Let’s break down this fear you have about spiders! Take the word ARACHNOPHOBIA here. If you break it into parts Arach -NO-phobia, it will be easier. Just focus on the NO PHOBIA part, and watch the short clip below of my jumping spider friend who came out daily to “play” in our sunroom for over a week. Yes…every day at 3 o’clock, it would peek out from behind our door trim and hop onto my finger.
Spiders don’t want to bite you. They are our friends! Sweet little souls who provide wonderful (free) pest control services in and around our homes.
There could be a few reasons you’re finding that spider in your sink or bathtub or shower!
Reason #1 – Lots of spiders are nocturnal, so while we’re sleeping they’re stealthily crossing the ceiling overhead. Sometimes one may bungee down to check things out below. If that happens to be over the tub, it’s possible the poor little (or BIG) spider just got stuck, unable to scale the walls of a slippery surface.
Same thing with the kitchen sink. A spider scurries across the counter too fast, one of those 8 legs slips or maybe a knee buckles (yes, spiders have knees), and the next thing that spider is facing is our equivalent of falling down into a deep well.
He…or SHE, needs someone to throw in a lifeline to get back out.
Reason #2 – Sometimes…yes, sometimes spiders end up in your tub or shower or sink because deep in the cracks or seals around the shower door or down in the drain, you have these teeny little spider snacks squirming around. That’s right! You might not see them, but even if your shower is squeaky clean, you probably have drain fly larvae living in your pipes.
Yikes! I got into our shower one morning and there were these teeny little wiggly worms down at my feet. When I poked around the rubber strip that prevents water from leaking out the shower door, there were MORE!
To help you visualize this, I’ll try and get creative. I’m not a very good drawer, so I scribbled in the wriggling larvae to enhance this image I found online. In my mind, I pictured the woman in the movie Psycho, screaming at the top of her lungs since the scientific name for drainflies is Pscho-di-dae!
The adults aren’t scary looking at all though. They’re called Moth Flies and they are sort of cute…and fuzzy-wuzzy! The larvae, also called sewer flies, actually are beneficial and help purify water, so I am viewing them now as an important part of an ecosystem while trying to get over being creeped out by them around my feet.
I also am much more welcoming to my house spiders now that I know they are working hard to save me from DRAIN FLIES!
Reason #3 – Did you know that spiders drink water? Yes…sometimes spiders end up in the sink, bathtub, or shower because spiders get thirsty! I actually had a little spider I found in my home that was in a declining way and Rod Crawford (also known as the Spider Whisperer) at the Burke Museum messaged me about how to give it a drink. Here’s what he said, “For future reference, the way to give a spider a drink is to rest the mouth area (under the front of the “head”) directly in a drop of water.” I must confess that now I’m so sensitive to spiders needing water that whenever I get one out of the bathtub, I’ve put a moistened cotton ball on the floor nearby so it won’t die of thirst!
Spider Sleuthing Day 3 – Classifying Spiders. The (VERY) Beginner Basics. Spider classification (for North America) consists basically of two different groups. These are the infraorders: Araneomorphae (the “true” spiders) and Mygalomorphae (the tarantulas and trapdoor spiders).
What are “true” spiders? Why those are the ones that aren’t Mygalomorphs! What??? I confess, I’m having to read up on this as I type this post. I DID, however, disclose that I am an entomologist and not an arachnologist in my DAY 2 post, and I can count to 6 (if you read my earlier post, you’ll get my joke), and that is high enough to tell you that these groups are partially differentiated by the number of book lungs a spider has.
Book lungs are the main respiratory organ in arachnids. Mygalomorphs have 4 book lungs and Araneomorphs have only 2. See, we got to SIX! 😁
The other difference between these two spider groups has to do with how they chew. Well, sort of. A more scientific description would be to say the directionality of movement of their chelicerae.
Yep. Let’s just make it easy today and say, Mygalomorph’s mouthparts move in a parallel direction (move your first two fingers towards each other like you’re making air quotes) and Araneomorph’s mouthparts are oriented in an opposing way (touch your forefinger to your thumb in a pincer-like way). For more about this, you’re welcome to delve into the deep world of spider systematics here – https://www.jstor.org/stable/2097274?seq=1#metadata_info_tab_contents
Sorting spiders involves numerous other factors including morphological differences such as eye arrangement, hairs, body shape, number of claws and even what type of web they make or whether they make a web at all!
As to webs, well that’s going to be a post of its own. There are ALL sorts of webs and knowing their names and being able to identify them will be a tool for figuring out what sort of spider you may have.
I have run out of time for my post today, but I will leave you with a few links to check out so you can learn more of the basic morphology that all spiders share: 8 legs, head or (cephalothorax region), abdomen…Oh, and the cutie on my finger is one of my house spider friends. She’s a jumping spider (Salticus scenicus) and her name is Skipper.