The gonadal differentiation of captive-reared Umbrina cirrosa, a valuable candidate for Mediterranean fish culture, was examined throughout the first two years of development. As confirmed by histological control, the ovarian biopsy is an useful tool to rapidly select spawners. A long-acting hormonal treatment was ineffective to induce a precocious spawning in two year old females.

Avanzamento degli studi sull'ombrina Umbrina cirrosa (L.) in cattività . Differenziamento e maturazione gonadica, verifica istologica dell'esame bioptico dell'ovario e induzione precoce alla riproduzione.

CARDELLINI, PIETRO;BERTOTTO, DANIELA;
2001

Abstract

The gonadal differentiation of captive-reared Umbrina cirrosa, a valuable candidate for Mediterranean fish culture, was examined throughout the first two years of development. As confirmed by histological control, the ovarian biopsy is an useful tool to rapidly select spawners. A long-acting hormonal treatment was ineffective to induce a precocious spawning in two year old females.
2001
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/2462236
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
  • OpenAlex ND
social impact