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Can displaced Anguilla marmorata return to their original habitat? Daily tracking study of their homing behavior.
Maeda, Tatsuhiko; Hagihara, Seishi; Wakiya, Ryoshiro; Kimura, Shingo.
Afiliação
  • Maeda T; Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan.
  • Hagihara S; Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan.
  • Wakiya R; Nanae Freshwater Station, Field Science Center for Northern Biosphere, Hokkaido University, Hokkaido, Japan.
  • Kimura S; Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan.
J Fish Biol ; 105(3): 998-1003, 2024 Sep.
Article em En | MEDLINE | ID: mdl-38811345
ABSTRACT
Anguilla marmorata collected in the Odana River lower reaches were passive integrated transponder-tagged displaced and released into the upper river reaches (54 up-transported eels), and eels collected in the upper reaches were tagged and released downstream (52 down-transported eels). Their movements were detected once per day for 10 days using a portable radio-frequency identification (RFID) system. The homing rate of the down-transported eels was 38.9%, compared to 3.7% for the up-transported eels, suggesting that eels inhabiting upstream areas have relatively high fidelity to their habitats and downstream eels have less fidelity.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Ecossistema / Rios / Comportamento de Retorno ao Território Vital / Anguilla Limite: Animals Idioma: En Revista: J Fish Biol Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Japão País de publicação: Reino Unido
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Ecossistema / Rios / Comportamento de Retorno ao Território Vital / Anguilla Limite: Animals Idioma: En Revista: J Fish Biol Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Japão País de publicação: Reino Unido