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Titolo:
Morphological malformations of the lateral line in reared gilthead sea bream (Sparus aurata L. 1758)
Autore:
Carrillo, J; Koumoundouros, G; Divanach, P; Martinez, J;
Indirizzi:
Univ Murcia, Fac Biol, Dept Physiol & Pharmacol, E-30100 Murcia, Spain Univ Murcia Murcia Spain E-30100 siol & Pharmacol, E-30100 Murcia, Spain Univ Crete, Dept Biol, GR-71110 Iraklion, Crete, Greece Univ Crete Iraklion Crete Greece GR-71110 R-71110 Iraklion, Crete, Greece Inst Marine Biol Crete, Iraklion 71003, Crete, Greece Inst Marine Biol Crete Iraklion Crete Greece 71003 n 71003, Crete, Greece
Titolo Testata:
AQUACULTURE
fascicolo: 2-4, volume: 192, anno: 2001,
pagine: 281 - 290
SICI:
0044-8486(20010115)192:2-4<281:MMOTLL>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
HATCHERY;
Keywords:
Sparus aurata; lateral line; malformation; behaviour; sea bream;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Martinez, J Univ Murcia, Fac Biol, Dept Physiol & Pharmacol, Campus Espinardo, E-30100Murcia, Spain Univ Murcia Campus Espinardo Murcia Spain E-30100 rcia, Spain
Citazione:
J. Carrillo et al., "Morphological malformations of the lateral line in reared gilthead sea bream (Sparus aurata L. 1758)", AQUACULTURE, 192(2-4), 2001, pp. 281-290

Abstract

A general description of the morphological modifications of the lateral line in gilthead sea bream, reared under hatchery conditions, is provided. Farm-reared fish were examined and compared to wild fish. We used the presence of a pore on the specialized scales of the lateral line to determine the density and distribution of associated sensory neuromasts. The malformations of the lateral line were: zigzag with missing sector, wavy with missing sector, several scattered missing sectors, and several consecutive missing sectors. These abnormalities occurred in 71.0-86.2% of the reared fish, depending on the hatchery. They did not occur in wild fish. The possible behaviour consequences for gilthead sea bream of deficient sensory reception are considered. in addition, the suitability of these abnormalities for use as individual markers in different types of studies is proposed. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 12:56:01