Fig. 5

(photo © Rokus Groeneveld, Netherlands)
Mating in Sepiola cf. atlantica in the field (female to the left). A bunch of white spermatophores can be seen held by the male’s arms I and II. Oosterschelde (Netherlands), 3 m depth
(photo © Rokus Groeneveld, Netherlands)
Mating in Sepiola cf. atlantica in the field (female to the left). A bunch of white spermatophores can be seen held by the male’s arms I and II. Oosterschelde (Netherlands), 3 m depth