Oriental rat flea Xenopsylla cheopis morphologic characteristics, illustration, 1976. Image courtesy Centers for Disease Control .
Plague infected male Xenopsylla cheopis 28 days after feeding on an inoculated mouse, 1948. During feeding, the flea draws viable Y. Pestis organisms...
Plague-infected male Xenopsylla cheopis 12 days after feeding on an inoculated mouse, 1948. Soon the proventriculus, or esophagogastric junction will...
An illustration depicting the anatomical characteristics of the Oriental Rat Flea, Xenopsylla cheopis, 1976. Note the ocular seta in front of the...
Lab technician taking a photomicrograph during a plague study, 1965. Plague, caused by the bacterium Yersinia pestis, is transmitted to humans by a...
Fluorescent antibody stain of Yersinia pestis, 1981. Plague, caused by the bacterium Yersinia pestis, is transmitted to humans by a rodent flea,...
Xenopsylla cheopis, Oriental rat flea, with a proventricular plague mass, 1981. During feeding, the flea draws viable Y. Pestis organisms into its...
oriental rat flea, xenopsylla cheopis - xenopsylla cheopis stock pictures, royalty-free photos & images
Scanning electron micrograph of Yersinia pestis, which causes bubonic plague, on proventricular spines of a Xenopsylla cheopis flea.
xenopsylla cheopis, oriental rat flea - xenopsylla cheopis stock pictures, royalty-free photos & images
