ink sac

There is often a luminous organ on the ink sac.

The wounded squid had emptied its ink sac at him.

Squid have ink sacs, which they use as a defense mechanism against possible predators.

Carefully remove the ink sac, which is just below the tentacles, and set aside.

Cut the tentacles just below the eyes, being sure not to cut the ink sac.

After a fortnight little is left but a blob with eyes, arms and ink sac visible.

Beyond a tentative ink sac and possible digestive organs, no soft parts are known at all.

Remove the ink sac above the eyes and squeeze ink into a container.

Sepia brown is the ink sacs from cuttlefish.

The ink sac solidifies around this point.

Other defenses include distraction with the use of ink sacs and autotomising limbs.

This ink is stored inside an ink sac.

The ink sac is pear-shaped, with a silvery blue-green outer layer.

There were the ink sacs of squids, leaking onto a bed of palms.

Clean squid by removing the ink sac and the intestinal matter and discard.

Its soft tissue has been preserved; some specimens contain intact ink sacs, and others, gills.

It employs the two defensive mechanisms typical of all octopuses: ink sacs and camouflage.

The kidneys are difficult to identify and stretch from the hearts (located at the posterior side of the ink sac) to the liver.

The ink sacs from cuttlefish.

If the ink sac is broken, scrape and reserve as much ink as possible from the body cavity.

Like other deep-sea cephalopods, Vampire Squid have no ink sacs.

Like many deep-sea cephalopods, vampire squid lack ink sacs.

The squid can also secrete bioluminescent mucous from glands near the ink sac.

(Cuttlefish have larger ink sacs than squid.)

Some better-preserved specimens have features similar to modern squid, such as ten arm-like appendages and an ink sac, intact.