Fig. 7
From: On gonadic maturation and reproductive strategy in deep-sea benthic octopus Graneledone macrotyla
Graneledone macrotyla. a Longitudinal section of an oocyte type S4 stained with h–e from mature female MDMG472011; b longitudinal section of an oocyte type S4 stained with h–e from mature female MDMG68A2011; c detail of granulated cells; d, e, and f fluorescence reaction of oocytes from MDMG472011 and MDMG68A2011, vitellus present, follicular cell membrane (fcm) in regression, atresia