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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
Sponsored by:Sichuan Society of Zoologists; Chengdu Giant Panda Breeding Research Foundation; Sichuan Association of Wildlife Conservation; Sichuan University
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Special organs of Clarias gariepinus - extrahepar
Author of the article:CAO Tianling, LIANG Xuchen, ZOU Xiaoqing, WANG Yue,ZHAN Yufei,YUE Yangchai, FENG Junchang, ZHOU Chua
Author's Workplace:College of Fisheries, Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation,Engineering Lab of Henan Province for Aquatic Animal Disease Control,Henan Normal University, Xinxiang 453007, PR China
Key Words:Clarias gariepinus, extrahepar, liver morphology, histology
Abstract:When the anatomical experience of Clarias gariepinus was operated, a special organ –extrahepar which behind the pectoral fin was found, it was extension to the the hepatic lobule. After a number of samples anatomical studies, the results shown that this organization is not caused by deformity, extrahepar tissue histological structure is basically the same as the intraperitoneal livers’, indicating that this special organ is liver tissue.The extrahepar also reported in other fishes of Siluriformes, indicating that this organ is lineage-specific for part of the Siluriformes.
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