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  #1  
Old 04/08/2006, 02:25 PM
Gonodactylus Gonodactylus is offline
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Image of Blue-ringed octopus swimming




This is probably my favorite image of a Hapalochlaena lunulata that I have taken this year. This male was only about 3 cm mantle length, but is one of the most colorful individuals we have had. When swimming forward he usually assumes this coloration.

Roy
  #2  
Old 04/11/2006, 01:06 PM
Pico Keeper Pico Keeper is offline
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Wow, that's some pretty outrageous coloration!! Nice Pic too!

Mind telling us about what camera, flash, lens, etc...
  #3  
Old 04/11/2006, 01:22 PM
Gonodactylus Gonodactylus is offline
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The camera was a Nikon D200. The lens was a 105mm Micro at F32. I use twin SB-800 strobes set at 1/32 power to decrease the flash duration. Had I been shooting film, I would have gone broke before I got this shot. As it was, I was able to shoot bursts of exposures (5 per second). After a day of firing away, one was in focus and properly exposed (almost).

Roy
  #4  
Old 05/10/2006, 03:27 PM
batguano batguano is offline
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Gonodactylus: What's with the pic of the odontodactylus stab in your photo gallery? I'm a newbie to marine fish husbandry and am not at all familiar with cephalopods, but ouch! What did that, an octopus, cuttlefish, mantis?
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  #5  
Old 05/10/2006, 04:03 PM
Gonodactylus Gonodactylus is offline
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Odontodactylus is a stomatopod (mantis shrimp). Even a 3 or 4 inch animal can do a lot of damage.

Roy
  #6  
Old 05/10/2006, 04:41 PM
batguano batguano is offline
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Thanks. Note to self,"Steer clear of the stomatopods for now." Once again, Ouch. Is the H. lunulata a captive or a wild specimen? Is it yours? Dangerous, aren't they? Thanks again for the info.
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  #7  
Old 05/10/2006, 04:59 PM
Gonodactylus Gonodactylus is offline
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Several students in my laboratory work on octopus and one is studying the venom of H. lunulata. We currently have about a dozen in the lab including 4 brooding females. These animals were captured as adults in Suva. And yes, they are deadly.

Roy
  #8  
Old 05/10/2006, 05:28 PM
batguano batguano is offline
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Exquisite animal. Thanks for your time.
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  #9  
Old 05/19/2006, 01:47 PM
corpsman corpsman is offline
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Funny, Mine turned dark blue/black when he was on the move.
  #10  
Old 06/13/2006, 01:12 PM
swellsearcher swellsearcher is offline
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That is one beautiful animal
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  #11  
Old 06/14/2006, 03:56 PM
Spaceman Spiff Spaceman Spiff is offline
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Is there any way someone could purchase one of these guys?
I mean without it being for research.
I've always been intrigues by these little guys, and would love to have one, I know how dangerous they are, but I just think it would be an interesting pet.
  #12  
Old 06/15/2006, 09:51 AM
Salty Bginners Salty Bginners is offline
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Do you have a death wish? My stand on this is if you are not in a labratory setting and dont have years and years of experience you might as well shoot yourself in the head with a rifle and call it done. Octos are master excape artists and if the tank is not virtually airtight it can and probally will get out. And if it does get out and you step on it and get bitten.....jour just as dead as if you had blown your brains out with a rifle. you can get a SAFE octo and still have an interesting pet without dieing for the cause. Im not trying to be rude or mean but Its just not a good idea.
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  #13  
Old 06/15/2006, 11:13 AM
vareefer4life vareefer4life is offline
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I fully agree with you Salty. These animals are to be felt to the professionals. Even if you have experience, I wouldn't want to be the one that gets bit by one. Steer clear of them, if you want an octo, go to the lfs and get what they are selling. At least you know that it won't kill you!
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  #14  
Old 06/16/2006, 10:15 AM
Spaceman Spiff Spaceman Spiff is offline
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I see your guys' point, but my dad has had about 7 different octopi, and he knows what he's doing. This would be my first octo if I get one, but my dad would be here to make sure it's set up right, and to help me with it.
I know how dangerous they are, but I'd still give keepign one a shot.
  #15  
Old 06/16/2006, 10:24 AM
Salty Bginners Salty Bginners is offline
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For your first one!?!?!?! Try a Octopus marginatus, luteus, or a bimaculatus. Just not Hapalochlaena lunulata. Its just not a good idea....
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  #16  
Old 06/17/2006, 10:59 AM
Spaceman Spiff Spaceman Spiff is offline
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I doubt I'll be getting an octo anytime soon anyways, so it's not an issue.
I'm getting a peacock Mantis in a month or two, and my next pet after that may be an octopus.
I'll probably get a different type first as you suggested, to get some more experience with the animals but I'd love to give keeping a blue-ringed a shot sometime. But no time soon as I said, maybe in 2 or 3 years.
  #17  
Old 07/23/2006, 11:33 PM
JDrex JDrex is offline
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If you get bit by a blue ringed octo, your entire body shuts down in 3 minutes and unless you are in a hospital where they can massage your heart and have equipment do the breathing for you, your as good as dead.
  #18  
Old 07/24/2006, 12:41 PM
Spaceman Spiff Spaceman Spiff is offline
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Way to beat a dead horse.
We've already extablished how deadly it is.
  #19  
Old 07/24/2006, 03:11 PM
JDrex JDrex is offline
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I'm just saying that this should not be high on your want list. It's just not worth the risks.
  #20  
Old 08/27/2006, 01:41 PM
squidward1320 squidward1320 is offline
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spaceman is going to be like one of the people you see on animal planet. Like the ones that have a cobra for a pet think its cool get bit by it then exspect people to feel sorry for them. Then end up getting killed by thier "cool" pet.

Anyone that has a pet that is so venomous that it can kill a person in 3 min is a moron iam sorry. Have fun!
  #21  
Old 09/29/2006, 11:52 PM
hatebreed hatebreed is offline
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Quote:
Originally posted by squidward1320

Anyone that has a pet that is so venomous that it can kill a person in 3 min is a moron iam sorry. Have fun!


You keep on enjoying your pet hampster and my snake will do the same.

Sounds like you're better off keeping creatures that are safe to touch anyway.
  #22  
Old 10/01/2006, 05:38 PM
Fuegan Fuegan is offline
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I saw a small one for sale at one of the LFS yesterday.

$39.99

In Los Angeles Ca.
  #23  
Old 10/01/2006, 09:59 PM
venwu225 venwu225 is offline
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gaboons can't kill you with in 3 minutes, more like over the course of hours.

That is a nice looking animal, but the tank looks kinda dirty?
  #24  
Old 10/02/2006, 06:03 AM
hatebreed hatebreed is offline
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Quote:
Originally posted by venwu225
gaboons can't kill you with in 3 minutes, more like over the course of hours.

That is a nice looking animal, but the tank looks kinda dirty?
That is dried rat blood. He nailed the rat right behind each ear earlier that day and it squirted blood all over the glass.
  #25  
Old 10/06/2006, 12:08 PM
sdm sdm is offline
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Not to continue beating a dead horse, but as a note and general bit of advice: many small octos (as well as blue rings) live a very short amount of time (even for octos). While all octos have short lifespans, it probably is more enjoyable to have a longer-lived animal, as you will have more time with it.

[EDIT]: Nice pic Dr. Roy!

Last edited by sdm; 10/06/2006 at 12:26 PM.
 


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