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PZ Myers' Friday Cephalopods

Started by Aphos, November 19, 2007, 03:46:24 AM

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Swatopluk

Somehow it looks like the head of a (sad) elephant.
Knurrhähne sind eßbar aber empfehlen würde ich das nicht unbedingt.
The aspitriglos is edible though I do not actually recommend it.

Sibling Zono (anon1mat0)

You would be sad if after all the anguish of finding a mate and finally having sex you start dying.
Sibling Zono(trichia Capensis) aka anon1mat0 aka Nicolás.

PPPP: Politicians are Parasitic, Predatory and Perverse.

Swatopluk

Well, better to get out when life is at its best  ;)
Who would wish to be grandpa squid?
Knurrhähne sind eßbar aber empfehlen würde ich das nicht unbedingt.
The aspitriglos is edible though I do not actually recommend it.

Sibling Zono (anon1mat0)

I'm not sure if this is known or not but something tells me the colossal squid doesn't die after mating, and chances would be they could have several generations growing behind them.
Sibling Zono(trichia Capensis) aka anon1mat0 aka Nicolás.

PPPP: Politicians are Parasitic, Predatory and Perverse.

Swatopluk

Is their life expectancy limited by their mating or do they grow just too large to get enough food and starve at age 5-6?
I guess they are not all victims of sperm whales.
Knurrhähne sind eßbar aber empfehlen würde ich das nicht unbedingt.
The aspitriglos is edible though I do not actually recommend it.

Sibling Zono (anon1mat0)

Wiki says that it is believed that they have a slow metabolism and ambush their prey and no comment on lifespan. I remember watching a documentary where they suggested that they could potentially live up to 20 years but I suspect all is [hopefully informed] speculation.

I know that they just keep growing with time which is why I suspect they don't die after mating but I could be wrong on that as well.
Sibling Zono(trichia Capensis) aka anon1mat0 aka Nicolás.

PPPP: Politicians are Parasitic, Predatory and Perverse.

Aphos

I did a brief search and couldn't find much.  From what little I know, I think all but a few cephalopod species die after reproducing.  It seems their metabolism just shuts down.
--The topologist formerly known as Poincare's Stepchild--

Aphos

This is from Jerry Coyne on Why Evolution Is True (WEIT), an article along with a video.

https://whyevolutionistrue.wordpress.com/2015/06/17/the-worlds-most-adorable-octopus/

A recently discovered species of deep ocean octopus.  Tiny little guy.



--The topologist formerly known as Poincare's Stepchild--

Aphos

The official PZ Myers Friday Cephalopod was the same video, BTW.
--The topologist formerly known as Poincare's Stepchild--

Aphos

--The topologist formerly known as Poincare's Stepchild--

Aphos

--The topologist formerly known as Poincare's Stepchild--

Swatopluk

Knurrhähne sind eßbar aber empfehlen würde ich das nicht unbedingt.
The aspitriglos is edible though I do not actually recommend it.

Sibling Zono (anon1mat0)

You can finally see the pods. ;)
Sibling Zono(trichia Capensis) aka anon1mat0 aka Nicolás.

PPPP: Politicians are Parasitic, Predatory and Perverse.

anthrobabe

Sure does look like blue ring.


And the baby octopus is the cutest!
Saucy Gert Pettigrew at your service, head ale wench, ships captain, mayorial candidate, anthropologist, flirtation specialist.

Aphos

--The topologist formerly known as Poincare's Stepchild--