61
Fig. 2.48 Engorged
nymphal Amblyomma tick
with two body injuries
(arrows) in Dominican
amber. Scale bar = 960 μm
Fig. 2.49 Vertebrate
erythrocytes (arrowheads)
infected with the
piroplasm, Paleohaimatus
calabresi, in Dominican
amber. Scale bar = 8.0 μm
2 Fossil Record of Viruses, Parasitic Bacteria and Parasitic Protozoa