. (2013). Study on some parasites of Acanthopagrus latus and disease agents of two shrimps from Iraqi coastal waters. Ph. D. Thesis, University of Basrah, 127pp.
- Johnson, S. K. (1969). Sodium hypochlorite: use on parasitic copepoda for identification. Transactions of the American Microscopical Society, 88, 591-592. https://www.jstor.org/stable/3226569
- Kabata, Z. (1996). Chapter 34. Parasitic crustaceans. Pp: 513-534. In: Schmidt, G. D., Robert, L. S., & Janovy, J. Jr. (Eds.). Foundations of the Parasitology. 5th edition Wm. C. Brown Publications, 659pp. https://www.worldcat.org/title/foundations-of-parasitology/oclc/33127228
- Khamees, N. R. (1996). Ecological and Biological studies of some copepods (Family Ergasilidae) infesting gills of the mugilid fish, Liza abu from Basrah. Ph. D. Thesis, University of Basrah, 92pp.
- Khamees, N. R., Mhaisen F. T., & Ali, A. H. (2015). Checklists of crustaceans of freshwater and marine fishes of Basrah province, Iraq. Mesopotamian Journal of Marine Science, 30(1), 1-32. https://www.mjms.org/Volumes%20Issues/V30-Issue-1.php
- Lester, R. J. G. (2005). Chapter 4. Isopoda, 138-145. In: Rohde, K. (Ed.). Marine Parasitology. CSIRO Publishing, 565pp. http://www.vliz.be//en/imis?module=ref&refid=79470
- Lester, R. J. G., & Hayward, C. J. (2006). Phylum Arthropoda. Pp: 466-565. In: Woo, P. T. K. (Ed.). Fish diseases and disorders, vol. 1. Commonwealth Agricultural Bureau International, Wallingford, 800pp. https://www.cabdirect.org/cabdirect/abstract/19960500900
- McKiernan, J. P., Grutter, S. A., & Davis, A. J. (2005). Reproductive and feeding ecology of parasitic gnathiid isopods of epaulette sharks (Hemiscyllium ocellatum) was consideration of their role in the transmission of a haemogregarine. International Journal for Parasitology, 35, 19-27. https://doi.org/10.1016/j.ijpara.2004.10.016
- Mhaisen, F. T, Ali, A. H., & Khamees, N. R. (2018). Marine fish parasitology of Iraq: A review and checklists. Biological and Applied Environmental Research, 2(2), 231-297. http://www.baerj.com/2(2)/9.%20Mhaisen%20et%20al.,%202%20(2),%20231-297,%202018
- Plumb, J. A., & Bowser, P. R. (1983). Microbial fish disease laboratory manual. Brown Printing Company, Alabama, 95pp. https://doi.org/10.1577/1548-8446-10-1
- Smit, N. J., Basson L., & Van As, J. G. (2003). Life cycle of the temporary fish parasite, Gnathia africana (Crustacea: Isopoda: Gnathiidae). Folia Parasitologica, 50(2), 135-142. https://doi.org/10.14411/fp.2003.024
- Smit, N. J., & Davies, A. J. (2004). The curious life-style of the parasitic stages of gnathiid isopods. Advances in Parasitology, 58, 289-391. https://doi.org/10.1016/S0065-308X(04)58005-3
- WoRMS (2021). World Register of Marine Species at http://www.marinespecies.org. (Accessed 9 Jul. 2021).
References
Abdi, K., Mokhayer, B., Mobdi, I., & Bahonar, A. (2011). The identification, pathology and survey of crustacean parasites of wild and cultured yellow-fin sea breams (Acanthopagrus latus Houttuyn, 1782) in coast of Persian Gulf. Iranian Journal of Natural Resources Research, 63(4): 315- 333. (In Persian).
Alaş, A., Öktener, A., & Yimaz, M. (2009). Gnathia sp. (Gnathiidae) infestations on marine fish species from Turkey. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, 15(2): 201-204. https://doi.org/10.9775/kvfd.2008.96-A
Ali, A. H., Adday, T. K., & Khamees, N. R. (2018). Catalogue of marine fishes of Iraq. Biological and Applied Environmental Research, 2(2), 298-368. http://www.baerj.com/2(2).html
Bayoumy, E. M., Baghdadi H. B., & Hassanain M. A. (2013). New record of parasitic praniza larva of Gnathia pantherina Smit and Basson, 2002 from Arabian Gulf greasy grouper Epinephelus tauvina caught from Saudi coastal water of Dammam. Global Veterinaria, 11(4), 414-419. https://www.idoi.org/gv/gv11(4)13.htm
Bishop, J. M. (2003). History and current check list of Kuwait ichthyofauna. Journal of Arid Environments, 54, 237-256. https://doi.org/10.1006/jare.2001.0874.
Boyko, C. B., Bruce, N. L., Hadfield, K. A., Merrin, K. L., Ota, Y., Poore, G. C. B., Taiti, S., Schotte, M., & Wilson, G. D. F. (Eds.) (2020). World marine, freshwater and terrestrial isopod crustaceans database. Gnathiidae Leach, 1814. World Register of Marine Species at
https://www.marinespecies.org (Acessed 2 Oct., 2020).
Carpenter, K. E., Krupp, F., Jones, D. A., & Zajonz, U. (1997). The living marine resources of Kuwait, Eastern Saudi Arabia, Bahrain, Qatar and the United Arab Emirates. FAO species identification field guide for fishery purpose, FAO, Rome: 293 pp. + XVII pls. http://www.fao.org/3/v8729e/v8729e00.htm
Cohen, B. F., & Poore, G. C. B. (1994). Phylogeny and biogeography of the Gnathidae (Crustacea: Isopoda) with descriptions of new genera and species, most from south- eastern Australia. Memoirs of the Museum of Victoria, 54(2), 271-397. https://doi.org/10.24199/J.MMV.1994.54.13
Diniz, G. D., Varella, J. E. A., Gumaraes, M. D. F., Santos, A. F. L., Fujimoto, R. Y., Monfort, K. C. F., Pires, M. A. B., Martins, M. L., & Eiras, J. C. (2008). A note on the occurrence of praniza larvae of Gnathiidae (Crustacea, Isopoda) on fishes from Northeast of Pará, Brazil. Anais da Academia Brasileira de Ciências, 80(4), 657-664. https://doi.org/10.1590/S0001-37652008000400007
Fricke, R., Eschmeyer, W. N., & Fong, J. D. (2021). Species by family/subfamily. https://www.calacademy.org/scientists/projects/eschmeyers-catalog-of-fishes. (Accessed 7 Nov. 2021).
Froese, R., & Pauly, D. (Eds.) (2021). FishBase. World Wide Web electronic publication. www.fishbase.org. (Ver. 2, 2021).
Grobler, N. J., Van As, J. G., & Oliver, P. A. S. (2003). Additional morphological information on two species of Caligus (Copepoda: Caligidae) parasitic on south Africa marine and estuarine fish. African Zoology, 28(1), 139-143. https://doi.org/10.1080/15627020.2003.11657201
Grutter, A. S. (1996). Parasite removal rates by the cleaner wrasse Labroides dimidiatus. Marine Ecology Progress Series, 130(1-3), 61-70. https://10.3354/meps130061
Hadfield, K. A., Smit, N. J., & Avenan-Oldewage, A. (2009). Life cycle of the temporary fish parasite, Gnathia pilosus (Crustacea: Isopoda: Gnathiidae) from the east coast of South Africa. Journal of the Marine Biological Association of the UK, 89(7), 1331-1339. https://doi.org/10.1017/S0025315409000587
Hadfield, K. A., Schiza, N. V., Chatterjee, T., & Smit, N. J. (2019). Gnathia bermudensis (Crustacea, Isopoda, Gnathiidae), a new species from the mesophotic reefs of Bermuda, with a key to Gnathia from the Greater Caribbean. ZooKeys, 891, 1-16 . https://doi.org/10.3897/zookeys.891.39564
Humes, A. G., & Gooding, R. U. (1964). A method for studying the external anatomy of copepods. Crustaceana, 6, 238-240. https://doi.org/10.1163/156854064X00650
Iwatsuki, I. (2013). Review of the Acanthopagrus latus complex (Perciform, Sparidae) with description of three new species from Indo-West pacific Ocean. Journal of Fish Biology, 83, 64-95. https://doi.org/10.1111/jfb.12151
Jassim, A. A. R. (2013). Study on some parasites of Acanthopagrus latus and disease agents of two shrimps from Iraqi coastal waters. Ph. D. Thesis, University of Basrah, 127pp.
Johnson, S. K. (1969). Sodium hypochlorite: use on parasitic copepoda for identification. Transactions of the American Microscopical Society, 88, 591-592. https://www.jstor.org/stable/3226569
Kabata, Z. (1996). Chapter 34. Parasitic crustaceans. Pp: 513-534. In: Schmidt, G. D., Robert, L. S., & Janovy, J. Jr. (Eds.). Foundations of the Parasitology. 5th edition Wm. C. Brown Publications, 659pp. https://www.worldcat.org/title/foundations-of-parasitology/oclc/33127228
Khamees, N. R. (1996). Ecological and Biological studies of some copepods (Family Ergasilidae) infesting gills of the mugilid fish, Liza abu from Basrah. Ph. D. Thesis, University of Basrah, 92pp.
Khamees, N. R., Mhaisen F. T., & Ali, A. H. (2015). Checklists of crustaceans of freshwater and marine fishes of Basrah province, Iraq. Mesopotamian Journal of Marine Science, 30(1), 1-32. https://www.mjms.org/Volumes%20Issues/V30-Issue-1.php
Lester, R. J. G. (2005). Chapter 4. Isopoda, 138-145. In: Rohde, K. (Ed.). Marine Parasitology. CSIRO Publishing, 565pp. http://www.vliz.be//en/imis?module=ref&refid=79470
Lester, R. J. G., & Hayward, C. J. (2006). Phylum Arthropoda. Pp: 466-565. In: Woo, P. T. K. (Ed.). Fish diseases and disorders, vol. 1. Commonwealth Agricultural Bureau International, Wallingford, 800pp. https://www.cabdirect.org/cabdirect/abstract/19960500900
McKiernan, J. P., Grutter, S. A., & Davis, A. J. (2005). Reproductive and feeding ecology of parasitic gnathiid isopods of epaulette sharks (Hemiscyllium ocellatum) was consideration of their role in the transmission of a haemogregarine. International Journal for Parasitology, 35, 19-27. https://doi.org/10.1016/j.ijpara.2004.10.016
Mhaisen, F. T, Ali, A. H., & Khamees, N. R. (2018). Marine fish parasitology of Iraq: A review and checklists. Biological and Applied Environmental Research, 2(2), 231-297. http://www.baerj.com/2(2)/9.%20Mhaisen%20et%20al.,%202%20(2),%20231-297,%202018
Plumb, J. A., & Bowser, P. R. (1983). Microbial fish disease laboratory manual. Brown Printing Company, Alabama, 95pp. https://doi.org/10.1577/1548-8446-10-1
Smit, N. J., Basson L., & Van As, J. G. (2003). Life cycle of the temporary fish parasite, Gnathia africana (Crustacea: Isopoda: Gnathiidae). Folia Parasitologica, 50(2), 135-142. https://doi.org/10.14411/fp.2003.024
Smit, N. J., & Davies, A. J. (2004). The curious life-style of the parasitic stages of gnathiid isopods. Advances in Parasitology, 58, 289-391. https://doi.org/10.1016/S0065-308X(04)58005-3
WoRMS (2021). World Register of Marine Species at http://www.marinespecies.org. (Accessed 9 Jul. 2021).