21109A

21109A
Caption: American dog tick (Dermacentor variabilis). This tick is a vector for several human diseases, including Rocky Mountain spotted fever and tularemia.
Magnification*: x4
Type: SEM
Copyright 2002 Dennis Kunkel Microscopy, Inc.
Keywords: 03.01.02,21109A,American dog tick,arachnid,arachnids,blood sucking,Dermacentor variabilis,dog tick,human disease,insect vector,invertebrate,invertebrates,pest,Rickettsia carrier,Rocky mountain spotted fever carrier,tularemia,vector,wood tick,SEM