The Humboldt Squid
By Stuart Thornton
Thursday, March 3, 2011
Inside the Hopkins Marine Station’s Gilly Lab, Dr. William Gilly stares at black-and-white footage of a Humboldt squid. The new footage was gathered using a Crittercam, a camera designed to be mounted on a wild animal. The clip shows a squid interacting with other members of itsspecies. In the distance, other squid flicker and flash like disorienting strobe lights.
Gilly, a professor at Stanford University, often works out of his lab at the Hopkins Marine Station in Pacific Grove, California. Hopkins is a Stanford-affiliated marinelaboratory located about 80 kilometers (50 miles) south of the university’s Palo Alto campus.
In 2009, Gilly and the crew of National Geographic Channel’s Dangerous Encounters With Brady Barrtraveled to the Gulf of California to attach soda-bottle-sized Crittercams to Humboldt squid, which can be up to two meters (six feet) long.
According to Gilly, who has studied the strikingcephalopods for more than two decades, the first Crittercam fastened to a Humboldt squid’s body didn’t stay secure for very long. “The squid lasted about two or three minutes,” he says. “Then, all of a sudden, there were 20 or 30 other squid just attacking it. So they ripped the camera off and ripped the whole sleeve that held the camera onto the squid and just tore the whole thing off the squid. Luckily, the whole camera assembly was buoyant, and we ended up getting it back.”
Poem, Dr. William Gilly and the Humboldt Squid
Dr. William Gilly and the Humboldt Squid
Willy Gilly studies squid
Squidly studies Willy did
The squid he studied were quite jumbo
And might taste quite good in a gumbo
And since they’ve become quite abundant
He thinks perhaps they should be hunted
He doesn’t know how folks will take
To giant calamari steaks
Or if sportsmen would care at all
For a trophy squid upon their wall
But later than soon or sooner than late
You’ll see that squid upon your plate
So you might try this tasty treat
Before there’s nothing else to eat
Humboldt Squid – Dosidicus gigas
Facts:
Description
Also referred to as the jumbo squid, the Humboldt is one you do want to recognize. They aren’t as long as you would think with a name like that though. They only get to be about 7 feet long and weigh up to 100 pounds. They grow extremely fast though so those new offspring can get very large in a matter of months as long as they have enough food to nourish their bodies.
They have the ability to change their colors from shades of red to shades of purple and then white as well. Some people used to believe this was for hiding but it is now believed it is for communication purposes. Due to the different colors the Humboldt squid is often misidentified.
World Range & Habitat
Jumbo squid, Dosidicus gigas, can be found at depths between 200-700
meters in the waters of the eastern Pacific from Tierra del Fuego north to California. One of their common names, Humboldt squid, is taken from the Humboldt Current, which occurs off the coast of South America and is part of this species' habitat.
It is important to note that jumbo squid populations have been increasingly migrating farther north than their normal range, in some cases as far north as Alaska. This is of concern to scientists who fear that increased ocean temperatures possibly due to global warming are to blame and/or perhaps overfishing of the jumbo squid's predators, which has allowed them to expand their range. Predators include swordfish, sharks, porpoises, blue marlin, Makaira mazara, sperm whales, Physeter catodon, Juan Fernandez fur seals, Arctocephalus philippii and Guadalupe fur seals, Arctocephalus townsendi.
Behavior
This is one of the most aggressive of all the squid out there but humans don’t need to worry. This aggression is toward their prey and nothing else. This is one of the few types of squid that live in groups. These groups are called shoals and there can be up to 1,200 of them in one.
They can move around in the water at a speed of about 15 miles per hour. The social hierarchy in their shoals really haven’t been identified by researchers. They live an active life though that is generally over within a year.
Since they are do deep in the water during the day there isn’t much we really know about their behaviors. At nigh the go to the surface to feed and that has been recorded in great detail by researchers.
Diet /Feeding
This species of squid generally feeds upon krill and various types of small fish. They tend to look for food close to the surface of the water even though they spend most of their time deeper down. They come up at night to feed because that is when they find their prey to be readily available.
When they have limited supplies of food available, they will eat other members of their own shoal. The smaller members of it are the most likely targets. This type of cannibalism within a species is very rare. Some squid will eat other types but not their own species.
Reproduction
The ability to change colors may be a factor for mating. The males may engage in it to get the attention of females. The exact process isn’t readily known. In fact, the eggs have never been seen by researchers. However, it is believed that they deposit their eggs in hidden locations at the floor of the sea as other types of squid do.
Human interaction
While many experts agree that the Humboldt squid is not a threat to humans, others disagree. There have been some reports around the Sea of Cortez of divers and fishermen being attacked. It is believed this is due to an aggressive search for food though and not the urge to kill.
Humans have interacted with them in captivity in an effort to learn more about them. Since they have such a short life span there is a great deal to learn from one in a short span of time.
Library Research Assigment
11/18/2014
ENG101 Composition I
Prof. Alexander
- Willy Gilly studies squidSquidly studies Willy didThe squid he studied were quite jumboAnd might taste quite good in a gumboAnd since they’ve become quite abundantHe thinks perhaps they should be hunted
- According to Gilly, who has studied the strikingcephalopods for more than two decades, the first Crittercam fastened to a Humboldt squid’s body didn’t stay secure for very long. “The squid lasted about two or three minutes,” he says. “Then, all of a sudden, there were 20 or 30 other squid just attacking it. So they ripped the camera off and ripped the whole sleeve that held the camera onto the squid and just tore the whole thing off the squid. Luckily, the whole camera assembly was buoyant, and we ended up getting it back
- It is important to note that jumbo squid populations have been increasingly migrating farther north than their normal range, in some cases as far north as Alaska. This is of concern to scientists who fear that increased ocean temperatures possibly due to global warming are to blame and/or perhaps overfishing of the jumbo squid's predators, which has allowed them to expand their range. Predators include swordfish, sharks, porpoises, blue marlin, Makaira mazara, sperm whales, Physeter catodon, Juan Fernandez fur seals, Arctocephalus philippii and Guadalupe fur seals, Arctocephalus townsendi.
I'm heading in the direction of the co-relation between the studies and the increased number of encounters with the Humboldt squid "outside their natural habitat" for my theme I have in mind (Fear) the Humboldt squid" a.k.a "the red Devil" as sea monster.
Stop for a minute and think about the Humboldt squid a.k.a "the Red Devil" imagine that your swimming in the warm waters of the pacific ocean, enjoying your little vacation, you have nothing to worry about and all of the sudden something snatch you by your leg with so much force that the pressure could crush your bone in a split of a second. Inevitable you find yourself at the bottom of the ocean, fainting in shock, looking straight into the pitch black eyes of a Gigantic Red Devil. "The Red devil itself"
There is absolutely nothing you can do, no time to react, there is no escape and sadly no one to save you. for all you know you've just become a mid afternoon snack to one of the most aggressive and voracious under water predators in the world. And right there in that little time that you have left you start wondering why,why is this happening to you? is it coincidence? are you that unlucky? but there is no more time left for you; in a matter of seconds the squid uses its barbed ten tentacles suckers to grab its prey and slices and tears the victim's flesh ( in this case you,opps sorry!!) with its beak and radula.
You are dead and no one will ever find you...
Scary enough? the fantasy might not be that far from reality.

According to recent reports, this good fellas have been spotted all the way up to Alaska now and researchers seem to think that the increase of encounters is due to global warming
Stop for a minute and think about the Humboldt squid a.k.a "the Red Devil" imagine that your swimming in the warm waters of the pacific ocean, enjoying your little vacation, you have nothing to worry about and all of the sudden something snatch you by your leg with so much force that the pressure could crush your bone in a split of a second. Inevitable you find yourself at the bottom of the ocean, fainting in shock, looking straight into the pitch black eyes of a Gigantic Red Devil. "The Red devil itself"
There is absolutely nothing you can do, no time to react, there is no escape and sadly no one to save you. for all you know you've just become a mid afternoon snack to one of the most aggressive and voracious under water predators in the world. And right there in that little time that you have left you start wondering why,why is this happening to you? is it coincidence? are you that unlucky? but there is no more time left for you; in a matter of seconds the squid uses its barbed ten tentacles suckers to grab its prey and slices and tears the victim's flesh ( in this case you,opps sorry!!) with its beak and radula.
You are dead and no one will ever find you...
Scary enough? the fantasy might not be that far from reality.

According to recent reports, this good fellas have been spotted all the way up to Alaska now and researchers seem to think that the increase of encounters is due to global warming

