An arachnologist fantasizing about summer in February

I have been daydreaming about doing some collecting trips this summer — I have been seduced by the exotic opportunities of tromping around the southern part of Minnesota, place like Pipestone and maybe even making forays into South Dakota and Iowa. Yeah! Get wild with it!

And then, the American Arachnological Society announces the location of their 2024 meeting. It’s going to be in Chetumal, Mexico.

Chetumal is located in the south of the state of Quintana Roo, on the border with Belize. It’s a small town surrounded by mangrove swamps and forest, lagoons such as Bacalar, home to numerous chelicerates in addition to Mayan remains. It faces a gigantic bay that is a reserve for manatees and is located at the gateway to the Caribbean.

“home to numerous chelicerates” isn’t normal advertising copy for a travel destination, but you’ve got to know your audience. Think of the spiders you could find! Suddenly, the south of Minnesota looks tepid and boring.

I have some trepidations. I have zero confidence in airlines anymore, after that catastrophic collapse of my last trip to AAS (the meeting was in upstate NY, couldn’t even get there because airlines kept canceling flights, ended up sitting in the Minneapolis airport for a couple of days). I don’t know if I can scrape any money out of my university travel budget after that expensive debacle.

On the plus side, I do have some Patreon savings I could use — and of course I’d have to fill my Patreon page with travel photos of beautiful Chetumal. You know, the usual touristy things of closeups of spiders in the mangrove swamps. I’ve never been on the glitzy side of scientific conferences, so this might be my last chance. And it’s Mexico! I love Mexico!

So now I begin a period of indecisive agonizing, to go or not to go. I may end up looking at my budget and deciding it’s not possible, but as long as I haven’t done any accounting, I can dream.

Today is a feeding day

Every Tuesday and Friday, I hang out with the spiders and give them flies and mealworms to eat. I am a good and supportive boss. Unfortunately, the one thing I expect of them is that they produce egg sacs for me, and they haven’t been doing their job. I provide humidifiers, I maintain a strict July-like light schedule, I keep them warm, and what do they give me? Nada. Bupkis.

I’m beginning to think I might need to modify the incentives here.

Except…it would be counterproductive to do that to the females, and most of the male are already dead due to natural causes (which, for spiders, includes cannibalism). It’s a little bit frustrating.

Bronze pipework

This big skinny beast is living right over an electrical outlet in my dining room, and I needed to plug something in…I decided not to. I didn’t think it worthwhile to disturb them right away, I’ll give them a chance to move later.

It’s Pholcus, either phalangioides or manueli but they didn’t turn to look at me so I could tell. Maybe I’ll get a look at their face later.

I do like the long lean legs that look like bronze or copper piping, though.

Spider season has come early

We are experiencing unseasonably warm winter weather here in Minnesota — it’s been above freezing for a week, the snow is all melting, I can go outside without a coat, all that stuff you might take for granted in tropical states, like Kansas. But you know what that means? The spiders are coming out! We’re finding little adorable jumping spiders all over the place, like this one:

Attulus fasciger

It’s not all delightful news, though. I don’t trust the weather. We could get another arctic blast in February, and then these early risers are going to get a rude shock.

They better all come into my house to stay warm.

A tragic day

My lovely young black widow spider died overnight. I am heartbroken. She was so full of life and deliciousness!


You can leave memorial donations on PayPal or you can join my Patreon. All donations should be given in the name of Lolth, and will be used to purchase a replacement…or a few replacements, so I can breed a mighty army in her name.

Code 415

“Ma’am, is that your husband in the sack of kitchen scraps and half-digested body parts?”

Not a happy morning — that Steatoda borealis I paired up earlier is no longer a pair. I guess she got a hungry.

Well, this is a bother. That was my last adult male — I’ve got about two dozen juvenies growing up in the incubator — and this has been a chronic problem. Every winter, all the spiders start eating less, lose all interest in sex, and stop laying eggs, despite my efforts at fooling them with temperature and a July-like light schedule. Last summer I’d come in an find fresh egg sacs every day; this winter, they dry up and even start dying.
I guess this just means I really have to do the bulk of my research in the summer…or maybe I’ll have to spend the winter trying to figure out how wild spiders survive the cold.

A sexy tangle of limbs

These are two Steatoda borealis, happily coupling: male is on the left, female on the right.

Steatoda borealis!

If you’re confused about what’s going on, it helps to know that spiders are acrobatic, they don’t care much about up or down. Also, every time I catch S. borealis in the act, they mate face-to-face, with the male sliding his long palps equipped with multiple hooks underneath her jaws to lock onto her abdominal genital opening. Now you can tell what’s going on, right?

Happy Spiderday!

I know it’s Saturday, barely. I’m on break. Time is beginning to lose all meaning, except for the fact that I’m aware that classes start up again in ten more days — I’ve got a doomsday clock ticking down to my doom in front of me. I have recieved a note from the administration informing me that they want my syllabuses submitted now, which is a bit daunting, since one class doesn’t have one (it’s all independent study and writing), another is a totally stock course we’ve team-taught for years (mainly, it’s going to be a ton of grading for me), and the final course is a big one that is still coagulating in my head.

That one is going to scramble my brains and confuse all the students. It’s an eco-devo course and I’m going to make it radically interactive, with the students doing a lot of the work within a loose structure I provide. What students look for in a syllabus is “how many exams?” and “when are the exams?” and “is there a term paper?”, and I’m seriously considering answering those with “there are no exams” and “exams don’t exist at any time in this classroom” and “you’ll be too busy reading all the papers I throw at you to write”, and making the grade entirely dependent on participation. Show me that you can engage with the subject and ask good questions, and that’s how you’ll get an A.

Is this too weird? Am I being too creative for a stodgy old STEM class? Will I get in trouble if I write this down in a syllabus and let an administrator read it? In my defense, Socrates didn’t give midterms, so I’m simply returning to a conservative style of teaching. (Socrates was also poisoned by his critics, I know.)

Anyway, that’s been my source of anxiety lately, looming deadlines and course design. You don’t want to hear about that, you want spiders, and spiders I will deliver.

I got a link to this video on our discord server. I’m not too keen on the particularly morbid YouTube channel — it’s by a guy who travels around visiting the locations where celebrities died, a kind of post-mortem paparazzi, but in this case he’s visiting an abandoned mansion and swimming pool in Hollywood. He succeeds in making it creepy, of course, because he has to talk about all the starlets who were tricked into appearing topless by the icky owner of the place. But the one redeeming feature is the cool, semi-legendary spider painting that’s still there, and apparently appeared in a lot of old cheesecake photos from the 40s and 50s.

OK, bear with me, this next one is really, really gross. It features Laura Ingraham. Also she looks thoroughly disgusted throughout. It’s about immigrants, in particular, those immigrants “who almost always come from Asia.”

It’s about Joro spiders. Joro spiders are awesome.

One more, and fortunately, there’s absolutely nothing horrible about this one: no yucky ghouls, just one particularly glorious spider. This is a video lots of people have been sending me, about the largest funnel web spider found in Australia. It does dwell a bit too much on how dangerous it is, but that’s what we always get from the popular press.

I’ll just say if anyone wants to send me funnel web eggs or a Joro egg sac, I’d be thrilled and would raise them to cuddly adulthood.

Do not send me more Laura Ingraham, or Laura Ingraham videos. She’s revolting.

The problem with photographing black widows is…

That they’re black, and they hang out in dark corners in dark places.

That’s Lolth, my Northern Black Widow (Latrodectus variolus). She grew very rapidly and is now blimped up to a gigantic size. She (definitely a she at this point) desperately needs to get laid because, well, look at her.

I’ll probably go shopping for a male in the spring.