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invertebrate

@crevicedwelling / crevicedwelling.tumblr.com

creatures in leaf litter, isopod alchemy.
I have bugs to show you. please look at them:

hello & welcome to the crevice! I keep a lot of wonderful creatures and encounter many others and post images of them for you to look at.

questions & DMs welcome, I need to talk about bugs always. for bug identification, submit photos + location to @crawlingkind

all photos mine unless stated otherwise.

instagram: @crevicedwelling

for the past few days I've been waking up to the sound of a small animal in my bedroom, messing with plastic bags and such on the floor, but in a way that I had literally no idea what it was. It sounds about the size of a mouse, but it doesn't scurry in bursts like a mouse - it moves continuously. when it walks over plastic, it sounds like slowly deflating an air mattress into a bag of tissue paper.

now that I own the house and I have to pay to fix this stuff, it's extra disturbing; especially since I can't find any evidence of damage in the rest of the house. a squirrel already destroyed some of the soffit to get into the roof earlier this week - what new horrible thing is here now?

friends, today I caught the animal:

Anonymous asked:

How many pictures of bugs a day do you get?

4-150 on average

Wanted to share this pretty and large green/blue spider we found! was safely returned to a nearby pine tree

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lichen orbweavers are so cool and I’ve always wanted to find one! also her markings kinda look like a very dramatic face

do house centipedes play dead? i found one in the trash at work and when i got it out it flopped onto it's back and wouldn't move, but after prodding it a little and flipping it over it took right off

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they usually don’t, but it might have been weak and exhausted and just lay there. even a healthy house centipede can’t sprint forever and will sit down to rest when pursued, but usually they never lay on their backs

do you have any advice for incorporating wild caught A. vulgare into a captive bred color morph culture?

for context, i have a mix of american magic potion, orange vigor, and a lighter shade of wild type in one enclosure, and a handful of wild caught A. vulgare (i assume) in another enclosure. i sometimes take the prettier or more interesting looking individuals from the wild caught bin and put them in with the captive bred ones.

i’m mainly just experimenting with colors for funsies, and it’s going well so far, but i wanted to ask another isopod keeper for some input.

thanks!

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how you mix them is dependent on what you want—if there’s a specific color pattern you’d like by this combination let me know and I can give you advice on how to make the selection process easier

but if you just want to increase genetic diversity, mixing them however you’d like works. just be mindful that addition of a lot of wildtype animals will now skew the ratio of alleles towards wildtypes, and you’ll see many fewer funky colors from here on out. also be mindful of disease: quarantine new arrivals for a few months and make sure to check their belly color for any bright white opaqueness, as that’s a bacterial infection that can decimate a colony

Olm (Proteus anguinus), family Proteidae, far NW Italy

  • This aquatic salamander is neotenic/paedomorphic (retaining juvenile traits - ie. gills and other aquatic adaptations)
  • Found only in karst rock cave systems with ample water in Slovenia, Croatia, Bosnia Hercegovina, and far NW Italy.
  • Also called the "human fish", proteus, and white cave salamander.
  • Olms are blind, but have excellent sense of smell and hearing (for a salamander).

photograph by Matteo Di Nicola

Were these photos from an aquarium or something?? What is she doing out of the cave!! It's not safe out here! There are dinosaurs in the sky!!! 😔😔😔

I was trying to look up if there were more surface active olms and didn’t get anywhere but it did remind me that some olms reevolved eyes and pigment which I thought you’d like to see

Hello! I found an interesting looking A. nasatum (the one on the right) and I was wondering if you had any ideas about what her genetics might be?

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possibly a novel mutation, a bit too pigmented for a “Pearl” in my opinion

clicking on this article and taking notes so that i do the exact opposite of what it says, attracting more silverfish into my warm cozy cabin, more friends for me

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