Showing posts with label arachnids. Show all posts
Showing posts with label arachnids. Show all posts

Sunday, December 24, 2017

Merry Christmas 2017, Australian-Style!

Merry Christmas from the Land Down Under! Having just moved to Australia a few months ago, I couldn't quite justify the cost of flying home for Christmas, making this the second Christmas I'll be spending away from family. But thankfully I've made plenty of friends to spend it with instead, and will be heading over to the house of some friends I met at church.

Since Australia is pretty famous (or infamous) for its spiders, have a Christmas video featuring some peacock spiders…which I only just now while looking them up discovered actually come from Australia, making this serendipitously appropriate! I haven't seen any of these myself yet, though.


I actually came across this video last year but never got around to sharing it. I guess it worked out in the end though! A hui hou! Mele Kalikima a me Hauʻoli Makahiki Hou!

Tuesday, November 7, 2017

Australian Creepy-Crawlies of the Redback Variety

So I've finally had a chance to see some of the things I shouldn't touch while in Australia! I went out for lunch on Sunday with a family from church, and after lunch as we were touring the yard they mentioned having noticed a redback spider a few days ago and and eagerly took me to see it where I managed to get a picture of a male and female pair (though they don't normally spend time this close together, that's an artifact of us disturbing them).

The large one on the right is a female, the smaller one is a male. Note the distinctive red stripe.
Redback spiders are in the genus Latrodectus, the widow spiders, to which the black widows I grew up with in California also belong. As such, they show very similar behavior, weaving stringy, chaotic-looking webs and being ambush predators, not being very aggressive, and generally only coming into contact with humans by accident. From what I've read their bites (of the females, specifically), although very painful, are hardly ever fatal. So that's reassuring, I guess. A hui hou!

Thursday, July 6, 2017

Nā Nananana o Mauna Loa (Or: The Spiders of Mauna Loa)

Two weeks ago I went to the optometrist and got some new contacts of a different brand to try, which also happened to be at my newly-updated prescription strength. Since then, every time I look further than a few hundred feet away I get a mini-jolt as I realize that I can see everything! In focus! No matter how far away! I can make out craters and maria on the moon again! (Apparently my eyes had drifted more than I realized from my old prescription…)

Due to a confluence of factors, I haven't actually been going up Mauna Loa for my job since before my eye appointment (instead working down in Hilo), until this week when I went up both Wednesday and Thursday (I write this having recently returned from the second night). The first night I was up there, I noticed a surprising number of spiders out in the middle of the night, where by “surprising” I mean “I'm surprised there were any spiders up there at all.” (Though come to think of it that's also the same evening a passing moth flew into my ear and freaked me out, so perhaps I shouldn't have been too surprised.) I noticed two spiders at different times over the course of the night by seeing the light from my head-lamp reflected in their eyes, both just out and about in the 5 °C/ 41 °F weather with apparently nary a care in the world.

I didn't think much of it beyond “Huh, there are spiders up here where I didn't expect them” until tonight, when I was driving down just after sunset after a short observing session in the late afternoon/early evening (which involved me getting a video of the telescope opening in daylight, so look for that in the future!). As I was driving down I noticed a spider's eye reflecting the headlights back at me, and pointed this out to my coworker Kristen who was in the car with me. She thought it was absolutely hilarious that I could pick out a spider at 30 miles per hour on a dark road, especially when she couldn't see the dozens of additional ones that I started noticing every few minutes down the road. (Other than a single one of the ones with a lustrous dark green/blue eye color.) Funnily enough we'd just been discussing contacts and glasses and other eye-related things and my updated prescription on the way up and how she'd been thinking of going to the optometrist and getting an updated prescription herself, and she's definitely going to do it soon after tonight!

So yeah: apparently “noticing lots more spiders” is one of the perks of correct prescription strength contacts. I think I'll keep the memory of those tiny spider eyes reflecting back at me from the dark handy for the next time I read The Hobbit. A hui hou!

(For the Hawaiian scholars out there, I debated on whether the spiders should be kino-ʻo or kino-ʻa for Mauna Loa [roughly, the difference between things owned inherently and things owned incidentally] and I'm not sure I chose correctly. Anyone who knows for sure feel free to confirm or correct me!)

Monday, October 29, 2012

Spiders and Spelunking Pictures

After exploring the uphill ("mauka") side of Kaumana Caves last week, I got a few pictures of the trip from my friend. Now, while I hate having my picture taken in any sort of “candid” form, or your standard “everyone stand together and say ‘cheese’!” moment, I do enjoy hamming it up for the camera on occasion. With that said, here are a few pictures of me in the caves:

“After hours of contemplation, I have concluded: this is, indeed, a rock.”
(I've got quite The Thinker vibe going on here, don't I?)

This is the entrance to a neat little side tunnel off the main tube that I'd like to explore sometime.

I really, really like this picture. This is the skylight that reminded me of Portal 2.

If you read the post title and are wondering where the spiders come in, wonder no more. It involves my first encounter with the Heteropoda venatoria, also known as the brown huntsman spider or (in Hawaii) the cane spider.

The story begins this Sunday, as I was riding home from church on my moped, when I thought I felt something move in my hair inside my helmet, which I had left on the moped seat outside during the service. Of course it happened while sitting at a red light, leaving me with a burning desire to get to the side of the road and get my helmet off as quickly as humanly possible. When I did, imagine my consternation at finding a cane spider with a good 3-inch leg-span running around frantically inside my helmet.

I'm a bit of an arachnophobe when it comes to spiders larger than a dime that move super fast, and according to Wikipedia cane spiders are “very easily alarmed” by humans, so I think it's safe to say that both of us were pretty much equally terrified. I dropped my helmet, and the spider ran out (and boy let me tell you, those suckers move fast).

At this point, I'm proud to say that my scientist instincts kicked in and my curiosity mastered the powerful urge to flee blindly in panic (especially when the spider ran right at my feet). Quickly whipping out my camera I was able to get the following two pictures of the spider before it ran off:



I'm not sure what it is about making first contact with Hawai‘i's creepy-crawlies in my hair (see: my first encounter with a centipede), but I'm really hoping this doesn't become a trend.

Thursday, February 3, 2011

Who Watches the Spiders?

 Today I learned a really awesome Hawaiian tongue twister. Take the simple sentence “It was he who was watching the spiders of him in Nānākuli”, translate into Hawaiian and you get:
Nāna e nānā ana i nā nananana āna i Nānākuli.
Try saying that three times fast!

Incidentally, I find it really funny that the word for “spider” in Hawaiian is “nananana”. Must be hard for arachnophobics. “He nananana!” “He aha?” “NANANANA! MA ʻŌ!”

When I did my grand investigation of the number of possible Hawaiian words a while back, I counted hypothetical words like this one formed of one syllable repeating over and over, but I wasn't sure how many actually existed. Two-syllable repetitions are fairly common (see nānā, “to look, watch”, above), but the only word I knew of with three or more syllables repeated prior to this was the word “pipipi”, which is a “general name for small mollusks, including Theodoxus neglectus.” Also “small or close together, as stars or pipipi shells.” Thus it is interesting to see that such words are not entirely hypothetical constructs, but actually exist.