Showing posts with label Philoscia muscorum. Show all posts
Showing posts with label Philoscia muscorum. Show all posts

Saturday, March 26, 2022

Isopod Updates

Lots of little isopod updates to touch on, again no pics, I've been busy taking pics of new additions this week and just can't be bothered to get pics of stuff I already have ATM... 😆

First off, I got a bunch of big broods from my Armadillidium gestroi and A.klugii. Those two are doing great for me, I also got a small brood from my A.werneri, and have more gravid females looking ready to pop, but for some reason they seem much less prolific and more picky than the other two.

Also, side note on the A.klugii, while they were sent to me as the "Montenegro" strain, a lot of the adults that popped up look like the "Dubrovnik" line or a mix of the two, so that's very likely what they are, a mixed "hobby line" of two or more klugii locales. Bit disappointing, but hopefully I'll be able to source pure "Montenegro" line klugii one day.
Sadly, two of my female Porcellio expansus died, both as they were super gravid. I think I kept them with too little ventilation, and they kicked it as a result (gravid isopod females seem the most sensitive to stuffy air)... I have one female left, which doesn't look gravid in the slightest, I might chuck her and a male in my Paranauphoeta lyrata bin, since this species apparently breeds very well when housed with Paranauphoeta. Overall, not a happy update, but there's aat least a bit of hope left.

My Porcellio hoffmanseggi have been doing very well, and I've gotten at least two broods from them so far. The babies grow pretty dang fast, and I do wish I'd have taken pictures of second instars, they look so chonky and weird for a Porcellio! 😂 Looking forward to having a big thriving culture of these giants!

Now for perhaps the saddest isopod related news here today... My Alloniscus perconvexus colony has completely died out. 😢 I'm honestly not 100% sure what happened, they did well for me initially, but were growing slow as all heck, and eventually just fizzled out. I think I may have over done it with the salinity TBH... Oh well, hopefully I can try with them again eventually.

Thankfully, in happier news, my Nesodillo arcangelii "Shiro Utsuri" have given birth to several broods, and by far are doing the best out of all my "Cubaris" type isopods. I just upgraded them to a gallon shoebox to accommodate the culture growth, and as y'all may have noticed, I added them to my For Sale List (with one of the best price rates for them out there that I've seen). 😉 Very happy these have been preforming well for me!

My Philoscia muscorum female has been going to town, so far I've gotten a total of three broods from her! I heard someone was saying something about females of this species only giving birth once in their lives... This is most certainly not the case, as I only started with a single female, who retained enough sperm from a wild mating to produce three broods for me, and may even produce a fourth before she dies! 😄

The offspring from the first brood are already nearing what should be sexual maturity, and the second brood babies aren't too far behind. I started keeping them a bit warmer, and so far they don't seem to mind the heat. It would seem really the main thing that's important for this species is very consistent humidity.
I also added this species to my FS list, and as far as I know, this may be the first time CB individuals have been offered in the US hobby? 🤔

Lastly, my Cubaris sp. "Rubber Ducky - Blond-ish" have thankfully given birth to a few broods. 😁 I did make a bit of a blunder a couple months ago though, and I dropped their setup a solid several feet... The lid opened in the fall and everything, it was nasty. So I ended up losing a few adults and small mancae as a result due to stress/injury. 😥

However they seem to be rebounding slowly but surely, especially since I dropped the humidity on one side of their setup and gave them more ventilation. They really do seem to like a humidity gradient, contrary to what I thought. Oh well, lesson learned, and their population is slowly growing, despite my learning curve mistakes. 

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

Monday, December 13, 2021

Happy Philoscia Accident!

Well, this is interesting! 😄 So back in October, when Nikki sent me those Sclerobunus nondimorphicus harvestmen from WA, there were some small stowaway fauna that got sent in the same deli cup as them. These included a small red globular springtail species that was shortly wiped out by a new predatory mite species, lots of fungus gnats, and a single Philoscia muscorum isopod. 

Now, I wasn't even really sure if said Philoscia was a male or female, and it certainly didn't look gravid, so I didn't even mention it in the post or add it to my species list, and left it in with the harvestmen for a couple weeks. However, I got paranoid that the isopod would disrupt the harvestmen or potentially eat any eggs they produced, so I then threw it in with my small Cubaris sp. "Panda King" culture, which was in a small 16 oz container. 

The Panda Kings have been breeding well, so I just rehoused them to a larger, moderately ventilated half gallon enclosure, with a thin layer of coconut fiber as the substrate, and some new bark hides. Lots of leaf litter for food, plus I feed them dog food as their supplemental diet. I keep them quite humid, and cool (68-73F°). Of course, the Philoscia was moved with them, and the reason I'm outlining all those conditions for the Cubaris is because just the other day, I lifted one of the bark hides in their enclosure to find the lone Philoscia sitting over a clutch of it's own mancae! 😁

I'm surprised, not only because I wasn't expecting this single individual to be a mated female, but because this species is notorious for being difficult to keep alive, let alone breed. Only a few people have gotten them past F2, and from what I can tell, it seems to just be a matter of keeping conditions consistently humid and cool, no higher than 74F° on the regular. Sudden heat waves may wipe cultures out, and some speculate that a dispause might be needed for optimal yearly production (though I'm skeptical of this personally). Yet despite all this, I bred mine accidentally. 😂 I guess when it comes to breeding small, obscure invert species, I still got it. 😎

Here are some pics of these cuties:

Mature female








Mancae


This is quite the neat accomplishment, hopefully mine continue to do well and actually make it to F2, which is evidently the real challenge. 🤞😅 For now, they officially get a place on my "Cultured Species List". 😄

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