Ventral view of mantle cavity of sexually immature male squid. The large fluid filled crop is visible and the developing white testis is below the crop at far right. The two gills are visible at far left and the small round brownish-yellow spheres at the base of the two gills are the branchial hearts.. The silvery ink sac lies between the two gills.
Maturity: Juvenile; Sex: Male; Lab or Wild: Lab; Origin: Barbate, spain