Fig. 4From: Relationships of growth increments of internal shells and age through entire life cycles in three cultured neritic cephalopods (Mollusca: Cephalopoda) with re-evaluation as application for age determinationDifferences of number of increments from age (days), where maturity is from 60 days, (circle—Sepioteuthis lessoniana, rectangle—Sepia pharaonis, triangle—Sepiella inermis)Back to article page