Combine the words “gold” and “California” and you automatically come up with the Gold Rush, don’t you? After all, California is the Golden State. And while that nickname may be to honor the golden hills of summer or the poppies that are the state flower, it may also be a tribute to the discovery of…
Tag: molluscs
Squidlets
Every once in a while some random person drops off a creature at the marine lab. Sometimes the creature is a goldfish that had been a take-home prize at a wedding over the weekend (now weddings taking place at the Seymour Center are not allowed to include live animals in centerpieces). Once it was a…
The fluidity of sex
We humans are accustomed to thinking of sexual function as being both fixed and segregated into bodies that we designate as either Female or Male. And while we, as a species, generally do things this way, in the larger animal kingdom sexual function doesn’t always follow these rules. Many animals are monoecious, or hermaphroditic, having…
Eight is enough
One of the defining characteristics of the Phylum Mollusca is the possession of a shell, which serves both as a protective covering and an exoskeleton. We’ve all seen snails, and some people may have noticed that snails often withdraw entirely into their shells and even have a little door that they can use to seal up the…
Gastropods x3
This past Monday I did something rare for me: I returned to the same intertidal site I had visited the previous day. I enjoyed myself so much the first time that I wasn’t able to refuse an invitation to go out there again. The site, Pigeon Point, is one of my favorites, especially in all of its spring…
Seek and ye shall find
Before Christmas I was invited to speak at one of the monthly public talks hosted by the Seymour Marine Discovery Center. I’m always happy to be asked to speak to students or the public, so my default answer to these requests is “Yes!” Usually for this kind of presentation I get to choose the topic,…
Cuteness strikes again!
That cute little Melibe I found last week is still alive, and still super cute. It lost one of the two large cerata on its back the second day I had it, and I wasn’t sure it would be able to survive long without it, but it has hung in there and started growing a replacement….
Cuteness warning: High alert!
This morning I was doing some routine cleaning of animal-containing dishes at the marine lab when I noticed a little blob of snot on the outside of the bowl I was working on. Normally I just wipe off blobs like that, but something about this one caught my attention in a different way and I…
Happy as a . . .
. . . clam, right? Yes, except in this case the bivalve is not a clam, but a scallop. I was out at the harbor with Brenna again this morning, looking for molluscs for tomorrow’s molluscan diversity lab. Brenna was hunting for slugs, of course, and had drawn up a rope that had been hanging…
The Enemy of the State
I came of age, in an academic sense, working as a technician in a lab where the research focused on colonial hydroids. The other tech in the lab, Brenda, and I would get sent out to collect hydroids, then spend another day or so picking the predatory nudibranchs off the colonies. The PI of the…