Selective non digestion of yellow mealworm Tenebrio molitor larvae by arowana
2007
Gomez, Dennis Kaw (Seoul National University, Seoul, Republic of Korea) | Kim, J.H. (Seoul National University, Seoul, Republic of Korea) | Jr., Casiano Hermopia Choresca (Seoul National University, Seoul, Republic of Korea) | Baeck, G.W. (Chonnam National University, Yeosu, Republic of Korea) | Park, S.C. (Seoul National University, Seoul, Republic of Korea), E-mail: parksec@snu.ac.kr
This study reveals the unusual case reported for the first time on the selective non digestion of yellow mealworm (Tenebrio molitor) larvae by arowana fish. In January 2005, an Asian arowana (Scleropages formosus) (red variety), from Daesang Tropical Fish Corporation, Seoul, Korea, mortality was observed due to unknown cause. No putative causal factors were suggested by bacteriological and parasitological examinations. Internal examination of the dissected stomach showed some undigested debris with mandible parts of mealworms attached to the mucosal lining of stomach wall.
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