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Early individual electronic identification of sea bass using RFID microtags: A first example of early phenotyping of sex-related growth ArchiMer
Ferrari, Sebastien; Chatain, Beatrice; Cousin, Xavier; Leguay, Didier; Vergnet, Alain; Vidal, Marie-odile; Vandeputte, Marc; Begout, Marie-laure.
Although individual electronic tagging using PIT (Passive Integrated Transponder) tags is well established, it is mainly used for fish > 60 mm in length. Since electronic tagging is an ideal identification method, we used RFID (Radio Frequency Identification) microtags (6 mm in length, 1 mm in diameter, 10 mg in mass) to characterize individual fish from the early stages of their development and throughout their lifecycles. We used sea bass, Dicentrarchus labrax, (105 day-old fish weighing between 100 and 1100 mg) and studied the effects of intra-coelomic tagging in half the population using different endpoints including survival and tag reading, growth over 6 months and swimming responses. Dead fish were counted daily, biometric data were collected at...
Tipo: Text Palavras-chave: Tagging effects; Swimming behavior; Sexual dimorphism; Dicentrarchus labrax.
Ano: 2014 URL: http://archimer.ifremer.fr/doc/00175/28645/27072.pdf
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Evaluation of a European sea bass (Dicentrarchus labrax L.) post-larval tagging method with ultra-small RFID tags ArchiMer
Faggion, Sara; Sanchez, Pierre; Vandeputte, Marc; Clota, Frederic; Vergnet, Alain; Blanc, Marie-odile; Allal, Francois.
Individual tagging is key to a better understanding of early life stages in fish. Very small RFID transponder microchips (500 × 500 × 100 μm, 82 μg) are now available. The aim of this study was to develop a protocol to tag European sea bass (Dicentrarchus labrax L.) larvae from 61 days post-hatching (dph; standard length ~10 mm) to 96 dph (standard length ~28 mm) through intra-coelomic implantation of microchips. The suitability of such a tagging procedure was evaluated, with the purpose of determining the minimal fish age and body size for microchip tagging without adverse effects on survival and growth performance. We produced an experimental population composed by 50:50 normally pigmented larvae and albino larvae through artificial fertilization. Five...
Tipo: Text Palavras-chave: Larvae; RFID transponder; Individual identification; Tagging effects; Dicentrarchus labrax L.
Ano: 2020 URL: https://archimer.ifremer.fr/doc/00601/71331/73084.pdf
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