Eight-legged Creepy Crawlers
Spiders are pretty common in Belize. And there are a lot of different species to be found. Some of them are pretty crazy (golden-silk), whereas others are fairly plain and simple (wolf spiders). I had the opportunity to see a few cool spiders during our adventure to Belize and I photographed several of them. Not all my shots worked out, but I’m doing my best to display my collection of photos.
I’m having a little bit of difficulty identifying all of the different species. It seems as though all the information about Belize, available at Liz’s and my fingertips falls short when it comes to some very specific biological facts. I’ll have to dig deeper and see what I come up with.
Golden-silk spider (Nephila clavipes)

This girl was all over the Mayan ruin of Caracol. I got a bunch of shots of the spiders from different angles including one with the mated male and female pair. Note that the female is about 6 times larger than the male (whom really is barely noticeable by comparison). There are many spider species that exhibit sexual dimorphism (males and females vary in their sizes). It’s not hard to figure out who the boss is on one of these webs, no?
Golden-silk spiders are known for a beautifully shimmering web that is 100 times the tensile strength of steel. It’s a prime candidate for materials development just as soon as we can figure out how to mass produce it and work it into a (non-sticky) usable weave. Fishermen ball up the webs and toss them into the water where they unfold and become a net for catching baitfish! Judging by the size of these spiders, I’d guess they could eat a few of the minnows and sardines Liz and I saw in the ocean. In sunlight, it glows as if made of gold – which theoretically helps to attract and ensnare bees. In the shade, it helps to blend the web with the surrounding foliage, catching unfortunate bugs.
They are poisonous, though it is not much more potent than a bad bee sting. The neurotoxin is similar to the Black Widow’s but much less dangerous. Scars do sometimes form after the bite heels, but the pain and suffering seldom lasts longer than a day.
Mexican red rump tarantula (Brachypelma vagans)

Can't quite make a positive ID
This is arguably the coolest find on the trip with regards to bugs and spiders, etc. This may be a rare, Mexican red rump tarantula. I can only guess based on the little bits of scarlet hair I see in the photo. Coaxing this guy out of his hole in the pitch black of night wasn’t one of my highest priorities. And the “thing” that crawled on my leg while we were looking at him made me scream like a girl and water the plants a little. So I’ll likely never know.
Tarantula’s aren’t poisonous, but their size and hairy features make them scary enough for some great horror movie fun. They burrow holes that are protected in the day by a web. At night the sense the vibrations of an intruding insect and pounce on them for a tasty meal. The fuzz on their abdomens is a great defense against predators such as small mammals or even humans. The hairs are hazardous to the skin, or mucous membranes and eyes causing irritation, itching and discomfort. I’ve seen video of a bald tarantula. Looks a bit like you’re uncle Joe.
Wolf spiders (Family Lycosidae)

Unwelcome dinner guest
Wolf spiders aren’t poisonous to humans but they are hairy scary. This one was quite large, at least three inches. He was creepy and motionless for the entire day as Jenn and Chris of Table Rock conducted their staff meeting at the grand dining room table. Wolfe spiders don’t spin webs, rather they hunt their prey like a panther or other mobile predator. They can jump and seize a small insect effectively. I’d imagine this little guy probably helped himself to a delicious (and unfortunate) giant grasshopper at some point before moving on to another place to call home.





