Friday Cephalopod: Breeding Swarm!

By pharyngula on December 4, 2009.

Loligo opalescens

Figure from Cephalopods: A World Guide ^{(amzn/b&n/abe/pwll)}, by Mark Norman.

Donate

ScienceBlogs is where scientists communicate directly with the public. We are part of Science 2.0, a science education nonprofit operating under Section 501(c)(3) of the Internal Revenue Code. Please make a tax-deductible donation if you value independent science communication, collaboration, participation, and open access.

You can also shop using Amazon Smile and though you pay nothing more we get a tiny something.

Science 2.0

Science Codex

More by this author

Friday Cephalopod: I succumb to peer pressure and will mention Octopolis

September 22, 2017

Wow. Every person on the planet saw one version or another of this "Octopolis" story and had to send it to me. It was the subject of a Friday Cephalopod a year ago, you know. Apparently, this is the second octopus city discovered, which is interesting -- they're exhibiting more complex social…

Friday Cephalopod: we all float down here

September 15, 2017

Pale, drifting quietly, long grasping arms, cold and anoxic…we all float down here. Yes, I'm going to go see It this evening. It won't be half as creepy as the reality of the dark deep, though.

Friday Cephalopod: Reflecting my current mood

September 8, 2017

Stephanie Bush

Friday Cephalopod: Sinking blue

September 1, 2017

I think it's a portrait of my mood right now.

Friday Cephalopod: Undead Squid Penis

August 25, 2017

First, a little background: When squid mate, a male transfers its sperm to a female enclosed in complex structures called spermatophores. These are accumulated in the spermatophoric sac, a storage organ inside the mantle cavity, before ejaculation through the penis. Squid that spawn in shelf waters…

Friday Cephalopod: Breeding Swarm!

More like this

Friday Cephalopod: breeding swarm!

Friday Cephalopod: Like a pearl torpedo

Friday Cephalopod: Will you be this pretty when you're dead?

Friday Cephalopod: He's got freckles!

Friday Cephalopod: I succumb to peer pressure and will mention Octopolis

Friday Cephalopod: we all float down here

Friday Cephalopod: Reflecting my current mood

Friday Cephalopod: Sinking blue

Friday Cephalopod: Undead Squid Penis

Fatherhood and Academia

I Know What You Did Last Winter

Communicating the Second Premise: Whether Obama or Bush, Values Drive Science Policy Decisions