bluglgh

The fat wireworm from a while ago pupated and matured while I wasn't looking. I split open the wood chunk to check up on it and saw an Athous axillaris adult. Gonna throw it in with the Elater. Probably not going to attempt to breed A. axillaris for various reasons, including my strong suspicion that Athous larvae require more animal protein than I have patience for.

All Lystridea dead despite my best efforts. Probably not going to try and catch any more this year.

Bought a bunch of generic nativeish plants from California Botanic Garden to feed the dictys, unsurprisingly the leaves were infested with various bugs and microbes. Sigh. At least my rescued skirt tetras enjoyed eating the aphids.

Intend to throw Hoplomachidea back to its habitat so I can concentrate on pest control (see above). Maybe it will have injected eggs into one of my plants by then. Some females of that species seem able to fly (most if not all males seem flighted) and I'd rather concentrate on obligately flightless bugs. Still, my intuitive guess is that they're not as insensitive to anthropogenic harm as some wing-dimorphic bugs.

Current inventory (or, more accurately, current inventory that I care to mention):

Dictyobia cf. semivitrea, many
cf. Dyctidea intermedia?, x4 I think?
Tiaja, x1 (the other one died from an indirectly aphid related incident)
cf. Uroleucon (pictured above), nativelooking aphids from a wild alate that flew to my Baccharis salicifolia one day

Elater lecontei, x1 (is it even a fertilized female?)
Athous axillaris, x1

Eleodes littoralis, x2
Phloeodes diabolicus, x1
Disabled Eleodes acuticauda, x1 (it's still alive after all this time)!

Calasterella californica, x1
Croton californicus, x3
Cuscuta subinclusa
New CalBG plants (mostly Encelia californica)
Unidentified leafy liverworts (not new, it's the ones I've posted about)
Various other things I don't care to mention




There hasn't been anything of interest to say these years (indeed, I would say most of my life has been miserable and bland) but I swear I'm an interesting person! I swear!!!

part 4

Pissonotus-generating telegraphweeds by the side of the road

Finds from Santa Fe Dam chaparral today: Pissonotus delicatus adult fem and one more presumed Lystridea nymph. Also new less hideous blog color scheme.

Kinda surprised the former were able to survive on such low-growing plants, I'm under the vague impression a lot of herbivorous bugs in my area avoid plants that're short and prostrate because it's too hot near the ground. I mean even that thing Xerophloea and co. do where they go to the base of the plant to feed doesn't mean they'll show up on juvenile plants, in nature it tends to just bring them into the shaded undergrowth of their host. I've never seen hoppers of any sort on sufficiently young Croton (or, indeed, sufficiently small individuals of almost every other plant. Santa Fe's rich diversity of annual flora hardly attracts any herbivores as far as I've seen).

2/26 edit: When I released the Pissonotus I saw a conspecific at the Dam nature center surviving in a patch of like 3 super isolated telegraphweeds under the big tree they planted. No wonder delicatus is so widespread, it's clearly one of those species that can teleport to its hosts and not die of metapopulation collapse in small habitat patches. I've never seen them fly to the telegraphweeds I'm growing in my yard tho, maybe I was just unlucky.

new acquisitions

Eleodes littoralis pair (pictured) from woods near JPL; hoping that since these are relatively forest darklings they'll not do weird things low-density tenebs from featureless aridlands do. They've buried themselves and not moved (to my knowledge) in the week I've had them, not even at night.

the woods in question (note that this picture has more grass than usual for the area, though it's otherwise pretty representative)

Lots of upright-winged hopper nymphs caught at Santa Fe Dam Recreation Area (though I usually only catch 1-3 per hourlong trip; they're sparse), I have like a dozen or so now. Since like many hoppers they seem to have no ability to intentionally walk towards a host (and will starve to death if they don't walk onto one by accident) getting them to settle on the dodder stems I've provided them has been a pain. They walk towards light tho which makes it slightly less of a pain. Found them primarily on large, lush-looking Salvia mellifera and Artemisia californica. Here's some pictures of the scrublands I've been catching them at by the way, to give you an idea of what typical Santa Fe Dam chaparral looks like.

Lystridea nymph x3, I had a fourth but after I changed its cutting to a fresher one it rejected the fresher one repeatedly and died from famine unusually fast compared to the other hoppers I've raised (6 hrs vs. 3-ish days), seemingly due to effects of dehydration from a thin cuticle; this may in part explain why the genus is a narrow endemic (though perhaps it may be instead that the creature became a narrow endemic first and then lost dehydration resistance due to being in a sheltered microclimate). In the wild they seem to appear primarily on large contiguous patches of the same host as the upright-wings, with the upright-wing nymphs seeming to appear primarily at the disturbed edges of said patches and the Lystridea seeming to be more common in plants at the center and not edge (microclimate buffered in center I bet). Interestingly they seem to drink xylem and not phloem sap, unlike all my other current hoppers.

Also acquired unknown wireworm species (update: it's Athous axillaris) while collecting rotten wood for beetle oviposition substrate. The wood chunks it was from smelled so good by the way, not like the usual horrible mold smell rotten logs in my area tend to have; I let a few chunks go unsterilized (though I did pound them thoroughly to squish any eggs hiding in there) in hopes that whatever microbiota live in it can make my beetle enclosures continue to smell nice. Good-smelling saproxylic microbes are sooooooooooooooooo hard to find in my area.

I also bought some sage and sagebrush from CalBG's nursery the other day. The sagebrushes were looking very dehydrated (though healthy, and not wilted) and the sages were infested with powdery mildew but I picked out the lushest ones I could find of the former and an asymptomatic specimen of the latter as emergency food just in case the cuttings get mysteriously rejected again, and also so that the hoppers would have a place to oviposit once they grow up. Tried to see if the nursery staff could do anything about the Santa Fe Dam mulching and construction work habitat destruction thing, the person I talked to was preexistingly aware of the situation but couldn't do anything about it.