Morphometric relationships and annual gonad index of the edible Sea urchinParacentrotus lividusfrom North Western Sardinia = Relazioni morfometriche e indice gonadico annuale del riccio di mare commestibileParacentrotus lividusnel nord ovest Sardegna
Articolo
Data di Pubblicazione:
2006
Citazione:
Morphometric relationships and annual gonad index
of the edible Sea urchinParacentrotus lividusfrom North Western Sardinia =
Relazioni morfometriche e indice gonadico annuale
del riccio di mare commestibileParacentrotus lividusnel nord ovest Sardegna / Pais, Antonio; Chessa, Lorenzo Antonio; Manunza, Bruno Mario Luigi; Serra, S.; Meloni, Gianni; Ruiu, Alberto. - In: BIOLOGIA MARINA MEDITERRANEA. - ISSN 1123-4245. - 13:2(2006), pp. 202-203.
Abstract:
Weight/diameter, weight/height and height/diameter morphometric relationships were calculated for a shallow rockyParacentrotus lividuspopulation sampled monthly near Alghero (Italy) from November 2004 to October 2005. Gonad index (GI) of the sea urchins was also evaluated. Statistical analyses showed significant differences of GI between 2 distinct periods of the year: late fall-winter and spring-late summer.
Tipologia CRIS:
1.1 Articolo in rivista
Keywords:
Sea urchin; morphometry;Paracentrotus lividus; Mediterranean Sea; Sardinia
Elenco autori:
Pais, Antonio; Chessa, Lorenzo Antonio; Manunza, Bruno Mario Luigi; Serra, S.; Meloni, Gianni; Ruiu, Alberto
Link alla scheda completa:
Link al Full Text:
Pubblicato in: