new acquisitions (part 3)

4 days ago I was walking around somewhat aimlessly in the Santa Fe Dam chaparral again

here to be exact

when I saw a Certain Shape sitting on a Croton californicus leaf. Instantly knew it was Tiaja. This is a small (sciarid-sized) and rarely seen endemic flightless leafhopper. I assume the wings not being vestigial-sized helps protect against abrasion?

I've been trying to catch Tiaja for 2 years straight; in 2024 I saw one on a sunflower bush and (not knowing what it was) photographed it and didn't bother to catch it. Never saw one again for the rest of twenty twenty four, nor 2025 for that matter. So you can imagine I was pretty pleased to be seeing one again, especially since the part of the chaparral it was in seems due to be cleared for some sort of """sustainable agriculture""" demonstration garden* and thus making the animal of some conservation value (I mean I'm under no delusion that smallscale rearing is gonna do much for the species but since my efforts to halt the development project directly have all failed I figure it's better than nothing).

*Which is the area currently inside the pictured fence, though since I've seen mulch being laid right outside the fence too I suspect that the farm may expand beyond its current borders, or, more likely, that the farm won't expand but the outside-fence area is gonna be cleared for agriculture-unrelated """native plant""" installations as landscaping for the trail around the farm. To be clear, I didn't trespass, the Tiaja were outside the fence, the crops were inside the fence, but I suspect the Tiaja habitat is gonna be destroyed anyway.

I missed. The individual in question was in an erect stance and didn't look like it was feeding, and from my rearings of other species I've learned that many otherwise unwary hoppers are extra nervous when they're in travelling mode. It saw me coming and got the hell out of there, I couldn't find it after it jumped. Didn't even get a photo this time.

But Tiaja is flightless, so I figured there'd be more where that came from. No luck for the rest of the day.



3 days ago I was walking around somewhat aimlessly in the Santa Fe Dam chaparral again. Same spot. Figured I'd give the bushes another eye-basting because why not. No luck for the first approximately 15 minutes. Then I caught 2 Tiaja sitting high up on Acmispon glaber, both gravid females from the looks of it. This time they really were unwary, didn't react to me approaching or even touching the plant. And that's why I have a photo of one as a header image for this post. Yeah.

...I've moved one of the specimens to a white clover plant I've been growing in advance specifically for Tiaja-related purposes, since a paper reports that they often refuse to oviposit on their native hosts but will lay eggs in clovers.

Caught some juvenile Elicini too, but they look exactly the same as the other nymphs I've posted so I'm not gonna bother posting another picture.