TY - JOUR T1 - First Report of Glochidia (Mollusca: Lamellibranchiata) Infestation in Aquarium Fish (Flowerhorn) from Iran TT - İran'dan Akvaryum Balıklarında (Flowerhorn) Glochidia (Mollusca: Lamellibranchiata) İstilasının İlk Raporu AU - Zarrabi Ahrabi, Salar AU - Shirazi, Shahrokh PY - 2024 DA - March Y2 - 2024 DO - 10.30607/kvj.1422485 JF - Kocatepe Veterinary Journal JO - kvj PB - Afyon Kocatepe Üniversitesi WT - DergiPark SN - 1308-1594 SP - 77 EP - 80 VL - 17 IS - 1 LA - en AB - Glochidia are the larva stage of bivalve mollusks (Lamellibranchiata). These temporary obligate parasites are apparent on the fins and gills and rarely on the surface of fish in spring, summer, and autumn. In spring 2018, a flowerhorn (cichlid) with spots appearing body and gills and white small mobile organisms on the floor of an aquarium were referred to the parasitology laboratory in the School of Veterinary Medicine, Science and Research Unit, Tehran Islamic Azad University. The organisms were sampled and clear in Potas 10% fixed by Glycerin gelatin and examined with a light microscope; the samples were diagnosed as Glochidia. KW - Bivalve KW - Flowerhorn KW - Glochidia N2 - Glochidia, Lamellibranchiata sınıfına ait çift kabuklu yumuşakçaların larva evresini temsil eder. Bu geçici zorunlu parazitler, ilkbahar, yaz ve sonbaharda balıkların yüzgeçlerinde ve solungaçlarında ve nadiren de yüzeyinde görülür. 2018 yılı ilkbaharında, bir çiçek boynuzlu (ciklet) akvaryumun içinde vücut ve solungaçlarda lekelerle birlikte akvaryum tabanında beyaz, küçük ve hareketli organizmaların görünmesi üzerine, bu durum Veteriner Fakültesi, Bilim ve Araştırma Birimi, Tahran İslam Azad Üniversitesi parazitoloji laboratuvarına yönlendirildi. Organizmalardan örnek alındı ve Potas 10%'de sabitlendi, Gliserin jel ile temizlendi ve ışık mikroskobu ile incelendi; örnekler Glochidia olarak tanımlandı. CR - Arey, L. B. (1921). An experimental study on glochidia and the factors underlying encystment. Journal of Experimental Zoology, 33(2), 462-499. https://doi.org/10.1002/jez.1400330209 CR - Brodniewicz, I. (1968). On glochidia of the genera Unio and Anodonta from the Quaternary fresh-water sediments of Poland. Acta Palaeontologica Polonica, 13(4), 619-628. CR - Gustafson, R. G., & Iwamoto, E. M. (2005). A DNA-based Identification Key to Pacific Northwest Mussel Glochidia: Importance to Salmonid and Mussel Conservation. Northwest Science, 79(4), 233. CR - Hastie, L. C., & Young, M. R. (2001). Freshwater pearl mussel (Margaritifera margaritifera) glochidiosis in wild and farmed salmonid stocks in Scotland. Hydrobiologia, 445, 109-119. https://doi.org/10.1023/A:1017588222480 CR - Ieshko, E., Geist, J., Murzina, S., Veselov, A., Lebedeva, D., & Ziuganov, V. (2016). The characteristics of the infection of juvenile Atlantic salmon with glochidia of the freshwater pearl mussel in rivers of Northwest Russia. Knowledge and Management of Aquatic Ecosystems(417), 6. http://dx.doi.org/10.1051/kmae/2015039 CR - Klunzinger, M. W., Thomson, G. J., Beatty, S. J., Morgan, D. L., & Lymbery, A. J. (2013). Morphological and morphometrical description of the glochidia of Westralunio carteri Iredale, 1934 (Bivalvia: Unionoida: Hyriidae). Molluscan Research, 33(2), 104-109. https://doi.org/10.1080/13235818.2013.782791 CR - Lee, H. H., & Mora, D. A. (2005). Survival of glochidia of freshwater mussels, Pyganodon grandis (Mollusca: Unionidae), in vitro in the United States. World aquaculture, 36 (4), 56-61. CR - Nedeau, E. J., Smith, A. K., & Stone, J. (2005). Freshwater mussels of the Pacific Northwest. US Fish and Wildlife Service. CR - Neves, R. J., Weaver, L. R., & Zale, A. V. (1985). An evaluation of host fish suitability for glochidia of Villosa vanuxemi and V. nebulosa (Pelecypoda: Unionidae). American Midland Naturalist,113(1), 13-19. https://doi.org/10.2307/2425343 CR - Neves, R. J., & Widlak, J. C. (1988). Occurrence of glochidia in stream drift and on fishes of the upper North Fork Holston River, Virginia. American Midland Naturalist,119(1), 111-120. https://doi.org/10.2307/2426059 CR - Nikishchenko, V. E., Sayenko, E. M., & Dyachuk, V. A. (2022). First immunodetection of sensory and nervous systems of parasitic larvae (glochidia) of freshwater bivalve Nodularia douglasiae. Frontiers in Physiology, 13, 624. https://doi.org/10.3389/fphys.2022.879540 CR - Paperna, I. (1996). Parasites infections and diseases of fishes in Africa: an update (No. 31). Food and Agriculture Organization of the United Nations (FAO). CR - Rahmati-Holasoo, H., & Shokrpoor, S. (2014). Unilateral testicular hypoplasia in flowerhorn fish (hybrid cichlid). Bulletin of the European Association of Fish Pathologists, 35(1), 21-25. Smith, S. A. (2019). Fish Diseases and Medicine. Taylor and Francis Group. CR - Şereflişan, H. (2018). Determination of Host Fish Suitability for Unio terminalis delicatus (Bivalvia: Unionidae) From Gölbaşı Lake in Turkey. Journal of Advances in VetBio Science and Techniques, 3(3), 15-22. https://doi.org/10.31797/vetbio.423361 Şereflişan, H. (2021). Host Selection of Potomida semirugata (Unionidae: Bivalvia) in Reproduction Strategy. Aquatic Sciences and Engineering, 36(3), 109-115. https://doi.org/10.26650/ASE2021744926 CR - Taeubert, J.-E., & Geist, J. (2013). Critical swimming speed of brown trout (Salmo trutta) infested with freshwater pearl mussel (Margaritifera margaritifera) glochidia and implications for artificial breeding of an endangered mussel species. Parasitology Research, 112, 1607-1613. https://doi.org/10.1007/s00436-013-3314-6 CR - Zieritz, A., Gum, B., Kuehn, R., & Geist, J. (2012). Identifying freshwater mussels (Unionoida) and parasitic glochidia larvae from host fish gills: a molecular key to the North and Central European species. Ecology and Evolution, 2(4), 740-750. https://doi.org/10.1002/ece3.220 UR - https://doi.org/10.30607/kvj.1422485 L1 - http://dergipark.org.tr/tr/download/article-file/3671192 ER -