norikonbu's Identifications

These leaf-based galls were in a California Scrub Oak off the road. There are a few exit holes visible. Identification by @noriko.

Host plant: https://www.inaturalist.org/observations/173521065

I might have collected these galls.

These leaf-based galls were in a California Scrub Oak off the road. There's 1 exit hole visible. Identification by @noriko.

Host plant: https://www.inaturalist.org/observations/173521065

I might have collected these galls.

These leaf-based galls were in a California Scrub Oak off the road. There's 1 exit hole visible. Identification by @noriko.

Host plant: https://www.inaturalist.org/observations/173521065

I might have collected these galls.

These leaf-based galls were in a California Scrub Oak off the road. There's 1 exit hole visible. Identification by @noriko.

Host plant: https://www.inaturalist.org/observations/173521065

I might have collected these galls.

According to @noriko this looks like a decaying Neuroterus saltatorius sexgen.

This is in a California Scrub Oak in Bogart Regional Park. Photos 3-4 show it when it was attached to the oak.

Host plant: https://www.inaturalist.org/observations/173521065