Ontology highlight
ABSTRACT:
SUBMITTER: Bolognini L
PROVIDER: S-EPMC5711900 | biostudies-other | 2017 Dec
REPOSITORIES: biostudies-other
Bolognini L L Donato F F Lucchetti A A Olivotto I I Truzzi C C Randazzo B B Antonucci M M Illuminati S S Grati F F
Scientific reports 20171201 1
This work aims to provide deeper knowledge on reproductive biology of P. kerathurus in a multidisciplinary way. Upon 789 examined females, 285 were found inseminated. The logistic equation enabled to estimate the size at first maturity at 30.7 mm CL for female. The Gono-Somatic Index (GSI) showed a pronounced seasonality, ranged from 0.80 ± 0.34 to 11.24 ± 5.72. Histological analysis highlighted five stages of ovarian development. Gonadal fatty acids analysis performed with gas chromatograph evi ...[more]