Species: The Squid

Desmond Dugan/FLPA/Minden PicturesIt seems everyone loves to eat squid. On average, Caribbean reef squid have seven interactions with predators each hour.

Colin Marshall/FLPA/Minden PicturesSquid have eight sucker-lined grasping arms and two feeding tentacles, which shoot out to seize their favorite foods: fish and shrimp.

David Shale/NPL/Minden Pictures@font-face { font-family: "Cambria"; }@font-face { font-family: "Gotham-Black"; }@font-face { font-family: "MercuryNews-HTF1-Roman"; }@font-face { font-family: "ChronicleDisplay-SemiItalic"; }@font-face { font-family: "ChronicleDisplay-BoldItalic"; }p.MsoNormal, li.MsoNormal, div.MsoNormal { margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: "Times New Roman"; }p.hed, li.hed, div.hed { margin: 0in 0in 0.0001pt; font-size: 30pt; font-family: Gotham-Black; color: black; text-transform: uppercase; letter-spacing: -0.3pt; }p.bodytextserif, li.bodytextserif, div.bodytextserif { margin: 0in 0in 0.0001pt; text-align: justify; text-indent: 12pt; line-height: 11.65pt; font-size: 9pt; font-family: MercuryNews-HTF1-Roman; color: black; }div.Section1 { page: Section1; }Many squid display a wide repertoire of body patterning for both camouflage and -intraspecies communications. Patterns can change dramatically in less than a second.

Eldad Carin/istockphotoColossal squid that live in the deep oceans of the southern hemisphere are indeed colossal, measuring up to 35 feet long and weighing as much as 1,000 pounds, which is equivalent to the weight of more than 1,300 cans of Coke.

Lea LeeAfter a male places a sperm packet into a female’s arms during courtship, she will either insert it into a receptacle near her mouth for later fertilization, or discard the parcel altogether.

Andy Murch/Oceanwide ImagesWhen fleeing, squid often eject a smoke screen of dark ink to confuse predators — or inquisitive divers.
Squid come in all sizes, from tiny-tentacled creatures to deep-sea giants.