n small animal 

Perception +6; low-light vision

Skills Acrobatics +6, Athletics +4

Str +1 Dex +3 Con +2 Int -5 Wis +1 Cha -2

AC  16; Fort +5, Ref +8, Will +4

HP 6

Luminescent Aura (aura, light) 10 feet. The flash beetle's bioluminescent organs fill the area with bright light.

Speed 20 feet, fly 15 feet

Melee [>] mandibles +8 (agile, finesse), Damage 1d4+1 piercing

Light Flash [>] (concentrate, light) The flash beetle creates a brilliant flash of light. All creatures in its luminescent aura must succeed at a DC 17 Fortitude save or be dazzled for 1 minute. The flash beetle's glow then goes out, disabling its aura for 24 hours, during which time it cannot use Light Flash.

Bestiary, page 41.