Stuff I Sent to Brandon...

Just a short little update, I did just send some species in the collection to my buddy Brandon Maines of Magnificent Beasts, so I figured I'd let you all know why they're no longer on my cultured species list. 😅

First off, I sent him my last Pseudoglomeris cf. magnifica "Gold" female. I never posted about it, but actually completely cured mine of their "entomophagous" Trichoderma, but sadly as I suspected, the process took quite the toll on the roaches, and the only survivors were four adult females, three of which were pretty dang old and died a month or two after being cured. 😟 The one I sent Brandon appears to be a bit younger, but definitely unmated as well... Brandon has some females of this species himself, but no longer has any males sadly, and while some of his females should have been mated, they've not given birth for him for many months now... So that species may be functionally extinct in the US right now. In any case, I felt it made sense for my last female to go to him, in case he miraculously can source a male or something, just feels right for the remaining individuals of that species in the US to all be in the same place. 

Secondly, I FINALLY sent him the Reticulitermes cf. hesperus "Kuna, ID" I collected for him last Summer, which have been surviving in my care OK, just not really breeding, at least I don't think so, they are very secretive and didn't seem to be growing in numbers... In any case that was a long time coming, and Brandon's great at breeding termites, so they should take off in his care now. 😄

Thirdly, I sent him my lone Rhyparobia maderae nymph that was stowaway in my Gromphadorhina sp. "Unidentified" culture, which ended up being a female. That species is very rare in the US ATM, and Brandon has one pretty old female that should be mated and looks super gravid but refuses to give birth, and a younger adult male... So since my female nymph was a subadult, seemed like a good idea to send it his way so he can get it mated and hopefully get a colony of that species established quickly. 😅

I also sent him my entire Lepisma saccharina (common silverfish) colony, because I just can't seem to get them to breed... EVERY one of the 6 WC individuals I collected is still alive, along with a single, very slow growing nymph from their round of breeding last year... But that's it, there's basically been no more colony growth, can't seem to get tiny hatchlings to survive for me, and they haven't actually bred in months... So hopefully they'll do better for him, I just couldn't get them to take off for me. He breeds firebrats quite successfully, so he at least has good experience with a close relative of theirs, which will hopefully carry over to these Lepisma. 😂 

I sent him some other stuff too, but just starter cultures of species that I'm still keeping and breeding myself. 😄 Just wanted to explain what happened to all those species and why I no longer have them. Guess I'll finish by wishing Brandon good luck, hopefully he can get cultures of all those species established one way or another! 🤞😃

Well, that's gonna do it for today, thanks for reading, stay safe, and I'll see you all next time! 😉

The Reclusive Reticulitermes

So, I've kinda been keeping a species of Blattodean secretly for the past several months... I wasn't supposed to keep them for long, the plan was to send them to my friend once the weather got cooler... But then I forgot to do that, and it got TOO cold, so I'm kinda stuck with them for a few more months... figure I may as well post about them then! 😂 

Now, when I say Blattodeans, I mean one of the more recent additions to the order Blattodea, termites! 😃 Formerly in the order Isoptera, termites were recently found to actually be in the same order as roaches, the Blattodea, they're merely eusocial, advanced cockroaches. The species I have belongs to the genus Reticulitermes, and I suspect is R.hesperus based on the range, (caught them here in Idaho), however, it's possible they may be another species, perhaps even an undescribed one, the genus likely needs work done... (a common theme for the Blattodea). 

Now, my friend Brandon Maines has been on a termite collecting spree the past year, and has several Reticulitermes species/strains from around the US, all of which he's bred successfully, and so when I found a dozen Reticulitermes under a wooden board out in the field by my neighborhood this summer, I collected them to send to him. But, termites are kinda heat sensitive, so shipping them in the summer would have killed them. The plan was to send them in the fall, and I did send Brandon a package this fall... But forgot to add the Reticulitermes, as I rarely do maintenance on them and kinda forgot I had them... 😂 So I'll have to wait until spring to send them to him. 

Now the way termites normally work is there are queen and king alates, winged reproductive individuals that fly away from the colonies they were born within in mass "nuptial flights" to found new colonies together. After pairing up, they shed their wings, burrow down into the ground or in wood (depending on the species), then they mate, the female gets to laying eggs, and baby termites hatch out, which continue to molt and become workers or soldiers, depending on what the colony needs at the time. Workers build the tunnels and chambers and harvest food for the colony, whilst soldiers have enlarged heads and jaws or other armaments, and defend the colony from intruders. 

Now, the nice thing about Reticulitermes and some other termite genera (like Zootermopsis), is that, although they do have queens and kings in their colonies, which are the sole reproductive individuals in normal colonies, when separated from the main colony, normal workers and soldiers can become secondary reproductives, and will produce offspring of their own. Secondary reproductives have enlarged thoracic pads, but don't actually sprout wings, and their offspring usually just become workers, soldiers, or secondary reproductives themselves, I don't think alates are usually produced unless the colony is very stressed. There can be many secondary reproductives per colony too I believe. So in captivity, they can basically breed indefinitely, without the need for queens or kings, unlike ants and most other eusocial insects where if you don't find the queens, you'll never be able to actually get a colony established, and with most ants you'd never be able to breed them indefinitely either, your colony's lifespan would be tied to the queen's lifespan.

My little culture is doing pretty well so far, I've got them in a small, minimally ventilated container with some dirt at the bottom, rotten pine on top of that (that's what I found some in earlier this year), and an inch or so of coconut fiber on top of that. I recently added some rotten cottonwood and some toilet paper on top of the coconut fiber, which they've started feeding on. I'm keeping them humid, cool and dark. 

I caught around 20 of them in the summer, all were workers, but at least one of them has molted into a soldier, and I'm pretty sure I saw a secondary reproductive in there a few weeks ago. They have made lots of tunnels in the substrate and wood, some against the sides of the enclosure, so I can still observe them a bit despite their secretive nature. Plus, they come to the surface every now and then to eat at the new wood I put in there, so I was able to separate a couple and get some pictures of them! 

Here are those pictures:

Soldier

Worker

Interesting how these two castes look so different from each other, yet they both start out looking like workers. I was unable to find a secondary reproductive to photograph, but they basically look like workers with enlarged thoracic pads.

Just thought I'd post about these weirdos before I inevitably send them off to Brandon, they're an interesting Blattodean for sure, but not one I'm particularly interested in keeping myself, especially considering R.hesperus is infamous for causing serious structural damage to wooden structures... I have a thing about not keeping pests, not for the long term at least. 😂 Wouldn't mind keeping dampwood termites like Zootermopsis one day though, which strictly feed on rotten wood and aren't pests.

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