CHAPTER 15 BITING AND STINGING INSECTS 255
Fig. 15.13.Spider bite: the initial necrotic lesion has begun healing, leaving a central scar and surrounding
zone of depigmentation caudal to the axilla.
Fig. 15.14.Punctate dried hemorrhagic crusts with palpable thickening at the pinnal margin of a 2-year-old
female-spayed mix breed dog from fly bites.