
A dorsal view of the head of a female Sirex juvencus californicus Ashmead, one of its common names is the Blue Horntail. It belongs to the Hymenoptera woodwasp family Siricidae.
Leica MZ16 stereomicroscope w/extended depth of field imaging system
Moderators: Chris S., Pau, Beatsy, rjlittlefield, ChrisR
My Z-stepper sometimes forgets whether or not it has already taken a shot at a particular depth. Of course my z-stepper consists of my thumb and index finger, and the control unit forgets more and more every year...In-Focus has flaws that cause it to occasionally lock up in the middle of a stack