Rosie's New Clothes, & Other Misc Updates

Well well well, after YEARS of relative inactivity and sparse feeding behavior, Rosie, my female Grammostola porteri has molted! (on the 18th to be exact) 😁 Been quite a while since she molted, always nice to see her in her new skin, as she is always exceptionally pretty and shiny after a recent molt!

Here are some pictures of her in her new clothes!

Here's to many more years of Rosie being my best pet rock LOL, it's crazy that I've had her for over a decade now! She was one of my first invert pets, and my first exotic pet invert. 😊 Glad she's still going strong!

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Unfortunately, the smallest and youngest of my Lucihormetica grossei females randomly aborted her ootheca the other day, and I've no idea why... 😕 The other two females are doing fine, and my large female looks about ready to burst. The nymphs birthed by the medium sized female are all L2 now and seem to be thriving, so that's good at least. 😅

Hopefully my big female gives birth to a huge brood soon, and fingers crossed my smallest female produces another ooth soon. Wish I knew why she aborted, my husbandry hasn't changed at all lately, and like I said, the others are all doing fine. 🤷

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Last but not least, I have some good news and bad news regarding my Tomocerus minor, "Giant silver springtails".

Good news? They're breeding well, and even ignoring the predatory mites that found their way into their enclosure, so they seem pretty dang hardy! 😁

Bad news? Because I wanted to ensure other springtails (mainly my cotton springtails) wouldn't get into their enclosure and outcompete them, I put their tall, 32 oz container with only lid and upper side ventilation in a corner of my current bug closet, away from almost all my other inverts. The unfortunate bit is, there was one more container in that corner, directly UNDER my Tomocerus, that were isolated from the rest of my collection because of their pest potential... My jar of Sinella curviseta, AKA "Satan Springtails" (a term coined by my buddy Brandon Maines 😂), which only has minimal lid ventilation.

Well, SOMEHOW those pesky Sinella found their way into my Tomocerus container, and are already breeding in there too... So now I must go through the painstaking process of moving as many of the Tomocerus out of there without bringing ANY Sinella along with them, and I have to set up a new, clean culture of them. 🙃 So that's fun...

Oh well, lesson learned, and at least it seems like these Tomocerus will be relatively easy to culture! 😃

Well, that's gonna do it for today, thanks for reading, I hope everyone enjoyed, stay safe, and I'll see you all in the next post! 😉

Life in a Log

Well, my Hormetica strumosa females, despite both looking quite gravid, just refuse to give birth, so I caved in and got some big, well rotted pieces of wood for them to dig into as they'll supposedly dig in and make brooding chambers and such inside, (at least that's what people say to do with Lucihormetica grossei). So we'll see if that helps get them breeding. 

Interestingly though, the wood I found had quite a bit of microorganisms in it, so I tried to extract as much of these as possible before sterilizing the wood for use for my roaches. Some of the creatures I collected are ones that I'd really like to culture, so let's discuss what I found! 😃

The first find is also one of the most exciting IMO, I found 2 "Two-pronged Bristletails", AKA Diplurans, in the family Campodeidae to be more specific, (good luck getting IDs past family, these things are severely understudied). While they have six legs, Diplura are not insects, but one of four classes in the Subphylum Hexapoda, with the other three being Insecta (insects), Collembola (springtails), and Protura (coneheads). 

I have my two set up in a 2 oz deli cup, with a bit of moist coconut fiber at the bottom, and some rotten wood chunks on top. According to Bugguide they aid in decomposition of organic matter, but they don't go into specifics on what they actually eat... So in addition to the rotten wood (which they may or may not eat), I'm offering them chickfeed and live springtails, since they might be predatory on small inverts, (at least, I believe some Diplurans are).

Here are some pictures of one of the tiny little things:

It'd be great if I ended up with a sexed pair or two gravid females, but I have no idea how to sex them, or how to tell when they are mature... I'd consider it a win if I can just keep them alive for a decent while TBH.

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Next up, I found three of these Carabids in the wood, no idea which species or even genus they belong to, will have to post pics on Bugguide and hope for someone to give me a good ID.

I have them set up on a substrate of sand and a little coco fiber mixed in, and am keeping them pretty moist. They've got cardboard pieces to hide under, and I am feeding them chick feed, will probably offer pre-killed camel crickets too. 

Some pics of an adult:

Would be cool if I could breed them, figure this will be a nice side project to have going, since I would still like to hone in my Carabid breeding skills.

EDIT: These were identified as a species of Agonum (subgenus Olisares), by V Belov on Bugguide. 🙂

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There were also quite a few earthworms (Eisenia sp.) and small millipedes (Julida sp.) in the rotten wood, both of which I've set up in a 32 oz container filled with spent Panesthia substrate and some chunks of rotten wood as well. I'll offer all sorts of organic matter as well, I'm pretty sure I've bred this millipede species before, never bred earthworms though, which I'd like to do since I plan on eventually breeding fireflies, and their larvae like to eat earthworms.

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Last but not least, I found about a dozen individuals of a springtail species I saw years ago here in ID, but haven't been able to collect until now... These are a species in the family Tomoceridae (probably Tomocerus IMO), and are absolutely MASSIVE, silver springtails!!! 😁 

I have been wanting to culture these for years, and I'm glad I finally have the chance, I really hope they breed well, but not too prolifically, and can also withstand predatory mites culling them every now and then, because these would be amazing for keeping with roaches if so! Adults are about 3-4 mm long, 4-5 mm including antennae, which sounds small but is huge for a springtail, they put my Entomobrya unostrigata to shame, and those were the largest springs I'd seen besides these Tomoceridae beasts!

Here are some pictures of an adult, these guys are covered in little silver scales, and sadly while capturing them a lot of the individuals were partially denuded, (their scales were rubbed off), so this one doesn't look as pretty as they normally do. But after a molt or two the scales should all come back:

In the last two pics you can see one of the commonly cultured "Small Silver" springtails next to it, and while that small silver is about half grown, still puts into perspective just how MASSIVE these are for springs! Hopefully they'll breed well for me and I can establish them in my collection, and maybe spread them around in the hobby as well! 😄

EDIT: These were identified as Tomocerus minor on Bugguide by Collembola expert Frans Janssens. 

Anyways, that's gonna do it for this post, hope everyone enjoyed, thanks for reading, stay safe, and I'll see you all next time! 😉