Actually, shark skin can be very abrasive, so yep, gloves would be a good idea...
This is what shark skin looks like under a microscope...
Posted on 05/10/2011 12:49:48 PM PDT by nickcarraway
18-foot fish may help crack migration mysteries, team says.
ON TV: Shark Men—Biggest and Baddest premieres at 10 p.m. ET/PT on Sunday, May 8, on the National Geographic Channel.
Talk about a big fish—an expedition crew has hauled up—and released—what the team says is the biggest great white shark yet caught.
The 17.9-foot-long (5.5-meter-long) male behemoth was found off Mexico's Guadalupe Island (map) in fall 2009.
The animal breaks the team's previous record of 16.8 feet (5.1 meters), set when they caught a female great white named Kimel. (Both records are unofficial and not maintained by a formal organization.)
The new titleholder was named Apache after the dog of Brett McBride, boat captain on the National Geographic Channel show Shark Men. (The National Geographic Channel is part-owned by the National Geographic Society, which owns National Geographic News.)
Shark Men chronicles the work of scientists and fishers who catch and release great whites in an effort to figure out where the mysterious giants breed and give birth. The scientific team is led by Michael Domeier, president and executive director of the Marine Conservation Science Institute.
The two-ton Apache put up a fight—at one point breaking free from his barbless hook, said expedition leader Chris Fischer.
"The battle with Apache was like nothing we've ever dealt with," Fischer said.
Once on board, the researchers fitted the fish with a satellite-tracking tag, took a blood sample, and released him, watching him vigorously swim away.
(See related pictures: "'Shark Elevator' Lifts Great Whites From Sea.")
"He was all scarred up and had big marks all over him—you could tell he was just a bad-ass shark," Fischer said.
"It was so impressive and so humbling to be near him."
Size Doesn't Matter for Shark Research
In large ocean fish species, females are almost always bigger than males, because they need more girth to carry their young, Fischer noted. (See great white shark pictures.)
However, even a male of Apache's size is not unheard of among great whites, other experts say.
"That is one big shark, [but] I have no doubt that this isn't the largest white shark in the wild," John O'Sullivan, head of the Monterey Bay Aquarium's White Shark Program, said by email.
Shark expert Kenneth J. Goldman added, "I don't see anything overtly magnificent about it being so large. It's just another adult male they've tagged."
That's because size alone doesn't tell scientists much, said Goldman, a fishery research biologist at the Alaska Department of Fish & Game in Homer.
Instead, Apache's real value would be in helping to resolve the lingering mysteries of great white behavior.
Biggest Shark May Help Crack Mysteries
Expedition leader Fischer agrees—and he and his team are now watching to see where Apache goes.
For instance, recent research suggests that Pacific great whites gather in specific spots near the coasts—including the Guadalupe Island site—and then travel to a "cafe" in the middle of the ocean to feed. The animals often return to the same aggregation sites after feeding.
But this is still a tentative theory, so it "would be groundbreaking if, [say], Apache left Guadalupe and went to the middle of the ocean and [returned] to a different aggregation site," Fischer said.
(See "Great White Shark Filmed Breaching at Night—A First.")
Overall, tagging sharks to figure out where they migrate and congregate may help conservationists protect the species, Fischer added. Great whites are considered vulnerable by the International Union for Conservation of Nature.
Meanwhile, Apache lives on, he said, as a "giant male shark out there doing his great white thing."
Actually, shark skin can be very abrasive, so yep, gloves would be a good idea...
This is what shark skin looks like under a microscope...
I saw the show with this shark the other night. They hook him and then let him drag a boat around for an hour or two until he wears out and then they guide him over to the “mother ship”. If you look at the above picture, he’s sitting on an elevator that they raised up underneath him. When they are done tagging him and taking samples, they lower the elevator and off he swims.
Uh-oh.... here we go again...
I don’t know if this theory about GW Sharks is still operative, but it used to be assumed that a GW wasn’t ‘mature’ until it reached approx. 15-ft in length. The reasoning was that you almost never saw one smaller than that. Fish can grow very rapidly to near their ultimate limit, then very slowly after that.
I’ve seen 18-ft listed as the ultimate size for GW’s, but there have been reports of significantly larger specimens.
These shark tagging expeditions have probably increased what we know several fold.
They let him have a few hits from their industrial hookah and then let him go.
“Calms the savage beastie”, I’m told.
That’s ‘cause their squishin’ his liver.
Mark
OK I know this, however those gloves aren’t gonna help when you go “handling” that shark.
The bastard! He's eating Kenny!
*snort*
I’d be PO’d too! :)
I imagine he would be. He's out of the water, he can't breath very well, his skin is drying out, and he's gone from being virtually weightless to feeling every pound of his 3,000-lb carcass.
Right now, that shark is eating Bin Laden for lunch.
Hopefully with a side of bacon.
I missed something. What is the hose for?
What an incredible creature.
Never mind - found it!
That’s not a hose. It’s the fishing line.
Placoid scales.
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