Skeletaldeformities of cultured sharpsnout seabream (Diplodus puntazzo) larvae during early life development
Bu çalışmada, yetiştiriciliği yapılan sivriburun karagöz (Diplodus puntazzo) larvalarının erken hayat döngüsü içerisinde iskelet sisteminde meydana gelen deformasyonlar incelenmiştir. Deneme boyunca larval dönem (1-42 gün) notokorda da meydana gelen değişimlere göre üç bölüme ayrılmıştır (bükülme öncesi, bükülme sırası ve bükülme sonrası). Deneme boyunca toplamda 1210 larva incelenmiş ve 256 deforme larvada 689 iskelet deformasyonu tespit edilmiştir. Deneme sonunda deformasyon oranı %21,2 hesaplanmıştır. Larval dönemdeki safhalara göre deformasyon oranları bükülme öncesi (%19,7) ile bükülme sonrası (%15,8) önemsiz bulunurken (p>0,05), bükülme sırası (%32,8) evresi önemlilik arz etmiştir (p
Kültür koşullarındaki sivriburun karagöz (Diplodus puntazzo) larvalarında erken dönem iskelet deformasyonları
In this study, skeletal deformities were investigated during early life stages in sharpsnout seabream, Diplodus puntazzo, larvae during larval development period. Whole larval period (1-42 days after hatching, DAH) was examined in three stages (preflexion, flexion and postflexion) based on notochord curve. Totally, 1210 specimens were examined during the experiment but 689 deformities were recorded in 256 larvae. Also, deformity rate was calculated as 21.2% at the end of the experiment. In terms of notochord flexion at stage-specific, no differences were found between preflexion (19.7%) and postflexion (15.8%) stages (p>0.05) while there was a significant difference during flexion stage (32.8%) in comparison with other groups (p
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- Boglione C, Marino G, Ferreri F, Finoa MG, Scardi M, Fresi E, Cataudella S ( 1994): Anatomical aspects for seed quality assessment in sea bass (Dicentrarchus labrax): hatchery and wild populations. In: Kestemont P, Muir J, Sevila F, Williot P (Eds), Measures for Success: Metrology and Instrumentation in Aquaculture Management. Bordeaux Aquaculture 1994. Eur. Aquacult. Soc., Ghent, Belgium, Spec. Pub. 21, 191197.
- Koumoundouros G, Gagliardi F, Divanach P, Boglione C, Cataudella S, Kentouri M (1997a): Normal and abnormal osteological development of caudal fin in Sparus aurata L fry. Aquaculture, 149, 215226.
- Koumoundouros G, Oran G, Divanach P, Stefanakis S, Kentouri M (1997b): The opercular complex deformity in intensive gilthead sea bream (Sparus aurata L.) larviculture. Moment of apparition and description. Aquaculture, 156, 165177.
- Afonso JM, Montero D, Robaina L, Astorga N, Izquierdo MS, Gines R (2000): Association of a lordosis- scoliosis-kyphosis deformity in gilthead seabream (Sparus aurata) with family structure. Fish Physiology and Biochemistry, 22, 159163.
- Favaloro E, Mazzola A (2006): Meristic character counts and incidence of skeletal anomalies in the wild Diplodus puntazzo (Cetti, 1777) of an area of the south-eastern Mediterranean Sea. Fish Physiol. Biochem., 32, 159166.
- Favaloro E, Mazzola A (2003): Meristic variation and skeletal anomalies of wild and reared sharpsnout seabream juveniles (Diplodus puntazzo, Cetti 1777) off coastal Sicily, Mediterranean Sea. Aquaculture Research, 34, 575579.
- Koumoundouros G, Maingot E, Divanach P, Kentouri M (2002): Kyphosis in reared sea bass (Dicentrarchus labrax L.): ontogeny and effects on mortality. Aquaculture, 209, 4958.
- Sfakianakis DG, Koumoundouros G, DivanachKentouri M (2004): Osteological development of the vertebral column and the fins in Pagellus erythrinus (L. 1758). Temperature effect on developmental plasticity and morpho-anatomical abnormalities. Aquaculture, 232, 407 424.
- Marino G, Boglione C, Bertolini B, Rossi A, FerreriCataudella S (1993) : Observations on the development and anomalies in the appendicular skeleton of sea bass,labrax L. 1758, larvae and juveniles. Aquacult. Fish Manage., 24, 445456.
- Gavaia PJ, Dinis MT, Cancela ML (2002): Osteological development and abnormalities of the vertebral column and caudal skeleton in larval and juvenile stageshatchery-reared Senegal sole (Solea senegalensis). Aquaculture, 211, 305323.
- Çoban D, Suzer C, Kamacı HO, Saka Ş, Fırat K (2009): Early osteological development of the fins in the hatchery- reared red porgy, Pagrus pagrus (L. 1758). JournalApplied Ichthyology, 25, 26-32.
- Çoban D, Suzer C, Kamacı HO, Yıldırım Ş, SakaFırat K (2010): Sivriburun karagöz (Diplodus puntazzo) larvalarında omurga ve kaudal yüzgecin osteolojik gelişimi. Ankara Üniv. Vet. Fak. Derg., 57, 119-124.
- Suzer C, Aktülün S, Çoban D, Kamacı HO, SakaFırat K, Alpbaz A (2007): Digestive enzyme activitieslarvae of sharpsnout seabream (Diplodus puntazzo). Comparative Biochemistry and Physiology, Part A, 148, 470477.
- Potthoff T (1983): Ontogeny and systematics of fisheries. American Society of Ichthyologists and Herpetogists, Special publication, 1, 223-229.
- Ahlstrom EH, Butler JL, Sumida Y (1976): Pelagic stromateoid fishes (Pisces, Perciformes) of the Eastern Pacific: kinds, distributions, and early life histories and observations on five of these from the Northwest Atlantic. Bulletin of Marine Science, 26, 285-402.
- Boglione C, Gagliardi F, Scardi M, Cataudella S (2001): Skeletal descriptors and quality assessment in larvae and post-larvae of wild-caught and hatchery-reared gilthead sea bream (Sparus aurata L. 1758). Aquaculture, 192, 122.
- Favaloro E, Mazzola A (2000): Meristic character analysis and skeletal anomalies during growth in reared sharpsnout seabream. Aquaculture International, 8, 417430.
- Boglione C, Costa C, Di Dato P, Ferzini G, Scardi M, Cataudella S (2003): Skeletal quality assessment of reared and wild sharpsnout sea bream and pandora juveniles. Aquaculture, 227, 373394.
- Zambonino Infante JL, Cahu CL, Péres A (1997): Partial substitution of di- and tripeptides for native proteins in sea bass diet improves Dicentrarchus labrax larval development. J. Nutr., 127, 608614.
- Koumoundouros G, Divanach P, Kentouri M (2001): The effect of rearing conditions on development of saddleback syndrome and caudal fin deformitiesdentex (L.). Aquaculture, 200, 285304.
- Divanach P, Boglione C, Menu M, Koumoundouros G, Kentouri M, Cataudella S (1996): Abnormalities in finfish mariculture: an overview of the problem, causes and solutions. Sea-bass and Sea Bream Culture: Problems and Prospects, Verona, Italy, October 1618. European Aquaculture Society, Oostende, Belgium, 4566.
- Sfakianakis DG, Doxa CK, Kouttouki S, Koumoundouros G, Maingot E, Divanach P, Kentouri M (2005): Osteological development of the vertebral column and of the fins in Diplodus puntazzo (Cetti, 1777). Aquaculture, 250, 3646.
- Suzuki T, Srivastava AS, Kurokawa T (2000): Experimental induction of jaw, gill and pectoral fin malformations in Japanese flounder, Paralichthys olivaceus, larvae. Aquaculture, 185, 175-187.
- Gapasin RSJ, Duray MN (2001): Effects of DHA- enriched live food on growth, survival and incidence of opercular deformities in milkfish (Chanos chanos). Aquaculture, 193, 49-63.
- Soliman AK, Jauncey K, Roberts RJ (1986): The effect of varying forms of dietary ascorbic acid on the nutrition of juvenile tilapias (Oreochromis niloticus). Aquaculture, 22252, 1-10.
- Kamacı HO, Suzer C, Çoban D, Saka Ş, Fırat K (2010): Organogenesis of exocrine pancreas in sharpsnout sea bream (Diplodus puntazzo) larvae: characterizationtrypsin expression. Fish Physiol. Biochem., 36, 993-1000.
- Ferreri F, Nicolais C, Boglione C, Bertolini B (2000)Skeletal characterization of wild and reared zebrafish: anomalies and meristic characters. Journal of Fish Biology, 56, 11151128.
- Sawada Y, Hattori M, Sudo N, Kato K, Takagi Y, Ura K, Kurata M, Okada T, Kumai H (2006): Hypoxic conditions induce centrum defects in red sea bream Pagrus major (Temminck and Schlegel). Aquaculture Research, 37, 805-812.