Vertebral column deformity in six species of wild fish at the Coromandel coast,Bay of Bengal India  

作　　者：Yosuva Mariasingarayan Jeyapragash Danaraj Bharathidasan Veeraiyan Per Gunnar Fjelldal Kannan Karuppiah Rajendran Narayanasamy 

机构地区：[1]Centre of Advanced Study in Marine Biology,Faculty of Marine Sciences,Annamalai University,Parangipettai,Tamil Nadu,608502,India [2]Reef Biology Research Group,Centre of Excellence for Marine Biology,Department of Marine Science,Faculty of Science,Chulalongkorn University,Bangkok,10330,Thailand [3]Centre for Ocean Research(DST-FIST Sponsored Centre),MoES-Earth Science and Technology Cell(Marine Biotechnological Studies),Col.Dr.Jeppiaar Research Park,Sathyabama Institute of Science and Technology,Chennai,Tamil Nadu,600119,India [4]Reproduction and Developmental Biology,Institute of Marine Research(IMR),Matre Research Station,Matredal,5984,Norway [5]Department of Zoology,Kongunadu Arts and Science College,Coimbatore,Tamil Nadu,641008,India [6]PG&Research Department of Zoology,Government ArtsCollege,C.Multur,Chidambaram,Tamilnadu,608102,India

出　　处：《Aquaculture and Fisheries》2024年第4期635-641,共7页渔业学报（英文）

摘　　要：This study reports radiological deformities in the vertebral column of six fishes viz,Scomberomorus commerson,Chanos chanos,Sillago sihama,Pampus chinensis,Rastrelliger kanagurta and Netuma thalassina that were collected from the Coromandel coast,Bay of Bengal.Four main different types of vertebral column deformities were found:(i)whole body kypho-lordo-kyphosis(Sillago sihama,Rastrelliger kanagurta,Netuma thalassina);(ii)tail region kypho-lordosis(Scomberomorus commerson);(iii)tail region lordo-kyphosis(Chanos chanos);(iv)platyspondyly(Pampus chinensis).Seven types of vertebra body deformities,describing the pathology of single vertebrae,were present;reduced intervertebral space,compression,fusion,compresion&fusion,fusion center,dorsal wedge-shaped and compressed&dorsal wed-shaped.The present documentation of deformities in six different species that are also very different with regard to habitat,diet and swimming activity may suggest that fish deformities are widespread in the study area.

关 键 词：Vertebral column ABNORMALITY KYPHOSIS LORDOSIS SCOLIOSIS Platyspondyly Coromandel coast 

分 类 号：S917[农业科学—水产科学]