FIGURE 4 in First record of the boneti-group of Coecobrya Yosii, 1956 (Collembola Entomobryidae) from Thailand, with the description of three new cave species of the genus

FIGURE 4. Coecobrya satasookea sp. nov. dorsal chaetotaxy: A, head; B, pseudopore near to the basal Ant. I.; C–D, position and morphology of scale-like structures on dorsal head: C, under SEM where scale-like structures are not clearly detected, D, under permanent slide where scale-like structures are evident; E, Th. II; F, Th. III; Scale bars: 100 µm.